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Diffstat (limited to 'src/backend/optimizer/path/costsize.c')
| -rw-r--r-- | src/backend/optimizer/path/costsize.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/optimizer/path/costsize.c b/src/backend/optimizer/path/costsize.c index 1fd53b40bb0..1e4d404f024 100644 --- a/src/backend/optimizer/path/costsize.c +++ b/src/backend/optimizer/path/costsize.c @@ -5961,7 +5961,8 @@ set_pathtarget_cost_width(PlannerInfo *root, PathTarget *target) Assert(var->varlevelsup == 0); /* Try to get data from RelOptInfo cache */ - if (var->varno < root->simple_rel_array_size) + if (!IS_SPECIAL_VARNO(var->varno) && + var->varno < root->simple_rel_array_size) { RelOptInfo *rel = root->simple_rel_array[var->varno]; |