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Easier than Scan...EndScan?
Message
De
11/05/2000 15:12:40
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00368731
Message ID:
00368735
Vues:
13
Bill,

OK, what business rule is at work here? What distinguishes AETNA from BCBS besides, apparently, physical order?



>Hi All,
>I need to create a cursor from a 1-to-Many join that only shows the $ amounts on the 1 side one time. I can do a scan...endscan on the cursor and zero out the second and following amounts, but... Isn't there an easier way?
>
>Consider:
>
>Claims Table
>Mem_Num  Clm_Id  Clm_Amt
>1        10      $50
>2        20      $25
>3        30      $15
>
>Eligibility Table
>Mem_Num  Pln_Id
>1        AETNA
>1        BCBS
>2        CIGNA
>
>Results from Left Outer Join on Mem_Num
>Mem_Num  Clm_Id  Clm_Amt  Pln_Id
>1        10      $50      AETNA
>1        10      $50      BCBS
>2        20      $25      CIGNA
>3        30      $15      N/A
>
>Required Results
>Mem_Num  Clm_Id  Clm_Amt  Pln_Id
>1        10      $50      AETNA
>1        10      <B><I>$0</B></I>       BCBS
>2        20      $25      CIGNA
>3        30      $15      N/A
>
>Am I dreaming? Any ideas welcome.
------------------------------------------------
John Koziol, ex-MVP, ex-MS, ex-FoxTeam. Just call me "X"
"When the going gets weird, the weird turn pro" - Hunter Thompson (Gonzo) RIP 2/19/05
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