Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
Select slow
Message
From
06/09/2006 23:52:13
Suhas Hegde
Dental Surgeon
Sirsi, India
 
 
To
06/09/2006 03:50:35
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Title:
Environment versions
Visual FoxPro:
VFP 6 SP5
Miscellaneous
Thread ID:
01149759
Message ID:
01151585
Views:
31
>
>An Index caching overload effect ?
>
>try, and post this time:
>
>use bhav_data
>SET EXACT ON
>=lOOKUP(symbol, m.THISVALUE,symbol)
>SELECT date,open,high,low,close,tottrdqty,sma9,sma12,sma26 FROM bhav_data;
>where symbol = m.THISVALUE  INTO CURSOR tempDETAIL nofilter
>
Minimum time taken is 9 secs

but if i run the second time with the same value in thisvalue it runs under .5 secs

like

First run with thisvalue = 'ABCD' -- 10 secs
second run with thisvalue = 'dfsd' -- 10 secs
third run with thisvalue = 'ABCD' -- .5 secs

that is wilhout cloing the table
Previous
Next
Reply
Map
View

Click here to load this message in the networking platform