Remove outdated index_granularity from docs

This commit is contained in:
Alexey Milovidov 2021-01-27 03:58:48 +03:00
parent 46be4d12ac
commit 3562250594
9 changed files with 5 additions and 20 deletions

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@ -254,7 +254,6 @@ ENGINE = MergeTree()
PARTITION BY toYYYYMM(EventDate)
ORDER BY (CounterID, EventDate, intHash32(UserID))
SAMPLE BY intHash32(UserID)
SETTINGS index_granularity = 8192
```
``` sql
@ -450,7 +449,6 @@ ENGINE = CollapsingMergeTree(Sign)
PARTITION BY toYYYYMM(StartDate)
ORDER BY (CounterID, StartDate, intHash32(UserID), VisitID)
SAMPLE BY intHash32(UserID)
SETTINGS index_granularity = 8192
```
You can execute those queries using the interactive mode of `clickhouse-client` (just launch it in a terminal without specifying a query in advance) or try some [alternative interface](../interfaces/index.md) if you want.

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@ -13,7 +13,7 @@ Basic query format:
INSERT INTO [db.]table [(c1, c2, c3)] VALUES (v11, v12, v13), (v21, v22, v23), ...
```
You can specify a list of columns to insert using the `(c1, c2, c3)`. You can also use an expression with column [matcher](../../sql-reference/statements/select/index.md#asterisk) such as `*` and/or [modifiers](../../sql-reference/statements/select/index.md#select-modifiers) such as [APPLY](../../sql-reference/statements/select/index.md#apply-modifier), [EXCEPT](../../sql-reference/statements/select/index.md#apply-modifier), [REPLACE](../../sql-reference/statements/select/index.md#replace-modifier).
You can specify a list of columns to insert using the `(c1, c2, c3)`. You can also use an expression with column [matcher](../../sql-reference/statements/select/index.md#asterisk) such as `*` and/or [modifiers](../../sql-reference/statements/select/index.md#select-modifiers) such as [APPLY](../../sql-reference/statements/select/index.md#apply-modifier), [EXCEPT](../../sql-reference/statements/select/index.md#apply-modifier), [REPLACE](../../sql-reference/statements/select/index.md#replace-modifier).
For example, consider the table:
@ -30,7 +30,6 @@ CREATE TABLE insert_select_testtable
)
ENGINE = MergeTree()
ORDER BY a
SETTINGS index_granularity = 8192
```
``` sql
@ -55,7 +54,7 @@ SELECT * FROM insert_select_testtable;
│ 1 │ a │ 1 │
└───┴───┴───┘
```
In this example, we see that the second inserted row has `a` and `c` columns filled by the passed values, and `b` filled with value by default.
If a list of columns doesn't include all existing columns, the rest of the columns are filled with:

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@ -256,7 +256,6 @@ ENGINE = MergeTree()
PARTITION BY toYYYYMM(EventDate)
ORDER BY (CounterID, EventDate, intHash32(UserID))
SAMPLE BY intHash32(UserID)
SETTINGS index_granularity = 8192
```
``` sql
@ -452,7 +451,6 @@ ENGINE = CollapsingMergeTree(Sign)
PARTITION BY toYYYYMM(StartDate)
ORDER BY (CounterID, StartDate, intHash32(UserID), VisitID)
SAMPLE BY intHash32(UserID)
SETTINGS index_granularity = 8192
```
Puede ejecutar esas consultas utilizando el modo interactivo de `clickhouse-client` (simplemente ejecútelo en un terminal sin especificar una consulta por adelantado) o pruebe algunos [interfaz alternativa](../interfaces/index.md) Si quieres.

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@ -256,7 +256,6 @@ ENGINE = MergeTree()
PARTITION BY toYYYYMM(EventDate)
ORDER BY (CounterID, EventDate, intHash32(UserID))
SAMPLE BY intHash32(UserID)
SETTINGS index_granularity = 8192
```
``` sql
@ -452,7 +451,6 @@ ENGINE = CollapsingMergeTree(Sign)
PARTITION BY toYYYYMM(StartDate)
ORDER BY (CounterID, StartDate, intHash32(UserID), VisitID)
SAMPLE BY intHash32(UserID)
SETTINGS index_granularity = 8192
```
Vous pouvez exécuter ces requêtes en utilisant le mode interactif de `clickhouse-client` (lancez - le simplement dans un terminal sans spécifier une requête à l'avance) ou essayez-en [interface de rechange](../interfaces/index.md) Si tu veux.

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@ -262,7 +262,6 @@ ENGINE = MergeTree()
PARTITION BY toYYYYMM(EventDate)
ORDER BY (CounterID, EventDate, intHash32(UserID))
SAMPLE BY intHash32(UserID)
SETTINGS index_granularity = 8192
```
``` sql
@ -458,7 +457,6 @@ ENGINE = CollapsingMergeTree(Sign)
PARTITION BY toYYYYMM(StartDate)
ORDER BY (CounterID, StartDate, intHash32(UserID), VisitID)
SAMPLE BY intHash32(UserID)
SETTINGS index_granularity = 8192
```
これらのクエリは、`clickhouse-client` の対話型モード(事前にクエリを指定せずにターミナルで起動するだけです)を使って実行するか、[代替インターフェイス](../interfaces/index.md) で実行できます。

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@ -254,7 +254,6 @@ ENGINE = MergeTree()
PARTITION BY toYYYYMM(EventDate)
ORDER BY (CounterID, EventDate, intHash32(UserID))
SAMPLE BY intHash32(UserID)
SETTINGS index_granularity = 8192
```
``` sql
@ -450,7 +449,6 @@ ENGINE = CollapsingMergeTree(Sign)
PARTITION BY toYYYYMM(StartDate)
ORDER BY (CounterID, StartDate, intHash32(UserID), VisitID)
SAMPLE BY intHash32(UserID)
SETTINGS index_granularity = 8192
```
You can execute those queries using the interactive mode of `clickhouse-client` (just launch it in a terminal without specifying a query in advance) or try some [alternative interface](../interfaces/index.md) if you want.

View File

@ -13,7 +13,7 @@ toc_title: INSERT INTO
INSERT INTO [db.]table [(c1, c2, c3)] VALUES (v11, v12, v13), (v21, v22, v23), ...
```
Вы можете указать список столбцов для вставки, используя синтаксис `(c1, c2, c3)`. Также можно использовать выражение cо [звездочкой](../../sql-reference/statements/select/index.md#asterisk) и/или модификаторами, такими как `APPLY`, `EXCEPT`, `REPLACE`.
Вы можете указать список столбцов для вставки, используя синтаксис `(c1, c2, c3)`. Также можно использовать выражение cо [звездочкой](../../sql-reference/statements/select/index.md#asterisk) и/или модификаторами, такими как `APPLY`, `EXCEPT`, `REPLACE`.
В качестве примера рассмотрим таблицу:
@ -30,13 +30,12 @@ SHOW CREATE insert_select_testtable
`c` Int8
)
ENGINE = MergeTree()
ORDER BY a
SETTINGS index_granularity = 8192 │
ORDER BY a │
└──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
```
``` sql
INSERT INTO insert_select_testtable (*) VALUES (1, 'a', 1)
INSERT INTO insert_select_testtable (*) VALUES (1, 'a', 1)
```
Если вы хотите вставить данные во все столбцы, кроме 'b', вам нужно передать столько значений, сколько столбцов вы указали в скобках:

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@ -254,7 +254,6 @@ ENGINE = MergeTree()
PARTITION BY toYYYYMM(EventDate)
ORDER BY (CounterID, EventDate, intHash32(UserID))
SAMPLE BY intHash32(UserID)
SETTINGS index_granularity = 8192
```
``` sql
@ -450,7 +449,6 @@ ENGINE = CollapsingMergeTree(Sign)
PARTITION BY toYYYYMM(StartDate)
ORDER BY (CounterID, StartDate, intHash32(UserID), VisitID)
SAMPLE BY intHash32(UserID)
SETTINGS index_granularity = 8192
```
您可以使用`clickhouse-client`的交互模式执行这些查询(只需在终端中启动它,而不需要提前指定查询)。或者如果你愿意,可以尝试一些[替代接口](../interfaces/index.md)。

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@ -25,7 +25,6 @@ CREATE TABLE insert_select_testtable
)
ENGINE = MergeTree()
ORDER BY a
SETTINGS index_granularity = 8192
```
``` sql