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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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6
src/backend/optimizer/util/clauses.c
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@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/clauses.c,v 1.94 2002/03/12 00:51:50 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/clauses.c,v 1.95 2002/03/21 16:00:44 tgl Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@@ -687,7 +687,7 @@ check_subplans_for_ungrouped_vars_walker(Node *node,
rte = rt_fetch(var->varno, context->query->rtable);
attname = get_rte_attribute_name(rte, var->varattno);
elog(ERROR, "Sub-SELECT uses un-GROUPed attribute %s.%s from outer query",
rte->eref->relname, attname);
rte->eref->aliasname, attname);
}
}
}
@@ -1670,7 +1670,6 @@ expression_tree_walker(Node *node,
return false;
switch (nodeTag(node))
{
case T_Ident:
case T_Const:
case T_Var:
case T_Param:
@@ -1963,7 +1962,6 @@ expression_tree_mutator(Node *node,
return NULL;
switch (nodeTag(node))
{
case T_Ident:
case T_Const:
case T_Var:
case T_Param: