ingres_field_length()

ingres_field_length - Get the length of a field

Syntax

int ingres_field_length (resource $result, int $index)

Arguments

• result - The query result identifier
• index - index is the column number whose length 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_length() returns the length of a field. This is the number of bytes the server uses to store the field. 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 length of a field.