diff options
| author | Tom Lane | 2012-07-31 21:56:21 +0000 |
|---|---|---|
| committer | Tom Lane | 2012-07-31 21:56:21 +0000 |
| commit | f6ce81f55a3c6932d5f88bc89374f404688f054e (patch) | |
| tree | bc5fc3caa565d7c9c2f72eb8656246be3ef21c07 /src/backend/nodes/outfuncs.c | |
| parent | b76356ac22d8322e6074981b4d34ee19cd0dbc8a (diff) | |
Fix WITH attached to a nested set operation (UNION/INTERSECT/EXCEPT).
Parse analysis neglected to cover the case of a WITH clause attached to an
intermediate-level set operation; it only handled WITH at the top level
or WITH attached to a leaf-level SELECT. Per report from Adam Mackler.
In HEAD, I rearranged the order of SelectStmt's fields to put withClause
with the other fields that can appear on non-leaf SelectStmts. In back
branches, leave it alone to avoid a possible ABI break for third-party
code.
Back-patch to 8.4 where WITH support was added.
Diffstat (limited to 'src/backend/nodes/outfuncs.c')
| -rw-r--r-- | src/backend/nodes/outfuncs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/nodes/outfuncs.c b/src/backend/nodes/outfuncs.c index 91b54265afe..b83bd1c9fdb 100644 --- a/src/backend/nodes/outfuncs.c +++ b/src/backend/nodes/outfuncs.c @@ -2037,12 +2037,12 @@ _outSelectStmt(StringInfo str, const SelectStmt *node) WRITE_NODE_FIELD(groupClause); WRITE_NODE_FIELD(havingClause); WRITE_NODE_FIELD(windowClause); - WRITE_NODE_FIELD(withClause); WRITE_NODE_FIELD(valuesLists); WRITE_NODE_FIELD(sortClause); WRITE_NODE_FIELD(limitOffset); WRITE_NODE_FIELD(limitCount); WRITE_NODE_FIELD(lockingClause); + WRITE_NODE_FIELD(withClause); WRITE_ENUM_FIELD(op, SetOperation); WRITE_BOOL_FIELD(all); WRITE_NODE_FIELD(larg); |