DROP SHARDING TABLE RULE
Description
The DROP SHARDING TABLE RULE
syntax is used to drop sharding table rule for specified database.
Syntax
DropShardingTableRule ::=
'DROP' 'SHARDING' 'TABLE' 'RULE' shardingRuleName (',' shardingRuleName)* ('FROM' databaseName)?
shardingRuleName ::=
identifier
databaseName ::=
identifier
Supplement
- When
databaseName
is not specified, the default is the currently usedDATABASE
. IfDATABASE
is not used,No database selected
will be prompted.
Example
- Drop mutiple sharding table rules for specified database.
DROP SHARDING TABLE RULE t_order, t_order_item FROM test1;
- Drop a sharding table rule for current database.
DROP SHARDING TABLE RULE t_order;
Reserved word
DROP
, SHARDING
, TABLE
, RULE
, FROM
Related links
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