CREATE SHADOW RULE

• storageUnitMapping specifies the mapping relationship between the source database and the shadow library. You need to use the storage unit managed by RDL, please refer to ;
• shadowAlgorithm can act on multiple shadowTableRule at the same time;
• If algorithmName is not specified, it will be automatically generated according to ruleName, tableName and ;
• shadowAlgorithmType currently supports VALUE_MATCH, REGEX_MATCH and SIMPLE_HINT.

• Create a shadow rule

CREATE SHADOW RULE shadow_rule(
  SHADOW=demo_su_shadow,
  t_order(TYPE(NAME="SIMPLE_HINT", PROPERTIES("shadow"="true", "foo"="bar"))), 
);

CREATE, SHADOW, RULE, SOURCE, SHADOW, TYPE, NAME,

• STORAGE UNIT