DROP EXCEPT RULE

Updated on 2024-09-30 GMT+08:00

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This syntax deletes a specified exception rule set.

Only the system administrator can perform the DROP EXCEPT RULE operation.

    
       DROP EXCEPT RULE [ IF EXISTS ] 
    rule_name ;

IF EXISTS
Sends a notice instead of an error if the specified exception rule set does not exist.

rule_name
Indicates the name of the exception rule set.

Value range: a string of 1 to 64 characters. It must comply with the naming convention.

Remove the rule set named except_rule1:

    
       DROP EXCEPT RULE except_rule1;

Remove the rule set named except_rule2 if it exists:

    
       DROP EXCEPT RULE IF EXISTS except_rule2;

Parent topic: DDL Syntax

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