diff options
Diffstat (limited to 'src/backend/parser/parse_agg.c')
| -rw-r--r-- | src/backend/parser/parse_agg.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/backend/parser/parse_agg.c b/src/backend/parser/parse_agg.c index 4e30e60ca65..68280f7f4a0 100644 --- a/src/backend/parser/parse_agg.c +++ b/src/backend/parser/parse_agg.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/parser/parse_agg.c,v 1.30 1999/12/09 05:58:54 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/parser/parse_agg.c,v 1.31 1999/12/10 07:37:35 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -203,7 +203,8 @@ parseCheckAggregates(ParseState *pstate, Query *qry) Aggref * ParseAgg(ParseState *pstate, char *aggname, Oid basetype, - List *target, int precedence) + List *args, bool agg_star, bool agg_distinct, + int precedence) { HeapTuple theAggTuple; Form_pg_aggregate aggform; @@ -242,7 +243,7 @@ ParseAgg(ParseState *pstate, char *aggname, Oid basetype, if (OidIsValid(xfn1)) { basetype = aggform->aggbasetype; - vartype = exprType(lfirst(target)); + vartype = exprType(lfirst(args)); if ((basetype != vartype) && (!IS_BINARY_COMPATIBLE(basetype, vartype))) { @@ -261,9 +262,17 @@ ParseAgg(ParseState *pstate, char *aggname, Oid basetype, aggref->aggname = pstrdup(aggname); aggref->basetype = aggform->aggbasetype; aggref->aggtype = fintype; - aggref->target = lfirst(target); + aggref->target = lfirst(args); aggref->usenulls = usenulls; + /* + * We should store agg_star and agg_distinct into the Aggref node, + * and let downstream processing deal with them. Currently, agg_star + * is ignored and agg_distinct is not implemented... + */ + if (agg_distinct) + elog(ERROR, "aggregate(DISTINCT ...) is not implemented yet"); + pstate->p_hasAggs = true; return aggref; |