Please start any new threads on our new
site at https://forums.sqlteam.com. We've got lots of great SQL Server
experts to answer whatever question you can come up with.
| Author |
Topic |
|
Agenteusa
Starting Member
11 Posts |
 Posted - 2007-12-04 : 09:09:57
|
| Hi everyone,I need to make a query that returns some percentages but I have thought it over and can´t figure out how to do it. Let me explain.I have a table called [Software] and in this table one of the columns is called [Warranty_Expiration] of the type "smalldatetime". Now one client can have more than one software.What I want is to create an SP that will return me the percentage of the software from one client that has valid warranty. Let's say:(Total amount of software from one client - Total software from that client that has warranty) / Total amount of software from one client.I will always have to check that column for getdate() <= [Warranty_Expiration].Can someone give me a clue..?Thank you so much... |
|
|
nr
SQLTeam MVY
12543 Posts |
Posted - 2007-12-04 : 09:14:44
|
| select client, PercentInWarranty = sum(case when getdate() <= Warranty_Expiration then 1 else 0 end) / count(*) * 100from tblgroup by client==========================================Cursors are useful if you don't know sql.DTS can be used in a similar way.Beer is not cold and it isn't fizzy. |
 |
|
|
madhivanan
Premature Yak Congratulator
22864 Posts |
Posted - 2007-12-05 : 03:27:13
|
quote:
Originally posted by nr
select client, PercentInWarranty = sum(case when getdate() <= Warranty_Expiration then 1 else 0 end)*1.0 / count(*) * 100from tblgroup by client==========================================Cursors are useful if you don't know sql.DTS can be used in a similar way.Beer is not cold and it isn't fizzy.
MadhivananFailing to plan is Planning to fail |
|
|
|
|
|
|
SQL_Subtraction_Query_Problem