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DROP SHADOW RULE

Description

The DROP SHADOW RULE syntax is used to drop shadow rules from the current database.

Syntax

DropShadowRule ::=
  'DROP' 'SHADOW' 'RULE' ifExists? ruleName (',' ruleName)*

ifExists ::=
  'IF' 'EXISTS'

ruleName ::=
  identifier

Supplement

  • ifExists clause is used to avoid Shadow rule not exists error.

Example

  • Drop shadow rule
DROP SHADOW RULE shadow_rule;
  • Drop multiple shadow rules
DROP SHADOW RULE shadow_rule, shadow_rule_1;
  • Drop shadow rule with ifExists clause
DROP SHADOW RULE IF EXISTS shadow_rule;

Reserved word

DROP, SHADOW, RULE, IF, EXISTS