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85b506bbfc
This removes ATChangeIndexesPersistence() introduced by f41872d0c1
which was too ugly to live for long. Instead, the correct persistence
marking is passed all the way down to reindex_index, so that the
transient relation built to contain the index relfilenode can
get marked correctly right from the start.
Author: Fabrízio de Royes Mello
Review and editorialization by Michael Paquier
and Álvaro Herrera
130 lines
3.5 KiB
C
130 lines
3.5 KiB
C
/*-------------------------------------------------------------------------
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*
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* index.h
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* prototypes for catalog/index.c.
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*
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*
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* Portions Copyright (c) 1996-2014, 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/catalog/index.h
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef INDEX_H
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#define INDEX_H
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#include "nodes/execnodes.h"
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#define DEFAULT_INDEX_TYPE "btree"
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/* Typedef for callback function for IndexBuildHeapScan */
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typedef void (*IndexBuildCallback) (Relation index,
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HeapTuple htup,
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Datum *values,
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bool *isnull,
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bool tupleIsAlive,
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void *state);
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/* Action code for index_set_state_flags */
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typedef enum
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{
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INDEX_CREATE_SET_READY,
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INDEX_CREATE_SET_VALID,
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INDEX_DROP_CLEAR_VALID,
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INDEX_DROP_SET_DEAD
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} IndexStateFlagsAction;
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extern void index_check_primary_key(Relation heapRel,
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IndexInfo *indexInfo,
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bool is_alter_table);
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extern Oid index_create(Relation heapRelation,
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const char *indexRelationName,
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Oid indexRelationId,
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Oid relFileNode,
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IndexInfo *indexInfo,
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List *indexColNames,
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Oid accessMethodObjectId,
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Oid tableSpaceId,
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Oid *collationObjectId,
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Oid *classObjectId,
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int16 *coloptions,
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Datum reloptions,
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bool isprimary,
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bool isconstraint,
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bool deferrable,
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bool initdeferred,
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bool allow_system_table_mods,
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bool skip_build,
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bool concurrent,
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bool is_internal,
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bool if_not_exists);
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extern void index_constraint_create(Relation heapRelation,
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Oid indexRelationId,
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IndexInfo *indexInfo,
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const char *constraintName,
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char constraintType,
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bool deferrable,
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bool initdeferred,
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bool mark_as_primary,
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bool update_pgindex,
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bool remove_old_dependencies,
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bool allow_system_table_mods,
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bool is_internal);
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extern void index_drop(Oid indexId, bool concurrent);
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extern IndexInfo *BuildIndexInfo(Relation index);
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extern void FormIndexDatum(IndexInfo *indexInfo,
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TupleTableSlot *slot,
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EState *estate,
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Datum *values,
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bool *isnull);
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extern void index_build(Relation heapRelation,
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Relation indexRelation,
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IndexInfo *indexInfo,
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bool isprimary,
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bool isreindex);
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extern double IndexBuildHeapScan(Relation heapRelation,
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Relation indexRelation,
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IndexInfo *indexInfo,
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bool allow_sync,
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IndexBuildCallback callback,
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void *callback_state);
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extern double IndexBuildHeapRangeScan(Relation heapRelation,
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Relation indexRelation,
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IndexInfo *indexInfo,
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bool allow_sync,
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BlockNumber start_blockno,
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BlockNumber end_blockno,
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IndexBuildCallback callback,
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void *callback_state);
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extern void validate_index(Oid heapId, Oid indexId, Snapshot snapshot);
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extern void index_set_state_flags(Oid indexId, IndexStateFlagsAction action);
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extern void reindex_index(Oid indexId, bool skip_constraint_checks,
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char relpersistence);
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/* Flag bits for reindex_relation(): */
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#define REINDEX_REL_PROCESS_TOAST 0x01
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#define REINDEX_REL_SUPPRESS_INDEX_USE 0x02
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#define REINDEX_REL_CHECK_CONSTRAINTS 0x04
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#define REINDEX_REL_FORCE_INDEXES_UNLOGGED 0x08
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#define REINDEX_REL_FORCE_INDEXES_PERMANENT 0x10
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extern bool reindex_relation(Oid relid, int flags);
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extern bool ReindexIsProcessingHeap(Oid heapOid);
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extern bool ReindexIsProcessingIndex(Oid indexOid);
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extern Oid IndexGetRelation(Oid indexId, bool missing_ok);
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#endif /* INDEX_H */
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