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PG16: Fix JOIN behaviour #6226

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merged 1 commit into from
Oct 24, 2023
Merged

PG16: Fix JOIN behaviour #6226

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2 changes: 1 addition & 1 deletion src/planner/planner.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1019,7 +1019,7 @@ reenable_inheritance(PlannerInfo *root, RelOptInfo *rel, Index rti, RangeTblEntr
{
RangeTblEntry *in_rte = root->simple_rte_array[i];

if (rte_should_expand(in_rte))
if (rte_should_expand(in_rte) && root->simple_rel_array[i])
{
RelOptInfo *in_rel = root->simple_rel_array[i];
Hypertable *ht = ts_planner_get_hypertable(in_rte->relid, CACHE_FLAG_NOCREATE);
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2 changes: 1 addition & 1 deletion test/sql/include/join_query.sql
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Expand Up @@ -992,7 +992,7 @@ select * from tenk1 a join tenk1 b on
select * from tenk1 t1 left join
(tenk1 t2 join tenk1 t3 on t2.thousand = t3.unique2)
on t1.hundred = t2.hundred and t1.ten = t3.ten
where t1.unique1 = 1;
where t1.unique1 = 1 ORDER BY t1,t2,t3;

:PREFIX
select * from tenk1 t1 left join
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