SQL Split function with like operator

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SQL

declare @param as varchar(max)
declare @Pattern as varchar(max)
set @param='1001-COAKPL-DL_VSP-FC_RU2-HYDRC-1001'
set @Pattern = '%' + @param + '%'
SELECT ROW_NUMBER() OVER (ORDER BY RouteId) AS [S.No.],RouteId,RouteSummary FROM Ops_Route_Master  WHERE RouteSummary LIKE @Pattern;

in the above , i want to split @param parameter with "-" and retrieve data from Ops_Route_Master using like operator..

please help me...

Posted 2-May-13 2:38am

nsvrao

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Zoltán Zörgő 2-May-13 8:47am

So you want to split the @param by "-", run the query with every fragment, and get the union of all results? But all return only rownums. What is the exact purpose of this?

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KM Perumal · Answer 1 · 2013-05-02T02:48:00

Solution 1

SQL

declare @param as varchar(max)
declare @Pattern as varchar(max)
set @param='1001-COAKPL-DL_VSP-FC_RU2-HYDRC-1001'
set @Pattern = '%' +SUBSTRING( @param,1,4) + '%'
SELECT ROW_NUMBER() OVER (ORDER BY RouteId) AS [S.No.],RouteId,RouteSummary FROM Ops_Route_Master  WHERE RouteSummary LIKE @Pattern;