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Arend
Starting Member
17 Posts |
Posted - 2007-01-27 : 05:46:02
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| Hello,I am a student and is currently busy with an SQL project. I am having trouble with creating a view to calculate and display the hours worked for each call rate..It goes...I have two tables: rate and consultancydetail.The rate table consists of columns named - id, time descripiton and rate.The consultancydetail table - invoiceID, rateID date, startTime and endTime.My view should display the rateId column and then there should be a column created in the view for the total hours.total hours is calculated by adding the difference between startTime and endTime and then added to each total for each rateId.PLEASE CAN SOMEONE HELP. I am new to this and know it should be a simple thing.cheers,Arend |
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khtan
In (Som, Ni, Yak)
17689 Posts |
Posted - 2007-01-27 : 08:20:59
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Yes. You are right it is really simple. So what have you tried so far ? KH |
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Arend
Starting Member
17 Posts |
Posted - 2007-01-27 : 10:57:15
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| I am using SQL server 2000 programming. It has only a small explanation and its not really helping me. I haven't tried anything yet because I don't know how to do it. Please I'd be really grateful for any explanation that would explain views in more detail. I have created other views but I am battling to create the one that I have explained above. |
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khtan
In (Som, Ni, Yak)
17689 Posts |
Posted - 2007-01-27 : 11:13:53
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something to kick start you with. The query below shows how you can join 2 tables using rateid from consultancydetail table with id from rate tableselect rateid, starttime, endtimefrom rate r inner join consultancydetail c on r.id = c.rateid You can use datediff() function to find the time difference in hour. KH |
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Arend
Starting Member
17 Posts |
Posted - 2007-01-29 : 03:22:30
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| Thanx KH, I will try it and see what happens. Thank you for your help. |
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khtan
In (Som, Ni, Yak)
17689 Posts |
Posted - 2007-01-29 : 03:30:15
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quote: Originally posted by Arend Thanx KH, I will try it and see what happens. Thank you for your help.
No problem. Just give it a try. Post your query here if you still have problem KH |
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