# SRS-006 ClickHouse Role Based Access Control
Software Requirements Specification ## Table of Contents * 1 [Revision History](#revision-history) * 2 [Introduction](#introduction) * 3 [Terminology](#terminology) * 4 [Privilege Definitions](#privilege-definitions) * 5 [Requirements](#requirements) * 5.1 [Generic](#generic) * 5.1.1 [RQ.SRS-006.RBAC](#rqsrs-006rbac) * 5.1.2 [Login](#login) * 5.1.2.1 [RQ.SRS-006.RBAC.Login](#rqsrs-006rbaclogin) * 5.1.2.2 [RQ.SRS-006.RBAC.Login.DefaultUser](#rqsrs-006rbaclogindefaultuser) * 5.1.3 [User](#user) * 5.1.3.1 [RQ.SRS-006.RBAC.User](#rqsrs-006rbacuser) * 5.1.3.2 [RQ.SRS-006.RBAC.User.Roles](#rqsrs-006rbacuserroles) * 5.1.3.3 [RQ.SRS-006.RBAC.User.Privileges](#rqsrs-006rbacuserprivileges) * 5.1.3.4 [RQ.SRS-006.RBAC.User.Variables](#rqsrs-006rbacuservariables) * 5.1.3.5 [RQ.SRS-006.RBAC.User.Variables.Constraints](#rqsrs-006rbacuservariablesconstraints) * 5.1.3.6 [RQ.SRS-006.RBAC.User.SettingsProfile](#rqsrs-006rbacusersettingsprofile) * 5.1.3.7 [RQ.SRS-006.RBAC.User.Quotas](#rqsrs-006rbacuserquotas) * 5.1.3.8 [RQ.SRS-006.RBAC.User.RowPolicies](#rqsrs-006rbacuserrowpolicies) * 5.1.3.9 [RQ.SRS-006.RBAC.User.AccountLock](#rqsrs-006rbacuseraccountlock) * 5.1.3.10 [RQ.SRS-006.RBAC.User.AccountLock.DenyAccess](#rqsrs-006rbacuseraccountlockdenyaccess) * 5.1.3.11 [RQ.SRS-006.RBAC.User.DefaultRole](#rqsrs-006rbacuserdefaultrole) * 5.1.3.12 [RQ.SRS-006.RBAC.User.RoleSelection](#rqsrs-006rbacuserroleselection) * 5.1.3.13 [RQ.SRS-006.RBAC.User.ShowCreate](#rqsrs-006rbacusershowcreate) * 5.1.3.14 [RQ.SRS-006.RBAC.User.ShowPrivileges](#rqsrs-006rbacusershowprivileges) * 5.1.4 [Role](#role) * 5.1.4.1 [RQ.SRS-006.RBAC.Role](#rqsrs-006rbacrole) * 5.1.4.2 [RQ.SRS-006.RBAC.Role.Privileges](#rqsrs-006rbacroleprivileges) * 5.1.4.3 [RQ.SRS-006.RBAC.Role.Variables](#rqsrs-006rbacrolevariables) * 5.1.4.4 [RQ.SRS-006.RBAC.Role.SettingsProfile](#rqsrs-006rbacrolesettingsprofile) * 5.1.4.5 [RQ.SRS-006.RBAC.Role.Quotas](#rqsrs-006rbacrolequotas) * 5.1.4.6 [RQ.SRS-006.RBAC.Role.RowPolicies](#rqsrs-006rbacrolerowpolicies) * 5.1.5 [Partial Revokes](#partial-revokes) * 5.1.5.1 [RQ.SRS-006.RBAC.PartialRevokes](#rqsrs-006rbacpartialrevokes) * 5.1.6 [Settings Profile](#settings-profile) * 5.1.6.1 [RQ.SRS-006.RBAC.SettingsProfile](#rqsrs-006rbacsettingsprofile) * 5.1.6.2 [RQ.SRS-006.RBAC.SettingsProfile.Constraints](#rqsrs-006rbacsettingsprofileconstraints) * 5.1.6.3 [RQ.SRS-006.RBAC.SettingsProfile.ShowCreate](#rqsrs-006rbacsettingsprofileshowcreate) * 5.1.7 [Quotas](#quotas) * 5.1.7.1 [RQ.SRS-006.RBAC.Quotas](#rqsrs-006rbacquotas) * 5.1.7.2 [RQ.SRS-006.RBAC.Quotas.Keyed](#rqsrs-006rbacquotaskeyed) * 5.1.7.3 [RQ.SRS-006.RBAC.Quotas.Queries](#rqsrs-006rbacquotasqueries) * 5.1.7.4 [RQ.SRS-006.RBAC.Quotas.Errors](#rqsrs-006rbacquotaserrors) * 5.1.7.5 [RQ.SRS-006.RBAC.Quotas.ResultRows](#rqsrs-006rbacquotasresultrows) * 5.1.7.6 [RQ.SRS-006.RBAC.Quotas.ReadRows](#rqsrs-006rbacquotasreadrows) * 5.1.7.7 [RQ.SRS-006.RBAC.Quotas.ResultBytes](#rqsrs-006rbacquotasresultbytes) * 5.1.7.8 [RQ.SRS-006.RBAC.Quotas.ReadBytes](#rqsrs-006rbacquotasreadbytes) * 5.1.7.9 [RQ.SRS-006.RBAC.Quotas.ExecutionTime](#rqsrs-006rbacquotasexecutiontime) * 5.1.7.10 [RQ.SRS-006.RBAC.Quotas.ShowCreate](#rqsrs-006rbacquotasshowcreate) * 5.1.8 [Row Policy](#row-policy) * 5.1.8.1 [RQ.SRS-006.RBAC.RowPolicy](#rqsrs-006rbacrowpolicy) * 5.1.8.2 [RQ.SRS-006.RBAC.RowPolicy.Condition](#rqsrs-006rbacrowpolicycondition) * 5.1.8.3 [RQ.SRS-006.RBAC.RowPolicy.ShowCreate](#rqsrs-006rbacrowpolicyshowcreate) * 5.2 [Specific](#specific) * 5.2.8.1 [RQ.SRS-006.RBAC.User.Use.DefaultRole](#rqsrs-006rbacuserusedefaultrole) * 5.2.8.2 [RQ.SRS-006.RBAC.User.Use.AllRolesWhenNoDefaultRole](#rqsrs-006rbacuseruseallroleswhennodefaultrole) * 5.2.8.3 [RQ.SRS-006.RBAC.User.Create](#rqsrs-006rbacusercreate) * 5.2.8.4 [RQ.SRS-006.RBAC.User.Create.IfNotExists](#rqsrs-006rbacusercreateifnotexists) * 5.2.8.5 [RQ.SRS-006.RBAC.User.Create.Replace](#rqsrs-006rbacusercreatereplace) * 5.2.8.6 [RQ.SRS-006.RBAC.User.Create.Password.NoPassword](#rqsrs-006rbacusercreatepasswordnopassword) * 5.2.8.7 [RQ.SRS-006.RBAC.User.Create.Password.NoPassword.Login](#rqsrs-006rbacusercreatepasswordnopasswordlogin) * 5.2.8.8 [RQ.SRS-006.RBAC.User.Create.Password.PlainText](#rqsrs-006rbacusercreatepasswordplaintext) * 5.2.8.9 [RQ.SRS-006.RBAC.User.Create.Password.PlainText.Login](#rqsrs-006rbacusercreatepasswordplaintextlogin) * 5.2.8.10 [RQ.SRS-006.RBAC.User.Create.Password.Sha256Password](#rqsrs-006rbacusercreatepasswordsha256password) * 5.2.8.11 [RQ.SRS-006.RBAC.User.Create.Password.Sha256Password.Login](#rqsrs-006rbacusercreatepasswordsha256passwordlogin) * 5.2.8.12 [RQ.SRS-006.RBAC.User.Create.Password.Sha256Hash](#rqsrs-006rbacusercreatepasswordsha256hash) * 5.2.8.13 [RQ.SRS-006.RBAC.User.Create.Password.Sha256Hash.Login](#rqsrs-006rbacusercreatepasswordsha256hashlogin) * 5.2.8.14 [RQ.SRS-006.RBAC.User.Create.Password.DoubleSha1Password](#rqsrs-006rbacusercreatepassworddoublesha1password) * 5.2.8.15 [RQ.SRS-006.RBAC.User.Create.Password.DoubleSha1Password.Login](#rqsrs-006rbacusercreatepassworddoublesha1passwordlogin) * 5.2.8.16 [RQ.SRS-006.RBAC.User.Create.Password.DoubleSha1Hash](#rqsrs-006rbacusercreatepassworddoublesha1hash) * 5.2.8.17 [RQ.SRS-006.RBAC.User.Create.Password.DoubleSha1Hash.Login](#rqsrs-006rbacusercreatepassworddoublesha1hashlogin) * 5.2.8.18 [RQ.SRS-006.RBAC.User.Create.Host.Name](#rqsrs-006rbacusercreatehostname) * 5.2.8.19 [RQ.SRS-006.RBAC.User.Create.Host.Regexp](#rqsrs-006rbacusercreatehostregexp) * 5.2.8.20 [RQ.SRS-006.RBAC.User.Create.Host.IP](#rqsrs-006rbacusercreatehostip) * 5.2.8.21 [RQ.SRS-006.RBAC.User.Create.Host.Any](#rqsrs-006rbacusercreatehostany) * 5.2.8.22 [RQ.SRS-006.RBAC.User.Create.Host.None](#rqsrs-006rbacusercreatehostnone) * 5.2.8.23 [RQ.SRS-006.RBAC.User.Create.Host.Local](#rqsrs-006rbacusercreatehostlocal) * 5.2.8.24 [RQ.SRS-006.RBAC.User.Create.Host.Like](#rqsrs-006rbacusercreatehostlike) * 5.2.8.25 [RQ.SRS-006.RBAC.User.Create.Host.Default](#rqsrs-006rbacusercreatehostdefault) * 5.2.8.26 [RQ.SRS-006.RBAC.User.Create.DefaultRole](#rqsrs-006rbacusercreatedefaultrole) * 5.2.8.27 [RQ.SRS-006.RBAC.User.Create.DefaultRole.None](#rqsrs-006rbacusercreatedefaultrolenone) * 5.2.8.28 [RQ.SRS-006.RBAC.User.Create.DefaultRole.All](#rqsrs-006rbacusercreatedefaultroleall) * 5.2.8.29 [RQ.SRS-006.RBAC.User.Create.Settings](#rqsrs-006rbacusercreatesettings) * 5.2.8.30 [RQ.SRS-006.RBAC.User.Create.OnCluster](#rqsrs-006rbacusercreateoncluster) * 5.2.8.31 [RQ.SRS-006.RBAC.User.Create.Syntax](#rqsrs-006rbacusercreatesyntax) * 5.2.8.32 [RQ.SRS-006.RBAC.User.Alter](#rqsrs-006rbacuseralter) * 5.2.8.33 [RQ.SRS-006.RBAC.User.Alter.OrderOfEvaluation](#rqsrs-006rbacuseralterorderofevaluation) * 5.2.8.34 [RQ.SRS-006.RBAC.User.Alter.IfExists](#rqsrs-006rbacuseralterifexists) * 5.2.8.35 [RQ.SRS-006.RBAC.User.Alter.Cluster](#rqsrs-006rbacuseraltercluster) * 5.2.8.36 [RQ.SRS-006.RBAC.User.Alter.Rename](#rqsrs-006rbacuseralterrename) * 5.2.8.37 [RQ.SRS-006.RBAC.User.Alter.Password.PlainText](#rqsrs-006rbacuseralterpasswordplaintext) * 5.2.8.38 [RQ.SRS-006.RBAC.User.Alter.Password.Sha256Password](#rqsrs-006rbacuseralterpasswordsha256password) * 5.2.8.39 [RQ.SRS-006.RBAC.User.Alter.Password.DoubleSha1Password](#rqsrs-006rbacuseralterpassworddoublesha1password) * 5.2.8.40 [RQ.SRS-006.RBAC.User.Alter.Host.AddDrop](#rqsrs-006rbacuseralterhostadddrop) * 5.2.8.41 [RQ.SRS-006.RBAC.User.Alter.Host.Local](#rqsrs-006rbacuseralterhostlocal) * 5.2.8.42 [RQ.SRS-006.RBAC.User.Alter.Host.Name](#rqsrs-006rbacuseralterhostname) * 5.2.8.43 [RQ.SRS-006.RBAC.User.Alter.Host.Regexp](#rqsrs-006rbacuseralterhostregexp) * 5.2.8.44 [RQ.SRS-006.RBAC.User.Alter.Host.IP](#rqsrs-006rbacuseralterhostip) * 5.2.8.45 [RQ.SRS-006.RBAC.User.Alter.Host.Like](#rqsrs-006rbacuseralterhostlike) * 5.2.8.46 [RQ.SRS-006.RBAC.User.Alter.Host.Any](#rqsrs-006rbacuseralterhostany) * 5.2.8.47 [RQ.SRS-006.RBAC.User.Alter.Host.None](#rqsrs-006rbacuseralterhostnone) * 5.2.8.48 [RQ.SRS-006.RBAC.User.Alter.DefaultRole](#rqsrs-006rbacuseralterdefaultrole) * 5.2.8.49 [RQ.SRS-006.RBAC.User.Alter.DefaultRole.All](#rqsrs-006rbacuseralterdefaultroleall) * 5.2.8.50 [RQ.SRS-006.RBAC.User.Alter.DefaultRole.AllExcept](#rqsrs-006rbacuseralterdefaultroleallexcept) * 5.2.8.51 [RQ.SRS-006.RBAC.User.Alter.Settings](#rqsrs-006rbacuseraltersettings) * 5.2.8.52 [RQ.SRS-006.RBAC.User.Alter.Settings.Min](#rqsrs-006rbacuseraltersettingsmin) * 5.2.8.53 [RQ.SRS-006.RBAC.User.Alter.Settings.Max](#rqsrs-006rbacuseraltersettingsmax) * 5.2.8.54 [RQ.SRS-006.RBAC.User.Alter.Settings.Profile](#rqsrs-006rbacuseraltersettingsprofile) * 5.2.8.55 [RQ.SRS-006.RBAC.User.Alter.Syntax](#rqsrs-006rbacuseraltersyntax) * 5.2.8.56 [RQ.SRS-006.RBAC.SetDefaultRole](#rqsrs-006rbacsetdefaultrole) * 5.2.8.57 [RQ.SRS-006.RBAC.SetDefaultRole.CurrentUser](#rqsrs-006rbacsetdefaultrolecurrentuser) * 5.2.8.58 [RQ.SRS-006.RBAC.SetDefaultRole.All](#rqsrs-006rbacsetdefaultroleall) * 5.2.8.59 [RQ.SRS-006.RBAC.SetDefaultRole.AllExcept](#rqsrs-006rbacsetdefaultroleallexcept) * 5.2.8.60 [RQ.SRS-006.RBAC.SetDefaultRole.None](#rqsrs-006rbacsetdefaultrolenone) * 5.2.8.61 [RQ.SRS-006.RBAC.SetDefaultRole.Syntax](#rqsrs-006rbacsetdefaultrolesyntax) * 5.2.8.62 [RQ.SRS-006.RBAC.SetRole](#rqsrs-006rbacsetrole) * 5.2.8.63 [RQ.SRS-006.RBAC.SetRole.Default](#rqsrs-006rbacsetroledefault) * 5.2.8.64 [RQ.SRS-006.RBAC.SetRole.None](#rqsrs-006rbacsetrolenone) * 5.2.8.65 [RQ.SRS-006.RBAC.SetRole.All](#rqsrs-006rbacsetroleall) * 5.2.8.66 [RQ.SRS-006.RBAC.SetRole.AllExcept](#rqsrs-006rbacsetroleallexcept) * 5.2.8.67 [RQ.SRS-006.RBAC.SetRole.Syntax](#rqsrs-006rbacsetrolesyntax) * 5.2.8.68 [RQ.SRS-006.RBAC.User.ShowCreateUser](#rqsrs-006rbacusershowcreateuser) * 5.2.8.69 [RQ.SRS-006.RBAC.User.ShowCreateUser.For](#rqsrs-006rbacusershowcreateuserfor) * 5.2.8.70 [RQ.SRS-006.RBAC.User.ShowCreateUser.Syntax](#rqsrs-006rbacusershowcreateusersyntax) * 5.2.8.71 [RQ.SRS-006.RBAC.User.Drop](#rqsrs-006rbacuserdrop) * 5.2.8.72 [RQ.SRS-006.RBAC.User.Drop.IfExists](#rqsrs-006rbacuserdropifexists) * 5.2.8.73 [RQ.SRS-006.RBAC.User.Drop.OnCluster](#rqsrs-006rbacuserdroponcluster) * 5.2.8.74 [RQ.SRS-006.RBAC.User.Drop.Syntax](#rqsrs-006rbacuserdropsyntax) * 5.2.8.75 [RQ.SRS-006.RBAC.Role.Create](#rqsrs-006rbacrolecreate) * 5.2.8.76 [RQ.SRS-006.RBAC.Role.Create.IfNotExists](#rqsrs-006rbacrolecreateifnotexists) * 5.2.8.77 [RQ.SRS-006.RBAC.Role.Create.Replace](#rqsrs-006rbacrolecreatereplace) * 5.2.8.78 [RQ.SRS-006.RBAC.Role.Create.Settings](#rqsrs-006rbacrolecreatesettings) * 5.2.8.79 [RQ.SRS-006.RBAC.Role.Create.Syntax](#rqsrs-006rbacrolecreatesyntax) * 5.2.8.80 [RQ.SRS-006.RBAC.Role.Alter](#rqsrs-006rbacrolealter) * 5.2.8.81 [RQ.SRS-006.RBAC.Role.Alter.IfExists](#rqsrs-006rbacrolealterifexists) * 5.2.8.82 [RQ.SRS-006.RBAC.Role.Alter.Cluster](#rqsrs-006rbacrolealtercluster) * 5.2.8.83 [RQ.SRS-006.RBAC.Role.Alter.Rename](#rqsrs-006rbacrolealterrename) * 5.2.8.84 [RQ.SRS-006.RBAC.Role.Alter.Settings](#rqsrs-006rbacrolealtersettings) * 5.2.8.85 [RQ.SRS-006.RBAC.Role.Alter.Syntax](#rqsrs-006rbacrolealtersyntax) * 5.2.8.86 [RQ.SRS-006.RBAC.Role.Drop](#rqsrs-006rbacroledrop) * 5.2.8.87 [RQ.SRS-006.RBAC.Role.Drop.IfExists](#rqsrs-006rbacroledropifexists) * 5.2.8.88 [RQ.SRS-006.RBAC.Role.Drop.Cluster](#rqsrs-006rbacroledropcluster) * 5.2.8.89 [RQ.SRS-006.RBAC.Role.Drop.Syntax](#rqsrs-006rbacroledropsyntax) * 5.2.8.90 [RQ.SRS-006.RBAC.Role.ShowCreate](#rqsrs-006rbacroleshowcreate) * 5.2.8.91 [RQ.SRS-006.RBAC.Role.ShowCreate.Syntax](#rqsrs-006rbacroleshowcreatesyntax) * 5.2.8.92 [RQ.SRS-006.RBAC.Grant.Privilege.To](#rqsrs-006rbacgrantprivilegeto) * 5.2.8.93 [RQ.SRS-006.RBAC.Grant.Privilege.ToCurrentUser](#rqsrs-006rbacgrantprivilegetocurrentuser) * 5.2.8.94 [RQ.SRS-006.RBAC.Grant.Privilege.Select](#rqsrs-006rbacgrantprivilegeselect) * 5.2.8.95 [RQ.SRS-006.RBAC.Grant.Privilege.Insert](#rqsrs-006rbacgrantprivilegeinsert) * 5.2.8.96 [RQ.SRS-006.RBAC.Grant.Privilege.Alter](#rqsrs-006rbacgrantprivilegealter) * 5.2.8.97 [RQ.SRS-006.RBAC.Grant.Privilege.Create](#rqsrs-006rbacgrantprivilegecreate) * 5.2.8.98 [RQ.SRS-006.RBAC.Grant.Privilege.Drop](#rqsrs-006rbacgrantprivilegedrop) * 5.2.8.99 [RQ.SRS-006.RBAC.Grant.Privilege.Truncate](#rqsrs-006rbacgrantprivilegetruncate) * 5.2.8.100 [RQ.SRS-006.RBAC.Grant.Privilege.Optimize](#rqsrs-006rbacgrantprivilegeoptimize) * 5.2.8.101 [RQ.SRS-006.RBAC.Grant.Privilege.Show](#rqsrs-006rbacgrantprivilegeshow) * 5.2.8.102 [RQ.SRS-006.RBAC.Grant.Privilege.KillQuery](#rqsrs-006rbacgrantprivilegekillquery) * 5.2.8.103 [RQ.SRS-006.RBAC.Grant.Privilege.AccessManagement](#rqsrs-006rbacgrantprivilegeaccessmanagement) * 5.2.8.104 [RQ.SRS-006.RBAC.Grant.Privilege.System](#rqsrs-006rbacgrantprivilegesystem) * 5.2.8.105 [RQ.SRS-006.RBAC.Grant.Privilege.Introspection](#rqsrs-006rbacgrantprivilegeintrospection) * 5.2.8.106 [RQ.SRS-006.RBAC.Grant.Privilege.Sources](#rqsrs-006rbacgrantprivilegesources) * 5.2.8.107 [RQ.SRS-006.RBAC.Grant.Privilege.DictGet](#rqsrs-006rbacgrantprivilegedictget) * 5.2.8.108 [RQ.SRS-006.RBAC.Grant.Privilege.None](#rqsrs-006rbacgrantprivilegenone) * 5.2.8.109 [RQ.SRS-006.RBAC.Grant.Privilege.All](#rqsrs-006rbacgrantprivilegeall) * 5.2.8.110 [RQ.SRS-006.RBAC.Grant.Privilege.GrantOption](#rqsrs-006rbacgrantprivilegegrantoption) * 5.2.8.111 [RQ.SRS-006.RBAC.Grant.Privilege.On](#rqsrs-006rbacgrantprivilegeon) * 5.2.8.112 [RQ.SRS-006.RBAC.Grant.Privilege.PrivilegeColumns](#rqsrs-006rbacgrantprivilegeprivilegecolumns) * 5.2.8.113 [RQ.SRS-006.RBAC.Grant.Privilege.OnCluster](#rqsrs-006rbacgrantprivilegeoncluster) * 5.2.8.114 [RQ.SRS-006.RBAC.Grant.Privilege.Syntax](#rqsrs-006rbacgrantprivilegesyntax) * 5.2.8.115 [RQ.SRS-006.RBAC.Revoke.Privilege.Cluster](#rqsrs-006rbacrevokeprivilegecluster) * 5.2.8.116 [RQ.SRS-006.RBAC.Revoke.Privilege.Any](#rqsrs-006rbacrevokeprivilegeany) * 5.2.8.117 [RQ.SRS-006.RBAC.Revoke.Privilege.Select](#rqsrs-006rbacrevokeprivilegeselect) * 5.2.8.118 [RQ.SRS-006.RBAC.Revoke.Privilege.Insert](#rqsrs-006rbacrevokeprivilegeinsert) * 5.2.8.119 [RQ.SRS-006.RBAC.Revoke.Privilege.Alter](#rqsrs-006rbacrevokeprivilegealter) * 5.2.8.120 [RQ.SRS-006.RBAC.Revoke.Privilege.Create](#rqsrs-006rbacrevokeprivilegecreate) * 5.2.8.121 [RQ.SRS-006.RBAC.Revoke.Privilege.Drop](#rqsrs-006rbacrevokeprivilegedrop) * 5.2.8.122 [RQ.SRS-006.RBAC.Revoke.Privilege.Truncate](#rqsrs-006rbacrevokeprivilegetruncate) * 5.2.8.123 [RQ.SRS-006.RBAC.Revoke.Privilege.Optimize](#rqsrs-006rbacrevokeprivilegeoptimize) * 5.2.8.124 [RQ.SRS-006.RBAC.Revoke.Privilege.Show](#rqsrs-006rbacrevokeprivilegeshow) * 5.2.8.125 [RQ.SRS-006.RBAC.Revoke.Privilege.KillQuery](#rqsrs-006rbacrevokeprivilegekillquery) * 5.2.8.126 [RQ.SRS-006.RBAC.Revoke.Privilege.AccessManagement](#rqsrs-006rbacrevokeprivilegeaccessmanagement) * 5.2.8.127 [RQ.SRS-006.RBAC.Revoke.Privilege.System](#rqsrs-006rbacrevokeprivilegesystem) * 5.2.8.128 [RQ.SRS-006.RBAC.Revoke.Privilege.Introspection](#rqsrs-006rbacrevokeprivilegeintrospection) * 5.2.8.129 [RQ.SRS-006.RBAC.Revoke.Privilege.Sources](#rqsrs-006rbacrevokeprivilegesources) * 5.2.8.130 [RQ.SRS-006.RBAC.Revoke.Privilege.DictGet](#rqsrs-006rbacrevokeprivilegedictget) * 5.2.8.131 [RQ.SRS-006.RBAC.Revoke.Privilege.PrivelegeColumns](#rqsrs-006rbacrevokeprivilegeprivelegecolumns) * 5.2.8.132 [RQ.SRS-006.RBAC.Revoke.Privilege.Multiple](#rqsrs-006rbacrevokeprivilegemultiple) * 5.2.8.133 [RQ.SRS-006.RBAC.Revoke.Privilege.All](#rqsrs-006rbacrevokeprivilegeall) * 5.2.8.134 [RQ.SRS-006.RBAC.Revoke.Privilege.None](#rqsrs-006rbacrevokeprivilegenone) * 5.2.8.135 [RQ.SRS-006.RBAC.Revoke.Privilege.On](#rqsrs-006rbacrevokeprivilegeon) * 5.2.8.136 [RQ.SRS-006.RBAC.Revoke.Privilege.From](#rqsrs-006rbacrevokeprivilegefrom) * 5.2.8.137 [RQ.SRS-006.RBAC.Revoke.Privilege.Syntax](#rqsrs-006rbacrevokeprivilegesyntax) * 5.2.8.138 [RQ.SRS-006.RBAC.PartialRevoke.Syntax](#rqsrs-006rbacpartialrevokesyntax) * 5.2.8.139 [RQ.SRS-006.RBAC.Grant.Role](#rqsrs-006rbacgrantrole) * 5.2.8.140 [RQ.SRS-006.RBAC.Grant.Role.CurrentUser](#rqsrs-006rbacgrantrolecurrentuser) * 5.2.8.141 [RQ.SRS-006.RBAC.Grant.Role.AdminOption](#rqsrs-006rbacgrantroleadminoption) * 5.2.8.142 [RQ.SRS-006.RBAC.Grant.Role.OnCluster](#rqsrs-006rbacgrantroleoncluster) * 5.2.8.143 [RQ.SRS-006.RBAC.Grant.Role.Syntax](#rqsrs-006rbacgrantrolesyntax) * 5.2.8.144 [RQ.SRS-006.RBAC.Revoke.Role](#rqsrs-006rbacrevokerole) * 5.2.8.145 [RQ.SRS-006.RBAC.Revoke.Role.Keywords](#rqsrs-006rbacrevokerolekeywords) * 5.2.8.146 [RQ.SRS-006.RBAC.Revoke.Role.Cluster](#rqsrs-006rbacrevokerolecluster) * 5.2.8.147 [RQ.SRS-006.RBAC.Revoke.AdminOption](#rqsrs-006rbacrevokeadminoption) * 5.2.8.148 [RQ.SRS-006.RBAC.Revoke.Role.Syntax](#rqsrs-006rbacrevokerolesyntax) * 5.2.8.149 [RQ.SRS-006.RBAC.Show.Grants](#rqsrs-006rbacshowgrants) * 5.2.8.150 [RQ.SRS-006.RBAC.Show.Grants.For](#rqsrs-006rbacshowgrantsfor) * 5.2.8.151 [RQ.SRS-006.RBAC.Show.Grants.Syntax](#rqsrs-006rbacshowgrantssyntax) * 5.2.8.152 [RQ.SRS-006.RBAC.SettingsProfile.Create](#rqsrs-006rbacsettingsprofilecreate) * 5.2.8.153 [RQ.SRS-006.RBAC.SettingsProfile.Create.IfNotExists](#rqsrs-006rbacsettingsprofilecreateifnotexists) * 5.2.8.154 [RQ.SRS-006.RBAC.SettingsProfile.Create.Replace](#rqsrs-006rbacsettingsprofilecreatereplace) * 5.2.8.155 [RQ.SRS-006.RBAC.SettingsProfile.Create.Variables](#rqsrs-006rbacsettingsprofilecreatevariables) * 5.2.8.156 [RQ.SRS-006.RBAC.SettingsProfile.Create.Variables.Value](#rqsrs-006rbacsettingsprofilecreatevariablesvalue) * 5.2.8.157 [RQ.SRS-006.RBAC.SettingsProfile.Create.Variables.Constraints](#rqsrs-006rbacsettingsprofilecreatevariablesconstraints) * 5.2.8.158 [RQ.SRS-006.RBAC.SettingsProfile.Create.Assignment](#rqsrs-006rbacsettingsprofilecreateassignment) * 5.2.8.159 [RQ.SRS-006.RBAC.SettingsProfile.Create.Assignment.None](#rqsrs-006rbacsettingsprofilecreateassignmentnone) * 5.2.8.160 [RQ.SRS-006.RBAC.SettingsProfile.Create.Assignment.All](#rqsrs-006rbacsettingsprofilecreateassignmentall) * 5.2.8.161 [RQ.SRS-006.RBAC.SettingsProfile.Create.Assignment.AllExcept](#rqsrs-006rbacsettingsprofilecreateassignmentallexcept) * 5.2.8.162 [RQ.SRS-006.RBAC.SettingsProfile.Create.Inherit](#rqsrs-006rbacsettingsprofilecreateinherit) * 5.2.8.163 [RQ.SRS-006.RBAC.SettingsProfile.Create.OnCluster](#rqsrs-006rbacsettingsprofilecreateoncluster) * 5.2.8.164 [RQ.SRS-006.RBAC.SettingsProfile.Create.Syntax](#rqsrs-006rbacsettingsprofilecreatesyntax) * 5.2.8.165 [RQ.SRS-006.RBAC.SettingsProfile.Alter](#rqsrs-006rbacsettingsprofilealter) * 5.2.8.166 [RQ.SRS-006.RBAC.SettingsProfile.Alter.IfExists](#rqsrs-006rbacsettingsprofilealterifexists) * 5.2.8.167 [RQ.SRS-006.RBAC.SettingsProfile.Alter.Rename](#rqsrs-006rbacsettingsprofilealterrename) * 5.2.8.168 [RQ.SRS-006.RBAC.SettingsProfile.Alter.Variables](#rqsrs-006rbacsettingsprofilealtervariables) * 5.2.8.169 [RQ.SRS-006.RBAC.SettingsProfile.Alter.Variables.Value](#rqsrs-006rbacsettingsprofilealtervariablesvalue) * 5.2.8.170 [RQ.SRS-006.RBAC.SettingsProfile.Alter.Variables.Constraints](#rqsrs-006rbacsettingsprofilealtervariablesconstraints) * 5.2.8.171 [RQ.SRS-006.RBAC.SettingsProfile.Alter.Assignment](#rqsrs-006rbacsettingsprofilealterassignment) * 5.2.8.172 [RQ.SRS-006.RBAC.SettingsProfile.Alter.Assignment.None](#rqsrs-006rbacsettingsprofilealterassignmentnone) * 5.2.8.173 [RQ.SRS-006.RBAC.SettingsProfile.Alter.Assignment.All](#rqsrs-006rbacsettingsprofilealterassignmentall) * 5.2.8.174 [RQ.SRS-006.RBAC.SettingsProfile.Alter.Assignment.AllExcept](#rqsrs-006rbacsettingsprofilealterassignmentallexcept) * 5.2.8.175 [RQ.SRS-006.RBAC.SettingsProfile.Alter.Assignment.Inherit](#rqsrs-006rbacsettingsprofilealterassignmentinherit) * 5.2.8.176 [RQ.SRS-006.RBAC.SettingsProfile.Alter.Assignment.OnCluster](#rqsrs-006rbacsettingsprofilealterassignmentoncluster) * 5.2.8.177 [RQ.SRS-006.RBAC.SettingsProfile.Alter.Syntax](#rqsrs-006rbacsettingsprofilealtersyntax) * 5.2.8.178 [RQ.SRS-006.RBAC.SettingsProfile.Drop](#rqsrs-006rbacsettingsprofiledrop) * 5.2.8.179 [RQ.SRS-006.RBAC.SettingsProfile.Drop.IfExists](#rqsrs-006rbacsettingsprofiledropifexists) * 5.2.8.180 [RQ.SRS-006.RBAC.SettingsProfile.Drop.OnCluster](#rqsrs-006rbacsettingsprofiledroponcluster) * 5.2.8.181 [RQ.SRS-006.RBAC.SettingsProfile.Drop.Syntax](#rqsrs-006rbacsettingsprofiledropsyntax) * 5.2.8.182 [RQ.SRS-006.RBAC.SettingsProfile.ShowCreateSettingsProfile](#rqsrs-006rbacsettingsprofileshowcreatesettingsprofile) * 5.2.8.183 [RQ.SRS-006.RBAC.Quota.Create](#rqsrs-006rbacquotacreate) * 5.2.8.184 [RQ.SRS-006.RBAC.Quota.Create.IfNotExists](#rqsrs-006rbacquotacreateifnotexists) * 5.2.8.185 [RQ.SRS-006.RBAC.Quota.Create.Replace](#rqsrs-006rbacquotacreatereplace) * 5.2.8.186 [RQ.SRS-006.RBAC.Quota.Create.Cluster](#rqsrs-006rbacquotacreatecluster) * 5.2.8.187 [RQ.SRS-006.RBAC.Quota.Create.Interval](#rqsrs-006rbacquotacreateinterval) * 5.2.8.188 [RQ.SRS-006.RBAC.Quota.Create.Interval.Randomized](#rqsrs-006rbacquotacreateintervalrandomized) * 5.2.8.189 [RQ.SRS-006.RBAC.Quota.Create.Queries](#rqsrs-006rbacquotacreatequeries) * 5.2.8.190 [RQ.SRS-006.RBAC.Quota.Create.Errors](#rqsrs-006rbacquotacreateerrors) * 5.2.8.191 [RQ.SRS-006.RBAC.Quota.Create.ResultRows](#rqsrs-006rbacquotacreateresultrows) * 5.2.8.192 [RQ.SRS-006.RBAC.Quota.Create.ReadRows](#rqsrs-006rbacquotacreatereadrows) * 5.2.8.193 [RQ.SRS-006.RBAC.Quota.Create.ResultBytes](#rqsrs-006rbacquotacreateresultbytes) * 5.2.8.194 [RQ.SRS-006.RBAC.Quota.Create.ReadBytes](#rqsrs-006rbacquotacreatereadbytes) * 5.2.8.195 [RQ.SRS-006.RBAC.Quota.Create.ExecutionTime](#rqsrs-006rbacquotacreateexecutiontime) * 5.2.8.196 [RQ.SRS-006.RBAC.Quota.Create.NoLimits](#rqsrs-006rbacquotacreatenolimits) * 5.2.8.197 [RQ.SRS-006.RBAC.Quota.Create.TrackingOnly](#rqsrs-006rbacquotacreatetrackingonly) * 5.2.8.198 [RQ.SRS-006.RBAC.Quota.Create.KeyedBy](#rqsrs-006rbacquotacreatekeyedby) * 5.2.8.199 [RQ.SRS-006.RBAC.Quota.Create.KeyedByOptions](#rqsrs-006rbacquotacreatekeyedbyoptions) * 5.2.8.200 [RQ.SRS-006.RBAC.Quota.Create.Assignment](#rqsrs-006rbacquotacreateassignment) * 5.2.8.201 [RQ.SRS-006.RBAC.Quota.Create.Assignment.None](#rqsrs-006rbacquotacreateassignmentnone) * 5.2.8.202 [RQ.SRS-006.RBAC.Quota.Create.Assignment.All](#rqsrs-006rbacquotacreateassignmentall) * 5.2.8.203 [RQ.SRS-006.RBAC.Quota.Create.Assignment.Except](#rqsrs-006rbacquotacreateassignmentexcept) * 5.2.8.204 [RQ.SRS-006.RBAC.Quota.Create.Syntax](#rqsrs-006rbacquotacreatesyntax) * 5.2.8.205 [RQ.SRS-006.RBAC.Quota.Alter](#rqsrs-006rbacquotaalter) * 5.2.8.206 [RQ.SRS-006.RBAC.Quota.Alter.IfExists](#rqsrs-006rbacquotaalterifexists) * 5.2.8.207 [RQ.SRS-006.RBAC.Quota.Alter.Rename](#rqsrs-006rbacquotaalterrename) * 5.2.8.208 [RQ.SRS-006.RBAC.Quota.Alter.Cluster](#rqsrs-006rbacquotaaltercluster) * 5.2.8.209 [RQ.SRS-006.RBAC.Quota.Alter.Interval](#rqsrs-006rbacquotaalterinterval) * 5.2.8.210 [RQ.SRS-006.RBAC.Quota.Alter.Interval.Randomized](#rqsrs-006rbacquotaalterintervalrandomized) * 5.2.8.211 [RQ.SRS-006.RBAC.Quota.Alter.Queries](#rqsrs-006rbacquotaalterqueries) * 5.2.8.212 [RQ.SRS-006.RBAC.Quota.Alter.Errors](#rqsrs-006rbacquotaaltererrors) * 5.2.8.213 [RQ.SRS-006.RBAC.Quota.Alter.ResultRows](#rqsrs-006rbacquotaalterresultrows) * 5.2.8.214 [RQ.SRS-006.RBAC.Quota.Alter.ReadRows](#rqsrs-006rbacquotaalterreadrows) * 5.2.8.215 [RQ.SRS-006.RBAC.Quota.ALter.ResultBytes](#rqsrs-006rbacquotaalterresultbytes) * 5.2.8.216 [RQ.SRS-006.RBAC.Quota.Alter.ReadBytes](#rqsrs-006rbacquotaalterreadbytes) * 5.2.8.217 [RQ.SRS-006.RBAC.Quota.Alter.ExecutionTime](#rqsrs-006rbacquotaalterexecutiontime) * 5.2.8.218 [RQ.SRS-006.RBAC.Quota.Alter.NoLimits](#rqsrs-006rbacquotaalternolimits) * 5.2.8.219 [RQ.SRS-006.RBAC.Quota.Alter.TrackingOnly](#rqsrs-006rbacquotaaltertrackingonly) * 5.2.8.220 [RQ.SRS-006.RBAC.Quota.Alter.KeyedBy](#rqsrs-006rbacquotaalterkeyedby) * 5.2.8.221 [RQ.SRS-006.RBAC.Quota.Alter.KeyedByOptions](#rqsrs-006rbacquotaalterkeyedbyoptions) * 5.2.8.222 [RQ.SRS-006.RBAC.Quota.Alter.Assignment](#rqsrs-006rbacquotaalterassignment) * 5.2.8.223 [RQ.SRS-006.RBAC.Quota.Alter.Assignment.None](#rqsrs-006rbacquotaalterassignmentnone) * 5.2.8.224 [RQ.SRS-006.RBAC.Quota.Alter.Assignment.All](#rqsrs-006rbacquotaalterassignmentall) * 5.2.8.225 [RQ.SRS-006.RBAC.Quota.Alter.Assignment.Except](#rqsrs-006rbacquotaalterassignmentexcept) * 5.2.8.226 [RQ.SRS-006.RBAC.Quota.Alter.Syntax](#rqsrs-006rbacquotaaltersyntax) * 5.2.8.227 [RQ.SRS-006.RBAC.Quota.Drop](#rqsrs-006rbacquotadrop) * 5.2.8.228 [RQ.SRS-006.RBAC.Quota.Drop.IfExists](#rqsrs-006rbacquotadropifexists) * 5.2.8.229 [RQ.SRS-006.RBAC.Quota.Drop.Cluster](#rqsrs-006rbacquotadropcluster) * 5.2.8.230 [RQ.SRS-006.RBAC.Quota.Drop.Syntax](#rqsrs-006rbacquotadropsyntax) * 5.2.8.231 [RQ.SRS-006.RBAC.Quota.ShowQuotas](#rqsrs-006rbacquotashowquotas) * 5.2.8.232 [RQ.SRS-006.RBAC.Quota.ShowQuotas.IntoOutfile](#rqsrs-006rbacquotashowquotasintooutfile) * 5.2.8.233 [RQ.SRS-006.RBAC.Quota.ShowQuotas.Format](#rqsrs-006rbacquotashowquotasformat) * 5.2.8.234 [RQ.SRS-006.RBAC.Quota.ShowQuotas.Settings](#rqsrs-006rbacquotashowquotassettings) * 5.2.8.235 [RQ.SRS-006.RBAC.Quota.ShowQuotas.Syntax](#rqsrs-006rbacquotashowquotassyntax) * 5.2.8.236 [RQ.SRS-006.RBAC.Quota.ShowCreateQuota.Name](#rqsrs-006rbacquotashowcreatequotaname) * 5.2.8.237 [RQ.SRS-006.RBAC.Quota.ShowCreateQuota.Current](#rqsrs-006rbacquotashowcreatequotacurrent) * 5.2.8.238 [RQ.SRS-006.RBAC.Quota.ShowCreateQuota.Syntax](#rqsrs-006rbacquotashowcreatequotasyntax) * 5.2.8.239 [RQ.SRS-006.RBAC.RowPolicy.Create](#rqsrs-006rbacrowpolicycreate) * 5.2.8.240 [RQ.SRS-006.RBAC.RowPolicy.Create.IfNotExists](#rqsrs-006rbacrowpolicycreateifnotexists) * 5.2.8.241 [RQ.SRS-006.RBAC.RowPolicy.Create.Replace](#rqsrs-006rbacrowpolicycreatereplace) * 5.2.8.242 [RQ.SRS-006.RBAC.RowPolicy.Create.OnCluster](#rqsrs-006rbacrowpolicycreateoncluster) * 5.2.8.243 [RQ.SRS-006.RBAC.RowPolicy.Create.On](#rqsrs-006rbacrowpolicycreateon) * 5.2.8.244 [RQ.SRS-006.RBAC.RowPolicy.Create.Access](#rqsrs-006rbacrowpolicycreateaccess) * 5.2.8.245 [RQ.SRS-006.RBAC.RowPolicy.Create.Access.Permissive](#rqsrs-006rbacrowpolicycreateaccesspermissive) * 5.2.8.246 [RQ.SRS-006.RBAC.RowPolicy.Create.Access.Restrictive](#rqsrs-006rbacrowpolicycreateaccessrestrictive) * 5.2.8.247 [RQ.SRS-006.RBAC.RowPolicy.Create.ForSelect](#rqsrs-006rbacrowpolicycreateforselect) * 5.2.8.248 [RQ.SRS-006.RBAC.RowPolicy.Create.Condition](#rqsrs-006rbacrowpolicycreatecondition) * 5.2.8.249 [RQ.SRS-006.RBAC.RowPolicy.Create.Assignment](#rqsrs-006rbacrowpolicycreateassignment) * 5.2.8.250 [RQ.SRS-006.RBAC.RowPolicy.Create.Assignment.None](#rqsrs-006rbacrowpolicycreateassignmentnone) * 5.2.8.251 [RQ.SRS-006.RBAC.RowPolicy.Create.Assignment.All](#rqsrs-006rbacrowpolicycreateassignmentall) * 5.2.8.252 [RQ.SRS-006.RBAC.RowPolicy.Create.Assignment.AllExcept](#rqsrs-006rbacrowpolicycreateassignmentallexcept) * 5.2.8.253 [RQ.SRS-006.RBAC.RowPolicy.Create.Syntax](#rqsrs-006rbacrowpolicycreatesyntax) * 5.2.8.254 [RQ.SRS-006.RBAC.RowPolicy.Alter](#rqsrs-006rbacrowpolicyalter) * 5.2.8.255 [RQ.SRS-006.RBAC.RowPolicy.Alter.IfExists](#rqsrs-006rbacrowpolicyalterifexists) * 5.2.8.256 [RQ.SRS-006.RBAC.RowPolicy.Alter.ForSelect](#rqsrs-006rbacrowpolicyalterforselect) * 5.2.8.257 [RQ.SRS-006.RBAC.RowPolicy.Alter.OnCluster](#rqsrs-006rbacrowpolicyalteroncluster) * 5.2.8.258 [RQ.SRS-006.RBAC.RowPolicy.Alter.On](#rqsrs-006rbacrowpolicyalteron) * 5.2.8.259 [RQ.SRS-006.RBAC.RowPolicy.Alter.Rename](#rqsrs-006rbacrowpolicyalterrename) * 5.2.8.260 [RQ.SRS-006.RBAC.RowPolicy.Alter.Access](#rqsrs-006rbacrowpolicyalteraccess) * 5.2.8.261 [RQ.SRS-006.RBAC.RowPolicy.Alter.Access.Permissive](#rqsrs-006rbacrowpolicyalteraccesspermissive) * 5.2.8.262 [RQ.SRS-006.RBAC.RowPolicy.Alter.Access.Restrictive](#rqsrs-006rbacrowpolicyalteraccessrestrictive) * 5.2.8.263 [RQ.SRS-006.RBAC.RowPolicy.Alter.Condition](#rqsrs-006rbacrowpolicyaltercondition) * 5.2.8.264 [RQ.SRS-006.RBAC.RowPolicy.Alter.Condition.None](#rqsrs-006rbacrowpolicyalterconditionnone) * 5.2.8.265 [RQ.SRS-006.RBAC.RowPolicy.Alter.Assignment](#rqsrs-006rbacrowpolicyalterassignment) * 5.2.8.266 [RQ.SRS-006.RBAC.RowPolicy.Alter.Assignment.None](#rqsrs-006rbacrowpolicyalterassignmentnone) * 5.2.8.267 [RQ.SRS-006.RBAC.RowPolicy.Alter.Assignment.All](#rqsrs-006rbacrowpolicyalterassignmentall) * 5.2.8.268 [RQ.SRS-006.RBAC.RowPolicy.Alter.Assignment.AllExcept](#rqsrs-006rbacrowpolicyalterassignmentallexcept) * 5.2.8.269 [RQ.SRS-006.RBAC.RowPolicy.Alter.Syntax](#rqsrs-006rbacrowpolicyaltersyntax) * 5.2.8.270 [RQ.SRS-006.RBAC.RowPolicy.Drop](#rqsrs-006rbacrowpolicydrop) * 5.2.8.271 [RQ.SRS-006.RBAC.RowPolicy.Drop.IfExists](#rqsrs-006rbacrowpolicydropifexists) * 5.2.8.272 [RQ.SRS-006.RBAC.RowPolicy.Drop.On](#rqsrs-006rbacrowpolicydropon) * 5.2.8.273 [RQ.SRS-006.RBAC.RowPolicy.Drop.OnCluster](#rqsrs-006rbacrowpolicydroponcluster) * 5.2.8.274 [RQ.SRS-006.RBAC.RowPolicy.Drop.Syntax](#rqsrs-006rbacrowpolicydropsyntax) * 5.2.8.275 [RQ.SRS-006.RBAC.RowPolicy.ShowCreateRowPolicy](#rqsrs-006rbacrowpolicyshowcreaterowpolicy) * 5.2.8.276 [RQ.SRS-006.RBAC.RowPolicy.ShowCreateRowPolicy.On](#rqsrs-006rbacrowpolicyshowcreaterowpolicyon) * 5.2.8.277 [RQ.SRS-006.RBAC.RowPolicy.ShowCreateRowPolicy.Syntax](#rqsrs-006rbacrowpolicyshowcreaterowpolicysyntax) * 5.2.8.278 [RQ.SRS-006.RBAC.RowPolicy.ShowRowPolicies](#rqsrs-006rbacrowpolicyshowrowpolicies) * 5.2.8.279 [RQ.SRS-006.RBAC.RowPolicy.ShowRowPolicies.On](#rqsrs-006rbacrowpolicyshowrowpolicieson) * 5.2.8.280 [RQ.SRS-006.RBAC.RowPolicy.ShowRowPolicies.Syntax](#rqsrs-006rbacrowpolicyshowrowpoliciessyntax) * 5.2.9 [Privileges](#privileges) * 5.2.9.1 [RQ.SRS-006.RBAC.Privileges.Usage](#rqsrs-006rbacprivilegesusage) * 5.2.9.2 [Select](#select) * 5.2.9.2.1 [RQ.SRS-006.RBAC.Privileges.Select](#rqsrs-006rbacprivilegesselect) * 5.2.9.2.2 [RQ.SRS-006.RBAC.Privileges.Select.Grant](#rqsrs-006rbacprivilegesselectgrant) * 5.2.9.2.3 [RQ.SRS-006.RBAC.Privileges.Select.Revoke](#rqsrs-006rbacprivilegesselectrevoke) * 5.2.9.2.4 [RQ.SRS-006.RBAC.Privileges.Select.Column](#rqsrs-006rbacprivilegesselectcolumn) * 5.2.9.2.5 [RQ.SRS-006.RBAC.Privileges.Select.Cluster](#rqsrs-006rbacprivilegesselectcluster) * 5.2.9.2.6 [RQ.SRS-006.RBAC.Privileges.Select.GrantOption](#rqsrs-006rbacprivilegesselectgrantoption) * 5.2.9.2.7 [RQ.SRS-006.RBAC.Privileges.Select.GrantOption.Grant](#rqsrs-006rbacprivilegesselectgrantoptiongrant) * 5.2.9.2.8 [RQ.SRS-006.RBAC.Privileges.Select.GrantOption.Revoke](#rqsrs-006rbacprivilegesselectgrantoptionrevoke) * 5.2.9.2.9 [RQ.SRS-006.RBAC.Privileges.Select.MergeTree](#rqsrs-006rbacprivilegesselectmergetree) * 5.2.9.2.10 [RQ.SRS-006.RBAC.Privileges.Select.ReplacingMergeTree](#rqsrs-006rbacprivilegesselectreplacingmergetree) * 5.2.9.2.11 [RQ.SRS-006.RBAC.Privileges.Select.SummingMergeTree](#rqsrs-006rbacprivilegesselectsummingmergetree) * 5.2.9.2.12 [RQ.SRS-006.RBAC.Privileges.Select.AggregatingMergeTree](#rqsrs-006rbacprivilegesselectaggregatingmergetree) * 5.2.9.2.13 [RQ.SRS-006.RBAC.Privileges.Select.CollapsingMergeTree](#rqsrs-006rbacprivilegesselectcollapsingmergetree) * 5.2.9.2.14 [RQ.SRS-006.RBAC.Privileges.Select.VersionedCollapsingMergeTree](#rqsrs-006rbacprivilegesselectversionedcollapsingmergetree) * 5.2.9.2.15 [RQ.SRS-006.RBAC.Privileges.Select.GraphiteMergeTree](#rqsrs-006rbacprivilegesselectgraphitemergetree) * 5.2.9.3 [Insert](#insert) * 5.2.9.3.1 [RQ.SRS-006.RBAC.Privileges.Insert](#rqsrs-006rbacprivilegesinsert) * 5.2.9.3.2 [RQ.SRS-006.RBAC.Privileges.Insert.Grant](#rqsrs-006rbacprivilegesinsertgrant) * 5.2.9.3.3 [RQ.SRS-006.RBAC.Privileges.Insert.Revoke](#rqsrs-006rbacprivilegesinsertrevoke) * 5.2.9.3.4 [RQ.SRS-006.RBAC.Privileges.Insert.Column](#rqsrs-006rbacprivilegesinsertcolumn) * 5.2.9.3.5 [RQ.SRS-006.RBAC.Privileges.Insert.Cluster](#rqsrs-006rbacprivilegesinsertcluster) * 5.2.9.3.6 [RQ.SRS-006.RBAC.Privileges.Insert.GrantOption](#rqsrs-006rbacprivilegesinsertgrantoption) * 5.2.9.3.7 [RQ.SRS-006.RBAC.Privileges.Insert.GrantOption.Grant](#rqsrs-006rbacprivilegesinsertgrantoptiongrant) * 5.2.9.3.8 [RQ.SRS-006.RBAC.Privileges.Insert.GrantOption.Revoke](#rqsrs-006rbacprivilegesinsertgrantoptionrevoke) * 5.2.9.3.9 [RQ.SRS-006.RBAC.Privileges.Insert.MergeTree](#rqsrs-006rbacprivilegesinsertmergetree) * 5.2.9.3.10 [RQ.SRS-006.RBAC.Privileges.Insert.ReplacingMergeTree](#rqsrs-006rbacprivilegesinsertreplacingmergetree) * 5.2.9.3.11 [RQ.SRS-006.RBAC.Privileges.Insert.SummingMergeTree](#rqsrs-006rbacprivilegesinsertsummingmergetree) * 5.2.9.3.12 [RQ.SRS-006.RBAC.Privileges.Insert.AggregatingMergeTree](#rqsrs-006rbacprivilegesinsertaggregatingmergetree) * 5.2.9.3.13 [RQ.SRS-006.RBAC.Privileges.Insert.CollapsingMergeTree](#rqsrs-006rbacprivilegesinsertcollapsingmergetree) * 5.2.9.3.14 [RQ.SRS-006.RBAC.Privileges.Insert.VersionedCollapsingMergeTree](#rqsrs-006rbacprivilegesinsertversionedcollapsingmergetree) * 5.2.9.3.15 [RQ.SRS-006.RBAC.Privileges.Insert.GraphiteMergeTree](#rqsrs-006rbacprivilegesinsertgraphitemergetree) * 5.2.9.4 [RQ.SRS-006.RBAC.Privileges.Delete](#rqsrs-006rbacprivilegesdelete) * 5.2.9.5 [RQ.SRS-006.RBAC.Privileges.Alter](#rqsrs-006rbacprivilegesalter) * 5.2.9.6 [RQ.SRS-006.RBAC.Privileges.Create](#rqsrs-006rbacprivilegescreate) * 5.2.9.7 [RQ.SRS-006.RBAC.Privileges.Drop](#rqsrs-006rbacprivilegesdrop) * 5.2.9.8 [RQ.SRS-006.RBAC.Privileges.All](#rqsrs-006rbacprivilegesall) * 5.2.9.9 [RQ.SRS-006.RBAC.Privileges.All.GrantRevoke](#rqsrs-006rbacprivilegesallgrantrevoke) * 5.2.9.10 [RQ.SRS-006.RBAC.Privileges.GrantOption](#rqsrs-006rbacprivilegesgrantoption) * 5.2.9.11 [RQ.SRS-006.RBAC.Privileges.AdminOption](#rqsrs-006rbacprivilegesadminoption) * 5.2.10 [Required Privileges](#required-privileges) * 5.2.10.1 [RQ.SRS-006.RBAC.RequiredPrivileges.Create](#rqsrs-006rbacrequiredprivilegescreate) * 5.2.10.2 [RQ.SRS-006.RBAC.RequiredPrivileges.Alter](#rqsrs-006rbacrequiredprivilegesalter) * 5.2.10.3 [RQ.SRS-006.RBAC.RequiredPrivileges.Drop](#rqsrs-006rbacrequiredprivilegesdrop) * 5.2.10.4 [RQ.SRS-006.RBAC.RequiredPrivileges.Drop.Table](#rqsrs-006rbacrequiredprivilegesdroptable) * 5.2.10.5 [RQ.SRS-006.RBAC.RequiredPrivileges.GrantRevoke](#rqsrs-006rbacrequiredprivilegesgrantrevoke) * 5.2.10.6 [RQ.SRS-006.RBAC.RequiredPrivileges.Use](#rqsrs-006rbacrequiredprivilegesuse) * 5.2.10.7 [RQ.SRS-006.RBAC.RequiredPrivileges.Admin](#rqsrs-006rbacrequiredprivilegesadmin) * 6 [References](#references) ## Revision History This document is stored in an electronic form using [Git] source control management software hosted in a GitHub repository. All the updates are tracked using the [Git]'s revision history. * GitHub repository: https://github.com/ClickHouse/ClickHouse/blob/master/tests/testflows/rbac/requirements/requirements.md * Revision history: https://github.com/ClickHouse/ClickHouse/commits/master/tests/testflows/rbac/requirements/requirements.md ## Introduction [ClickHouse] currently has support for only basic access control. Users can be defined to allow access to specific databases and dictionaries. A profile is used for the user that can specify a read-only mode as well as a set of quotas that can limit user's resource consumption. Beyond this basic functionality there is no way to control access rights within a database. A user can either be denied access, have read-only rights or have complete access to the whole database on the server. In many cases a more granular access control is needed where one can control user's access in a much more granular approach. A typical solution to this problem in the **SQL** world is provided by implementing **RBAC (role-based access control)**. For example a version of **RBAC** is implemented by both [MySQL] and [PostgreSQL]. [ClickHouse] shall implement **RBAC** to meet the growing needs of its users. In order to minimize the learning curve the concepts and the syntax of its implementation shall be as close as possible to the [MySQL] and [PostgreSQL]. The goal is to allow for fast transition of users which are already familiar with these features in those databases to [ClickHouse]. ## Terminology * **RBAC** - role-based access control * **quota** - setting that limits specific resource consumption ## Privilege Definitions * **usage** - privilege to access a database or a table * **select** - privilege to read data from a database or a table * **insert** privilege to insert data into a database or a table * **delete** privilege to delete a database or a table * **alter** privilege to alter tables * **create** privilege to create a database or a table * **drop** privilege to drop a database or a table * **all** privilege that includes **usage**, **select**, **insert**, **delete**, **alter**, **create**, and **drop** * **grant option** privilege to grant the same privilege to other users or roles * **admin option** privilege to perform administrative tasks are defined in the **system queries** ## Requirements ### Generic #### RQ.SRS-006.RBAC version: 1.0 [ClickHouse] SHALL support role based access control. #### Login ##### RQ.SRS-006.RBAC.Login version: 1.0 [ClickHouse] SHALL only allow access to the server for a given user only when correct username and password are used during the connection to the server. ##### RQ.SRS-006.RBAC.Login.DefaultUser version: 1.0 [ClickHouse] SHALL use the **default user** when no username and password are specified during the connection to the server. #### User ##### RQ.SRS-006.RBAC.User version: 1.0 [ClickHouse] SHALL support creation and manipulation of one or more **user** accounts to which roles, privileges, settings profile, quotas and row policies can be assigned. ##### RQ.SRS-006.RBAC.User.Roles version: 1.0 [ClickHouse] SHALL support assigning one or more **roles** to a **user**. ##### RQ.SRS-006.RBAC.User.Privileges version: 1.0 [ClickHouse] SHALL support assigning one or more privileges to a **user**. ##### RQ.SRS-006.RBAC.User.Variables version: 1.0 [ClickHouse] SHALL support assigning one or more variables to a **user**. ##### RQ.SRS-006.RBAC.User.Variables.Constraints version: 1.0 [ClickHouse] SHALL support assigning min, max and read-only constraints for the variables that can be set and read by the **user**. ##### RQ.SRS-006.RBAC.User.SettingsProfile version: 1.0 [ClickHouse] SHALL support assigning one or more **settings profiles** to a **user**. ##### RQ.SRS-006.RBAC.User.Quotas version: 1.0 [ClickHouse] SHALL support assigning one or more **quotas** to a **user**. ##### RQ.SRS-006.RBAC.User.RowPolicies version: 1.0 [ClickHouse] SHALL support assigning one or more **row policies** to a **user**. ##### RQ.SRS-006.RBAC.User.AccountLock version: 1.0 [ClickHouse] SHALL support locking and unlocking of **user** accounts. ##### RQ.SRS-006.RBAC.User.AccountLock.DenyAccess version: 1.0 [ClickHouse] SHALL deny access to the user whose account is locked. ##### RQ.SRS-006.RBAC.User.DefaultRole version: 1.0 [ClickHouse] SHALL support assigning a default role to a **user**. ##### RQ.SRS-006.RBAC.User.RoleSelection version: 1.0 [ClickHouse] SHALL support selection of one or more **roles** from the available roles that are assigned to a **user**. ##### RQ.SRS-006.RBAC.User.ShowCreate version: 1.0 [ClickHouse] SHALL support showing the command of how **user** account was created. ##### RQ.SRS-006.RBAC.User.ShowPrivileges version: 1.0 [ClickHouse] SHALL support listing the privileges of the **user**. #### Role ##### RQ.SRS-006.RBAC.Role version: 1.0 [ClikHouse] SHALL support creation and manipulation of **roles** to which privileges, settings profile, quotas and row policies can be assigned. ##### RQ.SRS-006.RBAC.Role.Privileges version: 1.0 [ClickHouse] SHALL support assigning one or more privileges to a **role**. ##### RQ.SRS-006.RBAC.Role.Variables version: 1.0 [ClickHouse] SHALL support assigning one or more variables to a **role**. ##### RQ.SRS-006.RBAC.Role.SettingsProfile version: 1.0 [ClickHouse] SHALL support assigning one or more **settings profiles** to a **role**. ##### RQ.SRS-006.RBAC.Role.Quotas version: 1.0 [ClickHouse] SHALL support assigning one or more **quotas** to a **role**. ##### RQ.SRS-006.RBAC.Role.RowPolicies version: 1.0 [ClickHouse] SHALL support assigning one or more **row policies** to a **role**. #### Partial Revokes ##### RQ.SRS-006.RBAC.PartialRevokes version: 1.0 [ClickHouse] SHALL support partial revoking of privileges granted to a **user** or a **role**. #### Settings Profile ##### RQ.SRS-006.RBAC.SettingsProfile version: 1.0 [ClickHouse] SHALL support creation and manipulation of **settings profiles** that can include value definition for one or more variables and can can be assigned to one or more **users** or **roles**. ##### RQ.SRS-006.RBAC.SettingsProfile.Constraints version: 1.0 [ClickHouse] SHALL support assigning min, max and read-only constraints for the variables specified in the **settings profile**. ##### RQ.SRS-006.RBAC.SettingsProfile.ShowCreate version: 1.0 [ClickHouse] SHALL support showing the command of how **setting profile** was created. #### Quotas ##### RQ.SRS-006.RBAC.Quotas version: 1.0 [ClickHouse] SHALL support creation and manipulation of **quotas** that can be used to limit resource usage by a **user** or a **role** over a period of time. ##### RQ.SRS-006.RBAC.Quotas.Keyed version: 1.0 [ClickHouse] SHALL support creating **quotas** that are keyed so that a quota is tracked separately for each key value. ##### RQ.SRS-006.RBAC.Quotas.Queries version: 1.0 [ClickHouse] SHALL support setting **queries** quota to limit the total number of requests. ##### RQ.SRS-006.RBAC.Quotas.Errors version: 1.0 [ClickHouse] SHALL support setting **errors** quota to limit the number of queries that threw an exception. ##### RQ.SRS-006.RBAC.Quotas.ResultRows version: 1.0 [ClickHouse] SHALL support setting **result rows** quota to limit the the total number of rows given as the result. ##### RQ.SRS-006.RBAC.Quotas.ReadRows version: 1.0 [ClickHouse] SHALL support setting **read rows** quota to limit the total number of source rows read from tables for running the query on all remote servers. ##### RQ.SRS-006.RBAC.Quotas.ResultBytes version: 1.0 [ClickHouse] SHALL support setting **result bytes** quota to limit the total number of bytes that can be returned as the result. ##### RQ.SRS-006.RBAC.Quotas.ReadBytes version: 1.0 [ClickHouse] SHALL support setting **read bytes** quota to limit the total number of source bytes read from tables for running the query on all remote servers. ##### RQ.SRS-006.RBAC.Quotas.ExecutionTime version: 1.0 [ClickHouse] SHALL support setting **execution time** quota to limit the maximum query execution time. ##### RQ.SRS-006.RBAC.Quotas.ShowCreate version: 1.0 [ClickHouse] SHALL support showing the command of how **quota** was created. #### Row Policy ##### RQ.SRS-006.RBAC.RowPolicy version: 1.0 [ClickHouse] SHALL support creation and manipulation of table **row policies** that can be used to limit access to the table contents for a **user** or a **role** using a specified **condition**. ##### RQ.SRS-006.RBAC.RowPolicy.Condition version: 1.0 [ClickHouse] SHALL support row policy **conditions** that can be any SQL expression that returns a boolean. ##### RQ.SRS-006.RBAC.RowPolicy.ShowCreate version: 1.0 [ClickHouse] SHALL support showing the command of how **row policy** was created. ### Specific ##### RQ.SRS-006.RBAC.User.Use.DefaultRole version: 1.0 [ClickHouse] SHALL by default use default role or roles assigned to the user if specified. ##### RQ.SRS-006.RBAC.User.Use.AllRolesWhenNoDefaultRole version: 1.0 [ClickHouse] SHALL by default use all the roles assigned to the user if no default role or roles are specified for the user. ##### RQ.SRS-006.RBAC.User.Create version: 1.0 [ClickHouse] SHALL support creating **user** accounts using `CREATE USER` statement. ##### RQ.SRS-006.RBAC.User.Create.IfNotExists version: 1.0 [ClickHouse] SHALL support `IF NOT EXISTS` clause in the `CREATE USER` statement to skip raising an exception if a user with the same **name** already exists. If the `IF NOT EXISTS` clause is not specified then an exception SHALL be raised if a user with the same **name** already exists. ##### RQ.SRS-006.RBAC.User.Create.Replace version: 1.0 [ClickHouse] SHALL support `OR REPLACE` clause in the `CREATE USER` statement to replace existing user account if already exists. ##### RQ.SRS-006.RBAC.User.Create.Password.NoPassword version: 1.0 [ClickHouse] SHALL support specifying no password when creating user account using `IDENTIFIED WITH NO_PASSWORD` clause . ##### RQ.SRS-006.RBAC.User.Create.Password.NoPassword.Login version: 1.0 [ClickHouse] SHALL use no password for the user when connecting to the server when an account was created with `IDENTIFIED WITH NO_PASSWORD` clause. ##### RQ.SRS-006.RBAC.User.Create.Password.PlainText version: 1.0 [ClickHouse] SHALL support specifying plaintext password when creating user account using `IDENTIFIED WITH PLAINTEXT_PASSWORD BY` clause. ##### RQ.SRS-006.RBAC.User.Create.Password.PlainText.Login version: 1.0 [ClickHouse] SHALL use the plaintext password passed by the user when connecting to the server when an account was created with `IDENTIFIED WITH PLAINTEXT_PASSWORD` clause and compare the password with the one used in the `CREATE USER` statement. ##### RQ.SRS-006.RBAC.User.Create.Password.Sha256Password version: 1.0 [ClickHouse] SHALL support specifying the result of applying SHA256 to some password when creating user account using `IDENTIFIED WITH SHA256_PASSWORD BY` or `IDENTIFIED BY` clause. ##### RQ.SRS-006.RBAC.User.Create.Password.Sha256Password.Login version: 1.0 [ClickHouse] SHALL calculate `SHA256` of the password passed by the user when connecting to the server when an account was created with `IDENTIFIED WITH SHA256_PASSWORD` or with 'IDENTIFIED BY' clause and compare the calculated hash to the one used in the `CREATE USER` statement. ##### RQ.SRS-006.RBAC.User.Create.Password.Sha256Hash version: 1.0 [ClickHouse] SHALL support specifying the result of applying SHA256 to some already calculated hash when creating user account using `IDENTIFIED WITH SHA256_HASH` clause. ##### RQ.SRS-006.RBAC.User.Create.Password.Sha256Hash.Login version: 1.0 [ClickHouse] SHALL calculate `SHA256` of the already calculated hash passed by the user when connecting to the server when an account was created with `IDENTIFIED WITH SHA256_HASH` clause and compare the calculated hash to the one used in the `CREATE USER` statement. ##### RQ.SRS-006.RBAC.User.Create.Password.DoubleSha1Password version: 1.0 [ClickHouse] SHALL support specifying the result of applying SHA1 two times to a password when creating user account using `IDENTIFIED WITH DOUBLE_SHA1_PASSWORD` clause. ##### RQ.SRS-006.RBAC.User.Create.Password.DoubleSha1Password.Login version: 1.0 [ClickHouse] SHALL calculate `SHA1` two times over the password passed by the user when connecting to the server when an account was created with `IDENTIFIED WITH DOUBLE_SHA1_PASSWORD` clause and compare the calculated value to the one used in the `CREATE USER` statement. ##### RQ.SRS-006.RBAC.User.Create.Password.DoubleSha1Hash version: 1.0 [ClickHouse] SHALL support specifying the result of applying SHA1 two times to a hash when creating user account using `IDENTIFIED WITH DOUBLE_SHA1_HASH` clause. ##### RQ.SRS-006.RBAC.User.Create.Password.DoubleSha1Hash.Login version: 1.0 [ClickHouse] SHALL calculate `SHA1` two times over the hash passed by the user when connecting to the server when an account was created with `IDENTIFIED WITH DOUBLE_SHA1_HASH` clause and compare the calculated value to the one used in the `CREATE USER` statement. ##### RQ.SRS-006.RBAC.User.Create.Host.Name version: 1.0 [ClickHouse] SHALL support specifying one or more hostnames from which user can access the server using the `HOST NAME` clause in the `CREATE USER` statement. ##### RQ.SRS-006.RBAC.User.Create.Host.Regexp version: 1.0 [ClickHouse] SHALL support specifying one or more regular expressions to match hostnames from which user can access the server using the `HOST REGEXP` clause in the `CREATE USER` statement. ##### RQ.SRS-006.RBAC.User.Create.Host.IP version: 1.0 [ClickHouse] SHALL support specifying one or more IP address or subnet from which user can access the server using the `HOST IP` clause in the `CREATE USER` statement. ##### RQ.SRS-006.RBAC.User.Create.Host.Any version: 1.0 [ClickHouse] SHALL support specifying `HOST ANY` clause in the `CREATE USER` statement to indicate that user can access the server from any host. ##### RQ.SRS-006.RBAC.User.Create.Host.None version: 1.0 [ClickHouse] SHALL support fobidding access from any host using `HOST NONE` clause in the `CREATE USER` statement. ##### RQ.SRS-006.RBAC.User.Create.Host.Local version: 1.0 [ClickHouse] SHALL support limiting user access to local only using `HOST LOCAL` clause in the `CREATE USER` statement. ##### RQ.SRS-006.RBAC.User.Create.Host.Like version: 1.0 [ClickHouse] SHALL support specifying host using `LIKE` command syntax using the `HOST LIKE` clause in the `CREATE USER` statement. ##### RQ.SRS-006.RBAC.User.Create.Host.Default version: 1.0 [ClickHouse] SHALL support user access to server from any host if no `HOST` clause is specified in the `CREATE USER` statement. ##### RQ.SRS-006.RBAC.User.Create.DefaultRole version: 1.0 [ClickHouse] SHALL support specifying one or more default roles using `DEFAULT ROLE` clause in the `CREATE USER` statement. ##### RQ.SRS-006.RBAC.User.Create.DefaultRole.None version: 1.0 [ClickHouse] SHALL support specifying no default roles using `DEFAULT ROLE NONE` clause in the `CREATE USER` statement. ##### RQ.SRS-006.RBAC.User.Create.DefaultRole.All version: 1.0 [ClickHouse] SHALL support specifying all roles to be used as default using `DEFAULT ROLE ALL` clause in the `CREATE USER` statement. ##### RQ.SRS-006.RBAC.User.Create.Settings version: 1.0 [ClickHouse] SHALL support specifying settings and profile using `SETTINGS` clause in the `CREATE USER` statement. ##### RQ.SRS-006.RBAC.User.Create.OnCluster version: 1.0 [ClickHouse] SHALL support specifying cluster on which the user will be created using `ON CLUSTER` clause in the `CREATE USER` statement. ##### RQ.SRS-006.RBAC.User.Create.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for `CREATE USER` statement. ```sql CREATE USER [IF NOT EXISTS | OR REPLACE] name [ON CLUSTER cluster_name] [IDENTIFIED [WITH {NO_PASSWORD|PLAINTEXT_PASSWORD|SHA256_PASSWORD|SHA256_HASH|DOUBLE_SHA1_PASSWORD|DOUBLE_SHA1_HASH}] BY {'password'|'hash'}] [HOST {LOCAL | NAME 'name' | NAME REGEXP 'name_regexp' | IP 'address' | LIKE 'pattern'} [,...] | ANY | NONE] [DEFAULT ROLE role [,...]] [SETTINGS variable [= value] [MIN [=] min_value] [MAX [=] max_value] [READONLY|WRITABLE] | PROFILE 'profile_name'] [,...] ``` ##### RQ.SRS-006.RBAC.User.Alter version: 1.0 [ClickHouse] SHALL support altering **user** accounts using `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.OrderOfEvaluation version: 1.0 [ClickHouse] SHALL support evaluating `ALTER USER` statement from left to right where things defined on the right override anything that was previously defined on the left. ##### RQ.SRS-006.RBAC.User.Alter.IfExists version: 1.0 [ClickHouse] SHALL support `IF EXISTS` clause in the `ALTER USER` statement to skip raising an exception (producing a warning instead) if a user with the specified **name** does not exist. If the `IF EXISTS` clause is not specified then an exception SHALL be raised if a user with the **name** does not exist. ##### RQ.SRS-006.RBAC.User.Alter.Cluster version: 1.0 [ClickHouse] SHALL support specifying the cluster the user is on when altering user account using `ON CLUSTER` clause in the `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.Rename version: 1.0 [ClickHouse] SHALL support specifying a new name for the user when altering user account using `RENAME` clause in the `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.Password.PlainText version: 1.0 [ClickHouse] SHALL support specifying plaintext password when altering user account using `IDENTIFIED WITH PLAINTEXT_PASSWORD BY` or using shorthand `IDENTIFIED BY` clause in the `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.Password.Sha256Password version: 1.0 [ClickHouse] SHALL support specifying the result of applying SHA256 to some password as identification when altering user account using `IDENTIFIED WITH SHA256_PASSWORD` clause in the `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.Password.DoubleSha1Password version: 1.0 [ClickHouse] SHALL support specifying the result of applying Double SHA1 to some password as identification when altering user account using `IDENTIFIED WITH DOUBLE_SHA1_PASSWORD` clause in the `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.Host.AddDrop version: 1.0 [ClickHouse] SHALL support altering user by adding and dropping access to hosts with the `ADD HOST` or the `DROP HOST`in the `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.Host.Local version: 1.0 [ClickHouse] SHALL support limiting user access to local only using `HOST LOCAL` clause in the `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.Host.Name version: 1.0 [ClickHouse] SHALL support specifying one or more hostnames from which user can access the server using the `HOST NAME` clause in the `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.Host.Regexp version: 1.0 [ClickHouse] SHALL support specifying one or more regular expressions to match hostnames from which user can access the server using the `HOST REGEXP` clause in the `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.Host.IP version: 1.0 [ClickHouse] SHALL support specifying one or more IP address or subnet from which user can access the server using the `HOST IP` clause in the `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.Host.Like version: 1.0 [ClickHouse] SHALL support specifying sone or more similar hosts using `LIKE` command syntax using the `HOST LIKE` clause in the `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.Host.Any version: 1.0 [ClickHouse] SHALL support specifying `HOST ANY` clause in the `ALTER USER` statement to indicate that user can access the server from any host. ##### RQ.SRS-006.RBAC.User.Alter.Host.None version: 1.0 [ClickHouse] SHALL support fobidding access from any host using `HOST NONE` clause in the `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.DefaultRole version: 1.0 [ClickHouse] SHALL support specifying one or more default roles using `DEFAULT ROLE` clause in the `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.DefaultRole.All version: 1.0 [ClickHouse] SHALL support specifying all roles to be used as default using `DEFAULT ROLE ALL` clause in the `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.DefaultRole.AllExcept version: 1.0 [ClickHouse] SHALL support specifying one or more roles which will not be used as default using `DEFAULT ROLE ALL EXCEPT` clause in the `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.Settings version: 1.0 [ClickHouse] SHALL support specifying one or more variables using `SETTINGS` clause in the `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.Settings.Min version: 1.0 [ClickHouse] SHALL support specifying a minimum value for the variable specifed using `SETTINGS` with `MIN` clause in the `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.Settings.Max version: 1.0 [ClickHouse] SHALL support specifying a maximum value for the variable specifed using `SETTINGS` with `MAX` clause in the `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.Settings.Profile version: 1.0 [ClickHouse] SHALL support specifying the name of a profile for the variable specifed using `SETTINGS` with `PROFILE` clause in the `ALTER USER` statement. ##### RQ.SRS-006.RBAC.User.Alter.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for the `ALTER USER` statement. ```sql ALTER USER [IF EXISTS] name [ON CLUSTER cluster_name] [RENAME TO new_name] [IDENTIFIED [WITH {PLAINTEXT_PASSWORD|SHA256_PASSWORD|DOUBLE_SHA1_PASSWORD}] BY {'password'|'hash'}] [[ADD|DROP] HOST {LOCAL | NAME 'name' | REGEXP 'name_regexp' | IP 'address' | LIKE 'pattern'} [,...] | ANY | NONE] [DEFAULT ROLE role [,...] | ALL | ALL EXCEPT role [,...] ] [SETTINGS variable [= value] [MIN [=] min_value] [MAX [=] max_value] [READONLY|WRITABLE] | PROFILE 'profile_name'] [,...] ``` ##### RQ.SRS-006.RBAC.SetDefaultRole version: 1.0 [ClickHouse] SHALL support setting or changing granted roles to default for one or more users using `SET DEFAULT ROLE` statement which SHALL permanently change the default roles for the user or users if successful. ##### RQ.SRS-006.RBAC.SetDefaultRole.CurrentUser version: 1.0 [ClickHouse] SHALL support setting or changing granted roles to default for the current user using `CURRENT_USER` clause in the `SET DEFAULT ROLE` statement. ##### RQ.SRS-006.RBAC.SetDefaultRole.All version: 1.0 [ClickHouse] SHALL support setting or changing all granted roles to default for one or more users using `ALL` clause in the `SET DEFAULT ROLE` statement. ##### RQ.SRS-006.RBAC.SetDefaultRole.AllExcept version: 1.0 [ClickHouse] SHALL support setting or changing all granted roles except those specified to default for one or more users using `ALL EXCEPT` clause in the `SET DEFAULT ROLE` statement. ##### RQ.SRS-006.RBAC.SetDefaultRole.None version: 1.0 [ClickHouse] SHALL support removing all granted roles from default for one or more users using `NONE` clause in the `SET DEFAULT ROLE` statement. ##### RQ.SRS-006.RBAC.SetDefaultRole.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for the `SET DEFAULT ROLE` statement. ```sql SET DEFAULT ROLE {NONE | role [,...] | ALL | ALL EXCEPT role [,...]} TO {user|CURRENT_USER} [,...] ``` ##### RQ.SRS-006.RBAC.SetRole version: 1.0 [ClickHouse] SHALL support activating role or roles for the current user using `SET ROLE` statement. ##### RQ.SRS-006.RBAC.SetRole.Default version: 1.0 [ClickHouse] SHALL support activating default roles for the current user using `DEFAULT` clause in the `SET ROLE` statement. ##### RQ.SRS-006.RBAC.SetRole.None version: 1.0 [ClickHouse] SHALL support activating no roles for the current user using `NONE` clause in the `SET ROLE` statement. ##### RQ.SRS-006.RBAC.SetRole.All version: 1.0 [ClickHouse] SHALL support activating all roles for the current user using `ALL` clause in the `SET ROLE` statement. ##### RQ.SRS-006.RBAC.SetRole.AllExcept version: 1.0 [ClickHouse] SHALL support activating all roles except those specified for the current user using `ALL EXCEPT` clause in the `SET ROLE` statement. ##### RQ.SRS-006.RBAC.SetRole.Syntax version: 1.0 ```sql SET ROLE {DEFAULT | NONE | role [,...] | ALL | ALL EXCEPT role [,...]} ``` ##### RQ.SRS-006.RBAC.User.ShowCreateUser version: 1.0 [ClickHouse] SHALL support showing the `CREATE USER` statement used to create the current user object using the `SHOW CREATE USER` statement with `CURRENT_USER` or no argument. ##### RQ.SRS-006.RBAC.User.ShowCreateUser.For version: 1.0 [ClickHouse] SHALL support showing the `CREATE USER` statement used to create the specified user object using the `FOR` clause in the `SHOW CREATE USER` statement. ##### RQ.SRS-006.RBAC.User.ShowCreateUser.Syntax version: 1.0 [ClickHouse] SHALL support showing the following syntax for `SHOW CREATE USER` statement. ```sql SHOW CREATE USER [name | CURRENT_USER] ``` ##### RQ.SRS-006.RBAC.User.Drop version: 1.0 [ClickHouse] SHALL support removing a user account using `DROP USER` statement. ##### RQ.SRS-006.RBAC.User.Drop.IfExists version: 1.0 [ClickHouse] SHALL support using `IF EXISTS` clause in the `DROP USER` statement to skip raising an exception if the user account does not exist. If the `IF EXISTS` clause is not specified then an exception SHALL be raised if a user does not exist. ##### RQ.SRS-006.RBAC.User.Drop.OnCluster version: 1.0 [ClickHouse] SHALL support using `ON CLUSTER` clause in the `DROP USER` statement to specify the name of the cluster the user should be dropped from. ##### RQ.SRS-006.RBAC.User.Drop.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for `DROP USER` statement ```sql DROP USER [IF EXISTS] name [,...] [ON CLUSTER cluster_name] ``` ##### RQ.SRS-006.RBAC.Role.Create version: 1.0 [ClickHouse] SHALL support creating a **role** using `CREATE ROLE` statement. ##### RQ.SRS-006.RBAC.Role.Create.IfNotExists version: 1.0 [ClickHouse] SHALL support `IF NOT EXISTS` clause in the `CREATE ROLE` statement to raising an exception if a role with the same **name** already exists. If the `IF NOT EXISTS` clause is not specified then an exception SHALL be raised if a role with the same **name** already exists. ##### RQ.SRS-006.RBAC.Role.Create.Replace version: 1.0 [ClickHouse] SHALL support `OR REPLACE` clause in the `CREATE ROLE` statement to replace existing role if it already exists. ##### RQ.SRS-006.RBAC.Role.Create.Settings version: 1.0 [ClickHouse] SHALL support specifying settings and profile using `SETTINGS` clause in the `CREATE ROLE` statement. ##### RQ.SRS-006.RBAC.Role.Create.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for the `CREATE ROLE` statement ``` sql CREATE ROLE [IF NOT EXISTS | OR REPLACE] name [SETTINGS variable [= value] [MIN [=] min_value] [MAX [=] max_value] [READONLY|WRITABLE] | PROFILE 'profile_name'] [,...] ``` ##### RQ.SRS-006.RBAC.Role.Alter version: 1.0 [ClickHouse] SHALL support altering one **role** using `ALTER ROLE` statement. ##### RQ.SRS-006.RBAC.Role.Alter.IfExists version: 1.0 [ClickHouse] SHALL support altering one **role** using `ALTER ROLE IF EXISTS` statement, where no exception will be thrown if the role does not exist. ##### RQ.SRS-006.RBAC.Role.Alter.Cluster version: 1.0 [ClickHouse] SHALL support altering one **role** using `ALTER ROLE role ON CLUSTER` statement to specify the cluster location of the specified role. ##### RQ.SRS-006.RBAC.Role.Alter.Rename version: 1.0 [ClickHouse] SHALL support altering one **role** using `ALTER ROLE role RENAME TO` statement which renames the role to a specified new name. If the new name already exists, that an exception SHALL be raised unless the `IF EXISTS` clause is specified, by which no exception will be raised and nothing will change. ##### RQ.SRS-006.RBAC.Role.Alter.Settings version: 1.0 [ClickHouse] SHALL support altering the settings of one **role** using `ALTER ROLE role SETTINGS ...` statement. Altering variable values, creating max and min values, specifying readonly or writable, and specifying the profiles for which this alter change shall be applied to, are all supported, using the following syntax. ```sql [SETTINGS variable [= value] [MIN [=] min_value] [MAX [=] max_value] [READONLY|WRITABLE] | PROFILE 'profile_name'] [,...] ``` One or more variables and profiles may be specified as shown above. ##### RQ.SRS-006.RBAC.Role.Alter.Syntax version: 1.0 ```sql ALTER ROLE [IF EXISTS] name [ON CLUSTER cluster_name] [RENAME TO new_name] [SETTINGS variable [= value] [MIN [=] min_value] [MAX [=] max_value] [READONLY|WRITABLE] | PROFILE 'profile_name'] [,...] ``` ##### RQ.SRS-006.RBAC.Role.Drop version: 1.0 [ClickHouse] SHALL support removing one or more roles using `DROP ROLE` statement. ##### RQ.SRS-006.RBAC.Role.Drop.IfExists version: 1.0 [ClickHouse] SHALL support using `IF EXISTS` clause in the `DROP ROLE` statement to skip raising an exception if the role does not exist. If the `IF EXISTS` clause is not specified then an exception SHALL be raised if a role does not exist. ##### RQ.SRS-006.RBAC.Role.Drop.Cluster version: 1.0 [ClickHouse] SHALL support using `ON CLUSTER` clause in the `DROP ROLE` statement to specify the cluster from which to drop the specified role. ##### RQ.SRS-006.RBAC.Role.Drop.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for the `DROP ROLE` statement ``` sql DROP ROLE [IF EXISTS] name [,...] [ON CLUSTER cluster_name] ``` ##### RQ.SRS-006.RBAC.Role.ShowCreate version: 1.0 [ClickHouse] SHALL support viewing the settings for a role upon creation with the `SHOW CREATE ROLE` statement. ##### RQ.SRS-006.RBAC.Role.ShowCreate.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for the `SHOW CREATE ROLE` command. ```sql SHOW CREATE ROLE name ``` ##### RQ.SRS-006.RBAC.Grant.Privilege.To version: 1.0 [ClickHouse] SHALL support granting privileges to one or more users or roles using `TO` clause in the `GRANT PRIVILEGE` statement. ##### RQ.SRS-006.RBAC.Grant.Privilege.ToCurrentUser version: 1.0 [ClickHouse] SHALL support granting privileges to current user using `TO CURRENT_USER` clause in the `GRANT PRIVILEGE` statement. ##### RQ.SRS-006.RBAC.Grant.Privilege.Select version: 1.0 [ClickHouse] SHALL support granting the **select** privilege to one or more users or roles for a database or a table using the `GRANT SELECT` statement. ##### RQ.SRS-006.RBAC.Grant.Privilege.Insert version: 1.0 [ClickHouse] SHALL support granting the **insert** privilege to one or more users or roles for a database or a table using the `GRANT INSERT` statement. ##### RQ.SRS-006.RBAC.Grant.Privilege.Alter version: 1.0 [ClickHouse] SHALL support granting the **alter** privilege to one or more users or roles for a database or a table using the `GRANT ALTER` statement. ##### RQ.SRS-006.RBAC.Grant.Privilege.Create version: 1.0 [ClickHouse] SHALL support granting the **create** privilege to one or more users or roles for a database or a table using the `GRANT CREATE` statement. ##### RQ.SRS-006.RBAC.Grant.Privilege.Drop version: 1.0 [ClickHouse] SHALL support granting the **drop** privilege to one or more users or roles for a database or a table using the `GRANT DROP` statement. ##### RQ.SRS-006.RBAC.Grant.Privilege.Truncate version: 1.0 [ClickHouse] SHALL support granting the **truncate** privilege to one or more users or roles for a database or a table using `GRANT TRUNCATE` statement. ##### RQ.SRS-006.RBAC.Grant.Privilege.Optimize version: 1.0 [ClickHouse] SHALL support granting the **optimize** privilege to one or more users or roles for a database or a table using `GRANT OPTIMIZE` statement. ##### RQ.SRS-006.RBAC.Grant.Privilege.Show version: 1.0 [ClickHouse] SHALL support granting the **show** privilege to one or more users or roles for a database or a table using `GRANT SHOW` statement. ##### RQ.SRS-006.RBAC.Grant.Privilege.KillQuery version: 1.0 [ClickHouse] SHALL support granting the **kill query** privilege to one or more users or roles for a database or a table using `GRANT KILL QUERY` statement. ##### RQ.SRS-006.RBAC.Grant.Privilege.AccessManagement version: 1.0 [ClickHouse] SHALL support granting the **access management** privileges to one or more users or roles for a database or a table using `GRANT ACCESS MANAGEMENT` statement. ##### RQ.SRS-006.RBAC.Grant.Privilege.System version: 1.0 [ClickHouse] SHALL support granting the **system** privileges to one or more users or roles for a database or a table using `GRANT SYSTEM` statement. ##### RQ.SRS-006.RBAC.Grant.Privilege.Introspection version: 1.0 [ClickHouse] SHALL support granting the **introspection** privileges to one or more users or roles for a database or a table using `GRANT INTROSPECTION` statement. ##### RQ.SRS-006.RBAC.Grant.Privilege.Sources version: 1.0 [ClickHouse] SHALL support granting the **sources** privileges to one or more users or roles for a database or a table using `GRANT SOURCES` statement. ##### RQ.SRS-006.RBAC.Grant.Privilege.DictGet version: 1.0 [ClickHouse] SHALL support granting the **dictGet** privilege to one or more users or roles for a database or a table using `GRANT dictGet` statement. ##### RQ.SRS-006.RBAC.Grant.Privilege.None version: 1.0 [ClickHouse] SHALL support granting no privileges to one or more users or roles for a database or a table using `GRANT NONE` statement. ##### RQ.SRS-006.RBAC.Grant.Privilege.All version: 1.0 [ClickHouse] SHALL support granting the **all** privileges to one or more users or roles for a database or a table using the `GRANT ALL` or `GRANT ALL PRIVILEGES` statements. ##### RQ.SRS-006.RBAC.Grant.Privilege.GrantOption version: 1.0 [ClickHouse] SHALL support granting the **grant option** privilege to one or more users or roles for a database or a table using the `WITH GRANT OPTION` clause in the `GRANT` statement. ##### RQ.SRS-006.RBAC.Grant.Privilege.On version: 1.0 [ClickHouse] SHALL support the `ON` clause in the `GRANT` privilege statement which SHALL allow to specify one or more tables to which the privilege SHALL be granted using the following patterns * `*.*` any table in any database * `database.*` any table in the specified database * `database.table` specific table in the specified database * `*` any table in the current database * `table` specific table in the current database ##### RQ.SRS-006.RBAC.Grant.Privilege.PrivilegeColumns version: 1.0 [ClickHouse] SHALL support granting the privilege **some_privilege** to one or more users or roles for a database or a table using the `GRANT some_privilege(column)` statement for one column. Multiple columns will be supported with `GRANT some_privilege(column1, column2...)` statement. The privileges will be granted for only the specified columns. ##### RQ.SRS-006.RBAC.Grant.Privilege.OnCluster version: 1.0 [ClickHouse] SHALL support specifying cluster on which to grant privileges using the `ON CLUSTER` clause in the `GRANT PRIVILEGE` statement. ##### RQ.SRS-006.RBAC.Grant.Privilege.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for the `GRANT` statement that grants explicit privileges to a user or a role. ```sql GRANT [ON CLUSTER cluster_name] privilege[(column_name [,...])] [,...] ON {db.table|db.*|*.*|table|*} TO {user | role | CURRENT_USER} [,...] [WITH GRANT OPTION] ``` ##### RQ.SRS-006.RBAC.Revoke.Privilege.Cluster version: 1.0 [ClickHouse] SHALL support revoking privileges to one or more users or roles for a database or a table on some specific cluster using the `REVOKE ON CLUSTER cluster_name` statement. ##### RQ.SRS-006.RBAC.Revoke.Privilege.Any version: 1.0 [ClickHouse] SHALL support revoking ANY privilege to one or more users or roles for a database or a table using the `REVOKE some_privilege` statement. **some_privilege** refers to any Clickhouse defined privilege, whose hierarchy includes SELECT, INSERT, ALTER, CREATE, DROP, TRUNCATE, OPTIMIZE, SHOW, KILL QUERY, ACCESS MANAGEMENT, SYSTEM, INTROSPECTION, SOURCES, dictGet and all of their sub-privileges. ##### RQ.SRS-006.RBAC.Revoke.Privilege.Select version: 1.0 [ClickHouse] SHALL support revoking the **select** privilege to one or more users or roles for a database or a table using the `REVOKE SELECT` statement. ##### RQ.SRS-006.RBAC.Revoke.Privilege.Insert version: 1.0 [ClickHouse] SHALL support revoking the **insert** privilege to one or more users or roles for a database or a table using the `REVOKE INSERT` statement. ##### RQ.SRS-006.RBAC.Revoke.Privilege.Alter version: 1.0 [ClickHouse] SHALL support revoking the **alter** privilege to one or more users or roles for a database or a table using the `REVOKE ALTER` statement. ##### RQ.SRS-006.RBAC.Revoke.Privilege.Create version: 1.0 [ClickHouse] SHALL support revoking the **create** privilege to one or more users or roles for a database or a table using the `REVOKE CREATE` statement. ##### RQ.SRS-006.RBAC.Revoke.Privilege.Drop version: 1.0 [ClickHouse] SHALL support revoking the **drop** privilege to one or more users or roles for a database or a table using the `REVOKE DROP` statement. ##### RQ.SRS-006.RBAC.Revoke.Privilege.Truncate version: 1.0 [ClickHouse] SHALL support revoking the **truncate** privilege to one or more users or roles for a database or a table using the `REVOKE TRUNCATE` statement. ##### RQ.SRS-006.RBAC.Revoke.Privilege.Optimize version: 1.0 [ClickHouse] SHALL support revoking the **optimize** privilege to one or more users or roles for a database or a table using the `REVOKE OPTIMIZE` statement. ##### RQ.SRS-006.RBAC.Revoke.Privilege.Show version: 1.0 [ClickHouse] SHALL support revoking the **show** privilege to one or more users or roles for a database or a table using the `REVOKE SHOW` statement. ##### RQ.SRS-006.RBAC.Revoke.Privilege.KillQuery version: 1.0 [ClickHouse] SHALL support revoking the **kill query** privilege to one or more users or roles for a database or a table using the `REVOKE KILL QUERY` statement. ##### RQ.SRS-006.RBAC.Revoke.Privilege.AccessManagement version: 1.0 [ClickHouse] SHALL support revoking the **access management** privilege to one or more users or roles for a database or a table using the `REVOKE ACCESS MANAGEMENT` statement. ##### RQ.SRS-006.RBAC.Revoke.Privilege.System version: 1.0 [ClickHouse] SHALL support revoking the **system** privilege to one or more users or roles for a database or a table using the `REVOKE SYSTEM` statement. ##### RQ.SRS-006.RBAC.Revoke.Privilege.Introspection version: 1.0 [ClickHouse] SHALL support revoking the **introspection** privilege to one or more users or roles for a database or a table using the `REVOKE INTROSPECTION` statement. ##### RQ.SRS-006.RBAC.Revoke.Privilege.Sources version: 1.0 [ClickHouse] SHALL support revoking the **sources** privilege to one or more users or roles for a database or a table using the `REVOKE SOURCES` statement. ##### RQ.SRS-006.RBAC.Revoke.Privilege.DictGet version: 1.0 [ClickHouse] SHALL support revoking the **dictGet** privilege to one or more users or roles for a database or a table using the `REVOKE dictGet` statement. ##### RQ.SRS-006.RBAC.Revoke.Privilege.PrivelegeColumns version: 1.0 [ClickHouse] SHALL support revoking the privilege **some_privilege** to one or more users or roles for a database or a table using the `REVOKE some_privilege(column)` statement for one column. Multiple columns will be supported with `REVOKE some_privilege(column1, column2...)` statement. The privileges will be revoked for only the specified columns. ##### RQ.SRS-006.RBAC.Revoke.Privilege.Multiple version: 1.0 [ClickHouse] SHALL support revoking MULTIPLE **privileges** to one or more users or roles for a database or a table using the `REVOKE privilege1, privilege2...` statement. **privileges** refers to any set of Clickhouse defined privilege, whose hierarchy includes SELECT, INSERT, ALTER, CREATE, DROP, TRUNCATE, OPTIMIZE, SHOW, KILL QUERY, ACCESS MANAGEMENT, SYSTEM, INTROSPECTION, SOURCES, dictGet and all of their sub-privileges. ##### RQ.SRS-006.RBAC.Revoke.Privilege.All version: 1.0 [ClickHouse] SHALL support revoking **all** privileges to one or more users or roles for a database or a table using the `REVOKE ALL` or `REVOKE ALL PRIVILEGES` statements. ##### RQ.SRS-006.RBAC.Revoke.Privilege.None version: 1.0 [ClickHouse] SHALL support revoking **no** privileges to one or more users or roles for a database or a table using the `REVOKE NONE` statement. ##### RQ.SRS-006.RBAC.Revoke.Privilege.On version: 1.0 [ClickHouse] SHALL support the `ON` clause in the `REVOKE` privilege statement which SHALL allow to specify one or more tables to which the privilege SHALL be revoked using the following patterns * `db.table` specific table in the specified database * `db.*` any table in the specified database * `*.*` any table in any database * `table` specific table in the current database * `*` any table in the current database ##### RQ.SRS-006.RBAC.Revoke.Privilege.From version: 1.0 [ClickHouse] SHALL support the `FROM` clause in the `REVOKE` privilege statement which SHALL allow to specify one or more users to which the privilege SHALL be revoked using the following patterns * `{user | CURRENT_USER} [,...]` some combination of users by name, which may include the current user * `ALL` all users * `ALL EXCEPT {user | CURRENT_USER} [,...]` the logical reverse of the first pattern ##### RQ.SRS-006.RBAC.Revoke.Privilege.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for the `REVOKE` statement that revokes explicit privileges of a user or a role. ```sql REVOKE [ON CLUSTER cluster_name] privilege [(column_name [,...])] [,...] ON {db.table|db.*|*.*|table|*} FROM {user | CURRENT_USER} [,...] | ALL | ALL EXCEPT {user | CURRENT_USER} [,...] ``` ##### RQ.SRS-006.RBAC.PartialRevoke.Syntax version: 1.0 [ClickHouse] SHALL support partial revokes by using `partial_revokes` variable that can be set or unset using the following syntax. To disable partial revokes the `partial_revokes` variable SHALL be set to `0` ```sql SET partial_revokes = 0 ``` To enable partial revokes the `partial revokes` variable SHALL be set to `1` ```sql SET partial_revokes = 1 ``` ##### RQ.SRS-006.RBAC.Grant.Role version: 1.0 [ClickHouse] SHALL support granting one or more roles to one or more users or roles using the `GRANT` role statement. ##### RQ.SRS-006.RBAC.Grant.Role.CurrentUser version: 1.0 [ClickHouse] SHALL support granting one or more roles to current user using `TO CURRENT_USER` clause in the `GRANT` role statement. ##### RQ.SRS-006.RBAC.Grant.Role.AdminOption version: 1.0 [ClickHouse] SHALL support granting `admin option` privilege to one or more users or roles using the `WITH ADMIN OPTION` clause in the `GRANT` role statement. ##### RQ.SRS-006.RBAC.Grant.Role.OnCluster version: 1.0 [ClickHouse] SHALL support specifying cluster on which the user is to be granted one or more roles using `ON CLUSTER` clause in the `GRANT` statement. ##### RQ.SRS-006.RBAC.Grant.Role.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for `GRANT` role statement ``` sql GRANT ON CLUSTER cluster_name role [, role ...] TO {user | role | CURRENT_USER} [,...] [WITH ADMIN OPTION] ``` ##### RQ.SRS-006.RBAC.Revoke.Role version: 1.0 [ClickHouse] SHALL support revoking one or more roles from one or more users or roles using the `REVOKE` role statement. ##### RQ.SRS-006.RBAC.Revoke.Role.Keywords version: 1.0 [ClickHouse] SHALL support revoking one or more roles from special groupings of one or more users or roles with the `ALL`, `ALL EXCEPT`, and `CURRENT_USER` keywords. ##### RQ.SRS-006.RBAC.Revoke.Role.Cluster version: 1.0 [ClickHouse] SHALL support revoking one or more roles from one or more users or roles from one or more clusters using the `REVOKE ON CLUSTER` role statement. ##### RQ.SRS-006.RBAC.Revoke.AdminOption version: 1.0 [ClickHouse] SHALL support revoking `admin option` privilege in one or more users or roles using the `ADMIN OPTION FOR` clause in the `REVOKE` role statement. ##### RQ.SRS-006.RBAC.Revoke.Role.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for the `REVOKE` role statement ```sql REVOKE [ON CLUSTER cluster_name] [ADMIN OPTION FOR] role [,...] FROM {user | role | CURRENT_USER} [,...] | ALL | ALL EXCEPT {user_name | role_name | CURRENT_USER} [,...] ``` ##### RQ.SRS-006.RBAC.Show.Grants version: 1.0 [ClickHouse] SHALL support listing all the privileges granted to current user and role using the `SHOW GRANTS` statement. ##### RQ.SRS-006.RBAC.Show.Grants.For version: 1.0 [ClickHouse] SHALL support listing all the privileges granted to a user or a role using the `FOR` clause in the `SHOW GRANTS` statement. ##### RQ.SRS-006.RBAC.Show.Grants.Syntax version: 1.0 [Clickhouse] SHALL use the following syntax for the `SHOW GRANTS` statement ``` sql SHOW GRANTS [FOR user_or_role] ``` ##### RQ.SRS-006.RBAC.SettingsProfile.Create version: 1.0 [ClickHouse] SHALL support creating settings profile using the `CREATE SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Create.IfNotExists version: 1.0 [ClickHouse] SHALL support `IF NOT EXISTS` clause in the `CREATE SETTINGS PROFILE` statement to skip raising an exception if a settings profile with the same **name** already exists. If `IF NOT EXISTS` clause is not specified then an exception SHALL be raised if a settings profile with the same **name** already exists. ##### RQ.SRS-006.RBAC.SettingsProfile.Create.Replace version: 1.0 [ClickHouse] SHALL support `OR REPLACE` clause in the `CREATE SETTINGS PROFILE` statement to replace existing settings profile if it already exists. ##### RQ.SRS-006.RBAC.SettingsProfile.Create.Variables version: 1.0 [ClickHouse] SHALL support assigning values and constraints to one or more variables in the `CREATE SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Create.Variables.Value version: 1.0 [ClickHouse] SHALL support assigning variable value in the `CREATE SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Create.Variables.Constraints version: 1.0 [ClickHouse] SHALL support setting `MIN`, `MAX`, `READONLY`, and `WRITABLE` constraints for the variables in the `CREATE SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Create.Assignment version: 1.0 [ClickHouse] SHALL support assigning settings profile to one or more users or roles in the `CREATE SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Create.Assignment.None version: 1.0 [ClickHouse] SHALL support assigning settings profile to no users or roles using `TO NONE` clause in the `CREATE SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Create.Assignment.All version: 1.0 [ClickHouse] SHALL support assigning settings profile to all current users and roles using `TO ALL` clause in the `CREATE SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Create.Assignment.AllExcept version: 1.0 [ClickHouse] SHALL support excluding assignment to one or more users or roles using the `ALL EXCEPT` clause in the `CREATE SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Create.Inherit version: 1.0 [ClickHouse] SHALL support inheriting profile settings from indicated profile using the `INHERIT` clause in the `CREATE SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Create.OnCluster version: 1.0 [ClickHouse] SHALL support specifying what cluster to create settings profile on using `ON CLUSTER` clause in the `CREATE SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Create.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for the `CREATE SETTINGS PROFILE` statement. ``` sql CREATE SETTINGS PROFILE [IF NOT EXISTS | OR REPLACE] name [ON CLUSTER cluster_name] [SET varname [= value] [MIN min] [MAX max] [READONLY|WRITABLE] | [INHERIT 'profile_name'] [,...]] [TO {user_or_role [,...] | NONE | ALL | ALL EXCEPT user_or_role [,...]}] ``` ##### RQ.SRS-006.RBAC.SettingsProfile.Alter version: 1.0 [ClickHouse] SHALL support altering settings profile using the `ALTER STETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Alter.IfExists version: 1.0 [ClickHouse] SHALL support `IF EXISTS` clause in the `ALTER SETTINGS PROFILE` statement to not raise exception if a settings profile does not exist. If the `IF EXISTS` clause is not specified then an exception SHALL be raised if a settings profile does not exist. ##### RQ.SRS-006.RBAC.SettingsProfile.Alter.Rename version: 1.0 [ClickHouse] SHALL support renaming settings profile using the `RANAME TO` clause in the `ALTER SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Alter.Variables version: 1.0 [ClickHouse] SHALL support altering values and constraints of one or more variables in the `ALTER SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Alter.Variables.Value version: 1.0 [ClickHouse] SHALL support altering value of the variable in the `ALTER SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Alter.Variables.Constraints version: 1.0 [ClickHouse] SHALL support altering `MIN`, `MAX`, `READONLY`, and `WRITABLE` constraints for the variables in the `ALTER SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Alter.Assignment version: 1.0 [ClickHouse] SHALL support reassigning settings profile to one or more users or roles using the `TO` clause in the `ALTER SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Alter.Assignment.None version: 1.0 [ClickHouse] SHALL support reassigning settings profile to no users or roles using the `TO NONE` clause in the `ALTER SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Alter.Assignment.All version: 1.0 [ClickHouse] SHALL support reassigning settings profile to all current users and roles using the `TO ALL` clause in the `ALTER SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Alter.Assignment.AllExcept version: 1.0 [ClickHouse] SHALL support excluding assignment to one or more users or roles using the `TO ALL EXCEPT` clause in the `ALTER SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Alter.Assignment.Inherit version: 1.0 [ClickHouse] SHALL support altering the settings profile by inheriting settings from specified profile using `INHERIT` clause in the `ALTER SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Alter.Assignment.OnCluster version: 1.0 [ClickHouse] SHALL support altering the settings profile on a specified cluster using `ON CLUSTER` clause in the `ALTER SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Alter.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for the `ALTER SETTINGS PROFILE` statement. ``` sql ALTER SETTINGS PROFILE [IF EXISTS] name [ON CLUSTER cluster_name] [RENAME TO new_name] [SETTINGS variable [= value] [MIN [=] min_value] [MAX [=] max_value] [READONLY|WRITABLE] | INHERIT 'profile_name'] [,...] [TO {user_or_role [,...] | NONE | ALL | ALL EXCEPT user_or_role [,...]]} ``` ##### RQ.SRS-006.RBAC.SettingsProfile.Drop version: 1.0 [ClickHouse] SHALL support removing one or more settings profiles using the `DROP SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Drop.IfExists version: 1.0 [ClickHouse] SHALL support using `IF EXISTS` clause in the `DROP SETTINGS PROFILE` statement to skip raising an exception if the settings profile does not exist. If the `IF EXISTS` clause is not specified then an exception SHALL be raised if a settings profile does not exist. ##### RQ.SRS-006.RBAC.SettingsProfile.Drop.OnCluster version: 1.0 [ClickHouse] SHALL support dropping one or more settings profiles on specified cluster using `ON CLUSTER` clause in the `DROP SETTINGS PROFILE` statement. ##### RQ.SRS-006.RBAC.SettingsProfile.Drop.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for the `DROP SETTINGS PROFILE` statement ``` sql DROP SETTINGS PROFILE [IF EXISTS] name [,name,...] ``` ##### RQ.SRS-006.RBAC.SettingsProfile.ShowCreateSettingsProfile version: 1.0 [ClickHouse] SHALL support showing the `CREATE SETTINGS PROFILE` statement used to create the settings profile using the `SHOW CREATE SETTINGS PROFILE` statement with the following syntax ``` sql SHOW CREATE SETTINGS PROFILE name ``` ##### RQ.SRS-006.RBAC.Quota.Create version: 1.0 [ClickHouse] SHALL support creating quotas using the `CREATE QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Create.IfNotExists version: 1.0 [ClickHouse] SHALL support `IF NOT EXISTS` clause in the `CREATE QUOTA` statement to skip raising an exception if a quota with the same **name** already exists. If `IF NOT EXISTS` clause is not specified then an exception SHALL be raised if a quota with the same **name** already exists. ##### RQ.SRS-006.RBAC.Quota.Create.Replace version: 1.0 [ClickHouse] SHALL support `OR REPLACE` clause in the `CREATE QUOTA` statement to replace existing quota if it already exists. ##### RQ.SRS-006.RBAC.Quota.Create.Cluster version: 1.0 [ClickHouse] SHALL support creating quotas on a specific cluster with the `ON CLUSTER` clause in the `CREATE QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Create.Interval version: 1.0 [ClickHouse] SHALL support defining the quota interval that specifies a period of time over for which the quota SHALL apply using the `FOR INTERVAL` clause in the `CREATE QUOTA` statement. This statement SHALL also support a number and a time period which will be one of `{SECOND | MINUTE | HOUR | DAY | WEEK | MONTH | QUARTER | YEAR}`. Thus, the complete syntax SHALL be: `FOR INTERVAL number {SECOND | MINUTE | HOUR | DAY | WEEK | MONTH | QUARTER | YEAR}` where number is some real number to define the interval. ##### RQ.SRS-006.RBAC.Quota.Create.Interval.Randomized version: 1.0 [ClickHouse] SHALL support defining the quota randomized interval that specifies a period of time over for which the quota SHALL apply using the `FOR RANDOMIZED INTERVAL` clause in the `CREATE QUOTA` statement. This statement SHALL also support a number and a time period which will be one of `{SECOND | MINUTE | HOUR | DAY | WEEK | MONTH | QUARTER | YEAR}`. Thus, the complete syntax SHALL be: `FOR [RANDOMIZED] INTERVAL number {SECOND | MINUTE | HOUR | DAY | WEEK | MONTH | QUARTER | YEAR}` where number is some real number to define the interval. ##### RQ.SRS-006.RBAC.Quota.Create.Queries version: 1.0 [ClickHouse] SHALL support limiting number of requests over a period of time using the `QUERIES` clause in the `CREATE QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Create.Errors version: 1.0 [ClickHouse] SHALL support limiting number of queries that threw an exception using the `ERRORS` clause in the `CREATE QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Create.ResultRows version: 1.0 [ClickHouse] SHALL support limiting the total number of rows given as the result using the `RESULT ROWS` clause in the `CREATE QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Create.ReadRows version: 1.0 [ClickHouse] SHALL support limiting the total number of source rows read from tables for running the query on all remote servers using the `READ ROWS` clause in the `CREATE QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Create.ResultBytes version: 1.0 [ClickHouse] SHALL support limiting the total number of bytes that can be returned as the result using the `RESULT BYTES` clause in the `CREATE QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Create.ReadBytes version: 1.0 [ClickHouse] SHALL support limiting the total number of source bytes read from tables for running the query on all remote servers using the `READ BYTES` clause in the `CREATE QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Create.ExecutionTime version: 1.0 [ClickHouse] SHALL support limiting the maximum query execution time using the `EXECUTION TIME` clause in the `CREATE QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Create.NoLimits version: 1.0 [ClickHouse] SHALL support limiting the maximum query execution time using the `NO LIMITS` clause in the `CREATE QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Create.TrackingOnly version: 1.0 [ClickHouse] SHALL support limiting the maximum query execution time using the `TRACKING ONLY` clause in the `CREATE QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Create.KeyedBy version: 1.0 [ClickHouse] SHALL support to track quota for some key following the `KEYED BY` clause in the `CREATE QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Create.KeyedByOptions version: 1.0 [ClickHouse] SHALL support to track quota separately for some parameter using the `KEYED BY 'parameter'` clause in the `CREATE QUOTA` statement. 'parameter' can be one of: `{'none' | 'user name' | 'ip address' | 'client key' | 'client key or user name' | 'client key or ip address'}` ##### RQ.SRS-006.RBAC.Quota.Create.Assignment version: 1.0 [ClickHouse] SHALL support assigning quota to one or more users or roles using the `TO` clause in the `CREATE QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Create.Assignment.None version: 1.0 [ClickHouse] SHALL support assigning quota to no users or roles using `TO NONE` clause in the `CREATE QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Create.Assignment.All version: 1.0 [ClickHouse] SHALL support assigning quota to all current users and roles using `TO ALL` clause in the `CREATE QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Create.Assignment.Except version: 1.0 [ClickHouse] SHALL support excluding assignment of quota to one or more users or roles using the `EXCEPT` clause in the `CREATE QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Create.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for the `CREATE QUOTA` statement ```sql CREATE QUOTA [IF NOT EXISTS | OR REPLACE] name [ON CLUSTER cluster_name] [KEYED BY {'none' | 'user name' | 'ip address' | 'client key' | 'client key or user name' | 'client key or ip address'}] [FOR [RANDOMIZED] INTERVAL number {SECOND | MINUTE | HOUR | DAY | WEEK | MONTH | QUARTER | YEAR} {MAX { {QUERIES | ERRORS | RESULT ROWS | RESULT BYTES | READ ROWS | READ BYTES | EXECUTION TIME} = number } [,...] | NO LIMITS | TRACKING ONLY} [,...]] [TO {role [,...] | ALL | ALL EXCEPT role [,...]}] ``` ##### RQ.SRS-006.RBAC.Quota.Alter version: 1.0 [ClickHouse] SHALL support altering quotas using the `ALTER QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Alter.IfExists version: 1.0 [ClickHouse] SHALL support `IF EXISTS` clause in the `ALTER QUOTA` statement to skip raising an exception if a quota does not exist. If the `IF EXISTS` clause is not specified then an exception SHALL be raised if a quota does not exist. ##### RQ.SRS-006.RBAC.Quota.Alter.Rename version: 1.0 [ClickHouse] SHALL support `RENAME TO` clause in the `ALTER QUOTA` statement to rename the quota to the specified name. ##### RQ.SRS-006.RBAC.Quota.Alter.Cluster version: 1.0 [ClickHouse] SHALL support altering quotas on a specific cluster with the `ON CLUSTER` clause in the `ALTER QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Alter.Interval version: 1.0 [ClickHouse] SHALL support redefining the quota interval that specifies a period of time over for which the quota SHALL apply using the `FOR INTERVAL` clause in the `ALTER QUOTA` statement. This statement SHALL also support a number and a time period which will be one of `{SECOND | MINUTE | HOUR | DAY | WEEK | MONTH | QUARTER | YEAR}`. Thus, the complete syntax SHALL be: `FOR INTERVAL number {SECOND | MINUTE | HOUR | DAY | WEEK | MONTH | QUARTER | YEAR}` where number is some real number to define the interval. ##### RQ.SRS-006.RBAC.Quota.Alter.Interval.Randomized version: 1.0 [ClickHouse] SHALL support redefining the quota randomized interval that specifies a period of time over for which the quota SHALL apply using the `FOR RANDOMIZED INTERVAL` clause in the `ALTER QUOTA` statement. This statement SHALL also support a number and a time period which will be one of `{SECOND | MINUTE | HOUR | DAY | WEEK | MONTH | QUARTER | YEAR}`. Thus, the complete syntax SHALL be: `FOR [RANDOMIZED] INTERVAL number {SECOND | MINUTE | HOUR | DAY | WEEK | MONTH | QUARTER | YEAR}` where number is some real number to define the interval. ##### RQ.SRS-006.RBAC.Quota.Alter.Queries version: 1.0 [ClickHouse] SHALL support altering the limit of number of requests over a period of time using the `QUERIES` clause in the `ALTER QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Alter.Errors version: 1.0 [ClickHouse] SHALL support altering the limit of number of queries that threw an exception using the `ERRORS` clause in the `ALTER QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Alter.ResultRows version: 1.0 [ClickHouse] SHALL support altering the limit of the total number of rows given as the result using the `RESULT ROWS` clause in the `ALTER QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Alter.ReadRows version: 1.0 [ClickHouse] SHALL support altering the limit of the total number of source rows read from tables for running the query on all remote servers using the `READ ROWS` clause in the `ALTER QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.ALter.ResultBytes version: 1.0 [ClickHouse] SHALL support altering the limit of the total number of bytes that can be returned as the result using the `RESULT BYTES` clause in the `ALTER QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Alter.ReadBytes version: 1.0 [ClickHouse] SHALL support altering the limit of the total number of source bytes read from tables for running the query on all remote servers using the `READ BYTES` clause in the `ALTER QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Alter.ExecutionTime version: 1.0 [ClickHouse] SHALL support altering the limit of the maximum query execution time using the `EXECUTION TIME` clause in the `ALTER QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Alter.NoLimits version: 1.0 [ClickHouse] SHALL support limiting the maximum query execution time using the `NO LIMITS` clause in the `ALTER QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Alter.TrackingOnly version: 1.0 [ClickHouse] SHALL support limiting the maximum query execution time using the `TRACKING ONLY` clause in the `ALTER QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Alter.KeyedBy version: 1.0 [ClickHouse] SHALL support altering quota to track quota separately for some key following the `KEYED BY` clause in the `ALTER QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Alter.KeyedByOptions version: 1.0 [ClickHouse] SHALL support altering quota to track quota separately for some parameter using the `KEYED BY 'parameter'` clause in the `ALTER QUOTA` statement. 'parameter' can be one of: `{'none' | 'user name' | 'ip address' | 'client key' | 'client key or user name' | 'client key or ip address'}` ##### RQ.SRS-006.RBAC.Quota.Alter.Assignment version: 1.0 [ClickHouse] SHALL support reassigning quota to one or more users or roles using the `TO` clause in the `ALTER QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Alter.Assignment.None version: 1.0 [ClickHouse] SHALL support reassigning quota to no users or roles using `TO NONE` clause in the `ALTER QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Alter.Assignment.All version: 1.0 [ClickHouse] SHALL support reassigning quota to all current users and roles using `TO ALL` clause in the `ALTER QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Alter.Assignment.Except version: 1.0 [ClickHouse] SHALL support excluding assignment of quota to one or more users or roles using the `EXCEPT` clause in the `ALTER QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Alter.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for the `ALTER QUOTA` statement ``` sql ALTER QUOTA [IF EXIST] name {{{QUERIES | ERRORS | RESULT ROWS | READ ROWS | RESULT BYTES | READ BYTES | EXECUTION TIME} number} [, ...] FOR INTERVAL number time_unit} [, ...] [KEYED BY USERNAME | KEYED BY IP | NOT KEYED] [ALLOW CUSTOM KEY | DISALLOW CUSTOM KEY] [TO {user_or_role [,...] | NONE | ALL} [EXCEPT user_or_role [,...]]] ``` ##### RQ.SRS-006.RBAC.Quota.Drop version: 1.0 [ClickHouse] SHALL support removing one or more quotas using the `DROP QUOTA` statement. ##### RQ.SRS-006.RBAC.Quota.Drop.IfExists version: 1.0 [ClickHouse] SHALL support using `IF EXISTS` clause in the `DROP QUOTA` statement to skip raising an exception when the quota does not exist. If the `IF EXISTS` clause is not specified then an exception SHALL be raised if the quota does not exist. ##### RQ.SRS-006.RBAC.Quota.Drop.Cluster version: 1.0 [ClickHouse] SHALL support using `ON CLUSTER` clause in the `DROP QUOTA` statement to indicate the cluster the quota to be dropped is located on. ##### RQ.SRS-006.RBAC.Quota.Drop.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for the `DROP QUOTA` statement ``` sql DROP QUOTA [IF EXISTS] name [,name...] ``` ##### RQ.SRS-006.RBAC.Quota.ShowQuotas version: 1.0 [ClickHouse] SHALL support showing all of the current quotas using the `SHOW QUOTAS` statement with the following syntax ##### RQ.SRS-006.RBAC.Quota.ShowQuotas.IntoOutfile version: 1.0 [ClickHouse] SHALL support the `INTO OUTFILE` clause in the `SHOW QUOTAS` statement to define an outfile by some given string literal. ##### RQ.SRS-006.RBAC.Quota.ShowQuotas.Format version: 1.0 [ClickHouse] SHALL support the `FORMAT` clause in the `SHOW QUOTAS` statement to define a format for the output quota list. The types of valid formats are many, listed in output column: https://clickhouse.tech/docs/en/interfaces/formats/ ##### RQ.SRS-006.RBAC.Quota.ShowQuotas.Settings version: 1.0 [ClickHouse] SHALL support the `SETTINGS` clause in the `SHOW QUOTAS` statement to define settings in the showing of all quotas. ##### RQ.SRS-006.RBAC.Quota.ShowQuotas.Syntax version: 1.0 [ClickHouse] SHALL support using the `SHOW QUOTAS` statement with the following syntax ``` sql SHOW QUOTAS ``` ##### RQ.SRS-006.RBAC.Quota.ShowCreateQuota.Name version: 1.0 [ClickHouse] SHALL support showing the `CREATE QUOTA` statement used to create the quota with some given name using the `SHOW CREATE QUOTA` statement with the following syntax ``` sql SHOW CREATE QUOTA name ``` ##### RQ.SRS-006.RBAC.Quota.ShowCreateQuota.Current version: 1.0 [ClickHouse] SHALL support showing the `CREATE QUOTA` statement used to create the CURRENT quota using the `SHOW CREATE QUOTA CURRENT` statement or the shorthand form `SHOW CREATE QUOTA` ##### RQ.SRS-006.RBAC.Quota.ShowCreateQuota.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax when using the `SHOW CREATE QUOTA` statement. ```sql SHOW CREATE QUOTA [name | CURRENT] ``` ##### RQ.SRS-006.RBAC.RowPolicy.Create version: 1.0 [ClickHouse] SHALL support creating row policy using the `CREATE ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Create.IfNotExists version: 1.0 [ClickHouse] SHALL support `IF NOT EXISTS` clause in the `CREATE ROW POLICY` statement to skip raising an exception if a row policy with the same **name** already exists. If the `IF NOT EXISTS` clause is not specified then an exception SHALL be raised if a row policy with the same **name** already exists. ##### RQ.SRS-006.RBAC.RowPolicy.Create.Replace version: 1.0 [ClickHouse] SHALL support `OR REPLACE` clause in the `CREATE ROW POLICY` statement to replace existing row policy if it already exists. ##### RQ.SRS-006.RBAC.RowPolicy.Create.OnCluster version: 1.0 [ClickHouse] SHALL support specifying cluster on which to create the role policy using the `ON CLUSTER` clause in the `CREATE ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Create.On version: 1.0 [ClickHouse] SHALL support specifying table on which to create the role policy using the `ON` clause in the `CREATE ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Create.Access version: 1.0 [ClickHouse] SHALL support allowing or restricting access to rows using the `AS` clause in the `CREATE ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Create.Access.Permissive version: 1.0 [ClickHouse] SHALL support allowing access to rows using the `AS PERMISSIVE` clause in the `CREATE ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Create.Access.Restrictive version: 1.0 [ClickHouse] SHALL support restricting access to rows using the `AS RESTRICTIVE` clause in the `CREATE ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Create.ForSelect version: 1.0 [ClickHouse] SHALL support specifying which rows are affected using the `FOR SELECT` clause in the `CREATE ROW POLICY` statement. REQUIRES CONFIRMATION ##### RQ.SRS-006.RBAC.RowPolicy.Create.Condition version: 1.0 [ClickHouse] SHALL support specifying a condition that that can be any SQL expression which returns a boolean using the `USING` clause in the `CREATE ROW POLOCY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Create.Assignment version: 1.0 [ClickHouse] SHALL support assigning row policy to one or more users or roles using the `TO` clause in the `CREATE ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Create.Assignment.None version: 1.0 [ClickHouse] SHALL support assigning row policy to no users or roles using the `TO NONE` clause in the `CREATE ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Create.Assignment.All version: 1.0 [ClickHouse] SHALL support assigning row policy to all current users and roles using `TO ALL` clause in the `CREATE ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Create.Assignment.AllExcept version: 1.0 [ClickHouse] SHALL support excluding assignment of row policy to one or more users or roles using the `ALL EXCEPT` clause in the `CREATE ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Create.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for the `CRETE ROW POLICY` statement ``` sql CREATE [ROW] POLICY [IF NOT EXISTS | OR REPLACE] policy_name [ON CLUSTER cluster_name] ON [db.]table [AS {PERMISSIVE | RESTRICTIVE}] [FOR SELECT] [USING condition] [TO {role [,...] | ALL | ALL EXCEPT role [,...]}] ``` ##### RQ.SRS-006.RBAC.RowPolicy.Alter version: 1.0 [ClickHouse] SHALL support altering row policy using the `ALTER ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Alter.IfExists version: 1.0 [ClickHouse] SHALL support the `IF EXISTS` clause in the `ALTER ROW POLICY` statement to skip raising an exception if a row policy does not exist. If the `IF EXISTS` clause is not specified then an exception SHALL be raised if a row policy does not exist. ##### RQ.SRS-006.RBAC.RowPolicy.Alter.ForSelect version: 1.0 [ClickHouse] SHALL support modifying rows on which to apply the row policy using the `FOR SELECT` clause in the `ALTER ROW POLICY` statement. REQUIRES FUNCTION CONFIRMATION. ##### RQ.SRS-006.RBAC.RowPolicy.Alter.OnCluster version: 1.0 [ClickHouse] SHALL support specifying cluster on which to alter the row policy using the `ON CLUSTER` clause in the `ALTER ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Alter.On version: 1.0 [ClickHouse] SHALL support specifying table on which to alter the row policy using the `ON` clause in the `ALTER ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Alter.Rename version: 1.0 [ClickHouse] SHALL support renaming the row policy using the `RENAME` clause in the `ALTER ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Alter.Access version: 1.0 [ClickHouse] SHALL support altering access to rows using the `AS` clause in the `CREATE ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Alter.Access.Permissive version: 1.0 [ClickHouse] SHALL support permitting access to rows using the `AS PERMISSIVE` clause in the `CREATE ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Alter.Access.Restrictive version: 1.0 [ClickHouse] SHALL support restricting access to rows using the `AS RESTRICTIVE` clause in the `CREATE ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Alter.Condition version: 1.0 [ClickHouse] SHALL support re-specifying the row policy condition using the `USING` clause in the `ALTER ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Alter.Condition.None version: 1.0 [ClickHouse] SHALL support removing the row policy condition using the `USING NONE` clause in the `ALTER ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Alter.Assignment version: 1.0 [ClickHouse] SHALL support reassigning row policy to one or more users or roles using the `TO` clause in the `ALTER ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Alter.Assignment.None version: 1.0 [ClickHouse] SHALL support reassigning row policy to no users or roles using the `TO NONE` clause in the `ALTER ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Alter.Assignment.All version: 1.0 [ClickHouse] SHALL support reassigning row policy to all current users and roles using the `TO ALL` clause in the `ALTER ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Alter.Assignment.AllExcept version: 1.0 [ClickHouse] SHALL support excluding assignment of row policy to one or more users or roles using the `ALL EXCEPT` clause in the `ALTER ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Alter.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for the `ALTER ROW POLICY` statement ``` sql ALTER [ROW] POLICY [IF EXISTS] name [ON CLUSTER cluster_name] ON [database.]table [RENAME TO new_name] [AS {PERMISSIVE | RESTRICTIVE}] [FOR SELECT] [USING {condition | NONE}][,...] [TO {role [,...] | ALL | ALL EXCEPT role [,...]}] ``` ##### RQ.SRS-006.RBAC.RowPolicy.Drop version: 1.0 [ClickHouse] SHALL support removing one or more row policies using the `DROP ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Drop.IfExists version: 1.0 [ClickHouse] SHALL support using the `IF EXISTS` clause in the `DROP ROW POLICY` statement to skip raising an exception when the row policy does not exist. If the `IF EXISTS` clause is not specified then an exception SHALL be raised if the row policy does not exist. ##### RQ.SRS-006.RBAC.RowPolicy.Drop.On version: 1.0 [ClickHouse] SHALL support removing row policy from one or more specified tables using the `ON` clause in the `DROP ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Drop.OnCluster version: 1.0 [ClickHouse] SHALL support removing row policy from specified cluster using the `ON CLUSTER` clause in the `DROP ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.Drop.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for the `DROP ROW POLICY` statement. ``` sql DROP [ROW] POLICY [IF EXISTS] name [,...] ON [database.]table [,...] [ON CLUSTER cluster_name] ``` ##### RQ.SRS-006.RBAC.RowPolicy.ShowCreateRowPolicy version: 1.0 [ClickHouse] SHALL support showing the `CREATE ROW POLICY` statement used to create the row policy using the `SHOW CREATE ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.ShowCreateRowPolicy.On version: 1.0 [ClickHouse] SHALL support showing statement used to create row policy on specific table using the `ON` in the `SHOW CREATE ROW POLICY` statement. ##### RQ.SRS-006.RBAC.RowPolicy.ShowCreateRowPolicy.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for `SHOW CREATE ROW POLICY`. ``` sql SHOW CREATE [ROW] POLICY name ON [database.]table ``` ##### RQ.SRS-006.RBAC.RowPolicy.ShowRowPolicies version: 1.0 [ClickHouse] SHALL support showing row policies using the `SHOW ROW POLICIES` statement. ##### RQ.SRS-006.RBAC.RowPolicy.ShowRowPolicies.On version: 1.0 [ClickHouse] SHALL support showing row policies on a specific table using the `ON` clause in the `SHOW ROW POLICIES` statement. ##### RQ.SRS-006.RBAC.RowPolicy.ShowRowPolicies.Syntax version: 1.0 [ClickHouse] SHALL support the following syntax for `SHOW ROW POLICIES`. ```sql SHOW [ROW] POLICIES [ON [database.]table] ``` #### Privileges ##### RQ.SRS-006.RBAC.Privileges.Usage version: 1.0 [ClickHouse] SHALL support granting or revoking **usage** privilege for a database or a specific table to one or more **users** or **roles**. ##### Select ###### RQ.SRS-006.RBAC.Privileges.Select version: 1.0 [ClickHouse] SHALL support changing access to the **select** privilege for a database or a specific table to one or more **users** or **roles**. Any `SELECT INTO` statements SHALL not to be executed, unless the user has the **select** privilege for the destination table either because of the explicit grant or through one of the roles assigned to the user. ###### RQ.SRS-006.RBAC.Privileges.Select.Grant version: 1.0 [ClickHouse] SHALL support granting **select** privilege for a database or a specific table to one or more **users** or **roles**. ###### RQ.SRS-006.RBAC.Privileges.Select.Revoke version: 1.0 [ClickHouse] SHALL support revoking **select** privilege for a database or a specific table to one or more **users** or **roles** ###### RQ.SRS-006.RBAC.Privileges.Select.Column version: 1.0 [ClickHouse] SHALL support granting or revoking **select** privilege for one or more specified columns in a table to one or more **users** or **roles**. Any `SELECT INTO` statements SHALL not to be executed, unless the user has the **select** privilege for the destination column either because of the explicit grant or through one of the roles assigned to the user. ###### RQ.SRS-006.RBAC.Privileges.Select.Cluster version: 1.0 [ClickHouse] SHALL support granting or revoking **select** privilege on a specified cluster to one or more **users** or **roles**. Any `SELECT INTO` statements SHALL succeed only on nodes where the table exists and privilege was granted. ###### RQ.SRS-006.RBAC.Privileges.Select.GrantOption version: 1.0 [ClickHouse] SHALL support granting **select** privilege for a database or a specific table to one or more **users** or **roles** with a `GRANT OPTION` clause. User with **grant option** privilege SHALL be able to change access to the **select** privilege by another user or role on the same or smaller scope that they have access to. ###### RQ.SRS-006.RBAC.Privileges.Select.GrantOption.Grant version: 1.0 [ClickHouse] SHALL support a user with **grant option** privilege granting **select** privilege to other **users** or **roles** on the same or smaller scope that they have access to. Any `SELECT INTO` statements SHALL succeed when done by a user with privilege granted by a user with `GRANT OPTION`, either directly or through an assigned role. ###### RQ.SRS-006.RBAC.Privileges.Select.GrantOption.Revoke version: 1.0 [ClickHouse] SHALL support a user with **grant option** privilege revoking **select** privilege from other **users** or **roles** on the same or smaller scope that they have access to. Any `SELECT INTO` statements SHALL fail when done by a user with privilege revoke by a user with `GRANT OPTION`, either directly or through an assigned role, unless they have access otherwise. ###### RQ.SRS-006.RBAC.Privileges.Select.MergeTree version: 1.0 [ClickHouse] SHALL support granting and revoking the **select** privilege on a table created using the MergeTree engine. ###### RQ.SRS-006.RBAC.Privileges.Select.ReplacingMergeTree version: 1.0 [ClickHouse] SHALL support granting and revoking the **select** privilege on a table created using the ReplacingMergeTree engine. ###### RQ.SRS-006.RBAC.Privileges.Select.SummingMergeTree version: 1.0 [ClickHouse] SHALL support granting and revoking the **select** privilege on a table created using the SummingMergeTree engine. ###### RQ.SRS-006.RBAC.Privileges.Select.AggregatingMergeTree version: 1.0 [ClickHouse] SHALL support granting and revoking the **select** privilege on a table created using the AggregatingMergeTree engine. ###### RQ.SRS-006.RBAC.Privileges.Select.CollapsingMergeTree version: 1.0 [ClickHouse] SHALL support granting and revoking the **select** privilege on a table created using the CollapsingMergeTree engine. ###### RQ.SRS-006.RBAC.Privileges.Select.VersionedCollapsingMergeTree version: 1.0 [ClickHouse] SHALL support granting and revoking the **select** privilege on a table created using the VersionedCollapsingMergeTree engine. ###### RQ.SRS-006.RBAC.Privileges.Select.GraphiteMergeTree version: 1.0 [ClickHouse] SHALL support granting and revoking the **select** privilege on a table created using the GraphiteMergeTree engine. ##### Insert ###### RQ.SRS-006.RBAC.Privileges.Insert version: 1.0 [ClickHouse] SHALL support changing access to the **insert** privilege for a database or a specific table to one or more **users** or **roles**. Any `INSERT INTO` statements SHALL not to be executed, unless the user has the **insert** privilege for the destination table either because of the explicit grant or through one of the roles assigned to the user. ###### RQ.SRS-006.RBAC.Privileges.Insert.Grant version: 1.0 [ClickHouse] SHALL support granting **insert** privilege for a database or a specific table to one or more **users** or **roles**. ###### RQ.SRS-006.RBAC.Privileges.Insert.Revoke version: 1.0 [ClickHouse] SHALL support revoking **insert** privilege for a database or a specific table to one or more **users** or **roles** ###### RQ.SRS-006.RBAC.Privileges.Insert.Column version: 1.0 [ClickHouse] SHALL support granting or revoking **insert** privilege for one or more specified columns in a table to one or more **users** or **roles**. Any `INSERT INTO` statements SHALL not to be executed, unless the user has the **insert** privilege for the destination column either because of the explicit grant or through one of the roles assigned to the user. ###### RQ.SRS-006.RBAC.Privileges.Insert.Cluster version: 1.0 [ClickHouse] SHALL support granting or revoking **insert** privilege on a specified cluster to one or more **users** or **roles**. Any `INSERT INTO` statements SHALL succeed only on nodes where the table exists and privilege was granted. ###### RQ.SRS-006.RBAC.Privileges.Insert.GrantOption version: 1.0 [ClickHouse] SHALL support granting **insert** privilege for a database or a specific table to one or more **users** or **roles** with a `GRANT OPTION` clause. User with **grant option** privilege SHALL be able to change access to the **insert** privilege by another user or role on the same or smaller scope that they have access to. ###### RQ.SRS-006.RBAC.Privileges.Insert.GrantOption.Grant version: 1.0 [ClickHouse] SHALL support a user with **grant option** privilege granting **insert** privilege to other **users** or **roles** on the same or smaller scope that they have access to. Any `INSERT INTO` statements SHALL succeed when done by a user with privilege granted by a user with `GRANT OPTION`, either directly or through an assigned role. ###### RQ.SRS-006.RBAC.Privileges.Insert.GrantOption.Revoke version: 1.0 [ClickHouse] SHALL support a user with **grant option** privilege revoking **insert** privilege from other **users** or **roles** on the same or smaller scope that they have access to. Any `INSERT INTO` statements SHALL fail when done by a user with privilege revoke by a user with `GRANT OPTION`, either directly or through an assigned role, unless they have access otherwise. ###### RQ.SRS-006.RBAC.Privileges.Insert.MergeTree version: 1.0 [ClickHouse] SHALL support granting and revoking the **insert** privilege on a table created using the MergeTree engine. ###### RQ.SRS-006.RBAC.Privileges.Insert.ReplacingMergeTree version: 1.0 [ClickHouse] SHALL support granting and revoking the **insert** privilege on a table created using the ReplacingMergeTree engine. ###### RQ.SRS-006.RBAC.Privileges.Insert.SummingMergeTree version: 1.0 [ClickHouse] SHALL support granting and revoking the **insert** privilege on a table created using the SummingMergeTree engine. ###### RQ.SRS-006.RBAC.Privileges.Insert.AggregatingMergeTree version: 1.0 [ClickHouse] SHALL support granting and revoking the **insert** privilege on a table created using the AggregatingMergeTree engine. ###### RQ.SRS-006.RBAC.Privileges.Insert.CollapsingMergeTree version: 1.0 [ClickHouse] SHALL support granting and revoking the **insert** privilege on a table created using the CollapsingMergeTree engine. ###### RQ.SRS-006.RBAC.Privileges.Insert.VersionedCollapsingMergeTree version: 1.0 [ClickHouse] SHALL support granting and revoking the **insert** privilege on a table created using the VersionedCollapsingMergeTree engine. ###### RQ.SRS-006.RBAC.Privileges.Insert.GraphiteMergeTree version: 1.0 [ClickHouse] SHALL support granting and revoking the **insert** privilege on a table created using the GraphiteMergeTree engine. ##### RQ.SRS-006.RBAC.Privileges.Delete version: 1.0 [ClickHouse] SHALL support granting or revoking **delete** privilege for a database or a specific table to one or more **users** or **roles**. ##### RQ.SRS-006.RBAC.Privileges.Alter version: 1.0 [ClickHouse] SHALL support granting or revoking **alter** privilege for a database or a specific table to one or more **users** or **roles**. ##### RQ.SRS-006.RBAC.Privileges.Create version: 1.0 [ClickHouse] SHALL support granting or revoking **create** privilege for a database or a specific table to one or more **users** or **roles**. ##### RQ.SRS-006.RBAC.Privileges.Drop version: 1.0 [ClickHouse] SHALL support granting or revoking **drop** privilege for a database or a specific table to one or more **users** or **roles**. ##### RQ.SRS-006.RBAC.Privileges.All version: 1.0 [ClickHouse] SHALL include in the **all** privilege the same rights as provided by **usage**, **select**, **select columns**, **insert**, **delete**, **alter**, **create**, and **drop** privileges. ##### RQ.SRS-006.RBAC.Privileges.All.GrantRevoke version: 1.0 [ClickHouse] SHALL support granting or revoking **all** privileges for a database or a specific table to one or more **users** or **roles**. ##### RQ.SRS-006.RBAC.Privileges.GrantOption version: 1.0 [ClickHouse] SHALL support granting or revoking **grant option** privilege for a database or a specific table to one or more **users** or **roles**. ##### RQ.SRS-006.RBAC.Privileges.AdminOption version: 1.0 [ClickHouse] SHALL support granting or revoking **admin option** privilege to one or more **users** or **roles**. #### Required Privileges ##### RQ.SRS-006.RBAC.RequiredPrivileges.Create version: 1.0 [ClickHouse] SHALL not allow any `CREATE` statements to be executed unless the user has the **create** privilege for the destination database either because of the explicit grant or through one of the roles assigned to the user. ##### RQ.SRS-006.RBAC.RequiredPrivileges.Alter version: 1.0 [ClickHouse] SHALL not allow any `ALTER` statements to be executed unless the user has the **alter** privilege for the destination table either because of the explicit grant or through one of the roles assigned to the user. ##### RQ.SRS-006.RBAC.RequiredPrivileges.Drop version: 1.0 [ClickHouse] SHALL not allow any `DROP` statements to be executed unless the user has the **drop** privilege for the destination database either because of the explicit grant or through one of the roles assigned to the user. ##### RQ.SRS-006.RBAC.RequiredPrivileges.Drop.Table version: 1.0 [ClickHouse] SHALL not allow any `DROP TABLE` statements to be executed unless the user has the **drop** privilege for the destination database or the table either because of the explicit grant or through one of the roles assigned to the user. ##### RQ.SRS-006.RBAC.RequiredPrivileges.GrantRevoke version: 1.0 [ClickHouse] SHALL not allow any `GRANT` or `REVOKE` statements to be executed unless the user has the **grant option** privilege for the privilege of the destination table either because of the explicit grant or through one of the roles assigned to the user. ##### RQ.SRS-006.RBAC.RequiredPrivileges.Use version: 1.0 [ClickHouse] SHALL not allow the `USE` statement to be executed unless the user has at least one of the privileges for the database or the table inside that database either because of the explicit grant or through one of the roles assigned to the user. ##### RQ.SRS-006.RBAC.RequiredPrivileges.Admin version: 1.0 [ClickHouse] SHALL not allow any of the following statements * `SYSTEM` * `SHOW` * `ATTACH` * `CHECK TABLE` * `DESCRIBE TABLE` * `DETACH` * `EXISTS` * `KILL QUERY` * `KILL MUTATION` * `OPTIMIZE` * `RENAME` * `TRUNCATE` to be executed unless the user has the **admin option** privilege through one of the roles with **admin option** privilege assigned to the user. ## References * **ClickHouse:** https://clickhouse.tech * **GitHub repository:** https://github.com/ClickHouse/ClickHouse/blob/master/tests/testflows/rbac/requirements/requirements.md * **Revision history:** https://github.com/ClickHouse/ClickHouse/commits/master/tests/testflows/rbac/requirements/requirements.md * **Git:** https://git-scm.com/ * **MySQL:** https://dev.mysql.com/doc/refman/8.0/en/account-management-statements.html * **PostgreSQL:** https://www.postgresql.org/docs/12/user-manag.html [ClickHouse]: https://clickhouse.tech [GitHub repository]: https://github.com/ClickHouse/ClickHouse/blob/master/tests/testflows/rbac/requirements/requirements.md [Revision history]: https://github.com/ClickHouse/ClickHouse/commits/master/tests/testflows/rbac/requirements/requirements.md [Git]: https://git-scm.com/ [MySQL]: https://dev.mysql.com/doc/refman/8.0/en/account-management-statements.html [PostgreSQL]: https://www.postgresql.org/docs/12/user-manag.html