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

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

View File

@ -5,7 +5,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994-5, Regents of the University of California
*
* $Header: /cvsroot/pgsql/src/backend/commands/explain.c,v 1.71 2002/03/12 00:51:35 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/commands/explain.c,v 1.72 2002/03/21 16:00:32 tgl Exp $
*
*/
@ -310,9 +310,9 @@ explain_outNode(StringInfo str, Plan *plan, int indent, ExplainState *es)
appendStringInfo(str, " on %s",
stringStringInfo(rte->relname));
if (strcmp(rte->eref->relname, rte->relname) != 0)
if (strcmp(rte->eref->aliasname, rte->relname) != 0)
appendStringInfo(str, " %s",
stringStringInfo(rte->eref->relname));
stringStringInfo(rte->eref->aliasname));
}
break;
case T_SubqueryScan:
@ -322,7 +322,7 @@ explain_outNode(StringInfo str, Plan *plan, int indent, ExplainState *es)
es->rtable);
appendStringInfo(str, " %s",
stringStringInfo(rte->eref->relname));
stringStringInfo(rte->eref->aliasname));
}
break;
default: