Problem With Query

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Hi,

I have 2 Queries

SQL

select Users.UserId,Users.EmpNo,EmpPayments.SalBasic from Users join EmpPayments on Users.UserId=EmpPayments.UserId where EmpPayments.MonthId=6 and EmpPayments.YearId=2010 and Users.MainContractorSw='Y' and Users.UserId=43

select Users.UserId,Users.EmpNo,EmpPayments.SalBasic from Users join EmpPayments on Users.UserId=EmpPayments.UserId where EmpPayments.MonthId=6 and EmpPayments.YearId=2010 and Users.MainContractorId=43

Now I want to use these two Queries as one query and the result should be Combined of the Individual Queries

Posted 18-Nov-10 2:47am

Vigneshb6

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Sunasara Imdadhusen · Answer 1 · 2010-11-18T03:08:00

Hi Vignesh,

Please use UNION to combine both result like:

SQL

select Users.UserId,Users.EmpNo,EmpPayments.SalBasic from Users join EmpPayments on Users.UserId=EmpPayments.UserId where EmpPayments.MonthId=6 and EmpPayments.YearId=2010 and Users.MainContractorSw='Y' and Users.UserId=43
UNION
select Users.UserId,Users.EmpNo,EmpPayments.SalBasic from Users join EmpPayments on Users.UserId=EmpPayments.UserId where EmpPayments.MonthId=6 and EmpPayments.YearId=2010 and Users.MainContractorId=43

Please do let me know, if you have any doubt.

Please provide "Vote":thumbsdown: if this would be helpful, and make "Accept Answer" if this would be correct answer.:rose:

Thanks,
Imdadhusen

Bassam Abdul-Baki · Answer 2 · 2010-11-18T03:08:00

Solution 2

So instead of "Users.MainContractorSw='Y' and Users.UserId=43" and "Users.MainContractorId=43" you want "(Users.MainContractorSw='Y' and Users.UserId=43) or (Users.MainContractorId=43)".

Posted 18-Nov-10 3:08am

Bassam Abdul-Baki

Comments

Sunasara Imdadhusen 18-Nov-10 9:17am

Good one

Sunasara Imdadhusen 18-Nov-10 9:17am

This also can give same result

Sunasara Imdadhusen 18-Nov-10 9:25am

Ok. can you tell me what it will return what should be?

Vigneshb6 18-Nov-10 9:27am

First Query Results Main Contractor Results and his salary
and the second query should return the SubContractors Results and there salaries of that particular Main Contractor. If i use the Union i will get the results. but if there are no MainContractors details in the EmpPayments table it should not display the SubContractor's Details actually i have to use this query in Crystal Report.

Vigneshb6 18-Nov-10 9:31am

Sorry i can't use intersect here

Vigneshb6 18-Nov-10 23:29pm

Hi Sunasara I solved my problem by using subqueries and Union thanx for the response.