Manuál PHP | ||
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Předcházející | Další |
(no version information, might be only in CVS)
pg_field_table -- Returns the name or oid of the tables field
pg_field_table() returns the name of the table that field
belongs to, or the table's oid if oid_only
is TRUE.
result
PostgreSQL query result resource, returned by pg_query(), pg_query_params() or pg_execute() (among others).
field_number
Field number, starting from 0.
oid_only
By default the tables name that field belongs to is returned but
if oid_only
is set to TRUE, then the
oid will instead be returned.
Poznámka: Returning the oid is much faster than returning the table name because fetching the table name requires a query to the database system table.
Předcházející | Domů | Další |
pg_field_size | Nahoru | pg_field_type_oid |