OCIExtractToList()

Purpose

Generates a list of parameters from the parameter structures that are stored in memory. Must be called before OCIExtractValues() is called.

Syntax

sword OCIExtractToList( dvoid     *hndl,
                        OCIError  *err, 
                        uword      *numkeys );

Parameters

hndl (IN)

The OCI environment or user session handle.

err (IN/OUT)

The OCI error handle; if there is an error, it is recorded in err and this function returns OCI_ERROR; diagnostic information can be obtained by calling OCIErrorGet().

numkeys (OUT)

The number of distinct keys stored in memory.

Returns

OCI_SUCCESS,

OCI_INVALID_HANDLE,

OCI_ERROR.