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Fixed variable handling in preproc.y.

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This commit is contained in:
Michael Meskes
2001-02-26 14:42:54 +00:00
parent f6f8c332b1
commit 06e3d84d88
2 changed files with 14 additions and 9 deletions
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19
src/interfaces/ecpg/preproc/preproc.y
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@@ -1247,12 +1247,13 @@ OptInherit: INHERITS '(' relation_name_list ')' { $$ = cat_str(3
* SELECT ... INTO.
*/
CreateAsStmt: CREATE OptTemp TABLE relation_name OptCreateAs AS SelectStmt
CreateAsStmt: CREATE OptTemp TABLE relation_name OptCreateAs AS
{ FoundInto = 0; } SelectStmt
{
if (FoundInto == 1)
mmerror(ET_ERROR, "CREATE TABLE/AS SELECT may not specify INTO");
$$ = cat_str(7, make_str("create"), $2, make_str("table"), $4, $5, make_str("as"), $7);
$$ = cat_str(7, make_str("create"), $2, make_str("table"), $4, $5, make_str("as"), $8);
}
;
@@ -2042,6 +2043,7 @@ RuleStmt: CREATE RULE name AS
ON event TO event_object where_clause
DO opt_instead RuleActionList
{
QueryIsRule=0;
$$ = cat_str(10, make_str("create rule"), $3, make_str("as on"), $7, make_str("to"), $9, $10, make_str("do"), $12, $13);
}
;
@@ -2510,7 +2512,6 @@ select_no_parens: simple_select
select_clause: simple_select
{
FoundInto = 0;
$$ = $1;
}
@@ -3808,17 +3809,17 @@ ColLabel: ECPGLabelTypeName { $$ = $1; }
SpecialRuleRelation: OLD
{
if (QueryIsRule)
$$ = make_str("old");
else
if (!QueryIsRule)
mmerror(ET_ERROR, "OLD used in non-rule query");
$$ = make_str("old");
}
| NEW
{
if (QueryIsRule)
$$ = make_str("new");
else
if (!QueryIsRule)
mmerror(ET_ERROR, "NEW used in non-rule query");
$$ = make_str("new");
}
;