Difference between revisions of "ERROR()"

From Recital Documentation Wiki
Jump to: navigation, search
 
(One intermediate revision by one user not shown)
Line 1: Line 1:
==Class==
 
Error Handling and Debugging
 
 
 
 
==Purpose==
 
==Purpose==
 
Function to determine the last error encountered
 
Function to determine the last error encountered
Line 27: Line 23:
  
 
==Products==
 
==Products==
Recital Database Server, Recital Mirage Server, Recital Terminal Developer
+
Recital Server, Recital  
 
[[Category:Documentation]]
 
[[Category:Documentation]]
 
[[Category:Functions]]
 
[[Category:Functions]]
 
[[Category:Error Handling and Debugging]]
 
[[Category:Error Handling and Debugging]]
 
[[Category:Error Handling and Debugging Functions]]
 
[[Category:Error Handling and Debugging Functions]]

Latest revision as of 17:06, 27 November 2009

Purpose

Function to determine the last error encountered


Syntax

ERROR()


See Also

ERRNO(), MESSAGE(), ON ERROR


Description

The ERROR() function returns a number representing the last error encountered. A zero return value indicates that no error has been encountered. The MESSAGE() function can be used to get further information.


Example

? error()
         0


Products

Recital Server, Recital