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11.21.2007 at 03:59AM PST, ID: 22975173
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9.0

SQL Error - #511

Asked by gops1 in Sybase Database, MS SQL Server, Oracle 10.x

Tags: , , , ,

I am getting an error while executing a query in Sybase. What I have noticed is there is a convert of char data type is happening to varchar. The size defined os 4000. So when I bring down the size from 4000 to 1000, the error vanishes and executes the query successfully.

Since I am new to Sybase and also Database, I wonder what happens when we use convert(4000), is there any temprory table getting used. Even if this is the scenario 4000 bytes is a very small number then why do we have this error comming up.

Finally when I convert a char to varchar, as a best practice, what and how do I know what is the size to be given?

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[+][-]11.21.2007 at 04:00AM PST, ID: 20326916

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[+][-]11.21.2007 at 04:56AM PST, ID: 20327153

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[+][-]11.21.2007 at 06:25AM PST, ID: 20327821

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[+][-]11.21.2007 at 11:11AM PST, ID: 20330185

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[+][-]11.21.2007 at 11:18AM PST, ID: 20330245

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[+][-]11.21.2007 at 07:14PM PST, ID: 20332390

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[+][-]11.22.2007 at 11:22AM PST, ID: 20335860

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About this solution

Zones: Sybase Database, MS SQL Server, Oracle 10.x
Tags: sql, 511, error, number, sybase
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Solution Provided By: grant300
Participating Experts: 2
Solution Grade: A
 
 
 
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