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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/parser/parse_node.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_node.c,v 1.59 2002/03/12 00:51:55 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/parse_node.c,v 1.60 2002/03/21 16:01:07 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -285,7 +285,7 @@ transformArraySubscripts(ParseState *pstate,
{
if (ai->lidx)
{
subexpr = transformExpr(pstate, ai->lidx, EXPR_COLUMN_FIRST);
subexpr = transformExpr(pstate, ai->lidx);
/* If it's not int4 already, try to coerce */
subexpr = CoerceTargetExpr(pstate, subexpr, exprType(subexpr),
INT4OID, -1);
@ -305,7 +305,7 @@ transformArraySubscripts(ParseState *pstate,
}
lowerIndexpr = lappend(lowerIndexpr, subexpr);
}
subexpr = transformExpr(pstate, ai->uidx, EXPR_COLUMN_FIRST);
subexpr = transformExpr(pstate, ai->uidx);
/* If it's not int4 already, try to coerce */
subexpr = CoerceTargetExpr(pstate, subexpr, exprType(subexpr),
INT4OID, -1);