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Strange SQL result
Message
De
04/01/2005 22:10:19
Dragan Nedeljkovich
Now officially retired
Zrenjanin, Serbia
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00974162
Message ID:
00974271
Vues:
26
>>Now since VFP uses a different alias during the SQL select, we have a way to tell it the alias we want. Since I don't have your data and don't have the time to reconstruct the case - how about trying this:
>>
SELECT claims.claimno,ln.startdate,claimnt.lname,;
>>statute.statgrp_id,ln.link_id  FROM claims;
>>left JOIN links ln ON claims.claim_id=ln.parent_id;
>>left JOIN claimnt ON ln.child_id=claimnt.claimnt_id;
>>left JOIN statute ON ln.statute_id=statute.statute_id;
>>where ln.ltype="CLCT" AND claims.claim_id=49142 ;
>>AND NOT DELETED("ln")
>>
>>
>>Who knows, may work, and may be a way to use VFP functions which use aliases.
>
>I know that it's not going to work because you cannot control what alias a table will be open by VFP in SQL SELECT.

Right, the internal alias is only at the syntax level - it's not really opening anything under such an alias. I managed to cook up an example meanwhile, and it responds with "alias not found".

back to same old

the first online autobiography, unfinished by design
What, me reckless? I'm full of recks!
Balkans, eh? Count them.
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