From 46651ce6fe013220ed397add242004d764fc0153 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 4 May 2024 14:15:05 +0200 Subject: Adding upstream version 14.5. Signed-off-by: Daniel Baumann --- src/include/catalog/objectaddress.h | 89 +++++++++++++++++++++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100644 src/include/catalog/objectaddress.h (limited to 'src/include/catalog/objectaddress.h') diff --git a/src/include/catalog/objectaddress.h b/src/include/catalog/objectaddress.h new file mode 100644 index 0000000..2b4e104 --- /dev/null +++ b/src/include/catalog/objectaddress.h @@ -0,0 +1,89 @@ +/*------------------------------------------------------------------------- + * + * objectaddress.h + * functions for working with object addresses + * + * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group + * Portions Copyright (c) 1994, Regents of the University of California + * + * src/include/catalog/objectaddress.h + * + *------------------------------------------------------------------------- + */ +#ifndef OBJECTADDRESS_H +#define OBJECTADDRESS_H + +#include "access/htup.h" +#include "nodes/parsenodes.h" +#include "storage/lockdefs.h" +#include "utils/relcache.h" + +/* + * An ObjectAddress represents a database object of any type. + */ +typedef struct ObjectAddress +{ + Oid classId; /* Class Id from pg_class */ + Oid objectId; /* OID of the object */ + int32 objectSubId; /* Subitem within object (eg column), or 0 */ +} ObjectAddress; + +extern const ObjectAddress InvalidObjectAddress; + +#define ObjectAddressSubSet(addr, class_id, object_id, object_sub_id) \ + do { \ + (addr).classId = (class_id); \ + (addr).objectId = (object_id); \ + (addr).objectSubId = (object_sub_id); \ + } while (0) + +#define ObjectAddressSet(addr, class_id, object_id) \ + ObjectAddressSubSet(addr, class_id, object_id, 0) + +extern ObjectAddress get_object_address(ObjectType objtype, Node *object, + Relation *relp, + LOCKMODE lockmode, bool missing_ok); + +extern ObjectAddress get_object_address_rv(ObjectType objtype, RangeVar *rel, + List *object, Relation *relp, + LOCKMODE lockmode, bool missing_ok); + +extern void check_object_ownership(Oid roleid, + ObjectType objtype, ObjectAddress address, + Node *object, Relation relation); + +extern Oid get_object_namespace(const ObjectAddress *address); + +extern bool is_objectclass_supported(Oid class_id); +extern const char *get_object_class_descr(Oid class_id); +extern Oid get_object_oid_index(Oid class_id); +extern int get_object_catcache_oid(Oid class_id); +extern int get_object_catcache_name(Oid class_id); +extern AttrNumber get_object_attnum_oid(Oid class_id); +extern AttrNumber get_object_attnum_name(Oid class_id); +extern AttrNumber get_object_attnum_namespace(Oid class_id); +extern AttrNumber get_object_attnum_owner(Oid class_id); +extern AttrNumber get_object_attnum_acl(Oid class_id); +extern ObjectType get_object_type(Oid class_id, Oid object_id); +extern bool get_object_namensp_unique(Oid class_id); + +extern HeapTuple get_catalog_object_by_oid(Relation catalog, + AttrNumber oidcol, Oid objectId); + +extern char *getObjectDescription(const ObjectAddress *object, + bool missing_ok); +extern char *getObjectDescriptionOids(Oid classid, Oid objid); + +extern int read_objtype_from_string(const char *objtype); +extern char *getObjectTypeDescription(const ObjectAddress *object, + bool missing_ok); +extern char *getObjectIdentity(const ObjectAddress *address, + bool missing_ok); +extern char *getObjectIdentityParts(const ObjectAddress *address, + List **objname, List **objargs, + bool missing_ok); +extern struct ArrayType *strlist_to_textarray(List *list); + +extern ObjectType get_relkind_objtype(char relkind); + +#endif /* OBJECTADDRESS_H */ -- cgit v1.2.3