你会如何使用'LIKE'来搜索子查询?
我试过这样做,但不起作用:
SELECT *
FROM mytable
WHERE name
LIKE '%
(SELECT name FROM myothertable)
%'
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到目前为止我有这个:
SELECT * FROM t1
WHERE t1.name IN (SELECT t2.name FROM t2)
AND (t1.title IN (SELECT t2.title FROM t2)
OR t1.surname IN (SELECT t2.surname FROM t2))
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它工作正常,因为它返回完全匹配,但它似乎没有返回我的其他相似的记录,所以我也想检查:
t1.title LIKE'%t2.title%'和t1.surname LIKE' %t2.surname%'
我该怎么做?