1/*-------------------------------------------------------------------------
2 *
3 * pg_opfamily.h
4 * definition of the "operator family" system catalog (pg_opfamily)
5 *
6 *
7 * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
8 * Portions Copyright (c) 1994, Regents of the University of California
9 *
10 * src/include/catalog/pg_opfamily.h
11 *
12 * NOTES
13 * The Catalog.pm module reads this file and derives schema
14 * information.
15 *
16 *-------------------------------------------------------------------------
17 */
18#ifndef PG_OPFAMILY_H
19#define PG_OPFAMILY_H
20
21#include "catalog/genbki.h"
22#include "catalog/pg_opfamily_d.h"
23
24/* ----------------
25 * pg_opfamily definition. cpp turns this into
26 * typedef struct FormData_pg_opfamily
27 * ----------------
28 */
29CATALOG(pg_opfamily,2753,OperatorFamilyRelationId)
30{
31 Oid oid; /* oid */
32
33 /* index access method opfamily is for */
34 Oid opfmethod BKI_LOOKUP(pg_am);
35
36 /* name of this opfamily */
37 NameData opfname;
38
39 /* namespace of this opfamily */
40 Oid opfnamespace BKI_DEFAULT(PGNSP);
41
42 /* opfamily owner */
43 Oid opfowner BKI_DEFAULT(PGUID);
44} FormData_pg_opfamily;
45
46/* ----------------
47 * Form_pg_opfamily corresponds to a pointer to a tuple with
48 * the format of pg_opfamily relation.
49 * ----------------
50 */
51typedef FormData_pg_opfamily *Form_pg_opfamily;
52
53#ifdef EXPOSE_TO_CLIENT_CODE
54
55#define IsBooleanOpfamily(opfamily) \
56 ((opfamily) == BOOL_BTREE_FAM_OID || (opfamily) == BOOL_HASH_FAM_OID)
57
58#endif /* EXPOSE_TO_CLIENT_CODE */
59
60#endif /* PG_OPFAMILY_H */
61