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Modify the definition of a rule.
ALTER RULE name ON table_name RENAME TO new_name
ALTER RULE Changes the attribute of an existing rule and modifys the name of the rule when the operation is currently available.
To use ALTER RULE The user must be the table or view owner that the rule applies.
name
table_name
new_name
ALTER RULE is an extension of the YMatrix database language and is a complete query rewriting system.