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String to float and update to SQL Server
Message
General information
Forum:
Visual FoxPro
Category:
Client/server
Environment versions
Visual FoxPro:
VFP 9 SP2
OS:
Vista
Network:
Windows 2003 Server
Database:
MS SQL Server
Miscellaneous
Thread ID:
01486210
Message ID:
01486224
Views:
43
>>I am having an issue updating a SQL Server table with a converted string. I pull records that may have lat/lon in somr, nad others that need to be geocoded. I get the lat/lon from a google map, which gives me 8 decimals. I am attempting to update the SQL record using Sqlexec and update, but the number of decimals is getting truncated. Here is a snippet of what I am doing:
>>lnlat=val(lclat) && might be something like 35.064049
>>SQLEXEC(_screen.dsn,'update dbo.incident set latitude=?lnlat where dbo.incident.case_number=?lccaseno')
>>If I query SQL again, the stored value is 35.064, yet other records may show 5 decimals....
>>
>>
>>Does anyone know what is going on?
>
>Did you try to cast to the correct type in VFP side first and may be in the update string also
>update Incident set lattitude = cast(?lnLat as decimal(12,5))
>
>??
Yes, I tried both float and decimal and ?val(lclat). The cast statement didn't do anything more than the val() function. There must be some function that will allow the extra decimals....
John Harvey
Shelbynet.com

"I'm addicted to placebos. I could quit, but it wouldn't matter." Stephen Wright
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