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pg_opfamily.h
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1 /*-------------------------------------------------------------------------
2  *
3  * pg_opfamily.h
4  * definition of the "operator family" system catalog (pg_opfamily)
5  *
6  *
7  * Portions Copyright (c) 1996-2018, 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  */
29 CATALOG(pg_opfamily,2753,OperatorFamilyRelationId)
30 {
31  /* index access method opfamily is for */
32  Oid opfmethod BKI_LOOKUP(pg_am);
33 
34  /* name of this opfamily */
35  NameData opfname;
36 
37  /* namespace of this opfamily */
38  Oid opfnamespace BKI_DEFAULT(PGNSP);
39 
40  /* opfamily owner */
41  Oid opfowner BKI_DEFAULT(PGUID);
43 
44 /* ----------------
45  * Form_pg_opfamily corresponds to a pointer to a tuple with
46  * the format of pg_opfamily relation.
47  * ----------------
48  */
50 
51 #ifdef EXPOSE_TO_CLIENT_CODE
52 
53 #define IsBooleanOpfamily(opfamily) \
54  ((opfamily) == BOOL_BTREE_FAM_OID || (opfamily) == BOOL_HASH_FAM_OID)
55 
56 #endif /* EXPOSE_TO_CLIENT_CODE */
57 
58 #endif /* PG_OPFAMILY_H */
CATALOG(pg_opfamily, 2753, OperatorFamilyRelationId)
Definition: pg_opfamily.h:29
FormData_pg_opfamily
Definition: pg_opfamily.h:42
unsigned int Oid
Definition: postgres_ext.h:31
#define BKI_DEFAULT(value)
Definition: genbki.h:36
Definition: c.h:570
#define BKI_LOOKUP(catalog)
Definition: genbki.h:38
FormData_pg_opfamily * Form_pg_opfamily
Definition: pg_opfamily.h:49