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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2002-03-31 06:26:32 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2002-03-31 06:26:32 +0000 |
| commit | 31141025214e9508be5cb05b87cd63e563960925 (patch) | |
| tree | a11afc3f520cb986892e759159d026afc7c4140c /src/backend/commands/cluster.c | |
| parent | 5f4745adf4fb2a1f933b25d7a2bc72b39fa9edfd (diff) | |
| download | postgresql-31141025214e9508be5cb05b87cd63e563960925.tar.gz postgresql-31141025214e9508be5cb05b87cd63e563960925.zip | |
Reimplement temp tables using schemas. The temp table map is history;
temp table entries in pg_class have the names the user would expect.
Diffstat (limited to 'src/backend/commands/cluster.c')
| -rw-r--r-- | src/backend/commands/cluster.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c index 0d0cbbe7881..c801c53f406 100644 --- a/src/backend/commands/cluster.c +++ b/src/backend/commands/cluster.c @@ -15,7 +15,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/commands/cluster.c,v 1.75 2002/03/29 22:10:33 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/commands/cluster.c,v 1.76 2002/03/31 06:26:30 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -35,12 +35,10 @@ #include "utils/builtins.h" #include "utils/lsyscache.h" #include "utils/syscache.h" -#include "utils/temprel.h" -static Oid copy_heap(Oid OIDOldHeap, char *NewName, bool istemp); -static void copy_index(Oid OIDOldIndex, Oid OIDNewHeap, char *NewIndexName, - bool istemp); +static Oid copy_heap(Oid OIDOldHeap, char *NewName); +static void copy_index(Oid OIDOldIndex, Oid OIDNewHeap, char *NewIndexName); static void rebuildheap(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex); /* @@ -63,7 +61,6 @@ cluster(RangeVar *oldrelation, char *oldindexname) OIDNewHeap; Relation OldHeap, OldIndex; - bool istemp; char NewHeapName[NAMEDATALEN]; char NewIndexName[NAMEDATALEN]; RangeVar *NewHeap; @@ -76,8 +73,6 @@ cluster(RangeVar *oldrelation, char *oldindexname) OldHeap = heap_openrv(oldrelation, AccessExclusiveLock); OIDOldHeap = RelationGetRelid(OldHeap); - istemp = is_temp_rel_name(oldrelation->relname); - /* * The index is expected to be in the same namespace as the relation. */ @@ -105,7 +100,7 @@ cluster(RangeVar *oldrelation, char *oldindexname) */ snprintf(NewHeapName, NAMEDATALEN, "temp_%u", OIDOldHeap); - OIDNewHeap = copy_heap(OIDOldHeap, NewHeapName, istemp); + OIDNewHeap = copy_heap(OIDOldHeap, NewHeapName); /* We do not need CommandCounterIncrement() because copy_heap did it. */ @@ -120,7 +115,7 @@ cluster(RangeVar *oldrelation, char *oldindexname) /* Create new index over the tuples of the new heap. */ snprintf(NewIndexName, NAMEDATALEN, "temp_%u", OIDOldIndex); - copy_index(OIDOldIndex, OIDNewHeap, NewIndexName, istemp); + copy_index(OIDOldIndex, OIDNewHeap, NewIndexName); CommandCounterIncrement(); @@ -145,7 +140,7 @@ cluster(RangeVar *oldrelation, char *oldindexname) } static Oid -copy_heap(Oid OIDOldHeap, char *NewName, bool istemp) +copy_heap(Oid OIDOldHeap, char *NewName) { TupleDesc OldHeapDesc, tupdesc; @@ -166,7 +161,6 @@ copy_heap(Oid OIDOldHeap, char *NewName, bool istemp) tupdesc, OldHeap->rd_rel->relkind, OldHeap->rd_rel->relhasoids, - istemp, allowSystemTableMods); /* @@ -188,7 +182,7 @@ copy_heap(Oid OIDOldHeap, char *NewName, bool istemp) } static void -copy_index(Oid OIDOldIndex, Oid OIDNewHeap, char *NewIndexName, bool istemp) +copy_index(Oid OIDOldIndex, Oid OIDNewHeap, char *NewIndexName) { Relation OldIndex, NewHeap; @@ -209,7 +203,6 @@ copy_index(Oid OIDOldIndex, Oid OIDNewHeap, char *NewIndexName, bool istemp) indexInfo, OldIndex->rd_rel->relam, OldIndex->rd_index->indclass, - istemp, OldIndex->rd_index->indisprimary, allowSystemTableMods); |