我正在尝试编写一个查询,就像我想要将列值替换为Available,如果它不为空,否则不可用.
select CandidateID,ResumeName from dbo.Tbl_Candidates
where CreatedBy=UserId order by CandidateID DESC
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在这种情况下,如果ResumeName不为空,我想替换为可用其他不可用.这有助于我得到这个.提前致谢.
select CandidateID, case when ResumeName = '' Then 'Not Available' Else 'Available' End as Availability
from dbo.Tbl_Candidates
where CreatedBy=UserId
order by CandidateID DESC
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