我需要在访问数据库中运行以下查询。需要做什么改变。因为它给出了语法错误
SELECT t1.col11, t3.col32, t2.col22, t2.col23
FROM t1, t2, t3
WHERE t1.col11 = t3.col31
AND t3.col32 = t2.col21 (+)
我在下面尝试过,但仍然给出语法错误
SELECT t1.col11, t3.col32, t2.col22, t2.col23
FROM t1, t3 left outer join t2 ON t1.col11 = t3.col31
WHERE t1.col11 = t3.col31
感谢你的帮助
干杯
沙巴