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What is faster: insert from memvar or insert fields?
Message
 
 
À
31/07/2006 04:33:04
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP
Database:
Visual FoxPro
Divers
Thread ID:
01139366
Message ID:
01141771
Vues:
22
>>BTW, back to the original problem. Currentlly the code takes 20 minutes to run for 8K file. I added statistics to see how many records were added:
>
>At least add a sec/record entry on the lines "Started to commit changes." and "Committed all changes for Load New Trans."- Reason: if small batches show somewhat similar times per record as huge batches you are certain you can do most of your testing with small batches and only set up a run with a large batch before going home. This will be finished next morning and serves as a check you haven't introduced any data-size dependant exponential slowing down. Depending on your breakup into smaller routines I'ld perhaps add a special counter for the time the whole processing for each table took - including seeks, error handling code and so on. Depends on how different the timings look in coverage. This is also a stopgap against code working alright with current data loads, but might be non-optimal if a specific table hugely increased.
>
>my 0.02 EUR
>
>thomas
>
Not sure, what you're suggesting. But now we're facing a bigger problem. The current speed for Load New Trans is almost acceptable. But ysterday I run LoadNewTrans + ProcessNewTrans and the later process took more than 5 hours to finish! After everything I've done to speed it up :(
If it's not broken, fix it until it is.


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