show create table transaction_registry \G

       Table: transaction_registry

Create Table: CREATE TABLE `transaction_registry` (

  `transaction_id` bigint(20) unsigned NOT NULL,

  `commit_id` bigint(20) unsigned NOT NULL,

  `begin_timestamp` timestamp(6) NOT NULL DEFAULT '0000-00-00 00:00:00.000000',

  `commit_timestamp` timestamp(6) NOT NULL DEFAULT '0000-00-00 00:00:00.000000',

  `isolation_level` enum('READ-UNCOMMITTED','READ-COMMITTED','REPEATABLE-READ','SERIALIZABLE') COLLATE utf8_bin NOT NULL,

  PRIMARY KEY (`transaction_id`),

  UNIQUE KEY `commit_id` (`commit_id`),

  KEY `begin_timestamp` (`begin_timestamp`),

  KEY `commit_timestamp` (`commit_timestamp`,`transaction_id`)

) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin STATS_PERSISTENT=0

1 row in set (0.000 sec)

\s

--------------

mysql  Ver 15.1 Distrib 10.4.13-MariaDB, for Linux (x86_64) using readline 8.0

Connection id:		2570

Current database:	mysql

Current user:		root@localhost

SSL:			Not in use

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Using outfile:		''

Using delimiter:	;

Server:			MariaDB

Server version:		10.4.13-MariaDB Source distribution

Protocol version:	10

Connection:		Localhost via UNIX socket

Server characterset:	utf8mb4

Db     characterset:	utf8mb4

Client characterset:	utf8mb4

Conn.  characterset:	utf8mb4

UNIX socket:		/var/run/mysqld/mysqld.sock

Uptime:			12 hours 41 min 16 sec