OCIOnErrCall

4D v16

OCIOnErrCall


OCIOnErrCall ( methodName ; $1 ; $2 )

Parámetro	Tipo	Descripción
methodName	Cadena	Name of error-handling method
$1	Entero largo	First argument to pass to method
$2	Entero largo	Second argument to pass to method

Descripción

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.