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DROP DEFAULT SHARDING STRATEGY

Description

The DROP DEFAULT SHARDING STRATEGY syntax is used to drop default sharding strategy for specified database.

Syntax

DropDefaultShardingStrategy ::=
  'DROP' 'DEFAULT' 'SHARDING' ('TABLE' | 'DATABASE') 'STRATEGY' ('FROM' databaseName)?

databaseName ::=
  identifier

Supplement

  • When databaseName is not specified, the default is the currently used DATABASE. If DATABASE is not used, No database selected will be prompted.

Example

  • Drop default sharding table strategy for specified database.
DROP DEFAULT SHARDING TABLE STRATEGY FROM sharding_db;
  • Drop default sharding database strategy for current database.
DROP DEFAULT SHARDING DATABASE STRATEGY;

Reserved word

DROP, DEFAULT , SHARDING, TABLE, DATABASE ,STRATEGY, FROM