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SPT - multiple SELECTs with single result set
Message
De
07/07/2006 13:19:53
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 8 SP1
OS:
Windows XP SP2
Network:
Windows XP
Database:
Visual FoxPro
Divers
Thread ID:
01134421
Message ID:
01134524
Vues:
16
It's a series of SQL SELECTs with no intermediate processing.

It roughly goes as follows:

- SELECT a subset of records with specific characteristics (has a UNION)
- SELECT some records INNER JOINed on first above
- 4 UNIONed SELECTs to get additional records of interest also INNER JOINed on first above
- FULL JOIN of last 2 above, producing result set of interest. All other results ignored.

It just seems to me that I should be able to do this using SPT, returning the single final cursor of interest.



>Jim,
>
>If your earlier selects all do insert into #tables there won't be any result to come back. You can create a temporary SP, call it and drop it. But overall the best thing to do is write a bonafide SP that SQL can create a decent query plan for and call it.
>
>>But I think there's gotta be a way directly, as opposed to a SP.
>>
>>Do you think SP is the only way?
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