PHP manuál : function.db2-field-precision.html


db2_field_precision

db2_field_precision

(no version information, might be only in CVS)

db2_field_precision --  Returns the precision of the indicated column in a result set

Description

int db2_field_precision ( resource stmt, mixed column )

Warning

This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.

Returns the precision of the indicated column in a result set.

Parameters

stmt

Specifies a statement resource containing a result set.

column

Specifies the column in the result set. This can either be an integer representing the 0-indexed position of the column, or a string containing the name of the column.

Return Values

Returns an integer containing the precision of the specified column. If the specified column does not exist in the result set, db2_field_precision() returns FALSE.


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