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Merge pull request #60370 from ClickHouse/remove-alter-live-view

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Remove ALTER LIVE VIEW
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Alexey Milovidov 2024-02-27 17:45:59 +03:00 committed by GitHub
commit 7c6e28708b
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14 changed files with 12 additions and 69 deletions
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14
docs/en/operations/settings/settings.md
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@ -3710,7 +3710,7 @@ Default value: `0`.
## allow_experimental_live_view {#allow-experimental-live-view}
Allows creation of experimental [live views](../../sql-reference/statements/create/view.md/#live-view).
Allows creation of a deprecated LIVE VIEW.
Possible values:
@ -3721,21 +3721,15 @@ Default value: `0`.
## live_view_heartbeat_interval {#live-view-heartbeat-interval}
Sets the heartbeat interval in seconds to indicate [live view](../../sql-reference/statements/create/view.md/#live-view) is alive .
Default value: `15`.
Deprecated.
## max_live_view_insert_blocks_before_refresh {#max-live-view-insert-blocks-before-refresh}
Sets the maximum number of inserted blocks after which mergeable blocks are dropped and query for [live view](../../sql-reference/statements/create/view.md/#live-view) is re-executed.
Default value: `64`.
Deprecated.
## periodic_live_view_refresh {#periodic-live-view-refresh}
Sets the interval in seconds after which periodically refreshed [live view](../../sql-reference/statements/create/view.md/#live-view) is forced to refresh.
Default value: `60`.
Deprecated.
## http_connection_timeout {#http_connection_timeout}

14
docs/ru/operations/settings/settings.md
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@ -3258,7 +3258,7 @@ SELECT * FROM test2;
## allow_experimental_live_view {#allow-experimental-live-view}
Включает экспериментальную возможность использования [LIVE-представлений](../../sql-reference/statements/create/view.md#live-view).
Включает устаревшую возможность использования [LIVE-представлений](../../sql-reference/statements/create/view.md#live-view).
Возможные значения:
- 0 — живые представления не поддерживаются.
@ -3268,21 +3268,15 @@ SELECT * FROM test2;
## live_view_heartbeat_interval {#live-view-heartbeat-interval}
Задает интервал в секундах для периодической проверки существования [LIVE VIEW](../../sql-reference/statements/create/view.md#live-view).
Значение по умолчанию: `15`.
Устарело.
## max_live_view_insert_blocks_before_refresh {#max-live-view-insert-blocks-before-refresh}
Задает наибольшее число вставок, после которых запрос на формирование [LIVE VIEW](../../sql-reference/statements/create/view.md#live-view) исполняется снова.
Значение по умолчанию: `64`.
Устарело.
## periodic_live_view_refresh {#periodic-live-view-refresh}
Задает время в секундах, по истечении которого [LIVE VIEW](../../sql-reference/statements/create/view.md#live-view) с установленным автообновлением обновляется.
Значение по умолчанию: `60`.
Устарело.
## check_query_single_value_result {#check_query_single_value_result}

3
docs/zh/sql-reference/statements/grant.md
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@ -280,9 +280,6 @@ GRANT INSERT(x,y) ON db.table TO john
- `ALTER MOVE PARTITION`. 级别: `TABLE`. 别名: `ALTER MOVE PART`, `MOVE PARTITION`, `MOVE PART`
- `ALTER FETCH PARTITION`. 级别: `TABLE`. 别名: `FETCH PARTITION`
- `ALTER FREEZE PARTITION`. 级别: `TABLE`. 别名: `FREEZE PARTITION`
- `ALTER VIEW` 级别: `GROUP`
- `ALTER VIEW REFRESH`. 级别: `VIEW`. 别名: `ALTER LIVE VIEW REFRESH`, `REFRESH VIEW`
- `ALTER VIEW MODIFY QUERY`. 级别: `VIEW`. 别名: `ALTER TABLE MODIFY QUERY`
如何对待该层级的示例：
- `ALTER` 权限包含所有其它 `ALTER *` 的权限

3
src/Access/Common/AccessType.h
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@ -80,13 +80,12 @@ enum class AccessType
M(ALTER_TABLE, "", GROUP, ALTER) \
M(ALTER_DATABASE, "", GROUP, ALTER) \
\
M(ALTER_VIEW_REFRESH, "ALTER LIVE VIEW REFRESH, REFRESH VIEW", VIEW, ALTER_VIEW) \
M(ALTER_VIEW_MODIFY_QUERY, "ALTER TABLE MODIFY QUERY", VIEW, ALTER_VIEW) \
M(ALTER_VIEW_MODIFY_REFRESH, "ALTER TABLE MODIFY QUERY", VIEW, ALTER_VIEW) \
M(ALTER_VIEW, "", GROUP, ALTER) /* allows to execute ALTER VIEW REFRESH, ALTER VIEW MODIFY QUERY, ALTER VIEW MODIFY REFRESH;
implicitly enabled by the grant ALTER_TABLE */\
\
M(ALTER, "", GROUP, ALL) /* allows to execute ALTER {TABLE|LIVE VIEW} */\
M(ALTER, "", GROUP, ALL) /* allows to execute ALTER TABLE */\
\
M(CREATE_DATABASE, "", DATABASE, CREATE) /* allows to execute {CREATE|ATTACH} DATABASE */\
M(CREATE_TABLE, "", TABLE, CREATE) /* allows to execute {CREATE|ATTACH} {TABLE|VIEW} */\

1
src/Core/Defines.h
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@ -36,7 +36,6 @@ static constexpr auto DEFAULT_BLOCK_SIZE
static constexpr auto DEFAULT_INSERT_BLOCK_SIZE
= 1048449; /// 1048576 - PADDING_FOR_SIMD - (PADDING_FOR_SIMD - 1) bytes padding that we usually have in arrays
static constexpr auto DEFAULT_PERIODIC_LIVE_VIEW_REFRESH_SEC = 60;
static constexpr auto SHOW_CHARS_ON_SYNTAX_ERROR = ptrdiff_t(160);
/// each period reduces the error counter by 2 times
/// too short a period can cause errors to disappear immediately after creation.

2
src/Core/Settings.h
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@ -604,7 +604,7 @@ class IColumn;
M(Bool, validate_polygons, true, "Throw exception if polygon is invalid in function pointInPolygon (e.g. self-tangent, self-intersecting). If the setting is false, the function will accept invalid polygons but may silently return wrong result.", 0) \
M(UInt64, max_parser_depth, DBMS_DEFAULT_MAX_PARSER_DEPTH, "Maximum parser depth (recursion depth of recursive descend parser).", 0) \
M(Bool, allow_settings_after_format_in_insert, false, "Allow SETTINGS after FORMAT, but note, that this is not always safe (note: this is a compatibility setting).", 0) \
M(Seconds, periodic_live_view_refresh, DEFAULT_PERIODIC_LIVE_VIEW_REFRESH_SEC, "Interval after which periodically refreshed live view is forced to refresh.", 0) \
M(Seconds, periodic_live_view_refresh, 60, "Interval after which periodically refreshed live view is forced to refresh.", 0) \
M(Bool, transform_null_in, false, "If enabled, NULL values will be matched with 'IN' operator as if they are considered equal.", 0) \
M(Bool, allow_nondeterministic_mutations, false, "Allow non-deterministic functions in ALTER UPDATE/ALTER DELETE statements", 0) \
M(Seconds, lock_acquire_timeout, DBMS_DEFAULT_LOCK_ACQUIRE_TIMEOUT_SEC, "How long locking request should wait before failing", 0) \

8
src/Interpreters/InterpreterAlterQuery.cpp
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@ -60,8 +60,7 @@ BlockIO InterpreterAlterQuery::execute()
{
return executeToDatabase(alter);
}
else if (alter.alter_object == ASTAlterQuery::AlterObjectType::TABLE
|| alter.alter_object == ASTAlterQuery::AlterObjectType::LIVE_VIEW)
else if (alter.alter_object == ASTAlterQuery::AlterObjectType::TABLE)
{
return executeToTable(alter);
}
@ -467,11 +466,6 @@ AccessRightsElements InterpreterAlterQuery::getRequiredAccessForCommand(const AS
required_access.emplace_back(AccessType::ALTER_VIEW_MODIFY_REFRESH, database, table);
break;
}
case ASTAlterCommand::LIVE_VIEW_REFRESH:
{
required_access.emplace_back(AccessType::ALTER_VIEW_REFRESH, database, table);
break;
}
case ASTAlterCommand::RENAME_COLUMN:
{
required_access.emplace_back(AccessType::ALTER_RENAME_COLUMN, database, table, column_name());

7
src/Parsers/ASTAlterQuery.cpp
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@ -466,10 +466,6 @@ void ASTAlterCommand::formatImpl(const FormatSettings & settings, FormatState &
<< (settings.hilite ? hilite_none : "");
refresh->formatImpl(settings, state, frame);
}
else if (type == ASTAlterCommand::LIVE_VIEW_REFRESH)
{
settings.ostr << (settings.hilite ? hilite_keyword : "") << "REFRESH " << (settings.hilite ? hilite_none : "");
}
else if (type == ASTAlterCommand::RENAME_COLUMN)
{
settings.ostr << (settings.hilite ? hilite_keyword : "") << "RENAME COLUMN " << (if_exists ? "IF EXISTS " : "")
@ -621,9 +617,6 @@ void ASTAlterQuery::formatQueryImpl(const FormatSettings & settings, FormatState
case AlterObjectType::DATABASE:
settings.ostr << "ALTER DATABASE ";
break;
case AlterObjectType::LIVE_VIEW:
settings.ostr << "ALTER LIVE VIEW ";
break;
default:
break;
}

5
src/Parsers/ASTAlterQuery.h
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@ -17,8 +17,6 @@ namespace DB
* MODIFY COLUMN col_name type,
* DROP PARTITION partition,
* COMMENT_COLUMN col_name 'comment',
* ALTER LIVE VIEW [db.]name_type
* REFRESH
*/
class ASTAlterCommand : public IAST
@ -79,8 +77,6 @@ public:
NO_TYPE,
LIVE_VIEW_REFRESH,
MODIFY_DATABASE_SETTING,
MODIFY_COMMENT,
@ -242,7 +238,6 @@ public:
{
TABLE,
DATABASE,
LIVE_VIEW,
UNKNOWN,
};

18
src/Parsers/ParserAlterQuery.cpp
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@ -63,9 +63,6 @@ bool ParserAlterCommand::parseImpl(Pos & pos, ASTPtr & node, Expected & expected
ParserKeyword s_add("ADD");
ParserKeyword s_drop("DROP");
ParserKeyword s_suspend("SUSPEND");
ParserKeyword s_resume("RESUME");
ParserKeyword s_refresh("REFRESH");
ParserKeyword s_modify("MODIFY");
ParserKeyword s_attach_partition("ATTACH PARTITION");
@ -175,16 +172,6 @@ bool ParserAlterCommand::parseImpl(Pos & pos, ASTPtr & node, Expected & expected
switch (alter_object)
{
case ASTAlterQuery::AlterObjectType::LIVE_VIEW:
{
if (s_refresh.ignore(pos, expected))
{
command->type = ASTAlterCommand::LIVE_VIEW_REFRESH;
}
else
return false;
break;
}
case ASTAlterQuery::AlterObjectType::DATABASE:
{
if (s_modify_setting.ignore(pos, expected))
@ -986,7 +973,6 @@ bool ParserAlterQuery::parseImpl(Pos & pos, ASTPtr & node, Expected & expected)
ParserKeyword s_alter_table("ALTER TABLE");
ParserKeyword s_alter_temporary_table("ALTER TEMPORARY TABLE");
ParserKeyword s_alter_live_view("ALTER LIVE VIEW");
ParserKeyword s_alter_database("ALTER DATABASE");
ASTAlterQuery::AlterObjectType alter_object_type;
@ -995,10 +981,6 @@ bool ParserAlterQuery::parseImpl(Pos & pos, ASTPtr & node, Expected & expected)
{
alter_object_type = ASTAlterQuery::AlterObjectType::TABLE;
}
else if (s_alter_live_view.ignore(pos, expected))
{
alter_object_type = ASTAlterQuery::AlterObjectType::LIVE_VIEW;
}
else if (s_alter_database.ignore(pos, expected))
{
alter_object_type = ASTAlterQuery::AlterObjectType::DATABASE;

2
src/Parsers/ParserAlterQuery.h
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@ -28,8 +28,6 @@ namespace DB
* [DROP INDEX [IF EXISTS] index_name]
* [CLEAR INDEX [IF EXISTS] index_name IN PARTITION partition]
* [MATERIALIZE INDEX [IF EXISTS] index_name [IN PARTITION partition]]
* ALTER LIVE VIEW [db.name]
* [REFRESH]
*/
class ParserAlterQuery : public IParserBase

2
src/Parsers/ParserCreateQuery.cpp
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@ -890,7 +890,7 @@ bool ParserCreateLiveViewQuery::parseImpl(Pos & pos, ASTPtr & node, Expected & e
if (ParserKeyword{"REFRESH"}.ignore(pos, expected) || ParserKeyword{"PERIODIC REFRESH"}.ignore(pos, expected))
{
if (!ParserNumber{}.parse(pos, live_view_periodic_refresh, expected))
live_view_periodic_refresh = std::make_shared<ASTLiteral>(static_cast<UInt64>(DEFAULT_PERIODIC_LIVE_VIEW_REFRESH_SEC));
live_view_periodic_refresh = std::make_shared<ASTLiteral>(static_cast<UInt64>(60));
with_periodic_refresh = true;
}

1
src/Processors/Transforms/buildPushingToViewsChain.cpp
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@ -548,7 +548,6 @@ Chain buildPushingToViewsChain(
result_chain.addSource(std::move(sink));
}
/// TODO: add pushing to live view
if (result_chain.empty())
result_chain.addSink(std::make_shared<NullSinkToStorage>(storage_header));

1
tests/queries/0_stateless/01271_show_privileges.reference
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@ -46,7 +46,6 @@ ALTER DATABASE SETTINGS ['ALTER DATABASE SETTING','ALTER MODIFY DATABASE SETTING
ALTER NAMED COLLECTION [] NAMED_COLLECTION NAMED COLLECTION ADMIN
ALTER TABLE [] \N ALTER
ALTER DATABASE [] \N ALTER
ALTER VIEW REFRESH ['ALTER LIVE VIEW REFRESH','REFRESH VIEW'] VIEW ALTER VIEW
ALTER VIEW MODIFY QUERY ['ALTER TABLE MODIFY QUERY'] VIEW ALTER VIEW
ALTER VIEW MODIFY REFRESH ['ALTER TABLE MODIFY QUERY'] VIEW ALTER VIEW
ALTER VIEW [] \N ALTER