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| author | Joe Conway <mail@joeconway.com> | 2006-08-02 01:59:48 +0000 |
|---|---|---|
| committer | Joe Conway <mail@joeconway.com> | 2006-08-02 01:59:48 +0000 |
| commit | 9caafda579f699b43fa4c89bf13a2331ef00611e (patch) | |
| tree | 330423c4be56ffaacb2d028153706f0c213c0aec /src/backend/optimizer/util/relnode.c | |
| parent | d307c428cbb7c426e40163d234d993e644bbcc6b (diff) | |
| download | postgresql-9caafda579f699b43fa4c89bf13a2331ef00611e.tar.gz postgresql-9caafda579f699b43fa4c89bf13a2331ef00611e.zip | |
Add support for multi-row VALUES clauses as part of INSERT statements
(e.g. "INSERT ... VALUES (...), (...), ...") and elsewhere as allowed
by the spec. (e.g. similar to a FROM clause subselect). initdb required.
Joe Conway and Tom Lane.
Diffstat (limited to 'src/backend/optimizer/util/relnode.c')
| -rw-r--r-- | src/backend/optimizer/util/relnode.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/backend/optimizer/util/relnode.c b/src/backend/optimizer/util/relnode.c index 8d06254a9f4..545b125197c 100644 --- a/src/backend/optimizer/util/relnode.c +++ b/src/backend/optimizer/util/relnode.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/optimizer/util/relnode.c,v 1.80 2006/07/31 20:09:04 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/optimizer/util/relnode.c,v 1.81 2006/08/02 01:59:46 joe Exp $ * *------------------------------------------------------------------------- */ @@ -96,8 +96,13 @@ build_simple_rel(PlannerInfo *root, int relid, RelOptKind reloptkind) break; case RTE_SUBQUERY: case RTE_FUNCTION: - /* Subquery or function --- set up attr range and arrays */ - /* Note: 0 is included in range to support whole-row Vars */ + case RTE_VALUES: + /* + * Subquery, function, or values list --- set up attr range + * and arrays + * + * Note: 0 is included in range to support whole-row Vars + */ rel->min_attr = 0; rel->max_attr = list_length(rte->eref->colnames); rel->attr_needed = (Relids *) |