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A very simple but complicated SQL statement.
Message
De
26/02/1998 09:27:05
 
 
À
26/02/1998 09:09:33
Information générale
Forum:
Visual FoxPro
Catégorie:
Client/serveur
Divers
Thread ID:
00081329
Message ID:
00081339
Vues:
22
>>I am using ORACLE 7.3 .
>>
>>I have one table "employee" with a column "sal" .
>>I have inserted the data into the sal in random order.
>>Now I want to retrive the rows from that table who draw the maximum salary. (sal).
>>
>>That is first 5 records after the list is selected by using "order by desc " clause.
>>
>>I want to use single SQL statement.
>>
>>some thing like this algorithm.
>>
>>select first 5 records from ("select sal from employee order by sal desc " )
>>
>>I tried to use rownum, count() etc. but in fail.
>>
>>I dont want to use Foxpro .
>>
>>
>>--Satya
>
>If you would want to use Foxpro then SELECT TOP 5 .... will do this job. If you don't want to use Foxpro, then what is a purpose to post this question on Foxpro forum?


I am using ODBC support to connect oracle with VFP. And don't want to use one more query to get top 5 records that have been fetched by the SQLexec command.
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