Like Operator with Variable in sql server

Question

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SQL-Server-2008

my stored

SQL

 ALTER PROCEDURE [dbo].[GetDataByLikeFun] 
@TblName nvarchar(max),@FieldName nvarchar(max),@ValParam nvarchar(max) 
AS 
BEGIN
 declare @TAblE nvarchar(max);
 set @ValParam='LIKE ''%'+@ValParam+'%'
 set @TAblE = 'Select * From ' + @TblName + ' WHERE ' + @FieldName+@ValParam
exec(@TAblE)

END

Display Error

Msg 105, Level 15, State 1, Line 3 Unclosed quotation mark after the character string '%d%'. Msg 4145, Level 15, State 1, Line 3 An expression of non-boolean type specified in a context where a condition is expected, near '%d%'.

any one solved it

Posted 16-Sep-14 23:10pm

alhlwany.it

Updated 15-Oct-14 19:57pm

King Fisher

v2

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2 solutions

Solution 3

SQL

alter PROCEDURE [dbo].[GetDataByLikeFun]
@TblName nvarchar(max),@FieldName nvarchar(max),@ValParam nvarchar(max)
AS
BEGIN
 declare @TAblE nvarchar(max);
 set @ValParam=' LIKE ''%'+@ValParam+'%'''
 set @TAblE = 'Select * From ' + @TblName + ' WHERE ' + @FieldName+@ValParam

exec(@TAblE)

END

Please mark it as answer, if this solution helps.

Posted 16-Sep-14 23:27pm

Arthi Sivakumar - HYD

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OriginalGriff · Accepted Answer · 2014-09-16T23:17:00

Solution 1

Um...have you considered spacing?
Assume @FieldName is 'Customer', your @ValParm is 'Coffee', and your @TAble becomes:

Select * From MyTable WHERE CustomerLIKE '%Coffee%'

Add a space:

SQL

set @ValParam='LIKE ''%'+@ValParam+'%'

Becomes:

SQL

set @ValParam=' LIKE ''%'+@ValParam+'%'

Posted 16-Sep-14 23:17pm

OriginalGriff

Comments

alhlwany.it 17-Sep-14 5:20am

Thank you very much

OriginalGriff 17-Sep-14 5:24am

You're welcome!

Maciej Los 16-Oct-14 1:54am

Hawk eye ;)