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Previously, while primary keys could be made on partitioned tables, it was not possible to define foreign keys that reference those primary keys. Now it is possible to do that. Author: Álvaro Herrera Reviewed-by: Amit Langote, Jesper Pedersen Discussion: https://postgr.es/m/20181102234158.735b3fevta63msbj@alvherre.pgsql
97 lines
3.1 KiB
C
97 lines
3.1 KiB
C
/*-------------------------------------------------------------------------
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*
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* tablecmds.h
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* prototypes for tablecmds.c.
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*
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*
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* Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* src/include/commands/tablecmds.h
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef TABLECMDS_H
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#define TABLECMDS_H
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#include "access/htup.h"
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#include "catalog/dependency.h"
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#include "catalog/objectaddress.h"
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#include "nodes/parsenodes.h"
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#include "storage/lock.h"
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#include "utils/relcache.h"
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extern ObjectAddress DefineRelation(CreateStmt *stmt, char relkind, Oid ownerId,
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ObjectAddress *typaddress, const char *queryString);
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extern void RemoveRelations(DropStmt *drop);
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extern Oid AlterTableLookupRelation(AlterTableStmt *stmt, LOCKMODE lockmode);
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extern void AlterTable(Oid relid, LOCKMODE lockmode, AlterTableStmt *stmt);
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extern LOCKMODE AlterTableGetLockLevel(List *cmds);
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extern void ATExecChangeOwner(Oid relationOid, Oid newOwnerId, bool recursing, LOCKMODE lockmode);
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extern void AlterTableInternal(Oid relid, List *cmds, bool recurse);
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extern Oid AlterTableMoveAll(AlterTableMoveAllStmt *stmt);
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extern ObjectAddress AlterTableNamespace(AlterObjectSchemaStmt *stmt,
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Oid *oldschema);
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extern void AlterTableNamespaceInternal(Relation rel, Oid oldNspOid,
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Oid nspOid, ObjectAddresses *objsMoved);
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extern void AlterRelationNamespaceInternal(Relation classRel, Oid relOid,
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Oid oldNspOid, Oid newNspOid,
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bool hasDependEntry,
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ObjectAddresses *objsMoved);
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extern void CheckTableNotInUse(Relation rel, const char *stmt);
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extern void ExecuteTruncate(TruncateStmt *stmt);
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extern void ExecuteTruncateGuts(List *explicit_rels, List *relids, List *relids_logged,
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DropBehavior behavior, bool restart_seqs);
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extern void SetRelationHasSubclass(Oid relationId, bool relhassubclass);
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extern ObjectAddress renameatt(RenameStmt *stmt);
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extern ObjectAddress renameatt_type(RenameStmt *stmt);
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extern ObjectAddress RenameConstraint(RenameStmt *stmt);
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extern ObjectAddress RenameRelation(RenameStmt *stmt);
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extern void RenameRelationInternal(Oid myrelid,
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const char *newrelname, bool is_internal,
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bool is_index);
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extern void find_composite_type_dependencies(Oid typeOid,
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Relation origRelation,
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const char *origTypeName);
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extern void check_of_type(HeapTuple typetuple);
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extern void register_on_commit_action(Oid relid, OnCommitAction action);
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extern void remove_on_commit_action(Oid relid);
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extern void PreCommit_on_commit_actions(void);
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extern void AtEOXact_on_commit_actions(bool isCommit);
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extern void AtEOSubXact_on_commit_actions(bool isCommit,
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SubTransactionId mySubid,
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SubTransactionId parentSubid);
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extern void RangeVarCallbackOwnsTable(const RangeVar *relation,
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Oid relId, Oid oldRelId, void *arg);
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extern void RangeVarCallbackOwnsRelation(const RangeVar *relation,
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Oid relId, Oid oldRelId, void *noCatalogs);
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extern bool PartConstraintImpliedByRelConstraint(Relation scanrel,
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List *partConstraint);
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#endif /* TABLECMDS_H */
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