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Handling of LONG columns

odbc_longreadlen

(PHP 4, PHP 5)

odbc_longreadlen — Handling of LONG columns

Description

bool odbc_longreadlen ( resource $result_id , int $length )

Enables handling of LONG and LONGVARBINARY columns.

Parameters

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.

Return Values

Returns TRUE on success or FALSE on failure.

Notes

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