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MDEV-11935: Queries in stored procedures with and EXISTS(SELECT * FROM VIEW) crashes and closes hte conneciton.

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Use correct start point even for taken out from subselect items in process of exists2in conversion.
This commit is contained in:
Oleksandr Byelkin
2017-02-23 21:50:55 +01:00
parent fdeeab01c0
commit e5b877ce27
3 changed files with 79 additions and 1 deletions
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sql/sql_base.cc
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@ -6628,7 +6628,7 @@ find_field_in_tables(THD *thd, Item_ident *item,
if (!table_ref->belong_to_view &&
!table_ref->belong_to_derived)
{
SELECT_LEX *current_sel= thd->lex->current_select;
SELECT_LEX *current_sel= item->context->select_lex;
SELECT_LEX *last_select= table_ref->select_lex;
bool all_merged= TRUE;
for (SELECT_LEX *sl= current_sel; sl && sl!=last_select;