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First phase of SCHEMA changes, concentrating on fixing the grammar and

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the parsetree representation.  As yet we don't *do* anything with schema
names, just drop 'em on the floor; but you can enter schema-compatible
command syntax, and there's even a primitive CREATE SCHEMA command.
No doc updates yet, except to note that you can now extract a field
from a function-returning-row's result with (foo(...)).fieldname.
This commit is contained in:
Tom Lane
2002-03-21 16:02:16 +00:00
parent 8c9c8ca2b5
commit 95ef6a3448
52 changed files with 2039 additions and 1535 deletions
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7
src/backend/parser/parse_agg.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_agg.c,v 1.46 2001/10/25 05:49:36 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/parse_agg.c,v 1.47 2002/03/21 16:00:58 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -116,7 +116,7 @@ check_ungrouped_columns_walker(Node *node,
rte = rt_fetch(var->varno, context->pstate->p_rtable);
attname = get_rte_attribute_name(rte, var->varattno);
elog(ERROR, "Attribute %s.%s must be GROUPed or used in an aggregate function",
rte->eref->relname, attname);
rte->eref->aliasname, attname);
}
/* Otherwise, recurse. */
return expression_tree_walker(node, check_ungrouped_columns_walker,
@ -188,8 +188,7 @@ parseCheckAggregates(ParseState *pstate, Query *qry, Node *qual)
Aggref *
ParseAgg(ParseState *pstate, char *aggname, Oid basetype,
List *args, bool agg_star, bool agg_distinct,
int precedence)
List *args, bool agg_star, bool agg_distinct)
{
HeapTuple aggtuple;
Form_pg_aggregate aggform;