how to create stored procedure for select query containing different where condition in two different queries

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I want to execute two queries as below:

C#

string str = "select tblPersonalDetails.Email,tblPersonalDetails.FirstName,tblPersonalDetails.LastName,tblPersonalDetails.Gender,tblPersonalDetails.Mobile,tblPersonalDetails.Email,tblPersonalDetails.ValidPassport,tblPersonalDetails.Sources,tblPersonalDetails.JoinDate,tblEducationalDetails.XthPercentage,tblEducationalDetails.XIIthPercentage,tblEducationalDetails.GCourse,tblEducationalDetails.GPercentage,tblEducationalDetails.PGCourse,tblEducationalDetails.PGPercentage from tblPersonalDetails Inner Join tblEducationalDetails on tblPersonalDetails.ID=tblEducationalDetails.ID where (tblPersonalDetails.FirstName like '%' + @search + '%' )";

C#

sting str1 ="select tblPersonalDetails.ID,tblPersonalDetails.FirstName,tblPersonalDetails.LastName,tblPersonalDetails.Gender,tblPersonalDetails.Mobile,tblPersonalDetails.Email,tblPersonalDetails.ValidPassport,tblPersonalDetails.Sources,tblPersonalDetails.JoinDate,tblEducationalDetails.XthPercentage,tblEducationalDetails.XIIthPercentage,tblEducationalDetails.GCourse,tblEducationalDetails.GPercentage,tblEducationalDetails.PGCourse,tblEducationalDetails.PGPercentage from tblPersonalDetails Inner Join tblEducationalDetails on tblPersonalDetails.ID=tblEducationalDetails.ID where (tblPersonalDetails.Gender like '%' + @search + '%' )";

How to do it by creating stored procedure?

Posted 16-Mar-15 23:42pm

Member 11304660

Updated 17-Mar-15 0:06am

Maciej Los

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Tushar sangani 17-Mar-15 5:54am

you Can Only run at time one Query

Member 11304660 17-Mar-15 5:56am

only where condition is different. So is there any other option

F-ES Sitecore 17-Mar-15 6:16am

Depends on the database, most servers (include SQL Server) allow you to execute multiple queries, even have multiple result sets. However the OP may actually need just one SP with an "or" in the WHERE rather than two distinct queries.

F-ES Sitecore 17-Mar-15 6:15am

Have you tried googling "how to create a stored procedure in sql server" and gone through examples? Also try "ado.net execute stored procedure".

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Maciej Los · Answer 1 · 2015-03-17T00:13:00

It's quite simple:

C#

CREATE PROCEDURE SearchBy2Fields
    @search NVARCHAR(500)
AS
BEGIN

SELECT pd.ID, pd.FirstName, pd.LastName, pd.Gender, pd.Mobile, pd.Email, pd.ValidPassport, pd.Sources, pd.JoinDate, ed.XthPercentage, ed.XIIthPercentage, ed.GCourse, ed.GPercentage, ed.PGCourse, ed.PGPercentage
FROM tblPersonalDetails AS pd Inner Join tblEducationalDetails AS ed on pd.ID=ed.ID
WHERE (pd.FirstName like '%@search%') OR (pd.Gender like '%@search%') 

END

For further information, please see: CREATE PROCEDURE (Transact-SQL)[^]

CHill60 · Answer 2 · 2015-03-17T00:28:00

Further to solution 1 if you want to change the columns that you search on then pass the name of the column into the procedure and build some dynamic sql e.g.

SQL

DECLARE @dynSql as varchar(max)
SET @dynSql = 'select A.ID, A.FirstName,A.LastName,A.Gender,A.Mobile,A.Email,A.ValidPassport,A.Sources,'
SET @dynSql = @dynSql + 'A.JoinDate,B.XthPercentage,B.XIIthPercentage,B.GCourse, B.GPercentage,B.PGCourse,B.PGPercentage '
SET @dynSql = @dynSql + 'from tblPersonalDetails A Inner Join tblEducationalDetails B on A.ID=B.ID '
SET @dynSql = @dynSql + 'where A.' + @colName + ' like ''%' + @search + '%'''

then you can sp_execute[^] the statement.

Note I've also used aliases for the tables to shorten the query into a readable state

how to create stored procedure for select query containing different where condition in two different queries

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