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Empty query
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15/04/2002 22:51:03
 
 
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Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
Empty query
Divers
Thread ID:
00645277
Message ID:
00645277
Vues:
37
Hi all,

I want to change the following code to SQL statement :
sele table1
seek fieldnm
scan whil found()
   sele tabel2
   seek fieldnm
   vconv=iif(found(),nil_conv,1)  
   sele tabel1
   vqty_lkl=vqty_lkl+(qty * vconv)
ends
The above code will give a result eventhough the seek command in Tabel2 is not found 'Cause I give -> vconv=iif(found(),nil_conv,1).
I have tried using the SQL statement and if I seek only one record and it found in table1 but it can't be found in table2, the query result is empty.
I don't know how to translate this code (vconv=iif(found(),nil_conv,1)) into SQL statement, anybody knows ?

TIA,


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