GAUSS-01446:hash procedures must return integer SQLSTATE: 42P17
错误码
错误描述:hash procedures must return integer SQLSTATE: 42P17
错误原因:CREATE OPERATOR CLASS、ALTER OPERATOR FAMILY … ADD FUNCTION,access_method是hash,但是返回值类型不是int。
解决方法:CREATE OPERATOR CLASS、ALTER OPERATOR FAMILY … ADD FUNCTION,access_method是hash,则返回值类型必须是int。
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