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pg_attrdef.h
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1 /*-------------------------------------------------------------------------
2  *
3  * pg_attrdef.h
4  * definition of the "attribute defaults" system catalog (pg_attrdef)
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_attrdef.h
11  *
12  * NOTES
13  * The Catalog.pm module reads this file and derives schema
14  * information.
15  *
16  *-------------------------------------------------------------------------
17  */
18 #ifndef PG_ATTRDEF_H
19 #define PG_ATTRDEF_H
20 
21 #include "catalog/genbki.h"
22 #include "catalog/pg_attrdef_d.h"
23 
24 /* ----------------
25  * pg_attrdef definition. cpp turns this into
26  * typedef struct FormData_pg_attrdef
27  * ----------------
28  */
29 CATALOG(pg_attrdef,2604,AttrDefaultRelationId)
30 {
31  Oid adrelid; /* OID of table containing attribute */
32  int16 adnum; /* attnum of attribute */
33 
34 #ifdef CATALOG_VARLEN /* variable-length fields start here */
35  pg_node_tree adbin; /* nodeToString representation of default */
36  text adsrc; /* human-readable representation of default */
37 #endif
39 
40 /* ----------------
41  * Form_pg_attrdef corresponds to a pointer to a tuple with
42  * the format of pg_attrdef relation.
43  * ----------------
44  */
46 
47 #endif /* PG_ATTRDEF_H */
signed short int16
Definition: c.h:312
unsigned int Oid
Definition: postgres_ext.h:31
CATALOG(pg_attrdef, 2604, AttrDefaultRelationId)
Definition: pg_attrdef.h:29
FormData_pg_attrdef * Form_pg_attrdef
Definition: pg_attrdef.h:45
FormData_pg_attrdef
Definition: pg_attrdef.h:38
Definition: c.h:516