init

2026-04-07 13:35:22 +08:00
commit 0120fa9ce3
1530 changed files with 424864 additions and 0 deletions
--- a/db_include/commands/tablecmds.h
+++ b/db_include/commands/tablecmds.h
@@ -0,0 +1,106 @@
+/*-------------------------------------------------------------------------
+ *
+ * tablecmds.h
+ *	  prototypes for tablecmds.c.
+ *
+ *
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/commands/tablecmds.h
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef TABLECMDS_H
+#define TABLECMDS_H
+
+#include "access/htup.h"
+#include "catalog/dependency.h"
+#include "catalog/objectaddress.h"
+#include "nodes/parsenodes.h"
+#include "storage/lock.h"
+#include "utils/relcache.h"
+
+struct AlterTableUtilityContext;	/* avoid including tcop/utility.h here */
+
+
+extern ObjectAddress DefineRelation(CreateStmt *stmt, char relkind, Oid ownerId,
+									ObjectAddress *typaddress, const char *queryString);
+
+extern void RemoveRelations(DropStmt *drop);
+
+extern Oid	AlterTableLookupRelation(AlterTableStmt *stmt, LOCKMODE lockmode);
+
+extern void AlterTable(AlterTableStmt *stmt, LOCKMODE lockmode,
+					   struct AlterTableUtilityContext *context);
+
+extern LOCKMODE AlterTableGetLockLevel(List *cmds);
+
+extern void ATExecChangeOwner(Oid relationOid, Oid newOwnerId, bool recursing, LOCKMODE lockmode);
+
+extern void AlterTableInternal(Oid relid, List *cmds, bool recurse);
+
+extern Oid	AlterTableMoveAll(AlterTableMoveAllStmt *stmt);
+
+extern ObjectAddress AlterTableNamespace(AlterObjectSchemaStmt *stmt,
+										 Oid *oldschema);
+
+extern void AlterTableNamespaceInternal(Relation rel, Oid oldNspOid,
+										Oid nspOid, ObjectAddresses *objsMoved);
+
+extern void AlterRelationNamespaceInternal(Relation classRel, Oid relOid,
+										   Oid oldNspOid, Oid newNspOid,
+										   bool hasDependEntry,
+										   ObjectAddresses *objsMoved);
+
+extern void CheckTableNotInUse(Relation rel, const char *stmt);
+
+extern void ExecuteTruncate(TruncateStmt *stmt);
+extern void ExecuteTruncateGuts(List *explicit_rels,
+								List *relids,
+								List *relids_logged,
+								DropBehavior behavior,
+								bool restart_seqs);
+
+extern void SetRelationHasSubclass(Oid relationId, bool relhassubclass);
+
+extern bool CheckRelationTableSpaceMove(Relation rel, Oid newTableSpaceId);
+extern void SetRelationTableSpace(Relation rel, Oid newTableSpaceId,
+								  Oid newRelFileNode);
+
+extern ObjectAddress renameatt(RenameStmt *stmt);
+
+extern ObjectAddress RenameConstraint(RenameStmt *stmt);
+
+extern ObjectAddress RenameRelation(RenameStmt *stmt);
+
+extern void RenameRelationInternal(Oid myrelid,
+								   const char *newrelname, bool is_internal,
+								   bool is_index);
+
+extern void ResetRelRewrite(Oid myrelid);
+
+extern void find_composite_type_dependencies(Oid typeOid,
+											 Relation origRelation,
+											 const char *origTypeName);
+
+extern void check_of_type(HeapTuple typetuple);
+
+extern void register_on_commit_action(Oid relid, OnCommitAction action);
+extern void remove_on_commit_action(Oid relid);
+
+extern void PreCommit_on_commit_actions(void);
+extern void AtEOXact_on_commit_actions(bool isCommit);
+extern void AtEOSubXact_on_commit_actions(bool isCommit,
+										  SubTransactionId mySubid,
+										  SubTransactionId parentSubid);
+
+extern void RangeVarCallbackOwnsTable(const RangeVar *relation,
+									  Oid relId, Oid oldRelId, void *arg);
+
+extern void RangeVarCallbackOwnsRelation(const RangeVar *relation,
+										 Oid relId, Oid oldRelId, void *arg);
+extern bool PartConstraintImpliedByRelConstraint(Relation scanrel,
+												 List *partConstraint);
+
+#endif							/* TABLECMDS_H */