标题: ORA-01799: a column may not be outer-joined to a subquery [打印本页] 作者: admin 时间: 2016-7-18 15:20 标题: ORA-01799: a column may not be outer-joined to a subquery ORA-01799: a column may not be outer-joined to a subquery Cause: <expression>(+) <relop> (<subquery>) is not allowed. Action: Either remove the (+) or make a view out of the subquery. In V6 and
before, the (+) was just ignored in this case.