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Add memo field to cursor
Message
De
11/02/2016 03:18:39
Lutz Scheffler (En ligne)
Lutz Scheffler Software Ingenieurbüro
Dresden, Allemagne
 
 
À
11/02/2016 03:11:04
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 9
Divers
Thread ID:
01631223
Message ID:
01631235
Vues:
60
-it's good training to do things on SQL Servers where it might simpler to have one query. Also it is less XBase. :)

-shurely one can split it into commands (SELECT DISTINCT to temp; SELECT FROM temp with additional fields; remove temp). I do that for tests remove it wait for VFP to crash by to complex operations and put it back :)

-SELECT DISINCT is faster without the additionals
-at least it as more elegant to add the memo and the rest of the additionals after SELECT DISTINCT with a second SELECT then endless ALTER TABLE (if it works with cursors at all, I'm not shure about this)


>I'm sure that you can do it in one command, but in practice it's two separate operations for your computer. I believe your solution will be faster.
>
Words are given to man to enable him to conceal his true feelings.
Charles Maurice de Talleyrand-Périgord

Weeks of programming can save you hours of planning.

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There is no place like [::1]
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