mariadb/mysql-test/main/mysql_upgrade-6984.test
Sergei Golubchik b9f3f06857 MDEV-12484 Enable unix socket authentication by default
Change the default authentication for root@localhost to

  IDENTIFIED VIA mysql_native_password USING 'invalid' OR unix_socket

which provides secure passwordless login, while still allowing
SET PASSWORD to work as expected.

Also create a second all-privilege account for the user that owns
datadir (and thus has full access to the data anyway).

Compile unix_socket plugin statically into the server.
2019-02-12 19:14:37 +01:00

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#
# MDEV-6984 Can't migrate from MySQL 5.6.21 to MariaDB 10
#
--source include/not_embedded.inc
#
# When 'root' account is password protected and MYSQL_UPGRADE doesn't
# know the password (meaning, MYSQL_UPGRADE is run automatically
# on upgrade), MYSQLD has to be started with --skip-grant-tables.
#
# In this setup MYSQL_UPGRADE cannot continue after issuing FLUSH PRIVILEGES
#
update mysql.global_priv set priv=json_set(priv, '$.plugin', 'mysql_native_password', '$.authentication_string', password('foo'));
--exec $MYSQL_UPGRADE
connect(con1,localhost,root,foo,,,);
update mysql.global_priv set priv=json_compact(json_remove(priv, '$.plugin', '$.authentication_string'));
flush privileges;
# Load event table
set global event_scheduler=OFF;