Difference between revisions of "SET OPTLOG"
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==Example== | ==Example== | ||
| − | < | + | <pre> |
// No error, even if crash() function does not exist | // No error, even if crash() function does not exist | ||
set optlog on | set optlog on | ||
| Line 35: | Line 35: | ||
// Gives error if crash() function does not exist | // Gives error if crash() function does not exist | ||
set optlog off | set optlog off | ||
| − | ? .T. or crash()</ | + | ? .T. or crash()</pre> |
==Products== | ==Products== | ||
Revision as of 12:33, 11 March 2009
Contents
SET OPTLOG
Class
Environment
Purpose
To specify whether logical expression optimization should take place
Syntax
SET OPTLOG ON | OFF
See Also
DB_OPTLOG
Description
The SET OPTLOG command is used to specify whether logical expression optimization should take place or not.
Example
// No error, even if crash() function does not exist set optlog on ? .F. and crash() // Gives error if crash() function does not exist set optlog off ? .F. and crash() // No error, even if crash() function does not exist set optlog on ? .T. or crash() // Gives error if crash() function does not exist set optlog off ? .T. or crash()
Products
Recital Database Server, Recital Mirage Server, Recital Terminal Developer</source>
