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| author | Varun Gupta <varunraiko1803@gmail.com> | 2018-07-27 11:34:34 +0530 |
|---|---|---|
| committer | Varun Gupta <varunraiko1803@gmail.com> | 2018-07-27 11:34:34 +0530 |
| commit | bd0b368119b48ffbb1e5ab3cd2887270c5c6840e (patch) | |
| tree | 76e7e9ed294cc84f5fe64fe3a4b468c7d54a9d99 /sql/sql_select.cc | |
| parent | 37dee22d27c55c14f0be7005c3e5bdbb09e1fc92 (diff) | |
| download | mariadb-git-bd0b368119b48ffbb1e5ab3cd2887270c5c6840e.tar.gz | |
Fix added along with a test for a case missed in the patch for MDEV-16751
Diffstat (limited to 'sql/sql_select.cc')
| -rw-r--r-- | sql/sql_select.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sql/sql_select.cc b/sql/sql_select.cc index 45a1372988b..b2b2bcde80c 100644 --- a/sql/sql_select.cc +++ b/sql/sql_select.cc @@ -7445,11 +7445,11 @@ bool JOIN_TAB::keyuse_is_valid_for_access_in_chosen_plan(JOIN *join, st_select_lex *sjm_sel= emb_sj_nest->sj_subq_pred->unit->first_select(); for (uint i= 0; i < sjm_sel->item_list.elements; i++) { - DBUG_ASSERT(sjm_sel->ref_pointer_array[i]->type() == Item::FIELD_ITEM); - if (keyuse->val->type() == Item::FIELD_ITEM) + DBUG_ASSERT(sjm_sel->ref_pointer_array[i]->real_item()->type() == Item::FIELD_ITEM); + if (keyuse->val->real_item()->type() == Item::FIELD_ITEM) { - Field *field = ((Item_field*)sjm_sel->ref_pointer_array[i])->field; - if (field->eq(((Item_field*)keyuse->val)->field)) + Field *field = ((Item_field*)sjm_sel->ref_pointer_array[i]->real_item())->field; + if (field->eq(((Item_field*)keyuse->val->real_item())->field)) return true; } } |