Changeset: 64ce178a25b0 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/64ce178a25b0
Modified Files:
sql/server/rel_unnest.c
Branch: Dec2025
Log Message:
Improve fix for #7862.
diffs (12 lines):
diff --git a/sql/server/rel_unnest.c b/sql/server/rel_unnest.c
--- a/sql/server/rel_unnest.c
+++ b/sql/server/rel_unnest.c
@@ -179,7 +179,7 @@ rel_has_freevar(mvc *sql, sql_rel *rel)
res = exps_have_freevar(sql, rel->exps) || (rel->l &&
rel_has_freevar(sql, rel->l));
} else if (is_join(rel->op) || is_set(rel->op) || is_semi(rel->op) ||
is_modify(rel->op)) {
res = exps_have_freevar(sql, rel->exps) ||
- rel_has_freevar(sql, rel->l) || rel_has_freevar(sql,
rel->r);
+ (rel->l && rel_has_freevar(sql, rel->l)) || (rel->r &&
rel_has_freevar(sql, rel->r));
} else if (is_munion(rel->op)) {
int v = exps_have_freevar(sql, rel->exps);
list *l = rel->l;
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