[英]How to parameterize query with like operator in Sql Server
我正在尝试使用like运算符对Sql Query进行参数化,但无法正常工作。 搜索条件和搜索文本都将通过变量。 这是我在做什么
declare @Query nvarchar(500), @SearchBy nvarchar(50) = 'PtName', @SearchText nvarchar(50) = 'Sh'
set @Query = 'select Id, PtName, Y, M, D, Sex, PtCode, ReceiptDate, ReferBy, RefDrCd, PtTitle, NetAmount, IncentiveAmount, PaidAmount, DueAmount, Investigation, LabCode, LabName, DiscAmount, PNo FROM DiagMain where '+@SearchBy+' like '+@SearchText+' %'
exec(@Query)
请帮忙。
DECLARE @Query NVARCHAR(500), @SearchBy NVARCHAR(50) = 'PtName', @SearchText NVARCHAR(50) = 'Sh'
SET @Query = 'select Id, PtName, Y, M, D, Sex, PtCode, ReceiptDate, ReferBy, RefDrCd, PtTitle, NetAmount, IncentiveAmount, PaidAmount, DueAmount, Investigation, LabCode, LabName, DiscAmount, PNo FROM DiagMain where '+@SearchBy+' like '''+@SearchText+'%'''
PRINT @Query
EXEC(@Query)
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