information_schema.tables.auto_increment

mysql

type: BIGINT NULL
5.7-8

mariadb

type: NULL
Note:
Next AUTO_INCREMENT value.
© 2022 MariaDB
5.1-10.8

tidb

type: BIGINT(21) NULL
Note:
The current step of the auto- increment primary key.
© 2022 PingCAP
4-6.1

postgres

cockroachdb

mssql