INGRES_FIELD_LENGTH(3) 1 INGRES_FIELD_LENGTH(3)
ingres_field_length - Get the length of a field
SYNOPSIS
int ingres_field_length (resource $result, int $index)
DESCRIPTION
ingres_field_length(3) returns the length of a field. This is the number of bytes the server uses to store the field. For detailed informa-
tion, see the Ingres OpenAPI User Guide, Appendix "Data Types" in the Ingres documentation.
Note
Related Configurations
See ingres.array_index_start in Runtime Configuration
PARAMETERS
o $result
- The query result identifier
o $index
-$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_start is 1 (the default) then $index must be between 1 and the value returned by
ingres_num_fields(3). If ingres.array_index_start is 0 then $index must be between 0 and ingres_num_fields(3)
- 1.
RETURN VALUES
Returns the length of a field.
SEE ALSO
ingres_query(3), ingres_fetch_array(3), ingres_fetch_assoc(3), ingres_fetch_object(3), ingres_fetch_row(3).
PHP Documentation Group INGRES_FIELD_LENGTH(3)
