Looking for 'mysql.exe' as: C:\Program Files\MariaDB 10.2\bin\mysql.exe
Looking for 'mysqlcheck.exe' as: C:\Program Files\MariaDB 10.2\bin\mysqlcheck.exe
Phase 1/7: Checking and upgrading mysql database
Processing databases
mysql
mysql.column_stats                                 OK
mysql.columns_priv                                 OK
mysql.db                                           OK
mysql.event                                        OK
mysql.func                                         OK
mysql.gtid_slave_pos                               OK
mysql.help_category                                OK
mysql.help_keyword                                 OK
mysql.help_relation                                OK
mysql.help_topic                                   OK
mysql.host                                         OK
mysql.index_stats                                  OK
mysql.innodb_index_stats                           OK
mysql.innodb_table_stats                           OK
mysql.plugin                                       OK
mysql.proc                                         OK
mysql.procs_priv                                   OK
mysql.proxies_priv                                 OK
mysql.roles_mapping                                OK
mysql.servers                                      OK
mysql.table_stats                                  OK
mysql.tables_priv                                  OK
mysql.time_zone                                    OK
mysql.time_zone_leap_second                        OK
mysql.time_zone_name                               OK
mysql.time_zone_transition                         OK
mysql.time_zone_transition_type                    OK
mysql.user                                         OK
Phase 2/7: Installing used storage engines... Skipped
Phase 3/7: Fixing views
Processing databases
information_schema
mysql
performance_schema
test
tst01
Phase 4/7: Running 'mysql_fix_privilege_tables'
Phase 5/7: Fixing table and database names
Processing databases
information_schema
mysql
performance_schema
test
tst01
Phase 6/7: Checking and upgrading tables
Processing databases
information_schema
performance_schema
test
tst01
tst01.tbl01
Error    : You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '(`Data`,3 AS CHAR(100))' at line 1
Error    : Incorrect information in file: '.\tst01\tbl01.frm'
error    : Corrupt

Repairing tables
tst01.tbl01
Error    : You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '(`Data`,3 AS CHAR(100))' at line 1
Error    : Incorrect information in file: '.\tst01\tbl01.frm'
error    : Corrupt
Phase 7/7: Running 'FLUSH PRIVILEGES'
OK