OCIExtractToOCINum()

Purpose

Gets the OCINumber value for the specified key. The valno'th value (starting with 0) is returned.

Syntax

sword OCIExtractToOCINum( dvoid     *hndl, 
                          OCIError  *err, 
                          text      *keyname, 
                          uword     valno, 
                          OCINumber *retval );

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().

keyname (IN)

Key name.

valno (IN)

Which value to get for this key.

retval (OUT)

The actual OCINumber value.

Returns

OCI_SUCCESS,

OCI_INVALID_HANDLE,

OCI_NO_DATA, or OCI_ERROR.

OCI_NO_DATA means that there is no valno'th value for this key.