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# OCIColumnIsNULL

OCIColumnIsNULL -- test whether a result column is NULL

## Description

`int OCIColumnIsNULL`(int stmt, mixed column);

OCIColumnIsNULL() returns true if the returned column `col` in the result from the statement `stmt` is NULL. You can either use the column-number (1-Based) or the column-name for the `col` parameter.

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