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用管道化表函数返回 record 型多维数组,异常处理时return null报错

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type t_type_rt is table of emp_lyh%rowtype;[/backcolor] function f_return_table(p_salary varchar2) return t_type_rt[/backcolor] pipelined is[/backcolor] begin[/backcolor] for c_get in (select * from emp_lyh t where t.salary >= p_salar ...

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