doris/ALTER-SQL-BLOCK-RULE.md at 2fc2113b0597c08cd486fbefd10676fd99c58021

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Mingyu Chen 74a482ca7f [fix] fix docs build bug (#9293 )

After this PR #9272, the `docs/build_help_zip.sh` will run failed.
This PR fix this issue.
But the help module still has some parse problem, I will fix it in next PR.

This CL mainly changes:
1. fix `docs/build_help_zip.sh` error
2. remove `sql-reference-v2` to `sql-reference`
3. modify build extension github action to run `docs/build_help_zip.sh`

2022-04-28 22:19:04 +08:00

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title, language

title	language
ALTER-SQL-BLOCK-RULE	zh-CN

ALTER-SQL-BLOCK-RULE

Name

ALTER SQL BLOCK RULE

Description

修改SQL阻止规则，允许对sql/sqlHash/partition_num/tablet_num/cardinality/global/enable等每一项进行修改。

语法：

ALTER SQL_BLOCK_RULE rule_name 
[PROPERTIES ("key"="value", ...)];

说明：

sql 和 sqlHash 不能同时被设置。这意味着，如果一个rule设置了sql或者sqlHash，则另一个属性将无法被修改；
sql/sqlHash 和 partition_num/tablet_num/cardinality 不能同时被设置。举个例子，如果一个rule设置了partition_num，那么sql或者sqlHash将无法被修改；

Example

根据SQL属性进行修改

ALTER SQL_BLOCK_RULE test_rule PROPERTIES("sql"="select \\* from test_table","enable"="true")

如果一个rule设置了partition_num，那么sql或者sqlHash将无法被修改

ALTER SQL_BLOCK_RULE test_rule2 PROPERTIES("partition_num" = "10","tablet_num"="300","enable"="true")

Keywords

ALTER,SQL_BLOCK_RULE

1.8 KiB Raw Blame History