pg_field_type_oid
(PHP 5 >= 5.1.0RC1)
pg_field_type_oid -- Returns the type ID (OID) for the corresponding field numberOpis
int pg_field_type_oid ( resource result, int field_number )
pg_field_type_oid() returns an integer containing the
OID of the base type of the given field_number
in the
given PostgreSQL result
resource.
You can get more information about the field type by querying PostgreSQL's pg_type system table using the OID obtained with this function. The PostgreSQL format_type() function will convert a type OID into an SQL standard type name.
Notatka: If the field uses a PostgreSQL domain (rather than a basic type), it is the OID of the domain's underlying type that is returned, rather than the OID of the domain itself.
Parametry
result
PostgreSQL query result resource, returned by pg_query(), pg_query_params() or pg_execute() (among others).
field_number
Field number, starting from 0.
Przykłady
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