OCIOnErrCall

4D v20

OCIOnErrCall


OCIOnErrCall ( methodName ; $1 ; $2 )

引数	型	説明
methodName	文字	Name of error-handling method
$1	倍長整数	First argument to pass to method
$2	倍長整数	Second argument to pass to method

説明

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.