Changeset: a50baf622aa3 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/a50baf622aa3
Modified Files:
sql/server/rel_unnest.c
Branch: unnest2
Log Message:
properly create project before need distinct
diffs (11 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
@@ -5754,6 +5754,7 @@ rel_djoin_elim(visitor *v, sql_rel *prel
if (!refs_find(outer_refs, e)) {
d = rel_crossproduct(v->sql->sa, d,
rel_dup(parent->info->d), op_join);
outer_refs = list_merge(outer_refs,
parent->info->outer_refs, NULL);
+ d = rel_project(v->sql->sa, rel_dup(d),
rel_projections(v->sql, d, NULL, 0, 1));
}
}
rel_distinct(d);
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