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| author | Neil Conway <neilc@samurai.com> | 2008-03-25 19:26:54 +0000 |
|---|---|---|
| committer | Neil Conway <neilc@samurai.com> | 2008-03-25 19:26:54 +0000 |
| commit | 1d812a98b47da94ad274dcac682c5d2c014aae16 (patch) | |
| tree | 6d4b51db76796e3dd7a59e7b18432bf179fe89ad /src/backend/commands/prepare.c | |
| parent | 76cf067ae40d5f8c4bf95954726e0067131da84b (diff) | |
| download | postgresql-1d812a98b47da94ad274dcac682c5d2c014aae16.tar.gz postgresql-1d812a98b47da94ad274dcac682c5d2c014aae16.zip | |
Add a new tuplestore API function, tuplestore_putvalues(). This is
identical to tuplestore_puttuple(), except it operates on arrays of
Datums + nulls rather than a fully-formed HeapTuple. In several places
that use the tuplestore API, this means we can avoid creating a
HeapTuple altogether, saving a copy.
Diffstat (limited to 'src/backend/commands/prepare.c')
| -rw-r--r-- | src/backend/commands/prepare.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/backend/commands/prepare.c b/src/backend/commands/prepare.c index 2199e109d46..9db486581ed 100644 --- a/src/backend/commands/prepare.c +++ b/src/backend/commands/prepare.c @@ -10,7 +10,7 @@ * Copyright (c) 2002-2008, PostgreSQL Global Development Group * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/commands/prepare.c,v 1.80 2008/01/01 19:45:49 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/commands/prepare.c,v 1.81 2008/03/25 19:26:53 neilc Exp $ * *------------------------------------------------------------------------- */ @@ -764,7 +764,6 @@ pg_prepared_statement(PG_FUNCTION_ARGS) hash_seq_init(&hash_seq, prepared_queries); while ((prep_stmt = hash_seq_search(&hash_seq)) != NULL) { - HeapTuple tuple; Datum values[5]; bool nulls[5]; @@ -787,11 +786,9 @@ pg_prepared_statement(PG_FUNCTION_ARGS) prep_stmt->plansource->num_params); values[4] = BoolGetDatum(prep_stmt->from_sql); - tuple = heap_form_tuple(tupdesc, values, nulls); - /* switch to appropriate context while storing the tuple */ MemoryContextSwitchTo(per_query_ctx); - tuplestore_puttuple(tupstore, tuple); + tuplestore_putvalues(tupstore, tupdesc, values, nulls); } } |