Adding upstream version 14.5.upstream/14.5upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 69 insertions, 0 deletions

diff --git a/src/include/commands/tablespace.h b/src/include/commands/tablespace.h
new file mode 100644
index 0000000..f33ba51
--- /dev/null
+++ b/src/include/commands/tablespace.h
@@ -0,0 +1,69 @@
+/*-------------------------------------------------------------------------
+ *
+ * tablespace.h
+ *		Tablespace management commands (create/drop tablespace).
+ *
+ *
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/commands/tablespace.h
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef TABLESPACE_H
+#define TABLESPACE_H
+
+#include "access/xlogreader.h"
+#include "catalog/objectaddress.h"
+#include "lib/stringinfo.h"
+#include "nodes/parsenodes.h"
+
+extern bool allow_in_place_tablespaces;
+
+/* XLOG stuff */
+#define XLOG_TBLSPC_CREATE		0x00
+#define XLOG_TBLSPC_DROP		0x10
+
+typedef struct xl_tblspc_create_rec
+{
+	Oid			ts_id;
+	char		ts_path[FLEXIBLE_ARRAY_MEMBER]; /* null-terminated string */
+} xl_tblspc_create_rec;
+
+typedef struct xl_tblspc_drop_rec
+{
+	Oid			ts_id;
+} xl_tblspc_drop_rec;
+
+typedef struct TableSpaceOpts
+{
+	int32		vl_len_;		/* varlena header (do not touch directly!) */
+	float8		random_page_cost;
+	float8		seq_page_cost;
+	int			effective_io_concurrency;
+	int			maintenance_io_concurrency;
+} TableSpaceOpts;
+
+extern Oid	CreateTableSpace(CreateTableSpaceStmt *stmt);
+extern void DropTableSpace(DropTableSpaceStmt *stmt);
+extern ObjectAddress RenameTableSpace(const char *oldname, const char *newname);
+extern Oid	AlterTableSpaceOptions(AlterTableSpaceOptionsStmt *stmt);
+
+extern void TablespaceCreateDbspace(Oid spcNode, Oid dbNode, bool isRedo);
+
+extern Oid	GetDefaultTablespace(char relpersistence, bool partitioned);
+
+extern void PrepareTempTablespaces(void);
+
+extern Oid	get_tablespace_oid(const char *tablespacename, bool missing_ok);
+extern char *get_tablespace_name(Oid spc_oid);
+
+extern bool directory_is_empty(const char *path);
+extern void remove_tablespace_symlink(const char *linkloc);
+
+extern void tblspc_redo(XLogReaderState *rptr);
+extern void tblspc_desc(StringInfo buf, XLogReaderState *rptr);
+extern const char *tblspc_identify(uint8 info);
+
+#endif							/* TABLESPACE_H */