SQL Query with select CASE

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SQL-Server-2005

Hi Everyone,

I have the following query:

SQL

INSERT INTO dbo.FTA_ReportFileDumpNew
select A.MobileNo,A.CustomerName,A.Product,A.Suk_Type,A.FTR_Date,A.FTA_Date,
A.Sim_No,A.IMSI_No,A.Retailer_No,A.RetailerName,A.MacMobile_No,A.MacPrimary,
A.MacLocation,A.HUB,A.CombinedZone,A.TM_Name,A.TM_Number,A.RETAILER_SMS_DATE,
A.CUSTOMER_SMS_DATE,A.[TAT/Hrs],A.[TAT/Mins],A.MinuteWiseData,GETDATE(),'Mobile No. Range is Invalid' from dbo.FTA_ReportFileDump A 
WHERE LEN(A.MobileNo) <> 10


INSERT INTO dbo.FTA_ReportFileDumpNew
select A.MobileNo,A.CustomerName,A.Product,A.Suk_Type,A.FTR_Date,A.FTA_Date,
A.Sim_No,A.IMSI_No,A.Retailer_No,A.RetailerName,A.MacMobile_No,A.MacPrimary,
A.MacLocation,A.HUB,A.CombinedZone,A.TM_Name,A.TM_Number,A.RETAILER_SMS_DATE,
A.CUSTOMER_SMS_DATE,A.[TAT/Hrs],A.[TAT/Mins],A.MinuteWiseData,GETDATE(),'Sim No. Range is Invalid' from dbo.FTA_ReportFileDump A 
WHERE LEN(A.Sim_No) <> 20


INSERT INTO dbo.FTA_ReportFileDumpNew
select A.MobileNo,A.CustomerName,A.Product,A.Suk_Type,A.FTR_Date,A.FTA_Date,
A.Sim_No,A.IMSI_No,A.Retailer_No,A.RetailerName,A.MacMobile_No,A.MacPrimary,
A.MacLocation,A.HUB,A.CombinedZone,A.TM_Name,A.TM_Number,A.RETAILER_SMS_DATE,
A.CUSTOMER_SMS_DATE,A.[TAT/Hrs],A.[TAT/Mins],A.MinuteWiseData,GETDATE(),'Customer name should not be blank' from dbo.FTA_ReportFileDump A 
WHERE A.CustomerName IS NULL

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Can any one suggest me how to use the "CASE" for the above query.

Regards,
Raj

Posted 1-Feb-11 20:26pm

Raj.rcr

Updated 1-Feb-11 20:30pm

JF2015

v2

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JF2015 2-Feb-11 2:30am

Added code formatting.

Raj.rcr 2-Feb-11 2:39am

I didnt understand ur reply. Can u please elaborate

2 solutions

Solution 1

CASE can be used in any statement or clause that allows a valid expression. For example, you can use CASE in statements such as SELECT, UPDATE, DELETE and SET, and in clauses such as select_list, IN, WHERE, ORDER BY, and HAVING.

Case is not used in INSERT statement.

Posted 1-Feb-11 20:53pm

Wild-Programmer

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Raj.rcr 2-Feb-11 4:47am

But its a stored procedure. I want to use it in select statement only. You can see that below INSERT..

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raghu.g · Accepted Answer · 2011-02-02T01:09:00

The following is the sample for using the case statement in select query,

VB

SELECT Product,
CASE
WHEN isnull(A.CustomerName,'') in('') THEN Customer name should not be blank'
WHEN LEN(A.MobileNo) not in (10) THEN 'Mobile No. Range is Invalid'
WHEN   LEN(A.Sim_No) not in (20) THEN 'Sim No. Range is Invalid'
END
from dbo.FTA_ReportFileDump A

Try to implement this for your requirement.

Hope this will help you.....