diff options
Diffstat (limited to 'src/backend/parser/parse_agg.c')
| -rw-r--r-- | src/backend/parser/parse_agg.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/backend/parser/parse_agg.c b/src/backend/parser/parse_agg.c index 9b01047b91c..e883e283e0b 100644 --- a/src/backend/parser/parse_agg.c +++ b/src/backend/parser/parse_agg.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/parser/parse_agg.c,v 1.90 2010/01/02 16:57:49 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/parser/parse_agg.c,v 1.91 2010/02/12 17:33:20 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -258,7 +258,9 @@ transformWindowFuncCall(ParseState *pstate, WindowFunc *wfunc, continue; if (equal(refwin->partitionClause, windef->partitionClause) && equal(refwin->orderClause, windef->orderClause) && - refwin->frameOptions == windef->frameOptions) + refwin->frameOptions == windef->frameOptions && + equal(refwin->startOffset, windef->startOffset) && + equal(refwin->endOffset, windef->endOffset)) { /* found a duplicate window specification */ wfunc->winref = winref; @@ -505,6 +507,7 @@ parseCheckWindowFuncs(ParseState *pstate, Query *qry) parser_errposition(pstate, locate_windowfunc(expr)))); } + /* startOffset and limitOffset were checked in transformFrameOffset */ } } |