diff --git a/doc/src/sgml/ref/cluster.sgml b/doc/src/sgml/ref/cluster.sgml index 4da60d8d56abe..1adf12c3b9e76 100644 --- a/doc/src/sgml/ref/cluster.sgml +++ b/doc/src/sgml/ref/cluster.sgml @@ -21,7 +21,7 @@ PostgreSQL documentation -CLUSTER [VERBOSE] table_name [ USING index_name ] +CLUSTER [VERBOSE] table_name [ USING index_name ] [ TABLESPACE new_tablespace ] CLUSTER [VERBOSE] @@ -99,6 +99,15 @@ CLUSTER [VERBOSE] + + new_tablespace + + + The name of a specific tablespace to store clustered relations. + + + + VERBOSE diff --git a/doc/src/sgml/ref/reindex.sgml b/doc/src/sgml/ref/reindex.sgml index c54a7c420d426..b97bd673a5418 100644 --- a/doc/src/sgml/ref/reindex.sgml +++ b/doc/src/sgml/ref/reindex.sgml @@ -21,7 +21,7 @@ PostgreSQL documentation -REINDEX [ ( option [, ...] ) ] { INDEX | TABLE | SCHEMA | DATABASE | SYSTEM } [ CONCURRENTLY ] name +REINDEX [ ( option [, ...] ) ] { INDEX | TABLE | SCHEMA | DATABASE | SYSTEM } [ CONCURRENTLY ] name [ TABLESPACE new_tablespace ] where option can be one of: @@ -174,6 +174,28 @@ REINDEX [ ( option [, ...] ) ] { IN + + TABLESPACE + + + This specifies a tablespace, where all rebuilt indexes will be created. + Cannot be used with "mapped" relations. If SCHEMA, + DATABASE or SYSTEM is specified, then + all unsuitable relations will be skipped and a single WARNING + will be generated. + + + + + + new_tablespace + + + The name of a specific tablespace to store rebuilt indexes. + + + + VERBOSE diff --git a/doc/src/sgml/ref/vacuum.sgml b/doc/src/sgml/ref/vacuum.sgml index 846056a353d82..0a00125a3684d 100644 --- a/doc/src/sgml/ref/vacuum.sgml +++ b/doc/src/sgml/ref/vacuum.sgml @@ -23,6 +23,7 @@ PostgreSQL documentation VACUUM [ ( option [, ...] ) ] [ table_and_columns [, ...] ] VACUUM [ FULL ] [ FREEZE ] [ VERBOSE ] [ ANALYZE ] [ table_and_columns [, ...] ] +VACUUM ( FULL [, ...] ) [ TABLESPACE new_tablespace ] [ table_and_columns [, ...] ] where option can be one of: @@ -299,6 +300,16 @@ VACUUM [ FULL ] [ FREEZE ] [ VERBOSE ] [ ANALYZE ] [ new_tablespace + + + The name of a specific tablespace to write a new copy of the table. + + + + diff --git a/src/backend/catalog/index.c b/src/backend/catalog/index.c index 2d81bc3cbc94e..8f0353cca63ee 100644 --- a/src/backend/catalog/index.c +++ b/src/backend/catalog/index.c @@ -1235,9 +1235,13 @@ index_create(Relation heapRelation, * Create concurrently an index based on the definition of the one provided by * caller. The index is inserted into catalogs and needs to be built later * on. This is called during concurrent reindex processing. + * + * "tablespaceOid" is the new tablespace to use for this index. If + * InvalidOid, use the tablespace in-use instead. */ Oid -index_concurrently_create_copy(Relation heapRelation, Oid oldIndexId, const char *newName) +index_concurrently_create_copy(Relation heapRelation, Oid oldIndexId, + Oid tablespaceOid, const char *newName) { Relation indexRelation; IndexInfo *oldInfo, @@ -1367,7 +1371,8 @@ index_concurrently_create_copy(Relation heapRelation, Oid oldIndexId, const char newInfo, indexColNames, indexRelation->rd_rel->relam, - indexRelation->rd_rel->reltablespace, + OidIsValid(tablespaceOid) ? + tablespaceOid : indexRelation->rd_rel->reltablespace, indexRelation->rd_indcollation, indclass->values, indcoloptions->values, @@ -3415,10 +3420,12 @@ IndexGetRelation(Oid indexId, bool missing_ok) /* * reindex_index - This routine is used to recreate a single index + * + * See comments of reindex_relation() for details about "tablespaceOid". */ void -reindex_index(Oid indexId, bool skip_constraint_checks, char persistence, - int options) +reindex_index(Oid indexId, Oid tablespaceOid, bool skip_constraint_checks, + char persistence, int options) { Relation iRel, heapRelation; @@ -3427,6 +3434,7 @@ reindex_index(Oid indexId, bool skip_constraint_checks, char persistence, volatile bool skipped_constraint = false; PGRUsage ru0; bool progress = (options & REINDEXOPT_REPORT_PROGRESS) != 0; + bool set_tablespace = OidIsValid(tablespaceOid); pg_rusage_init(&ru0); @@ -3465,6 +3473,39 @@ reindex_index(Oid indexId, bool skip_constraint_checks, char persistence, elog(ERROR, "unsupported relation kind for index \"%s\"", RelationGetRelationName(iRel)); + /* + * Skip tablespace change of all indexes on TOAST tables, unless + * allow_system_table_mods=1, but error out on system catalog. + */ + if (set_tablespace && IsToastRelation(iRel)) + { + if (!allowSystemTableMods) + { + ereport(WARNING, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("skipping tablespace change of \"%s\"", + RelationGetRelationName(iRel)), + errdetail("Cannot move system relation, only REINDEX is performed."))); + set_tablespace = false; + } + } + else if (set_tablespace && + IsCatalogRelationOid(indexId) && !allowSystemTableMods) + ereport(ERROR, + (errcode(ERRCODE_INSUFFICIENT_PRIVILEGE), + errmsg("permission denied: \"%s\" is a system catalog", + RelationGetRelationName(iRel)))); + + /* + * We cannot support moving mapped relations into different tablespaces. + * (In particular this eliminates all shared catalogs.) + */ + if (set_tablespace && RelationIsMapped(iRel)) + ereport(ERROR, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("cannot change tablespace of mapped relation \"%s\"", + RelationGetRelationName(iRel)))); + /* * Don't allow reindex on temp tables of other backends ... their local * buffer manager is not going to cope. @@ -3491,6 +3532,47 @@ reindex_index(Oid indexId, bool skip_constraint_checks, char persistence, */ CheckTableNotInUse(iRel, "REINDEX INDEX"); + if (tablespaceOid == MyDatabaseTableSpace) + tablespaceOid = InvalidOid; + + /* + * Set the new tablespace for the relation. Do that only in the + * case where the reindex caller wishes to enforce a new tablespace. + */ + if (set_tablespace && + tablespaceOid != iRel->rd_rel->reltablespace) + { + Relation pg_class; + Form_pg_class rd_rel; + HeapTuple tuple; + + /* First get a modifiable copy of the relation's pg_class row */ + pg_class = table_open(RelationRelationId, RowExclusiveLock); + + tuple = SearchSysCacheCopy1(RELOID, ObjectIdGetDatum(indexId)); + if (!HeapTupleIsValid(tuple)) + elog(ERROR, "cache lookup failed for relation %u", indexId); + rd_rel = (Form_pg_class) GETSTRUCT(tuple); + + /* + * Mark the relation as ready to be dropped at transaction commit, + * before making visible the new tablespace change so as this won't + * miss things. + */ + RelationDropStorage(iRel); + + /* Update the pg_class row */ + rd_rel->reltablespace = tablespaceOid; + CatalogTupleUpdate(pg_class, &tuple->t_self, tuple); + + heap_freetuple(tuple); + + table_close(pg_class, RowExclusiveLock); + + /* Make sure the reltablespace change is visible */ + CommandCounterIncrement(); + } + /* * All predicate locks on the index are about to be made invalid. Promote * them to relation locks on the heap. @@ -3629,6 +3711,10 @@ reindex_index(Oid indexId, bool skip_constraint_checks, char persistence, * reindex_relation - This routine is used to recreate all indexes * of a relation (and optionally its toast relation too, if any). * + * "tablespaceOid" defines the new tablespace where the indexes of + * the relation will be rebuilt. If InvalidOid is used, the current + * tablespace of each index is used instead. + * * "flags" is a bitmask that can include any combination of these bits: * * REINDEX_REL_PROCESS_TOAST: if true, process the toast table too (if any). @@ -3661,7 +3747,7 @@ reindex_index(Oid indexId, bool skip_constraint_checks, char persistence, * index rebuild. */ bool -reindex_relation(Oid relid, int flags, int options) +reindex_relation(Oid relid, Oid tablespaceOid, int flags, int options) { Relation rel; Oid toast_relid; @@ -3752,7 +3838,8 @@ reindex_relation(Oid relid, int flags, int options) continue; } - reindex_index(indexOid, !(flags & REINDEX_REL_CHECK_CONSTRAINTS), + reindex_index(indexOid, tablespaceOid, + !(flags & REINDEX_REL_CHECK_CONSTRAINTS), persistence, options); CommandCounterIncrement(); @@ -3785,7 +3872,7 @@ reindex_relation(Oid relid, int flags, int options) * still hold the lock on the master table. */ if ((flags & REINDEX_REL_PROCESS_TOAST) && OidIsValid(toast_relid)) - result |= reindex_relation(toast_relid, flags, options); + result |= reindex_relation(toast_relid, tablespaceOid, flags, options); return result; } diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c index fc1cea0236a10..894b1fb98ff58 100644 --- a/src/backend/commands/cluster.c +++ b/src/backend/commands/cluster.c @@ -33,10 +33,12 @@ #include "catalog/namespace.h" #include "catalog/objectaccess.h" #include "catalog/pg_am.h" +#include "catalog/pg_tablespace.h" #include "catalog/toasting.h" #include "commands/cluster.h" #include "commands/progress.h" #include "commands/tablecmds.h" +#include "commands/tablespace.h" #include "commands/vacuum.h" #include "miscadmin.h" #include "optimizer/optimizer.h" @@ -67,7 +69,7 @@ typedef struct } RelToCluster; -static void rebuild_relation(Relation OldHeap, Oid indexOid, bool verbose); +static void rebuild_relation(Relation OldHeap, Oid indexOid, Oid NewTableSpaceOid, bool verbose); static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex, bool verbose, bool *pSwapToastByContent, TransactionId *pFreezeXid, MultiXactId *pCutoffMulti); @@ -101,6 +103,22 @@ static List *get_tables_to_cluster(MemoryContext cluster_context); void cluster(ClusterStmt *stmt, bool isTopLevel) { + /* Oid of tablespace to use for clustered relation. */ + Oid tablespaceOid = InvalidOid; + + /* Select tablespace Oid to use. */ + if (stmt->tablespacename) + { + tablespaceOid = get_tablespace_oid(stmt->tablespacename, false); + + /* Can't move a non-shared relation into pg_global */ + if (tablespaceOid == GLOBALTABLESPACE_OID) + ereport(ERROR, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("cannot move non-shared relation to tablespace \"%s\"", + stmt->tablespacename))); + } + if (stmt->relation != NULL) { /* This is the single-relation case. */ @@ -182,7 +200,7 @@ cluster(ClusterStmt *stmt, bool isTopLevel) table_close(rel, NoLock); /* Do the job. */ - cluster_rel(tableOid, indexOid, stmt->options); + cluster_rel(tableOid, indexOid, tablespaceOid, stmt->options); } else { @@ -230,7 +248,7 @@ cluster(ClusterStmt *stmt, bool isTopLevel) /* functions in indexes may want a snapshot set */ PushActiveSnapshot(GetTransactionSnapshot()); /* Do the job. */ - cluster_rel(rvtc->tableOid, rvtc->indexOid, + cluster_rel(rvtc->tableOid, rvtc->indexOid, tablespaceOid, stmt->options | CLUOPT_RECHECK); PopActiveSnapshot(); CommitTransactionCommand(); @@ -262,7 +280,7 @@ cluster(ClusterStmt *stmt, bool isTopLevel) * and error messages should refer to the operation as VACUUM not CLUSTER. */ void -cluster_rel(Oid tableOid, Oid indexOid, int options) +cluster_rel(Oid tableOid, Oid indexOid, Oid tablespaceOid, int options) { Relation OldHeap; bool verbose = ((options & CLUOPT_VERBOSE) != 0); @@ -375,6 +393,23 @@ cluster_rel(Oid tableOid, Oid indexOid, int options) (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), errmsg("cannot cluster a shared catalog"))); + if (OidIsValid(tablespaceOid) && + !allowSystemTableMods && IsSystemRelation(OldHeap)) + ereport(ERROR, + (errcode(ERRCODE_INSUFFICIENT_PRIVILEGE), + errmsg("permission denied: \"%s\" is a system catalog", + RelationGetRelationName(OldHeap)))); + + /* + * We cannot support moving mapped relations into different tablespaces. + * (In particular this eliminates all shared catalogs.) + */ + if (OidIsValid(tablespaceOid) && RelationIsMapped(OldHeap)) + ereport(ERROR, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("cannot change tablespace of mapped relation \"%s\"", + RelationGetRelationName(OldHeap)))); + /* * Don't process temp tables of other backends ... their local buffer * manager is not going to cope. @@ -425,7 +460,7 @@ cluster_rel(Oid tableOid, Oid indexOid, int options) TransferPredicateLocksToHeapRelation(OldHeap); /* rebuild_relation does all the dirty work */ - rebuild_relation(OldHeap, indexOid, verbose); + rebuild_relation(OldHeap, indexOid, tablespaceOid, verbose); /* NB: rebuild_relation does table_close() on OldHeap */ @@ -584,7 +619,7 @@ mark_index_clustered(Relation rel, Oid indexOid, bool is_internal) * NB: this routine closes OldHeap at the right time; caller should not. */ static void -rebuild_relation(Relation OldHeap, Oid indexOid, bool verbose) +rebuild_relation(Relation OldHeap, Oid indexOid, Oid NewTablespaceOid, bool verbose) { Oid tableOid = RelationGetRelid(OldHeap); Oid tableSpace = OldHeap->rd_rel->reltablespace; @@ -595,6 +630,10 @@ rebuild_relation(Relation OldHeap, Oid indexOid, bool verbose) TransactionId frozenXid; MultiXactId cutoffMulti; + /* Use new tablespace if passed. */ + if (OidIsValid(NewTablespaceOid)) + tableSpace = NewTablespaceOid; + /* Mark the correct index as clustered */ if (OidIsValid(indexOid)) mark_index_clustered(OldHeap, indexOid, true); @@ -1039,6 +1078,13 @@ swap_relation_files(Oid r1, Oid r2, bool target_is_pg_class, */ Assert(!target_is_pg_class); + if (!allowSystemTableMods && IsSystemClass(r1, relform1) && + relform1->reltablespace != relform2->reltablespace) + ereport(ERROR, + (errcode(ERRCODE_INSUFFICIENT_PRIVILEGE), + errmsg("permission denied: \"%s\" is a system catalog", + get_rel_name(r1)))); + swaptemp = relform1->relfilenode; relform1->relfilenode = relform2->relfilenode; relform2->relfilenode = swaptemp; @@ -1406,7 +1452,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap, pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE, PROGRESS_CLUSTER_PHASE_REBUILD_INDEX); - reindex_relation(OIDOldHeap, reindex_flags, 0); + reindex_relation(OIDOldHeap, InvalidOid, reindex_flags, 0); /* Report that we are now doing clean up */ pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE, diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c index 4e8263af4be48..afc98cdbbb113 100644 --- a/src/backend/commands/indexcmds.c +++ b/src/backend/commands/indexcmds.c @@ -87,7 +87,7 @@ static char *ChooseIndexNameAddition(List *colnames); static List *ChooseIndexColumnNames(List *indexElems); static void RangeVarCallbackForReindexIndex(const RangeVar *relation, Oid relId, Oid oldRelId, void *arg); -static bool ReindexRelationConcurrently(Oid relationOid, int options); +static bool ReindexRelationConcurrently(Oid relationOid, Oid tablespaceOid, int options); static void ReindexPartitionedIndex(Relation parentIdx); static void update_relispartition(Oid relationId, bool newval); @@ -2303,10 +2303,11 @@ ChooseIndexColumnNames(List *indexElems) * Recreate a specific index. */ void -ReindexIndex(RangeVar *indexRelation, int options, bool concurrent) +ReindexIndex(RangeVar *indexRelation, char *newTableSpaceName, int options, bool concurrent) { struct ReindexIndexCallbackState state; Oid indOid; + Oid tablespaceOid = InvalidOid; Relation irel; char persistence; @@ -2341,12 +2342,26 @@ ReindexIndex(RangeVar *indexRelation, int options, bool concurrent) } persistence = irel->rd_rel->relpersistence; + + /* Define new tablespaceOid if it is wanted by caller */ + if (newTableSpaceName) + { + tablespaceOid = get_tablespace_oid(newTableSpaceName, false); + + /* Can't move a non-shared relation into pg_global */ + if (tablespaceOid == GLOBALTABLESPACE_OID) + ereport(ERROR, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("cannot move non-shared relation to tablespace \"%s\"", + newTableSpaceName))); + } + index_close(irel, NoLock); if (concurrent && persistence != RELPERSISTENCE_TEMP) - ReindexRelationConcurrently(indOid, options); + ReindexRelationConcurrently(indOid, tablespaceOid, options); else - reindex_index(indOid, false, persistence, + reindex_index(indOid, tablespaceOid, false, persistence, options | REINDEXOPT_REPORT_PROGRESS); } @@ -2425,10 +2440,11 @@ RangeVarCallbackForReindexIndex(const RangeVar *relation, * Recreate all indexes of a table (and of its toast table, if any) */ Oid -ReindexTable(RangeVar *relation, int options, bool concurrent) +ReindexTable(RangeVar *relation, char *newTableSpaceName, int options, bool concurrent) { Oid heapOid; bool result; + Oid tablespaceOid = InvalidOid; /* * The lock level used here should match reindex_relation(). @@ -2443,9 +2459,22 @@ ReindexTable(RangeVar *relation, int options, bool concurrent) 0, RangeVarCallbackOwnsTable, NULL); + /* Define new tablespaceOid if it is wanted by caller */ + if (newTableSpaceName) + { + tablespaceOid = get_tablespace_oid(newTableSpaceName, false); + + /* Can't move a non-shared relation into pg_global */ + if (tablespaceOid == GLOBALTABLESPACE_OID) + ereport(ERROR, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("cannot move non-shared relation to tablespace \"%s\"", + newTableSpaceName))); + } + if (concurrent && get_rel_persistence(heapOid) != RELPERSISTENCE_TEMP) { - result = ReindexRelationConcurrently(heapOid, options); + result = ReindexRelationConcurrently(heapOid, tablespaceOid, options); if (!result) ereport(NOTICE, @@ -2455,6 +2484,7 @@ ReindexTable(RangeVar *relation, int options, bool concurrent) else { result = reindex_relation(heapOid, + tablespaceOid, REINDEX_REL_PROCESS_TOAST | REINDEX_REL_CHECK_CONSTRAINTS, options | REINDEXOPT_REPORT_PROGRESS); @@ -2476,10 +2506,11 @@ ReindexTable(RangeVar *relation, int options, bool concurrent) * That means this must not be called within a user transaction block! */ void -ReindexMultipleTables(const char *objectName, ReindexObjectType objectKind, +ReindexMultipleTables(const char *objectName, ReindexObjectType objectKind, char *newTableSpaceName, int options, bool concurrent) { Oid objectOid; + Oid tablespaceOid = InvalidOid; Relation relationRelation; TableScanDesc scan; ScanKeyData scan_keys[1]; @@ -2490,6 +2521,7 @@ ReindexMultipleTables(const char *objectName, ReindexObjectType objectKind, ListCell *l; int num_keys; bool concurrent_warning = false; + bool tablespace_warning = false; AssertArg(objectName); Assert(objectKind == REINDEX_OBJECT_SCHEMA || @@ -2528,6 +2560,19 @@ ReindexMultipleTables(const char *objectName, ReindexObjectType objectKind, objectName); } + /* Define new tablespaceOid if it is wanted by caller */ + if (newTableSpaceName) + { + tablespaceOid = get_tablespace_oid(newTableSpaceName, false); + + /* Can't move a non-shared relation into pg_global */ + if (tablespaceOid == GLOBALTABLESPACE_OID) + ereport(ERROR, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("cannot move non-shared relation to tablespace \"%s\"", + newTableSpaceName))); + } + /* * Create a memory context that will survive forced transaction commits we * do below. Since it is a child of PortalContext, it will go away @@ -2618,6 +2663,35 @@ ReindexMultipleTables(const char *objectName, ReindexObjectType objectKind, continue; } + if (OidIsValid(tablespaceOid) && + IsSystemClass(relid, classtuple)) + { + if (!allowSystemTableMods) + { + /* Skip all system relations, if not allowSystemTableMods */ + if (!tablespace_warning) + ereport(WARNING, + (errcode(ERRCODE_INSUFFICIENT_PRIVILEGE), + errmsg("cannot change tablespace of indexes on system relations, skipping all"))); + tablespace_warning = true; + continue; + } + else if (!OidIsValid(classtuple->relfilenode)) + { + /* + * Skip all mapped relations. + * relfilenode == 0 checks after that, similarly to + * RelationIsMapped(). + */ + if (!tablespace_warning) + ereport(WARNING, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("cannot change tablespace of indexes on mapped relations, skipping all"))); + tablespace_warning = true; + continue; + } + } + /* Save the list of relation OIDs in private context */ old = MemoryContextSwitchTo(private_context); @@ -2651,7 +2725,7 @@ ReindexMultipleTables(const char *objectName, ReindexObjectType objectKind, if (concurrent && get_rel_persistence(relid) != RELPERSISTENCE_TEMP) { - (void) ReindexRelationConcurrently(relid, options); + (void) ReindexRelationConcurrently(relid, tablespaceOid, options); /* ReindexRelationConcurrently() does the verbose output */ } else @@ -2659,6 +2733,7 @@ ReindexMultipleTables(const char *objectName, ReindexObjectType objectKind, bool result; result = reindex_relation(relid, + tablespaceOid, REINDEX_REL_PROCESS_TOAST | REINDEX_REL_CHECK_CONSTRAINTS, options | REINDEXOPT_REPORT_PROGRESS); @@ -2691,6 +2766,9 @@ ReindexMultipleTables(const char *objectName, ReindexObjectType objectKind, * itself will be rebuilt. If 'relationOid' belongs to a partitioned table * then we issue a warning to mention these are not yet supported. * + * 'tablespaceOid' defines the new tablespace where the indexes of + * the relation will be rebuilt. + * * The locks taken on parent tables and involved indexes are kept until the * transaction is committed, at which point a session lock is taken on each * relation. Both of these protect against concurrent schema changes. @@ -2705,7 +2783,7 @@ ReindexMultipleTables(const char *objectName, ReindexObjectType objectKind, * anyway, and a non-concurrent reindex is more efficient. */ static bool -ReindexRelationConcurrently(Oid relationOid, int options) +ReindexRelationConcurrently(Oid relationOid, Oid tablespaceOid, int options) { List *heapRelationIds = NIL; List *indexIds = NIL; @@ -2778,6 +2856,27 @@ ReindexRelationConcurrently(Oid relationOid, int options) /* Open relation to get its indexes */ heapRelation = table_open(relationOid, ShareUpdateExclusiveLock); + /* + * We don't support moving system relations into different tablespaces, + * unless allow_system_table_mods=1. + */ + if (OidIsValid(tablespaceOid) && + !allowSystemTableMods && IsSystemRelation(heapRelation)) + ereport(ERROR, + (errcode(ERRCODE_INSUFFICIENT_PRIVILEGE), + errmsg("permission denied: \"%s\" is a system catalog", + RelationGetRelationName(heapRelation)))); + + /* + * We cannot support moving mapped relations into different tablespaces. + * (In particular this eliminates all shared catalogs.) + */ + if (OidIsValid(tablespaceOid) && RelationIsMapped(heapRelation)) + ereport(ERROR, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("cannot change tablespace of indexes on mapped relation \"%s\"", + RelationGetRelationName(heapRelation)))); + /* Add all the valid indexes of relation to list */ foreach(lc, RelationGetIndexList(heapRelation)) { @@ -2960,6 +3059,30 @@ ReindexRelationConcurrently(Oid relationOid, int options) if (indexRel->rd_rel->relpersistence == RELPERSISTENCE_TEMP) elog(ERROR, "cannot reindex a temporary table concurrently"); + /* + * We don't support moving system relations into different tablespaces, + * unless allow_system_table_mods=1. Reindexing concurrently is not + * allowed for system catalog, so we only check for indexes on + * TOAST tables here. + */ + if (OidIsValid(tablespaceOid) + && IsToastRelation(indexRel) && !allowSystemTableMods) + ereport(WARNING, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("skipping tablespace change of \"%s\"", + RelationGetRelationName(indexRel)), + errdetail("Cannot move system relation, only REINDEX CONCURRENTLY is performed."))); + + /* + * We cannot support moving mapped relations into different tablespaces. + * (In particular this eliminates all shared catalogs.) + */ + if (OidIsValid(tablespaceOid) && RelationIsMapped(indexRel)) + ereport(ERROR, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("cannot change tablespace of mapped relation \"%s\"", + RelationGetRelationName(indexRel)))); + pgstat_progress_start_command(PROGRESS_COMMAND_CREATE_INDEX, RelationGetRelid(heapRel)); pgstat_progress_update_param(PROGRESS_CREATEIDX_COMMAND, @@ -2979,6 +3102,8 @@ ReindexRelationConcurrently(Oid relationOid, int options) /* Create new index definition based on given index */ newIndexId = index_concurrently_create_copy(heapRel, indexId, + IsToastRelation(indexRel) && !allowSystemTableMods ? + InvalidOid : tablespaceOid, concurrentName); /* diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c index 8e35c5bd1a27a..d1f954265caac 100644 --- a/src/backend/commands/tablecmds.c +++ b/src/backend/commands/tablecmds.c @@ -1871,7 +1871,7 @@ ExecuteTruncateGuts(List *explicit_rels, List *relids, List *relids_logged, /* * Reconstruct the indexes to match, and we're done. */ - reindex_relation(heap_relid, REINDEX_REL_PROCESS_TOAST, 0); + reindex_relation(heap_relid, InvalidOid, REINDEX_REL_PROCESS_TOAST, 0); } pgstat_count_truncate(rel); diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c index 59731d687f6a7..95bec8d6bac14 100644 --- a/src/backend/commands/vacuum.c +++ b/src/backend/commands/vacuum.c @@ -31,13 +31,16 @@ #include "access/tableam.h" #include "access/transam.h" #include "access/xact.h" +#include "catalog/catalog.h" #include "catalog/namespace.h" #include "catalog/pg_database.h" #include "catalog/pg_inherits.h" #include "catalog/pg_namespace.h" +#include "catalog/pg_tablespace.h" #include "commands/cluster.h" #include "commands/defrem.h" #include "commands/vacuum.h" +#include "commands/tablespace.h" #include "miscadmin.h" #include "nodes/makefuncs.h" #include "pgstat.h" @@ -106,6 +109,8 @@ ExecVacuum(ParseState *pstate, VacuumStmt *vacstmt, bool isTopLevel) bool disable_page_skipping = false; bool parallel_option = false; ListCell *lc; + Oid tablespaceOid = InvalidOid; /* Oid of tablespace to use for relations + * after VACUUM FULL. */ /* Set default value */ params.index_cleanup = VACOPT_TERNARY_DEFAULT; @@ -241,6 +246,28 @@ ExecVacuum(ParseState *pstate, VacuumStmt *vacstmt, bool isTopLevel) params.multixact_freeze_table_age = -1; } + /* Get tablespace Oid to use. */ + if (vacstmt->tablespacename) + { + if (params.options & VACOPT_FULL) + { + tablespaceOid = get_tablespace_oid(vacstmt->tablespacename, false); + + /* Can't move a non-shared relation into pg_global */ + if (tablespaceOid == GLOBALTABLESPACE_OID) + ereport(ERROR, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("cannot move non-shared relation to tablespace \"%s\"", + vacstmt->tablespacename))); + } + else + ereport(ERROR, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("incompatible TABLESPACE option"), + errdetail("You can only use TABLESPACE with VACUUM FULL."))); + } + params.tablespace_oid = tablespaceOid; + /* user-invoked vacuum is never "for wraparound" */ params.is_wraparound = false; @@ -1672,8 +1699,9 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params) LOCKMODE lmode; Relation onerel; LockRelId onerelid; - Oid toast_relid; - Oid save_userid; + Oid toast_relid, + save_userid, + tablespaceOid = InvalidOid; int save_sec_context; int save_nestlevel; @@ -1807,6 +1835,23 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params) return true; } + /* + * We cannot support moving system relations into different tablespaces, + * unless allow_system_table_mods=1. + */ + if (params->options & VACOPT_FULL && + OidIsValid(params->tablespace_oid) && + IsSystemRelation(onerel) && !allowSystemTableMods) + { + ereport(WARNING, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("skipping tablespace change of \"%s\"", + RelationGetRelationName(onerel)), + errdetail("Cannot move system relation, only VACUUM is performed."))); + } + else + tablespaceOid = params->tablespace_oid; + /* * Get a session-level lock too. This will protect our access to the * relation across multiple transactions, so that we can vacuum the @@ -1876,7 +1921,7 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params) cluster_options |= CLUOPT_VERBOSE; /* VACUUM FULL is now a variant of CLUSTER; see cluster.c */ - cluster_rel(relid, InvalidOid, cluster_options); + cluster_rel(relid, InvalidOid, tablespaceOid, cluster_options); } else table_relation_vacuum(onerel, params, vac_strategy); diff --git a/src/backend/nodes/copyfuncs.c b/src/backend/nodes/copyfuncs.c index eaab97f75354a..70b0234f44438 100644 --- a/src/backend/nodes/copyfuncs.c +++ b/src/backend/nodes/copyfuncs.c @@ -3316,6 +3316,7 @@ _copyClusterStmt(const ClusterStmt *from) COPY_NODE_FIELD(relation); COPY_STRING_FIELD(indexname); COPY_SCALAR_FIELD(options); + COPY_STRING_FIELD(tablespacename); return newnode; } @@ -3901,6 +3902,7 @@ _copyVacuumStmt(const VacuumStmt *from) COPY_NODE_FIELD(options); COPY_NODE_FIELD(rels); COPY_SCALAR_FIELD(is_vacuumcmd); + COPY_STRING_FIELD(tablespacename); return newnode; } @@ -4406,6 +4408,7 @@ _copyReindexStmt(const ReindexStmt *from) COPY_STRING_FIELD(name); COPY_SCALAR_FIELD(options); COPY_SCALAR_FIELD(concurrent); + COPY_STRING_FIELD(tablespacename); return newnode; } diff --git a/src/backend/nodes/equalfuncs.c b/src/backend/nodes/equalfuncs.c index 88b912977e91a..20cfdd6c32470 100644 --- a/src/backend/nodes/equalfuncs.c +++ b/src/backend/nodes/equalfuncs.c @@ -1215,6 +1215,7 @@ _equalClusterStmt(const ClusterStmt *a, const ClusterStmt *b) COMPARE_NODE_FIELD(relation); COMPARE_STRING_FIELD(indexname); COMPARE_SCALAR_FIELD(options); + COMPARE_SCALAR_FIELD(tablespacename); return true; } @@ -1702,6 +1703,7 @@ _equalVacuumStmt(const VacuumStmt *a, const VacuumStmt *b) COMPARE_NODE_FIELD(options); COMPARE_NODE_FIELD(rels); COMPARE_SCALAR_FIELD(is_vacuumcmd); + COMPARE_SCALAR_FIELD(tablespacename); return true; } @@ -2131,6 +2133,7 @@ _equalReindexStmt(const ReindexStmt *a, const ReindexStmt *b) COMPARE_STRING_FIELD(name); COMPARE_SCALAR_FIELD(options); COMPARE_SCALAR_FIELD(concurrent); + COMPARE_STRING_FIELD(tablespacename); return true; } diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y index 7e384f956c8fd..300e6409f8539 100644 --- a/src/backend/parser/gram.y +++ b/src/backend/parser/gram.y @@ -8385,31 +8385,33 @@ DropTransformStmt: DROP TRANSFORM opt_if_exists FOR Typename LANGUAGE name opt_d * * QUERY: * - * REINDEX [ (options) ] type [CONCURRENTLY] + * REINDEX [ (options) ] type [CONCURRENTLY] [ TABLESPACE ] *****************************************************************************/ ReindexStmt: - REINDEX reindex_target_type opt_concurrently qualified_name + REINDEX reindex_target_type opt_concurrently qualified_name OptTableSpace { ReindexStmt *n = makeNode(ReindexStmt); n->kind = $2; n->concurrent = $3; n->relation = $4; + n->tablespacename = $5; n->name = NULL; n->options = 0; $$ = (Node *)n; } - | REINDEX reindex_target_multitable opt_concurrently name + | REINDEX reindex_target_multitable opt_concurrently name OptTableSpace { ReindexStmt *n = makeNode(ReindexStmt); n->kind = $2; n->concurrent = $3; n->name = $4; + n->tablespacename = $5; n->relation = NULL; n->options = 0; $$ = (Node *)n; } - | REINDEX '(' reindex_option_list ')' reindex_target_type opt_concurrently qualified_name + | REINDEX '(' reindex_option_list ')' reindex_target_type opt_concurrently qualified_name OptTableSpace { ReindexStmt *n = makeNode(ReindexStmt); n->kind = $5; @@ -8417,9 +8419,10 @@ ReindexStmt: n->relation = $7; n->name = NULL; n->options = $3; + n->tablespacename = $8; $$ = (Node *)n; } - | REINDEX '(' reindex_option_list ')' reindex_target_multitable opt_concurrently name + | REINDEX '(' reindex_option_list ')' reindex_target_multitable opt_concurrently name OptTableSpace { ReindexStmt *n = makeNode(ReindexStmt); n->kind = $5; @@ -8427,6 +8430,7 @@ ReindexStmt: n->name = $7; n->relation = NULL; n->options = $3; + n->tablespacename = $8; $$ = (Node *)n; } ; @@ -10585,14 +10589,14 @@ CreateConversionStmt: /***************************************************************************** * * QUERY: - * CLUSTER [VERBOSE] [ USING ] - * CLUSTER [VERBOSE] + * CLUSTER [VERBOSE] [ USING ] [ TABLESPACE ] + * CLUSTER [VERBOSE] [ TABLESPACE ] * CLUSTER [VERBOSE] ON (for pre-8.3) * *****************************************************************************/ ClusterStmt: - CLUSTER opt_verbose qualified_name cluster_index_specification + CLUSTER opt_verbose qualified_name cluster_index_specification OptTableSpace { ClusterStmt *n = makeNode(ClusterStmt); n->relation = $3; @@ -10600,6 +10604,7 @@ ClusterStmt: n->options = 0; if ($2) n->options |= CLUOPT_VERBOSE; + n->tablespacename = $5; $$ = (Node*)n; } | CLUSTER opt_verbose @@ -10610,6 +10615,7 @@ ClusterStmt: n->options = 0; if ($2) n->options |= CLUOPT_VERBOSE; + n->tablespacename = NULL; $$ = (Node*)n; } /* kept for pre-8.3 compatibility */ @@ -10621,6 +10627,7 @@ ClusterStmt: n->options = 0; if ($2) n->options |= CLUOPT_VERBOSE; + n->tablespacename = NULL; $$ = (Node*)n; } ; @@ -10635,6 +10642,8 @@ cluster_index_specification: * * QUERY: * VACUUM + * VACUUM FULL [ TABLESPACE ] [ [, ...] ] + * VACUUM (FULL) [ TABLESPACE ] [ [, ...] ] * ANALYZE * *****************************************************************************/ @@ -10657,6 +10666,28 @@ VacuumStmt: VACUUM opt_full opt_freeze opt_verbose opt_analyze opt_vacuum_relati makeDefElem("analyze", NULL, @5)); n->rels = $6; n->is_vacuumcmd = true; + n->tablespacename = NULL; + $$ = (Node *)n; + } + | VACUUM opt_full opt_freeze opt_verbose opt_analyze TABLESPACE name opt_vacuum_relation_list + { + VacuumStmt *n = makeNode(VacuumStmt); + n->options = NIL; + if ($2) + n->options = lappend(n->options, + makeDefElem("full", NULL, @2)); + if ($3) + n->options = lappend(n->options, + makeDefElem("freeze", NULL, @3)); + if ($4) + n->options = lappend(n->options, + makeDefElem("verbose", NULL, @4)); + if ($5) + n->options = lappend(n->options, + makeDefElem("analyze", NULL, @5)); + n->tablespacename = $7; + n->rels = $8; + n->is_vacuumcmd = true; $$ = (Node *)n; } | VACUUM '(' vac_analyze_option_list ')' opt_vacuum_relation_list @@ -10665,6 +10696,16 @@ VacuumStmt: VACUUM opt_full opt_freeze opt_verbose opt_analyze opt_vacuum_relati n->options = $3; n->rels = $5; n->is_vacuumcmd = true; + n->tablespacename = NULL; + $$ = (Node *) n; + } + | VACUUM '(' vac_analyze_option_list ')' TABLESPACE name opt_vacuum_relation_list + { + VacuumStmt *n = makeNode(VacuumStmt); + n->options = $3; + n->tablespacename = $6; + n->rels = $7; + n->is_vacuumcmd = true; $$ = (Node *) n; } ; @@ -10678,6 +10719,7 @@ AnalyzeStmt: analyze_keyword opt_verbose opt_vacuum_relation_list makeDefElem("verbose", NULL, @2)); n->rels = $3; n->is_vacuumcmd = false; + n->tablespacename = NULL; $$ = (Node *)n; } | analyze_keyword '(' vac_analyze_option_list ')' opt_vacuum_relation_list @@ -10686,6 +10728,7 @@ AnalyzeStmt: analyze_keyword opt_verbose opt_vacuum_relation_list n->options = $3; n->rels = $5; n->is_vacuumcmd = false; + n->tablespacename = NULL; $$ = (Node *) n; } ; diff --git a/src/backend/postmaster/autovacuum.c b/src/backend/postmaster/autovacuum.c index da75e755f0ff7..ad538a872fb18 100644 --- a/src/backend/postmaster/autovacuum.c +++ b/src/backend/postmaster/autovacuum.c @@ -2895,6 +2895,7 @@ table_recheck_autovac(Oid relid, HTAB *table_toast_map, tab->at_params.multixact_freeze_table_age = multixact_freeze_table_age; tab->at_params.is_wraparound = wraparound; tab->at_params.log_min_duration = log_min_duration; + tab->at_params.tablespace_oid = InvalidOid; tab->at_vacuum_cost_limit = vac_cost_limit; tab->at_vacuum_cost_delay = vac_cost_delay; tab->at_relname = NULL; diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c index b1f7f6e2d01d3..1d9e448a1c615 100644 --- a/src/backend/tcop/utility.c +++ b/src/backend/tcop/utility.c @@ -924,10 +924,10 @@ standard_ProcessUtility(PlannedStmt *pstmt, switch (stmt->kind) { case REINDEX_OBJECT_INDEX: - ReindexIndex(stmt->relation, stmt->options, stmt->concurrent); + ReindexIndex(stmt->relation, stmt->tablespacename, stmt->options, stmt->concurrent); break; case REINDEX_OBJECT_TABLE: - ReindexTable(stmt->relation, stmt->options, stmt->concurrent); + ReindexTable(stmt->relation, stmt->tablespacename, stmt->options, stmt->concurrent); break; case REINDEX_OBJECT_SCHEMA: case REINDEX_OBJECT_SYSTEM: @@ -943,7 +943,7 @@ standard_ProcessUtility(PlannedStmt *pstmt, (stmt->kind == REINDEX_OBJECT_SCHEMA) ? "REINDEX SCHEMA" : (stmt->kind == REINDEX_OBJECT_SYSTEM) ? "REINDEX SYSTEM" : "REINDEX DATABASE"); - ReindexMultipleTables(stmt->name, stmt->kind, stmt->options, stmt->concurrent); + ReindexMultipleTables(stmt->name, stmt->kind, stmt->tablespacename, stmt->options, stmt->concurrent); break; default: elog(ERROR, "unrecognized object type: %d", diff --git a/src/bin/psql/tab-complete.c b/src/bin/psql/tab-complete.c index ae35fa4aa98d9..c2257582e033e 100644 --- a/src/bin/psql/tab-complete.c +++ b/src/bin/psql/tab-complete.c @@ -3432,6 +3432,12 @@ psql_completion(const char *text, int start, int end) COMPLETE_WITH_QUERY(Query_for_list_of_schemas); else if (Matches("REINDEX", "SYSTEM|DATABASE", "CONCURRENTLY")) COMPLETE_WITH_QUERY(Query_for_list_of_databases); + else if (Matches("REINDEX", MatchAny, "CONCURRENTLY", MatchAny)) + COMPLETE_WITH("TABLESPACE"); + else if (Matches("REINDEX", MatchAny, MatchAny)) + COMPLETE_WITH("TABLESPACE"); + else if (TailMatches("TABLESPACE")) + COMPLETE_WITH_QUERY(Query_for_list_of_tablespaces); /* SECURITY LABEL */ else if (Matches("SECURITY")) diff --git a/src/include/catalog/index.h b/src/include/catalog/index.h index a2890c1314d60..f38e978b45daf 100644 --- a/src/include/catalog/index.h +++ b/src/include/catalog/index.h @@ -80,6 +80,7 @@ extern Oid index_create(Relation heapRelation, extern Oid index_concurrently_create_copy(Relation heapRelation, Oid oldIndexId, + Oid tablespaceOid, const char *newName); extern void index_concurrently_build(Oid heapRelationId, @@ -131,8 +132,8 @@ extern void validate_index(Oid heapId, Oid indexId, Snapshot snapshot); extern void index_set_state_flags(Oid indexId, IndexStateFlagsAction action); -extern void reindex_index(Oid indexId, bool skip_constraint_checks, - char relpersistence, int options); +extern void reindex_index(Oid indexId, Oid tablespaceOid, bool skip_constraint_checks, + char relpersistence, int options); /* Flag bits for reindex_relation(): */ #define REINDEX_REL_PROCESS_TOAST 0x01 @@ -141,7 +142,7 @@ extern void reindex_index(Oid indexId, bool skip_constraint_checks, #define REINDEX_REL_FORCE_INDEXES_UNLOGGED 0x08 #define REINDEX_REL_FORCE_INDEXES_PERMANENT 0x10 -extern bool reindex_relation(Oid relid, int flags, int options); +extern bool reindex_relation(Oid relid, Oid tablespaceOid, int flags, int options); extern bool ReindexIsProcessingHeap(Oid heapOid); extern bool ReindexIsProcessingIndex(Oid indexOid); diff --git a/src/include/commands/cluster.h b/src/include/commands/cluster.h index e05884781b94d..aecc0c312a5f7 100644 --- a/src/include/commands/cluster.h +++ b/src/include/commands/cluster.h @@ -19,7 +19,7 @@ extern void cluster(ClusterStmt *stmt, bool isTopLevel); -extern void cluster_rel(Oid tableOid, Oid indexOid, int options); +extern void cluster_rel(Oid tableOid, Oid indexOid, Oid tablespaceOid, int options); extern void check_index_is_clusterable(Relation OldHeap, Oid indexOid, bool recheck, LOCKMODE lockmode); extern void mark_index_clustered(Relation rel, Oid indexOid, bool is_internal); diff --git a/src/include/commands/defrem.h b/src/include/commands/defrem.h index c77c9a6ed5aea..6c4f0996fac1c 100644 --- a/src/include/commands/defrem.h +++ b/src/include/commands/defrem.h @@ -34,10 +34,10 @@ extern ObjectAddress DefineIndex(Oid relationId, bool check_not_in_use, bool skip_build, bool quiet); -extern void ReindexIndex(RangeVar *indexRelation, int options, bool concurrent); -extern Oid ReindexTable(RangeVar *relation, int options, bool concurrent); +extern void ReindexIndex(RangeVar *indexRelation, char *newTableSpaceName, int options, bool concurrent); +extern Oid ReindexTable(RangeVar *relation, char *newTableSpaceName, int options, bool concurrent); extern void ReindexMultipleTables(const char *objectName, ReindexObjectType objectKind, - int options, bool concurrent); + char *newTableSpaceName, int options, bool concurrent); extern char *makeObjectName(const char *name1, const char *name2, const char *label); extern char *ChooseRelationName(const char *name1, const char *name2, diff --git a/src/include/commands/vacuum.h b/src/include/commands/vacuum.h index 2779bea5c9888..6758e9812f2ed 100644 --- a/src/include/commands/vacuum.h +++ b/src/include/commands/vacuum.h @@ -229,6 +229,8 @@ typedef struct VacuumParams * disabled. */ int nworkers; + Oid tablespace_oid; /* tablespace Oid to use for relations + * after VACUUM FULL */ } VacuumParams; /* GUC parameters */ diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index 2039b42449990..ec58c73ce1cd6 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -3202,6 +3202,7 @@ typedef struct ClusterStmt NodeTag type; RangeVar *relation; /* relation being indexed, or NULL if all */ char *indexname; /* original index defined */ + char *tablespacename; /* tablespace name to use for clustered relation */ int options; /* OR of ClusterOption flags */ } ClusterStmt; @@ -3218,6 +3219,7 @@ typedef struct VacuumStmt List *options; /* list of DefElem nodes */ List *rels; /* list of VacuumRelation, or NIL for all */ bool is_vacuumcmd; /* true for VACUUM, false for ANALYZE */ + char *tablespacename; /* tablespace name to use for vacuumed relation */ } VacuumStmt; /* @@ -3363,6 +3365,7 @@ typedef struct ReindexStmt const char *name; /* name of database to reindex */ int options; /* Reindex options flags */ bool concurrent; /* reindex concurrently? */ + char *tablespacename; /* name of tablespace to store index */ } ReindexStmt; /* ---------------------- diff --git a/src/test/regress/input/tablespace.source b/src/test/regress/input/tablespace.source index a5f61a35dc59f..352db323c8f7a 100644 --- a/src/test/regress/input/tablespace.source +++ b/src/test/regress/input/tablespace.source @@ -17,6 +17,63 @@ ALTER TABLESPACE regress_tblspace SET (some_nonexistent_parameter = true); -- f ALTER TABLESPACE regress_tblspace RESET (random_page_cost = 2.0); -- fail ALTER TABLESPACE regress_tblspace RESET (random_page_cost, effective_io_concurrency); -- ok +-- create table to test REINDEX, CLUSTER and VACUUM FULL with TABLESPACE change +CREATE TABLE regress_tblspace_test_tbl (num1 bigint, num2 double precision, num3 double precision); +INSERT INTO regress_tblspace_test_tbl (num1, num2, num3) + SELECT round(random()*100), random(), random()*42 + FROM generate_series(1, 20000) s(i); +CREATE INDEX regress_tblspace_test_tbl_idx ON regress_tblspace_test_tbl (num1); + +-- check that REINDEX with TABLESPACE change is transactional +BEGIN; +REINDEX INDEX regress_tblspace_test_tbl_idx TABLESPACE regress_tblspace; +REINDEX TABLE regress_tblspace_test_tbl TABLESPACE regress_tblspace; +ROLLBACK; +SELECT relname FROM pg_class +WHERE reltablespace=(SELECT oid FROM pg_tablespace WHERE spcname='regress_tblspace'); + +-- check REINDEX with TABLESPACE change +REINDEX INDEX regress_tblspace_test_tbl_idx TABLESPACE regress_tblspace; -- ok +REINDEX TABLE regress_tblspace_test_tbl TABLESPACE regress_tblspace; -- ok +REINDEX TABLE pg_authid TABLESPACE regress_tblspace; -- fail +REINDEX SYSTEM CONCURRENTLY postgres TABLESPACE regress_tblspace; -- fail +REINDEX TABLE CONCURRENTLY pg_am TABLESPACE regress_tblspace; -- fail +REINDEX INDEX regress_tblspace_test_tbl_idx TABLESPACE pg_global; -- fail +REINDEX TABLE pg_am TABLESPACE regress_tblspace; -- fail + +-- check that all indexes moved to new tablespace +SELECT relname FROM pg_class +WHERE reltablespace=(SELECT oid FROM pg_tablespace WHERE spcname='regress_tblspace') +ORDER BY relname; + +-- check CLUSTER with TABLESPACE change +CLUSTER regress_tblspace_test_tbl USING regress_tblspace_test_tbl_idx TABLESPACE regress_tblspace; -- ok +CLUSTER pg_authid USING pg_authid_rolname_index TABLESPACE regress_tblspace; -- fail +CLUSTER regress_tblspace_test_tbl USING regress_tblspace_test_tbl_idx TABLESPACE pg_global; -- fail + +-- check that all relations moved to new tablespace +SELECT relname FROM pg_class +WHERE reltablespace=(SELECT oid FROM pg_tablespace WHERE spcname='regress_tblspace') +ORDER BY relname; + +-- check VACUUM with TABLESPACE change +VACUUM (FULL, ANALYSE, FREEZE) TABLESPACE pg_default regress_tblspace_test_tbl; -- ok +VACUUM (FULL) TABLESPACE pg_default pg_authid; -- skip with warning +VACUUM (ANALYSE) TABLESPACE pg_default; -- fail +VACUUM (FULL) TABLESPACE pg_global regress_tblspace_test_tbl; -- fail + +-- check that all tables moved back to pg_default +SELECT relname FROM pg_class +WHERE reltablespace=(SELECT oid FROM pg_tablespace WHERE spcname='regress_tblspace') +ORDER BY relname; + +-- move indexes back to pg_default tablespace +REINDEX TABLE CONCURRENTLY regress_tblspace_test_tbl TABLESPACE pg_default; -- ok + +-- check that all relations moved back to pg_default +SELECT relname FROM pg_class +WHERE reltablespace=(SELECT oid FROM pg_tablespace WHERE spcname='regress_tblspace'); + -- create a schema we can use CREATE SCHEMA testschema; @@ -279,6 +336,9 @@ ALTER TABLE ALL IN TABLESPACE regress_tblspace_renamed SET TABLESPACE pg_default -- Should succeed DROP TABLESPACE regress_tblspace_renamed; +DROP INDEX regress_tblspace_test_tbl_idx; +DROP TABLE regress_tblspace_test_tbl; + DROP SCHEMA testschema CASCADE; DROP ROLE regress_tablespace_user1; diff --git a/src/test/regress/output/tablespace.source b/src/test/regress/output/tablespace.source index 162b591b315f3..a05176069bde8 100644 --- a/src/test/regress/output/tablespace.source +++ b/src/test/regress/output/tablespace.source @@ -20,6 +20,89 @@ ERROR: unrecognized parameter "some_nonexistent_parameter" ALTER TABLESPACE regress_tblspace RESET (random_page_cost = 2.0); -- fail ERROR: RESET must not include values for parameters ALTER TABLESPACE regress_tblspace RESET (random_page_cost, effective_io_concurrency); -- ok +-- create table to test REINDEX, CLUSTER and VACUUM FULL with TABLESPACE change +CREATE TABLE regress_tblspace_test_tbl (num1 bigint, num2 double precision, num3 double precision); +INSERT INTO regress_tblspace_test_tbl (num1, num2, num3) + SELECT round(random()*100), random(), random()*42 + FROM generate_series(1, 20000) s(i); +CREATE INDEX regress_tblspace_test_tbl_idx ON regress_tblspace_test_tbl (num1); +-- check that REINDEX with TABLESPACE change is transactional +BEGIN; +REINDEX INDEX regress_tblspace_test_tbl_idx TABLESPACE regress_tblspace; +REINDEX TABLE regress_tblspace_test_tbl TABLESPACE regress_tblspace; +ROLLBACK; +SELECT relname FROM pg_class +WHERE reltablespace=(SELECT oid FROM pg_tablespace WHERE spcname='regress_tblspace'); + relname +--------- +(0 rows) + +-- check REINDEX with TABLESPACE change +REINDEX INDEX regress_tblspace_test_tbl_idx TABLESPACE regress_tblspace; -- ok +REINDEX TABLE regress_tblspace_test_tbl TABLESPACE regress_tblspace; -- ok +REINDEX TABLE pg_authid TABLESPACE regress_tblspace; -- fail +ERROR: permission denied: "pg_authid_rolname_index" is a system catalog +REINDEX SYSTEM CONCURRENTLY postgres TABLESPACE regress_tblspace; -- fail +ERROR: cannot reindex system catalogs concurrently +REINDEX TABLE CONCURRENTLY pg_am TABLESPACE regress_tblspace; -- fail +ERROR: cannot reindex system catalogs concurrently +REINDEX INDEX regress_tblspace_test_tbl_idx TABLESPACE pg_global; -- fail +ERROR: cannot move non-shared relation to tablespace "pg_global" +REINDEX TABLE pg_am TABLESPACE regress_tblspace; -- fail +ERROR: permission denied: "pg_am_name_index" is a system catalog +-- check that all indexes moved to new tablespace +SELECT relname FROM pg_class +WHERE reltablespace=(SELECT oid FROM pg_tablespace WHERE spcname='regress_tblspace') +ORDER BY relname; + relname +------------------------------- + regress_tblspace_test_tbl_idx +(1 row) + +-- check CLUSTER with TABLESPACE change +CLUSTER regress_tblspace_test_tbl USING regress_tblspace_test_tbl_idx TABLESPACE regress_tblspace; -- ok +CLUSTER pg_authid USING pg_authid_rolname_index TABLESPACE regress_tblspace; -- fail +ERROR: cannot cluster a shared catalog +CLUSTER regress_tblspace_test_tbl USING regress_tblspace_test_tbl_idx TABLESPACE pg_global; -- fail +ERROR: cannot move non-shared relation to tablespace "pg_global" +-- check that all relations moved to new tablespace +SELECT relname FROM pg_class +WHERE reltablespace=(SELECT oid FROM pg_tablespace WHERE spcname='regress_tblspace') +ORDER BY relname; + relname +------------------------------- + regress_tblspace_test_tbl + regress_tblspace_test_tbl_idx +(2 rows) + +-- check VACUUM with TABLESPACE change +VACUUM (FULL, ANALYSE, FREEZE) TABLESPACE pg_default regress_tblspace_test_tbl; -- ok +VACUUM (FULL) TABLESPACE pg_default pg_authid; -- skip with warning +WARNING: skipping tablespace change of "pg_authid" +DETAIL: Cannot move system relation, only VACUUM is performed. +VACUUM (ANALYSE) TABLESPACE pg_default; -- fail +ERROR: incompatible TABLESPACE option +DETAIL: You can only use TABLESPACE with VACUUM FULL. +VACUUM (FULL) TABLESPACE pg_global regress_tblspace_test_tbl; -- fail +ERROR: cannot move non-shared relation to tablespace "pg_global" +-- check that all tables moved back to pg_default +SELECT relname FROM pg_class +WHERE reltablespace=(SELECT oid FROM pg_tablespace WHERE spcname='regress_tblspace') +ORDER BY relname; + relname +------------------------------- + regress_tblspace_test_tbl_idx +(1 row) + +-- move indexes back to pg_default tablespace +REINDEX TABLE CONCURRENTLY regress_tblspace_test_tbl TABLESPACE pg_default; -- ok +-- check that all relations moved back to pg_default +SELECT relname FROM pg_class +WHERE reltablespace=(SELECT oid FROM pg_tablespace WHERE spcname='regress_tblspace'); + relname +--------- +(0 rows) + -- create a schema we can use CREATE SCHEMA testschema; -- try a table @@ -736,6 +819,8 @@ ALTER TABLE ALL IN TABLESPACE regress_tblspace_renamed SET TABLESPACE pg_default NOTICE: no matching relations in tablespace "regress_tblspace_renamed" found -- Should succeed DROP TABLESPACE regress_tblspace_renamed; +DROP INDEX regress_tblspace_test_tbl_idx; +DROP TABLE regress_tblspace_test_tbl; DROP SCHEMA testschema CASCADE; NOTICE: drop cascades to 6 other objects DETAIL: drop cascades to table testschema.foo