| /*------------------------------------------------------------------------- |
| * |
| * dbcommands.h |
| * Database management commands (create/drop database). |
| * |
| * |
| * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group |
| * Portions Copyright (c) 1994, Regents of the University of California |
| * |
| * $PostgreSQL: pgsql/src/include/commands/dbcommands.h,v 1.45 2006/03/24 04:32:13 tgl Exp $ |
| * |
| *------------------------------------------------------------------------- |
| */ |
| #ifndef DBCOMMANDS_H |
| #define DBCOMMANDS_H |
| |
| #include "access/xlog.h" |
| #include "nodes/parsenodes.h" |
| |
| /* XLOG stuff */ |
| #define XLOG_DBASE_CREATE 0x00 |
| |
| typedef struct xl_dbase_create_rec_old |
| { |
| /* Records copying of a single subdirectory incl. contents */ |
| Oid db_id; |
| char src_path[1]; /* VARIABLE LENGTH STRING */ |
| /* dst_path follows src_path */ |
| } xl_dbase_create_rec_old; |
| |
| typedef struct xl_dbase_drop_rec_old |
| { |
| /* Records dropping of a single subdirectory incl. contents */ |
| Oid db_id; |
| char dir_path[1]; /* VARIABLE LENGTH STRING */ |
| } xl_dbase_drop_rec_old; |
| |
| typedef struct xl_dbase_create_rec |
| { |
| /* Records copying of a single subdirectory incl. contents */ |
| Oid db_id; |
| Oid tablespace_id; |
| Oid src_db_id; |
| Oid src_tablespace_id; |
| } xl_dbase_create_rec; |
| |
| typedef struct xl_dbase_drop_rec |
| { |
| /* Records dropping of a single subdirectory incl. contents */ |
| Oid db_id; |
| Oid tablespace_id; |
| } xl_dbase_drop_rec; |
| |
| extern void createdb(CreatedbStmt *stmt); |
| extern void dropdb(const char *dbname, bool missing_ok); |
| extern void RenameDatabase(const char *oldname, const char *newname); |
| extern void AlterDatabase(AlterDatabaseStmt *stmt); |
| extern void AlterDatabaseSet(AlterDatabaseSetStmt *stmt); |
| extern void AlterDatabaseOwner(const char *dbname, Oid newOwnerId); |
| |
| extern Oid get_database_oid(const char *dbname); |
| extern char *get_database_name(Oid dbid); |
| extern Oid get_database_dts(Oid dbid); |
| |
| extern void dbase_redo(XLogRecPtr beginLoc __attribute__((unused)), XLogRecPtr lsn __attribute__((unused)), XLogRecord *rptr); |
| extern void dbase_desc(StringInfo buf, XLogRecPtr beginLoc, XLogRecord *record); |
| extern void xlog_prepare_database_drop(Oid tblspc, Oid dbid); |
| |
| #endif /* DBCOMMANDS_H */ |