mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 08:40:50 +00:00
Merge branch 'master' into fix_watch_race_testkeeper
This commit is contained in:
commit
1f3702ff9e
@ -31,6 +31,7 @@ find . -name '*.so.*' -print -exec mv '{}' /output \;
|
||||
if [ "performance" == "$COMBINED_OUTPUT" ]
|
||||
then
|
||||
cp -r ../tests/performance /output
|
||||
cp -r ../tests/config/top_level_domains /
|
||||
cp -r ../docker/test/performance-comparison/config /output ||:
|
||||
rm /output/unit_tests_dbms ||:
|
||||
rm /output/clickhouse-odbc-bridge ||:
|
||||
|
@ -57,7 +57,7 @@ The command line is based on ‘replxx’ (similar to ‘readline’). In other
|
||||
|
||||
By default, the format used is PrettyCompact. You can change the format in the FORMAT clause of the query, or by specifying `\G` at the end of the query, using the `--format` or `--vertical` argument in the command line, or using the client configuration file.
|
||||
|
||||
To exit the client, press Ctrl+D (or Ctrl+C), or enter one of the following instead of a query: “exit”, “quit”, “logout”, “exit;”, “quit;”, “logout;”, “q”, “Q”, “:q”
|
||||
To exit the client, press Ctrl+D, or enter one of the following instead of a query: “exit”, “quit”, “logout”, “exit;”, “quit;”, “logout;”, “q”, “Q”, “:q”
|
||||
|
||||
When processing a query, the client shows:
|
||||
|
||||
|
@ -39,7 +39,7 @@ data_compressed_bytes: 499
|
||||
last_exception:
|
||||
```
|
||||
|
||||
**See also**
|
||||
**See Also**
|
||||
|
||||
- [Distributed table engine](../../engines/table-engines/special/distributed.md)
|
||||
|
||||
|
81
docs/en/operations/system-tables/replication_queue.md
Normal file
81
docs/en/operations/system-tables/replication_queue.md
Normal file
@ -0,0 +1,81 @@
|
||||
# system.replication_queue {#system_tables-replication_queue}
|
||||
|
||||
Contains information about tasks from replication queues stored in ZooKeeper for tables in the `ReplicatedMergeTree` family.
|
||||
|
||||
Columns:
|
||||
|
||||
- `database` ([String](../../sql-reference/data-types/string.md)) — Name of the database.
|
||||
|
||||
- `table` ([String](../../sql-reference/data-types/string.md)) — Name of the table.
|
||||
|
||||
- `replica_name` ([String](../../sql-reference/data-types/string.md)) — Replica name in ZooKeeper. Different replicas of the same table have different names.
|
||||
|
||||
- `position` ([UInt32](../../sql-reference/data-types/int-uint.md)) — Position of the task in the queue.
|
||||
|
||||
- `node_name` ([String](../../sql-reference/data-types/string.md)) — Node name in ZooKeeper.
|
||||
|
||||
- `type` ([String](../../sql-reference/data-types/string.md)) — Type of the task in the queue: `GET_PARTS`, `MERGE_PARTS`, `DETACH_PARTS`, `DROP_PARTS`, or `MUTATE_PARTS`.
|
||||
|
||||
- `create_time` ([Datetime](../../sql-reference/data-types/datetime.md)) — Date and time when the task was submitted for execution.
|
||||
|
||||
- `required_quorum` ([UInt32](../../sql-reference/data-types/int-uint.md)) — The number of replicas waiting for the task to complete with confirmation of completion. This column is only relevant for the `GET_PARTS` task.
|
||||
|
||||
- `source_replica` ([String](../../sql-reference/data-types/string.md)) — Name of the source replica.
|
||||
|
||||
- `new_part_name` ([String](../../sql-reference/data-types/string.md)) — Name of the new part.
|
||||
|
||||
- `parts_to_merge` ([Array](../../sql-reference/data-types/array.md) ([String](../../sql-reference/data-types/string.md))) — Names of parts to merge or update.
|
||||
|
||||
- `is_detach` ([UInt8](../../sql-reference/data-types/int-uint.md)) — The flag indicates whether the `DETACH_PARTS` task is in the queue.
|
||||
|
||||
- `is_currently_executing` ([UInt8](../../sql-reference/data-types/int-uint.md)) — The flag indicates whether a specific task is being performed right now.
|
||||
|
||||
- `num_tries` ([UInt32](../../sql-reference/data-types/int-uint.md)) — The number of failed attempts to complete the task.
|
||||
|
||||
- `last_exception` ([String](../../sql-reference/data-types/string.md)) — Text message about the last error that occurred (if any).
|
||||
|
||||
- `last_attempt_time` ([Datetime](../../sql-reference/data-types/datetime.md)) — Date and time when the task was last attempted.
|
||||
|
||||
- `num_postponed` ([UInt32](../../sql-reference/data-types/int-uint.md)) — The number of postponed tasks.
|
||||
|
||||
- `postpone_reason` ([String](../../sql-reference/data-types/string.md)) — The reason why the task was postponed.
|
||||
|
||||
- `last_postpone_time` ([Datetime](../../sql-reference/data-types/datetime.md)) — Date and time when the task was last postponed.
|
||||
|
||||
- `merge_type` ([String](../../sql-reference/data-types/string.md)) — Type of the current merge. Empty if it's a mutation.
|
||||
|
||||
**Example**
|
||||
|
||||
``` sql
|
||||
SELECT * FROM system.replication_queue LIMIT 1 FORMAT Vertical;
|
||||
```
|
||||
|
||||
``` text
|
||||
Row 1:
|
||||
──────
|
||||
database: merge
|
||||
table: visits_v2
|
||||
replica_name: mtgiga001-1t.metrika.yandex.net
|
||||
position: 15
|
||||
node_name: queue-0009325559
|
||||
type: MERGE_PARTS
|
||||
create_time: 2020-12-07 14:04:21
|
||||
required_quorum: 0
|
||||
source_replica: mtgiga001-1t.metrika.yandex.net
|
||||
new_part_name: 20201130_121373_121384_2
|
||||
parts_to_merge: ['20201130_121373_121378_1','20201130_121379_121379_0','20201130_121380_121380_0','20201130_121381_121381_0','20201130_121382_121382_0','20201130_121383_121383_0','20201130_121384_121384_0']
|
||||
is_detach: 0
|
||||
is_currently_executing: 0
|
||||
num_tries: 36
|
||||
last_exception: Code: 226, e.displayText() = DB::Exception: Marks file '/opt/clickhouse/data/merge/visits_v2/tmp_fetch_20201130_121373_121384_2/CounterID.mrk' doesn't exist (version 20.8.7.15 (official build))
|
||||
last_attempt_time: 2020-12-08 17:35:54
|
||||
num_postponed: 0
|
||||
postpone_reason:
|
||||
last_postpone_time: 1970-01-01 03:00:00
|
||||
```
|
||||
|
||||
**See Also**
|
||||
|
||||
- [Managing ReplicatedMergeTree Tables](../../sql-reference/statements/system.md/#query-language-system-replicated)
|
||||
|
||||
[Original article](https://clickhouse.tech/docs/en/operations/system_tables/replication_queue) <!--hide-->
|
@ -204,7 +204,7 @@ SYSTEM STOP MOVES [[db.]merge_tree_family_table_name]
|
||||
|
||||
## Managing ReplicatedMergeTree Tables {#query-language-system-replicated}
|
||||
|
||||
ClickHouse can manage background replication related processes in [ReplicatedMergeTree](../../engines/table-engines/mergetree-family/replication/#table_engines-replication) tables.
|
||||
ClickHouse can manage background replication related processes in [ReplicatedMergeTree](../../engines/table-engines/mergetree-family/replication.md#table_engines-replication) tables.
|
||||
|
||||
### STOP FETCHES {#query_language-system-stop-fetches}
|
||||
|
||||
|
@ -59,7 +59,7 @@ La línea de comandos se basa en ‘replxx’ (similar a ‘readline’). En otr
|
||||
|
||||
De forma predeterminada, el formato utilizado es PrettyCompact. Puede cambiar el formato en la cláusula FORMAT de la consulta o especificando `\G` al final de la consulta, utilizando el `--format` o `--vertical` en la línea de comandos, o utilizando el archivo de configuración del cliente.
|
||||
|
||||
Para salir del cliente, presione Ctrl+D (o Ctrl+C) o introduzca una de las siguientes opciones en lugar de una consulta: “exit”, “quit”, “logout”, “exit;”, “quit;”, “logout;”, “q”, “Q”, “:q”
|
||||
Para salir del cliente, presione Ctrl+D o introduzca una de las siguientes opciones en lugar de una consulta: “exit”, “quit”, “logout”, “exit;”, “quit;”, “logout;”, “q”, “Q”, “:q”
|
||||
|
||||
Al procesar una consulta, el cliente muestra:
|
||||
|
||||
|
@ -59,7 +59,7 @@ $ cat file.csv | clickhouse-client --database=test --query="INSERT INTO test FOR
|
||||
|
||||
既定では、使用される形式はPrettyCompactです。 クエリのFORMAT句で書式を変更するか、次のように指定することができます `\G` クエリの最後に、 `--format` または `--vertical` コマンドラインでの引数、またはクライアント構成ファイルの使用。
|
||||
|
||||
クライアントを終了するには、Ctrl+D(またはCtrl+C)を押すか、クエリの代わりに次のいずれかを入力します: “exit”, “quit”, “logout”, “exit;”, “quit;”, “logout;”, “q”, “Q”, “:q”
|
||||
クライアントを終了するには、Ctrl+Dを押すか、クエリの代わりに次のいずれかを入力します: “exit”, “quit”, “logout”, “exit;”, “quit;”, “logout;”, “q”, “Q”, “:q”
|
||||
|
||||
が処理クエリー、クライアントを示し:
|
||||
|
||||
|
@ -63,7 +63,7 @@ $ cat file.csv | clickhouse-client --database=test --query="INSERT INTO test FOR
|
||||
|
||||
По умолчанию, в качестве формата, используется формат PrettyCompact (красивые таблички). Вы можете изменить формат с помощью секции FORMAT запроса, или с помощью указания `\G` на конце запроса, с помощью аргумента командной строки `--format` или `--vertical`, или с помощью конфигурационного файла клиента.
|
||||
|
||||
Чтобы выйти из клиента, нажмите Ctrl+D (или Ctrl+C), или наберите вместо запроса одно из: «exit», «quit», «logout», «учше», «йгше», «дщпщге», «exit;», «quit;», «logout;», «учшеж», «йгшеж», «дщпщгеж», «q», «й», «q», «Q», «:q», «й», «Й», «Жй»
|
||||
Чтобы выйти из клиента, нажмите Ctrl+D, или наберите вместо запроса одно из: «exit», «quit», «logout», «учше», «йгше», «дщпщге», «exit;», «quit;», «logout;», «учшеж», «йгшеж», «дщпщгеж», «q», «й», «q», «Q», «:q», «й», «Й», «Жй»
|
||||
|
||||
При выполнении запроса, клиент показывает:
|
||||
|
||||
|
81
docs/ru/operations/system-tables/replication_queue.md
Normal file
81
docs/ru/operations/system-tables/replication_queue.md
Normal file
@ -0,0 +1,81 @@
|
||||
# system.replication_queue {#system_tables-replication_queue}
|
||||
|
||||
Содержит информацию о задачах из очередей репликации, хранящихся в ZooKeeper, для таблиц семейства `ReplicatedMergeTree`.
|
||||
|
||||
Столбцы:
|
||||
|
||||
- `database` ([String](../../sql-reference/data-types/string.md)) — имя базы данных.
|
||||
|
||||
- `table` ([String](../../sql-reference/data-types/string.md)) — имя таблицы.
|
||||
|
||||
- `replica_name` ([String](../../sql-reference/data-types/string.md)) — имя реплики в ZooKeeper. Разные реплики одной и той же таблицы имеют различные имена.
|
||||
|
||||
- `position` ([UInt32](../../sql-reference/data-types/int-uint.md)) — позиция задачи в очереди.
|
||||
|
||||
- `node_name` ([String](../../sql-reference/data-types/string.md)) — имя узла в ZooKeeper.
|
||||
|
||||
- `type` ([String](../../sql-reference/data-types/string.md)) — тип задачи в очереди: `GET_PARTS`, `MERGE_PARTS`, `DETACH_PARTS`, `DROP_PARTS` или `MUTATE_PARTS`.
|
||||
|
||||
- `create_time` ([Datetime](../../sql-reference/data-types/datetime.md)) — дата и время отправки задачи на выполнение.
|
||||
|
||||
- `required_quorum` ([UInt32](../../sql-reference/data-types/int-uint.md)) — количество реплик, ожидающих завершения задачи, с подтверждением о завершении. Этот столбец актуален только для задачи `GET_PARTS`.
|
||||
|
||||
- `source_replica` ([String](../../sql-reference/data-types/string.md)) — имя исходной реплики.
|
||||
|
||||
- `new_part_name` ([String](../../sql-reference/data-types/string.md)) — имя нового куска.
|
||||
|
||||
- `parts_to_merge` ([Array](../../sql-reference/data-types/array.md) ([String](../../sql-reference/data-types/string.md))) — имена кусков, которые требуется смержить или обновить.
|
||||
|
||||
- `is_detach` ([UInt8](../../sql-reference/data-types/int-uint.md)) — флаг, указывающий на присутствие в очереди задачи `DETACH_PARTS`.
|
||||
|
||||
- `is_currently_executing` ([UInt8](../../sql-reference/data-types/int-uint.md)) — флаг, указывающий на выполнение конкретной задачи на данный момент.
|
||||
|
||||
- `num_tries` ([UInt32](../../sql-reference/data-types/int-uint.md)) — количество неудачных попыток выполнить задачу.
|
||||
|
||||
- `last_exception` ([String](../../sql-reference/data-types/string.md)) — текст сообщения о последней возникшей ошибке, если таковые имеются.
|
||||
|
||||
- `last_attempt_time` ([Datetime](../../sql-reference/data-types/datetime.md)) — дата и время последней попытки выполнить задачу.
|
||||
|
||||
- `num_postponed` ([UInt32](../../sql-reference/data-types/int-uint.md)) — количество отложенных задач.
|
||||
|
||||
- `postpone_reason` ([String](../../sql-reference/data-types/string.md)) — причина, по которой была отложена задача.
|
||||
|
||||
- `last_postpone_time` ([Datetime](../../sql-reference/data-types/datetime.md)) — дата и время, когда была отложена задача в последний раз.
|
||||
|
||||
- `merge_type` ([String](../../sql-reference/data-types/string.md)) — тип текущего слияния. Пусто, если это мутация.
|
||||
|
||||
**Пример**
|
||||
|
||||
``` sql
|
||||
SELECT * FROM system.replication_queue LIMIT 1 FORMAT Vertical;
|
||||
```
|
||||
|
||||
``` text
|
||||
Row 1:
|
||||
──────
|
||||
database: merge
|
||||
table: visits_v2
|
||||
replica_name: mtgiga001-1t.metrika.yandex.net
|
||||
position: 15
|
||||
node_name: queue-0009325559
|
||||
type: MERGE_PARTS
|
||||
create_time: 2020-12-07 14:04:21
|
||||
required_quorum: 0
|
||||
source_replica: mtgiga001-1t.metrika.yandex.net
|
||||
new_part_name: 20201130_121373_121384_2
|
||||
parts_to_merge: ['20201130_121373_121378_1','20201130_121379_121379_0','20201130_121380_121380_0','20201130_121381_121381_0','20201130_121382_121382_0','20201130_121383_121383_0','20201130_121384_121384_0']
|
||||
is_detach: 0
|
||||
is_currently_executing: 0
|
||||
num_tries: 36
|
||||
last_exception: Code: 226, e.displayText() = DB::Exception: Marks file '/opt/clickhouse/data/merge/visits_v2/tmp_fetch_20201130_121373_121384_2/CounterID.mrk' doesn't exist (version 20.8.7.15 (official build))
|
||||
last_attempt_time: 2020-12-08 17:35:54
|
||||
num_postponed: 0
|
||||
postpone_reason:
|
||||
last_postpone_time: 1970-01-01 03:00:00
|
||||
```
|
||||
|
||||
**Смотрите также**
|
||||
|
||||
- [Управление таблицами ReplicatedMergeTree](../../sql-reference/statements/system.md/#query-language-system-replicated)
|
||||
|
||||
[Оригинальная статья](https://clickhouse.tech/docs/ru/operations/system_tables/replication_queue) <!--hide-->
|
@ -59,7 +59,7 @@ Komut satırı dayanmaktadır ‘replxx’ (benzer ‘readline’). Başka bir d
|
||||
|
||||
Varsayılan olarak, kullanılan biçim PrettyCompact. Sorgunun biçim yan tümcesinde veya belirterek biçimi değiştirebilirsiniz `\G` sorgunun sonunda, `--format` veya `--vertical` komut satırında veya istemci yapılandırma dosyasını kullanarak bağımsız değişken.
|
||||
|
||||
İstemciden çıkmak için Ctrl+D (veya Ctrl+C) tuşlarına basın veya bir sorgu yerine aşağıdakilerden birini girin: “exit”, “quit”, “logout”, “exit;”, “quit;”, “logout;”, “q”, “Q”, “:q”
|
||||
İstemciden çıkmak için Ctrl+D tuşlarına basın veya bir sorgu yerine aşağıdakilerden birini girin: “exit”, “quit”, “logout”, “exit;”, “quit;”, “logout;”, “q”, “Q”, “:q”
|
||||
|
||||
Bir sorguyu işlerken, istemci şunları gösterir:
|
||||
|
||||
|
@ -79,6 +79,26 @@ String InterpreterShowTablesQuery::getRewrittenQuery()
|
||||
return rewritten_query.str();
|
||||
}
|
||||
|
||||
/// SHOW SETTINGS
|
||||
if (query.m_settings)
|
||||
{
|
||||
WriteBufferFromOwnString rewritten_query;
|
||||
rewritten_query << "SELECT name, type, value FROM system.settings";
|
||||
|
||||
if (query.changed)
|
||||
rewritten_query << " WHERE changed = 1";
|
||||
|
||||
if (!query.like.empty())
|
||||
{
|
||||
rewritten_query
|
||||
<< (query.changed ? " AND name " : " WHERE name ")
|
||||
<< (query.case_insensitive_like ? "ILIKE " : "LIKE ")
|
||||
<< DB::quote << query.like;
|
||||
}
|
||||
|
||||
return rewritten_query.str();
|
||||
}
|
||||
|
||||
if (query.temporary && !query.from.empty())
|
||||
throw Exception("The `FROM` and `TEMPORARY` cannot be used together in `SHOW TABLES`", ErrorCodes::SYNTAX_ERROR);
|
||||
|
||||
|
@ -55,6 +55,12 @@ void ASTShowTablesQuery::formatQueryImpl(const FormatSettings & settings, Format
|
||||
settings.ostr << (settings.hilite ? hilite_keyword : "") << "SHOW CLUSTER" << (settings.hilite ? hilite_none : "");
|
||||
settings.ostr << " " << backQuoteIfNeed(cluster_str);
|
||||
}
|
||||
else if (m_settings)
|
||||
{
|
||||
settings.ostr << (settings.hilite ? hilite_keyword : "") << "SHOW " << (changed ? "CHANGED " : "") << "SETTINGS" <<
|
||||
(settings.hilite ? hilite_none : "");
|
||||
formatLike(settings);
|
||||
}
|
||||
else
|
||||
{
|
||||
settings.ostr << (settings.hilite ? hilite_keyword : "") << "SHOW " << (temporary ? "TEMPORARY " : "") <<
|
||||
|
@ -18,6 +18,8 @@ public:
|
||||
bool clusters{false};
|
||||
bool cluster{false};
|
||||
bool dictionaries{false};
|
||||
bool m_settings{false};
|
||||
bool changed{false};
|
||||
bool temporary{false};
|
||||
|
||||
String cluster_str;
|
||||
|
@ -24,6 +24,8 @@ bool ParserShowTablesQuery::parseImpl(Pos & pos, ASTPtr & node, Expected & expec
|
||||
ParserKeyword s_clusters("CLUSTERS");
|
||||
ParserKeyword s_cluster("CLUSTER");
|
||||
ParserKeyword s_dictionaries("DICTIONARIES");
|
||||
ParserKeyword s_settings("SETTINGS");
|
||||
ParserKeyword s_changed("CHANGED");
|
||||
ParserKeyword s_from("FROM");
|
||||
ParserKeyword s_in("IN");
|
||||
ParserKeyword s_not("NOT");
|
||||
@ -99,6 +101,29 @@ bool ParserShowTablesQuery::parseImpl(Pos & pos, ASTPtr & node, Expected & expec
|
||||
|
||||
query->cluster_str = std::move(cluster_str);
|
||||
}
|
||||
else if (bool changed = s_changed.ignore(pos); changed || s_settings.ignore(pos))
|
||||
{
|
||||
query->m_settings = true;
|
||||
|
||||
if (changed)
|
||||
{
|
||||
query->changed = true;
|
||||
if (!s_settings.ignore(pos, expected))
|
||||
return false;
|
||||
}
|
||||
|
||||
/// Not expected due to "SHOW SETTINGS PROFILES"
|
||||
if (bool insensitive = s_ilike.ignore(pos); insensitive || s_like.ignore(pos))
|
||||
{
|
||||
if (insensitive)
|
||||
query->case_insensitive_like = true;
|
||||
|
||||
if (!like_p.parse(pos, like, expected))
|
||||
return false;
|
||||
}
|
||||
else
|
||||
return false;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (s_temporary.ignore(pos))
|
||||
|
@ -793,6 +793,7 @@ void AlterCommands::apply(StorageInMemoryMetadata & metadata, const Context & co
|
||||
throw DB::Exception("Alter commands is not prepared. Cannot apply. It's a bug", ErrorCodes::LOGICAL_ERROR);
|
||||
|
||||
auto metadata_copy = metadata;
|
||||
|
||||
for (const AlterCommand & command : *this)
|
||||
if (!command.ignore)
|
||||
command.apply(metadata_copy, context);
|
||||
@ -823,6 +824,7 @@ void AlterCommands::apply(StorageInMemoryMetadata & metadata, const Context & co
|
||||
|
||||
/// Changes in columns may lead to changes in TTL expressions.
|
||||
auto column_ttl_asts = metadata_copy.columns.getColumnTTLs();
|
||||
metadata_copy.column_ttls_by_name.clear();
|
||||
for (const auto & [name, ast] : column_ttl_asts)
|
||||
{
|
||||
auto new_ttl_entry = TTLDescription::getTTLFromAST(ast, metadata_copy.columns, context, metadata_copy.primary_key);
|
||||
@ -830,7 +832,7 @@ void AlterCommands::apply(StorageInMemoryMetadata & metadata, const Context & co
|
||||
}
|
||||
|
||||
if (metadata_copy.table_ttl.definition_ast != nullptr)
|
||||
metadata.table_ttl = TTLTableDescription::getTTLForTableFromAST(
|
||||
metadata_copy.table_ttl = TTLTableDescription::getTTLForTableFromAST(
|
||||
metadata_copy.table_ttl.definition_ast, metadata_copy.columns, context, metadata_copy.primary_key);
|
||||
|
||||
metadata = std::move(metadata_copy);
|
||||
|
@ -15,16 +15,6 @@ install (
|
||||
COMPONENT clickhouse
|
||||
PATTERN "CMakeLists.txt" EXCLUDE
|
||||
PATTERN ".gitignore" EXCLUDE
|
||||
PATTERN "top_level_domains" EXCLUDE
|
||||
)
|
||||
|
||||
# Dereference symlink
|
||||
get_filename_component(TOP_LEVEL_DOMAINS_ABS_DIR config/top_level_domains REALPATH)
|
||||
install (
|
||||
DIRECTORY "${TOP_LEVEL_DOMAINS_ABS_DIR}"
|
||||
DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/clickhouse-test/config
|
||||
USE_SOURCE_PERMISSIONS
|
||||
COMPONENT clickhouse
|
||||
)
|
||||
|
||||
install (FILES server-test.xml DESTINATION ${CLICKHOUSE_ETC_DIR}/clickhouse-server COMPONENT clickhouse)
|
||||
|
@ -1 +0,0 @@
|
||||
../../docker/test/performance-comparison/config/top_level_domains
|
5
tests/queries/0_stateless/01293_show_settings.reference
Normal file
5
tests/queries/0_stateless/01293_show_settings.reference
Normal file
@ -0,0 +1,5 @@
|
||||
send_timeout Seconds 300
|
||||
connect_timeout Seconds 10
|
||||
connect_timeout_with_failover_ms Milliseconds 50
|
||||
connect_timeout_with_failover_secure_ms Milliseconds 100
|
||||
max_memory_usage UInt64 10000000000
|
3
tests/queries/0_stateless/01293_show_settings.sql
Normal file
3
tests/queries/0_stateless/01293_show_settings.sql
Normal file
@ -0,0 +1,3 @@
|
||||
show settings like 'send_timeout';
|
||||
SHOW SETTINGS ILIKE '%CONNECT_timeout%';
|
||||
SHOW CHANGED SETTINGS ILIKE '%MEMORY%';
|
@ -0,0 +1,6 @@
|
||||
1 32
|
||||
2 0
|
||||
CREATE TABLE default.table_with_column_ttl\n(\n `EventTime` DateTime,\n `UserID` UInt64,\n `Age` UInt8\n)\nENGINE = MergeTree\nORDER BY tuple()\nSETTINGS min_bytes_for_wide_part = 0, index_granularity = 8192
|
||||
1 32
|
||||
2 0
|
||||
3 27
|
30
tests/queries/0_stateless/01603_remove_column_ttl.sql
Normal file
30
tests/queries/0_stateless/01603_remove_column_ttl.sql
Normal file
@ -0,0 +1,30 @@
|
||||
DROP TABLE IF EXISTS table_with_column_ttl;
|
||||
CREATE TABLE table_with_column_ttl
|
||||
(
|
||||
EventTime DateTime,
|
||||
UserID UInt64,
|
||||
Age UInt8 TTL EventTime + INTERVAL 3 MONTH
|
||||
)
|
||||
ENGINE MergeTree()
|
||||
ORDER BY tuple()
|
||||
SETTINGS min_bytes_for_wide_part = 0; -- column TTL doesn't work for compact parts
|
||||
|
||||
INSERT INTO table_with_column_ttl VALUES (now(), 1, 32);
|
||||
|
||||
INSERT INTO table_with_column_ttl VALUES (now() - INTERVAL 4 MONTH, 2, 45);
|
||||
|
||||
OPTIMIZE TABLE table_with_column_ttl FINAL;
|
||||
|
||||
SELECT UserID, Age FROM table_with_column_ttl ORDER BY UserID;
|
||||
|
||||
ALTER TABLE table_with_column_ttl MODIFY COLUMN Age REMOVE TTL;
|
||||
|
||||
SHOW CREATE TABLE table_with_column_ttl;
|
||||
|
||||
INSERT INTO table_with_column_ttl VALUES (now() - INTERVAL 10 MONTH, 3, 27);
|
||||
|
||||
OPTIMIZE TABLE table_with_column_ttl FINAL;
|
||||
|
||||
SELECT UserID, Age FROM table_with_column_ttl ORDER BY UserID;
|
||||
|
||||
DROP TABLE table_with_column_ttl;
|
Loading…
Reference in New Issue
Block a user