云数据库 GAUSSDB-ALTER MASKING POLICY:语法格式

时间:2024-11-02 18:46:41

语法格式

  • 修改策略描述:
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    ALTER MASKING POLICY policy_name COMMENTS policy_comments;
    
  • 修改脱敏方式:
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    ALTER MASKING POLICY policy_name [ADD | REMOVE | MODIFY] masking_actions[, ...];
    其中masking_action:
        masking_function ON LABEL(label_name[, ...])
    
  • 修改脱敏策略生效场景:
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    ALTER MASKING POLICY policy_name MODIFY(FILTER ON FILTER_TYPE(filter_value[, ...])[, ...]);
    
  • 移除脱敏策略生效场景,使策略对所用场景生效:
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    ALTER MASKING POLICY policy_name DROP FILTER;
    
  • 修改脱敏策略开启/关闭:
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    ALTER MASKING POLICY policy_name [ENABLE | DISABLE];
    
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