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-- source include/not_embedded.inc
-- source include/have_innodb.inc
# Dump all databases
--exec $MYSQL_DUMP -uroot --all-databases > $MYSQLTEST_VARDIR/tmp/bug20902791.sql
# Save a copy of the user/tables_priv, to restore later
# Otherwise the final mysql_upgrade will REPLACE and update timestamps etc.
CREATE TEMPORARY TABLE tmp_global_priv AS SELECT * FROM mysql.global_priv;
CREATE TEMPORARY TABLE tmp_tables_priv AS SELECT * FROM mysql.tables_priv;
# Remove the sys schema
DROP DATABASE sys;
# Reload the dump
--exec $MYSQL < $MYSQLTEST_VARDIR/tmp/bug20902791.sql
# The sys schema should not exist
SHOW DATABASES;
# Finally reload the sys schema to return to normal
--exec $MYSQL_UPGRADE --skip-verbose --force 2>&1
SHOW DATABASES;
# Restore the saved privileges
TRUNCATE TABLE mysql.global_priv;
INSERT INTO mysql.global_priv (SELECT * FROM tmp_global_priv);
DROP TEMPORARY TABLE tmp_global_priv;
TRUNCATE TABLE mysql.tables_priv;
INSERT INTO mysql.tables_priv (SELECT * FROM tmp_tables_priv);
DROP TEMPORARY TABLE tmp_tables_priv;
FLUSH PRIVILEGES;
--let $MYSQLD_DATADIR= `select @@datadir`
--remove_file $MYSQLD_DATADIR/mariadb_upgrade_info
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