odbc_longreadlen

(PHP 4, PHP 5)

odbc_longreadlen — Handling of LONG columns

bool odbc_longreadlen ( resource $result_id , int $length )

Enables handling of LONG and LONGVARBINARY columns.

result_id: The result identifier.
length: The number of bytes returned to PHP is controlled by the parameter length. If it is set to 0, Long column data is passed through to the client.

Întoarce valoarea TRUE în cazul succesului sau FALSE în cazul eșecului.

Notă:
Handling of LONGVARBINARY columns is also affected by odbc_binmode().