OCIOnErrCall

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4D v19

OCIOnErrCall


OCIOnErrCall ( methodName ; $1 ; $2 )

Parameter	Typ	Beschreibung
methodName	String	Name of error-handling method
$1	Lange Ganzzahl	First argument to pass to method
$2	Lange Ganzzahl	Second argument to pass to method

Beschreibung

The OCIOnErrCall command installs an error-handling method that will be executed every time an error occurs. This allows you to manage possible execution errors and override default error handling.

methodName is the name of the method to install. To return to default behavior, pass an empty string such as OCIOnErrCall("").

4D for OCI passes two arguments, $1 and $2, to your method. If you want to compile your database, you must declare the $1 and $2 variables using the C_LONGINT commands.