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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.result
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@ -2285,13 +2285,13 @@ begin
DECLARE foo CONDITION FOR SQLSTATE '12345';
SIGNAL foo SET MYSQL_ERRNO = `65`; /* illegal */
end $$
ERROR 42S22: Unknown column '65' in 'field list'
ERROR 42000: Undeclared variable: 65
create procedure test_signal()
begin
DECLARE foo CONDITION FOR SQLSTATE '12345';
SIGNAL foo SET MYSQL_ERRNO = `A`; /* illegal */
end $$
ERROR 42S22: Unknown column 'A' in 'field list'
ERROR 42000: Undeclared variable: A
create procedure test_signal()
begin
DECLARE foo CONDITION FOR SQLSTATE '12345';
@ -2342,7 +2342,7 @@ DECLARE foo CONDITION FOR SQLSTATE '12345';
SIGNAL foo SET MYSQL_ERRNO = 1000,
MESSAGE_TEXT = `Hello`;
end $$
ERROR 42S22: Unknown column 'Hello' in 'field list'
ERROR 42000: Undeclared variable: Hello
create procedure test_signal()
begin
DECLARE foo CONDITION FOR SQLSTATE '12345';