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pg_include/commands/dbcommands.h

@@ -0,0 +1,70 @@
+/*-------------------------------------------------------------------------
+ *
+ * dbcommands.h
+ *		Database management commands (create/drop database).
+ *
+ *
+ * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/commands/dbcommands.h
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef DBCOMMANDS_H
+#define DBCOMMANDS_H
+
+#include "access/xlog.h"
+#include "nodes/parsenodes.h"
+
+/* XLOG stuff */
+#define XLOG_DBASE_CREATE		0x00
+#define XLOG_DBASE_DROP			0x10
+
+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(const 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, bool isTopLevel);
+extern void AlterDatabaseSet(AlterDatabaseSetStmt *stmt);
+extern void AlterDatabaseOwner(const char *dbname, Oid newOwnerId);
+
+extern Oid	get_database_oid(const char *dbname, bool missingok);
+extern char *get_database_name(Oid dbid);
+
+extern void dbase_redo(XLogRecPtr lsn, XLogRecord *rptr);
+extern void dbase_desc(StringInfo buf, uint8 xl_info, char *rec);
+
+extern void check_encoding_locale_matches(int encoding, const char *collate, const char *ctype);
+
+#endif   /* DBCOMMANDS_H */