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| author | Alexander Barkov <bar@mariadb.org> | 2018-02-08 19:06:25 +0400 |
|---|---|---|
| committer | Alexander Barkov <bar@mariadb.org> | 2018-02-08 19:06:25 +0400 |
| commit | 3cad31f2a758f797ef0acac5625d0e007ecbce93 (patch) | |
| tree | 73c054636c4858b2a51eddf7eaa653746d67524e /sql/item_subselect.cc | |
| parent | 560b9895d413bdfedda0a0ca871a635858990c05 (diff) | |
| parent | 5c057b3fef3aa92cfadbd63043799b430132a494 (diff) | |
| download | mariadb-git-3cad31f2a758f797ef0acac5625d0e007ecbce93.tar.gz | |
Merge remote-tracking branch 'origin/10.2' into bb-10.2-ext
Diffstat (limited to 'sql/item_subselect.cc')
| -rw-r--r-- | sql/item_subselect.cc | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sql/item_subselect.cc b/sql/item_subselect.cc index 6d00dcf650e..92691907e7c 100644 --- a/sql/item_subselect.cc +++ b/sql/item_subselect.cc @@ -2125,7 +2125,10 @@ Item_in_subselect::create_single_in_to_exists_cond(JOIN *join, } else { - Item *item= (Item*) select_lex->item_list.head()->real_item(); + Item *item= (Item*) select_lex->item_list.head(); + if (item->type() != REF_ITEM || + ((Item_ref*)item)->ref_type() != Item_ref::VIEW_REF) + item= item->real_item(); if (select_lex->table_list.elements) { @@ -5494,7 +5497,7 @@ int subselect_hash_sj_engine::exec() if (has_covering_null_row) { - DBUG_ASSERT(count_partial_match_columns = field_count); + DBUG_ASSERT(count_partial_match_columns == field_count); count_pm_keys= 0; } else if (has_covering_null_columns) |