ingres_field_precision()

ingres_field_precision - Get the precision of a field

Syntax

int ingres_field_precision (resource $result, int $index)

Arguments

• result - The query result identifier
• index - index is the field whose precision will be retrieved. The possible values of index depend upon the value of ingres.array_index_start. If ingres.array_index_startis 1(the default) then index must be between 1and the value returned by ingres_num_fields(). If ingres.array_index_startis 0then index must be between 0and ingres_num_fields() - 1.

Description

ingres_field_precision() returns the precision of a field. This value is used only for decimal, float, and money SQL data types. For detailed information, see the Ingres OpenAPI User Guide, Appendix "Data Types" in the Ingres documentation.

Version

PHP 4.0.2, 5 <= 5.0.5, PECL ingres >= 1.0.0

Return value

Returns the field precision as an integer