我需要能够在此子查询中从另一个表中选择一个额外的列,有人可以提供帮助:
SELECT *
FROM tblPRAU_REMOVALS_DATA
WHERE NOT EXISTS
(SELECT tblNOD_OPAG_OP_DATA.[PID (NOD)]
FROM tblNOD_OPAG_OP_DATA
WHERE tblPRAU_REMOVALS_DATA.[Person ID]
= tblNOD_OPAG_OP_DATA.[PID (NOD)]);
我试图在下面修改,但无济于事:
SELECT tblNOD_OPAG_OP_DATA.OpName,
tblPRAU_REMOVALS_DATA.[Person ID]
FROM tblPRAU_REMOVALS_DATA
INNER JOIN tblNOD_OPAG_OP_DATA
ON tblPRAU_REMOVALS_DATA.[Person ID]
= tblNOD_OPAG_OP_DATA.[PID (MASTER)]
WHERE NOT EXISTS (
SELECT tblNOD_OPAG_OP_DATA.[PID (NOD)]
FROM tblNOD_OPAG_OP_DATA
WHERE tblPRAU_REMOVALS_DATA.[Person ID]
= tblNOD_OPAG_OP_DATA.[PID (NOD)]);