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MDEV-21998: Server crashes in st_select_lex::add_table_to_list upon mix of KILL and sequences

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Continue support the hack of current select equal builtin select if
selects stack is empty even after subselects.
This commit is contained in:
Oleksandr Byelkin
2020-07-24 09:59:38 +02:00
parent fd9ca2a742
commit c6eb21cd87
14 changed files with 67 additions and 44 deletions
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6
mysql-test/main/signal.test
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@ -2546,7 +2546,7 @@ end $$
call test_signal $$
drop procedure test_signal $$
-- error ER_BAD_FIELD_ERROR
-- error ER_SP_UNDECLARED_VAR
create procedure test_signal()
begin
DECLARE foo CONDITION FOR SQLSTATE '12345';
@ -2554,7 +2554,7 @@ begin
end $$
-- error ER_BAD_FIELD_ERROR
-- error ER_SP_UNDECLARED_VAR
create procedure test_signal()
begin
DECLARE foo CONDITION FOR SQLSTATE '12345';
@ -2616,7 +2616,7 @@ end $$
call test_signal $$
drop procedure test_signal $$
-- error ER_BAD_FIELD_ERROR
-- error ER_SP_UNDECLARED_VAR
create procedure test_signal()
begin
DECLARE foo CONDITION FOR SQLSTATE '12345';