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# odbc_longreadlen

odbc_longreadlen -- handling of LONG columns

## Description

`int odbc_longreadlen`(int result_id, int length);

(ODBC SQL types affected: LONG, LONGVARBINARY) The number of bytes returned to PHP is controled by the parameter length. If it is set to 0, Long column data is passed thru to the client.

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

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