DROP RULE

DROP RULE —删除重写规则

Synopsis

DROP RULE [ IF EXISTS ] name ON table_name [ CASCADE | RESTRICT ]

Description

DROP RULE删除了重写规则。

Parameters

Examples

删除重写规则newrule

DROP RULE newrule ON mytable;

Compatibility

DROP RULE是 PostgreSQL 语言扩展,整个查询重写系统也是如此。

See Also

CREATE RULE, ALTER RULE

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