大约有 46,000 项符合查询结果(耗时:0.0698秒) [XML]
MySQL select where column is not empty
...g:
select phone, phone2
from jewishyellow.users
where phone like '813%' and phone2<>''
Note that NULL value is interpreted as false.
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First very similar to @user1598086's answer:
=FIND("bla",A1)
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