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Merge 10.3 into 10.4

This commit is contained in:
Marko Mäkelä
2021-03-27 17:12:28 +02:00
54 changed files with 701 additions and 624 deletions

View File

@ -1,4 +1,3 @@
DROP TABLE IF EXISTS t1;
select variable_value from information_schema.global_status where variable_name="handler_read_key" into @global_read_key;
Warnings:
Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
@ -237,3 +236,15 @@ select @@in_transaction;
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drop table t1;
set @@global.general_log=@save_general_log;
#
# MDEV-25242 Server crashes in check_grant upon invoking function with userstat enabled
#
create function f() returns int return (select 1 from performance_schema.threads);
set global userstat= 1;
select f() from information_schema.table_statistics;
ERROR 21000: Subquery returns more than 1 row
set global userstat= 0;
drop function f;
#
# End of 10.2 tests
#