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SQL String Language Question.

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Vashee
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#1 引用回覆 回覆 發表時間:2003-04-09 03:36:05 IP:217.34.xxx.xxx 未訂閱
Say, I want to calculate Price from 'MenuTable' <(Times)> Quantity from 'TempTable' and output as Subtotal on 'TempTable' Is that possible to be done by one single query?? Then execute this query every time a SINGLE ITEM is inserted into the temp order table Thanx
chih
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#2 引用回覆 回覆 發表時間:2003-04-09 08:03:35 IP:211.74.xxx.xxx 未訂閱
這個是不是作業阿???
引言: Say, I want to calculate Price from 'MenuTable' <(Times)> Quantity from 'TempTable' and output as Subtotal on 'TempTable' Is that possible to be done by one single query?? Then execute this query every time a SINGLE ITEM is inserted into the temp order table Thanx
ko
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#3 引用回覆 回覆 發表時間:2003-04-09 17:38:19 IP:61.221.xxx.xxx 未訂閱
Hello!! Vashee What's your data base?? Different data base have different SQL
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Vashee
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#4 引用回覆 回覆 發表時間:2003-04-09 18:04:15 IP:195.195.xxx.xxx 未訂閱
My program is the used of Delphi with Access. My database is set up with Access, but the SQL is done using ADOQuery in Delphi. That's it. May be this is more clear. Table: Menu (Price) * Table: Temp (Quantity) = Table: Temp (Subtotal); but in SQL language. how can I achieve this? thanx
Vashee
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#5 引用回覆 回覆 發表時間:2003-04-11 00:59:14 IP:217.34.xxx.xxx 未訂閱
Please help me... this is the one last last day I have to finish my program. I just need this solution badly
系統時間:2024-06-29 15:34:31
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