# ovrimos_longreadlen

(PHP 4 >= 4.0.3, PHP 5 <= 5.0.5)

ovrimos_longreadlen — Specifies how many bytes are to be retrieved from long datatypes

### Description

bool ovrimos_longreadlen ( int `$result_id` , int `$length` )

Specifies how many bytes are to be retrieved from long datatypes (long varchar and long varbinary).

### Parameters

`result_id`

  A result identifier, returned by ovrimos_execute() or ovrimos_exec().

`length`

  The number of bytes to retrieve. Default is zero.

### Return Values

Returns `TRUE`.