Changeset: 985f4828fac6 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/985f4828fac6
Modified Files:
sql/backends/monet5/rel_bin.c
Branch: balanced_union
Log Message:
Fixes bug in rel2bin_munion
diffs (29 lines):
diff --git a/sql/backends/monet5/rel_bin.c b/sql/backends/monet5/rel_bin.c
--- a/sql/backends/monet5/rel_bin.c
+++ b/sql/backends/monet5/rel_bin.c
@@ -3452,20 +3452,19 @@ rel2bin_munion(backend *be, sql_rel *rel
len = list_length(((stmt*)rstmts->h->data)->op4.lval);
for (i = 0; i < len; i++) {
/* extract t and c name from the first stmt */
- n = list_fetch(((stmt*)rstmts->h->data)->op4.lval, i);
- if (n == NULL)
+ stmt *s = list_fetch(((stmt*)rstmts->h->data)->op4.lval, i);
+ if (s == NULL)
return NULL;
- stmt *s = n->data;
const char *rnme = table_name(sql->sa, s);
const char *nme = column_name(sql->sa, s);
/* create a const column also from the first stmt */
s = create_const_column(be, s);
/* for every other rstmt */
for (m = rstmts->h->next; m; m = m->next) {
- n = list_fetch(((stmt*)m->data)->op4.lval, i);
- if (n == NULL)
+ stmt *t = list_fetch(((stmt*)m->data)->op4.lval, i);
+ if ( t == NULL)
return NULL;
- s = stmt_append(be, s, n->data);
+ s = stmt_append(be, s, t);
if (s == NULL)
return NULL;
}
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