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r_nj
Starting Member
1 Post |
Posted - 2005-11-18 : 11:33:22
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Need your help to write a SQL query:My mgr wants to know- # of times a particular kind of service (Service ID - AAA) was done on a particular kind of program (Program ID - SP) in 2005- what is the Service percentage? For example, service was done 40% of the time- Average cost of the service for those programs that had itThere are more than 100 tables linked together.Please help.. |
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ehorn
Master Smack Fu Yak Hacker
1632 Posts |
Posted - 2005-11-18 : 13:57:43
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| You may wish to create some views to simplify your queries.What do you have so far? |
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SamC
White Water Yakist
3467 Posts |
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druer
Constraint Violating Yak Guru
314 Posts |
Posted - 2005-11-21 : 15:59:06
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| In order for anyone to help you, you'll have to be able to give us a little more information. For instance... Which of the 100 tables does your data reside in? You'll have to walk through those tables and figure out where to start, and which links are important, and which are not, and then show us the table DDL to create those tables, and give us some sample data that would be found in them. |
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