Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 351989
Server version: 5.5.56-MariaDB MariaDB Server

Copyright (c) 2000, 2017, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]> connect asterisk
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Connection id:    351990
Current database: asterisk

MariaDB [asterisk]> create table x ( y datetime null );
Query OK, 0 rows affected (0.02 sec)

MariaDB [asterisk]> insert into x values ( '0000-00-00 00:00:00' );
Query OK, 1 row affected (0.01 sec)

MariaDB [asterisk]> drop table x;
Query OK, 0 rows affected (0.01 sec)

MariaDB [asterisk]> \q
Bye

[root@db-1 ~]# mysql freeswitch
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 1677352
Server version: 5.7.21-20-57-log Percona XtraDB Cluster (GPL), Release rel20, Revision 1702aea, WSREP version 29.26, wsrep_29.26

Copyright (c) 2009-2018 Percona LLC and/or its affiliates
Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> create table x ( y datetime null );
Query OK, 0 rows affected (0.01 sec)

mysql> insert into x values ( '0000-00-00 00:00:00' );
ERROR 1292 (22007): Incorrect datetime value: '0000-00-00 00:00:00' for column 'y' at row 1
mysql> drop table x;
Query OK, 0 rows affected (0.01 sec)

mysql>