ClickHouse/src/Parsers/ASTCreateRoleQuery.h

#pragma once

#include <Parsers/IAST.h>
#include <Parsers/ASTQueryWithOnCluster.h>


namespace DB
{
class ASTSettingsProfileElements;


/** CREATE ROLE [IF NOT EXISTS | OR REPLACE] name
  *     [SETTINGS variable [= value] [MIN [=] min_value] [MAX [=] max_value] [READONLY|WRITABLE] | PROFILE 'profile_name'] [,...]
  *
  * ALTER ROLE [IF EXISTS] name
  *     [RENAME TO new_name]
  *     [SETTINGS variable [= value] [MIN [=] min_value] [MAX [=] max_value] [READONLY|WRITABLE] | PROFILE 'profile_name'] [,...]
  */
class ASTCreateRoleQuery : public IAST, public ASTQueryWithOnCluster
{
public:
    bool alter = false;
    bool attach = false;

    bool if_exists = false;
    bool if_not_exists = false;
    bool or_replace = false;

    Strings names;
    String new_name;

    std::shared_ptr<ASTSettingsProfileElements> settings;

    String getID(char) const override;
    ASTPtr clone() const override;
    void formatImpl(const FormatSettings & format, FormatState &, FormatStateStacked) const override;
    ASTPtr getRewrittenASTWithoutOnCluster(const std::string &) const override { return removeOnCluster<ASTCreateRoleQuery>(clone()); }
};
}