ERROR()

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Class

Error Handling and Debugging


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 Database Server, Recital Mirage Server, Recital Terminal Developer