granicus.if.org Git - postgresql/blob - src/include/catalog/pg_language.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * pg_language.h
   4  *        definition of the system "language" relation (pg_language)
   5  *        along with the relation's initial contents.
   6  *
   7  *
   8  * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
   9  * Portions Copyright (c) 1994, Regents of the University of California
  10  *
  11  * src/include/catalog/pg_language.h
  12  *
  13  * NOTES
  14  *        the genbki.pl script reads this file and generates .bki
  15  *        information from the DATA() statements.
  16  *
  17  *-------------------------------------------------------------------------
  18  */
  19 #ifndef PG_LANGUAGE_H
  20 #define PG_LANGUAGE_H
  21
  22 #include "catalog/genbki.h"
  23
  24 /* ----------------
  25  *              pg_language definition.  cpp turns this into
  26  *              typedef struct FormData_pg_language
  27  * ----------------
  28  */
  29 #define LanguageRelationId      2612
  30
  31 CATALOG(pg_language,2612)
  32 {
  33         NameData        lanname;                /* Language name */
  34         Oid                     lanowner;               /* Language's owner */
  35         bool            lanispl;                /* Is a procedural language */
  36         bool            lanpltrusted;   /* PL is trusted */
  37         Oid                     lanplcallfoid;  /* Call handler for PL */
  38         Oid                     laninline;              /* Optional anonymous-block handler function */
  39         Oid                     lanvalidator;   /* Optional validation function */
  40
  41 #ifdef CATALOG_VARLEN                   /* variable-length fields start here */
  42         aclitem         lanacl[1];              /* Access privileges */
  43 #endif
  44 } FormData_pg_language;
  45
  46 /* ----------------
  47  *              Form_pg_language corresponds to a pointer to a tuple with
  48  *              the format of pg_language relation.
  49  * ----------------
  50  */
  51 typedef FormData_pg_language *Form_pg_language;
  52
  53 /* ----------------
  54  *              compiler constants for pg_language
  55  * ----------------
  56  */
  57 #define Natts_pg_language                               8
  58 #define Anum_pg_language_lanname                1
  59 #define Anum_pg_language_lanowner               2
  60 #define Anum_pg_language_lanispl                3
  61 #define Anum_pg_language_lanpltrusted   4
  62 #define Anum_pg_language_lanplcallfoid  5
  63 #define Anum_pg_language_laninline              6
  64 #define Anum_pg_language_lanvalidator   7
  65 #define Anum_pg_language_lanacl                 8
  66
  67 /* ----------------
  68  *              initial contents of pg_language
  69  * ----------------
  70  */
  71
  72 DATA(insert OID = 12 ( "internal"       PGUID f f 0 0 2246 _null_ ));
  73 DESCR("built-in functions");
  74 #define INTERNALlanguageId 12
  75 DATA(insert OID = 13 ( "c"                      PGUID f f 0 0 2247 _null_ ));
  76 DESCR("dynamically-loaded C functions");
  77 #define ClanguageId 13
  78 DATA(insert OID = 14 ( "sql"            PGUID f t 0 0 2248 _null_ ));
  79 DESCR("SQL-language functions");
  80 #define SQLlanguageId 14
  81
  82 #endif   /* PG_LANGUAGE_H */