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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2005-11-20 19:49:08 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2005-11-20 19:49:08 +0000 |
| commit | dd218ae7b00ccb4576e0048fc85665c8ae6bcf93 (patch) | |
| tree | 2e4687adfd16506d6ba5f988b730eddfbef7ab94 /src/backend/utils | |
| parent | 40314f2dac2ecb2974d03c064917a70de74c63d5 (diff) | |
| download | postgresql-dd218ae7b00ccb4576e0048fc85665c8ae6bcf93.tar.gz | |
Remove the t_datamcxt field of HeapTupleData. This was introduced for
the convenience of tuptoaster.c and is no longer needed, so may as well
get rid of some small amount of overhead.
Diffstat (limited to 'src/backend/utils')
| -rw-r--r-- | src/backend/utils/cache/relcache.c | 3 | ||||
| -rw-r--r-- | src/backend/utils/sort/tuplesort.c | 3 | ||||
| -rw-r--r-- | src/backend/utils/sort/tuplestore.c | 3 |
3 files changed, 3 insertions, 6 deletions
diff --git a/src/backend/utils/cache/relcache.c b/src/backend/utils/cache/relcache.c index e877c1f828..2b58874ac7 100644 --- a/src/backend/utils/cache/relcache.c +++ b/src/backend/utils/cache/relcache.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/cache/relcache.c,v 1.230 2005/10/15 02:49:31 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/utils/cache/relcache.c,v 1.231 2005/11/20 19:49:07 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -2998,7 +2998,6 @@ load_relcache_init_file(void) goto read_failed; /* Fix up internal pointers in the tuple -- see heap_copytuple */ - rel->rd_indextuple->t_datamcxt = CurrentMemoryContext; rel->rd_indextuple->t_data = (HeapTupleHeader) ((char *) rel->rd_indextuple + HEAPTUPLESIZE); rel->rd_index = (Form_pg_index) GETSTRUCT(rel->rd_indextuple); diff --git a/src/backend/utils/sort/tuplesort.c b/src/backend/utils/sort/tuplesort.c index d38d5e2d41..38120575f6 100644 --- a/src/backend/utils/sort/tuplesort.c +++ b/src/backend/utils/sort/tuplesort.c @@ -78,7 +78,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/sort/tuplesort.c,v 1.54 2005/10/25 13:47:08 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/utils/sort/tuplesort.c,v 1.55 2005/11/20 19:49:08 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -2071,7 +2071,6 @@ readtup_heap(Tuplesortstate *state, int tapenum, unsigned int len) /* reconstruct the HeapTupleData portion */ tuple->t_len = len - sizeof(unsigned int); ItemPointerSetInvalid(&(tuple->t_self)); - tuple->t_datamcxt = CurrentMemoryContext; tuple->t_data = (HeapTupleHeader) (((char *) tuple) + HEAPTUPLESIZE); /* read in the tuple proper */ if (LogicalTapeRead(state->tapeset, tapenum, (void *) tuple->t_data, diff --git a/src/backend/utils/sort/tuplestore.c b/src/backend/utils/sort/tuplestore.c index d409121418..bdd04e21f4 100644 --- a/src/backend/utils/sort/tuplestore.c +++ b/src/backend/utils/sort/tuplestore.c @@ -36,7 +36,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/sort/tuplestore.c,v 1.23 2005/10/15 02:49:37 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/utils/sort/tuplestore.c,v 1.24 2005/11/20 19:49:08 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -707,7 +707,6 @@ readtup_heap(Tuplestorestate *state, unsigned int len) /* reconstruct the HeapTupleData portion */ tuple->t_len = len - sizeof(unsigned int); ItemPointerSetInvalid(&(tuple->t_self)); - tuple->t_datamcxt = CurrentMemoryContext; tuple->t_data = (HeapTupleHeader) (((char *) tuple) + HEAPTUPLESIZE); /* read in the tuple proper */ if (BufFileRead(state->myfile, (void *) tuple->t_data, |