/*------------------------------------------------------------------------- * * pg_extension.h * definition of the "extension" system catalog (pg_extension) * * * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * * src/include/catalog/pg_extension.h * * NOTES * The Catalog.pm module reads this file and derives schema * information. * *------------------------------------------------------------------------- */ #ifndef PG_EXTENSION_H #define PG_EXTENSION_H #include "catalog/genbki.h" #include "catalog/pg_extension_d.h" /* ---------------- * pg_extension definition. cpp turns this into * typedef struct FormData_pg_extension * ---------------- */ CATALOG(pg_extension,3079,ExtensionRelationId) { Oid oid; /* oid */ NameData extname; /* extension name */ Oid extowner BKI_LOOKUP(pg_authid); /* extension owner */ Oid extnamespace BKI_LOOKUP(pg_namespace); /* namespace of * contained objects */ bool extrelocatable; /* if true, allow ALTER EXTENSION SET SCHEMA */ #ifdef CATALOG_VARLEN /* variable-length fields start here */ /* extversion may never be null, but the others can be. */ text extversion BKI_FORCE_NOT_NULL; /* extension version name */ Oid extconfig[1] BKI_LOOKUP(pg_class); /* dumpable configuration * tables */ text extcondition[1]; /* WHERE clauses for config tables */ #endif } FormData_pg_extension; /* ---------------- * Form_pg_extension corresponds to a pointer to a tuple with * the format of pg_extension relation. * ---------------- */ typedef FormData_pg_extension *Form_pg_extension; DECLARE_TOAST(pg_extension, 4147, 4148); DECLARE_UNIQUE_INDEX_PKEY(pg_extension_oid_index, 3080, on pg_extension using btree(oid oid_ops)); #define ExtensionOidIndexId 3080 DECLARE_UNIQUE_INDEX(pg_extension_name_index, 3081, on pg_extension using btree(extname name_ops)); #define ExtensionNameIndexId 3081 #endif /* PG_EXTENSION_H */