Information Schema

Query information_schema.tables in MariaDB Server. This system table provides metadata about all tables in the databases, including their names, types, storage engines, and other crucial properties.

The information_schema is a standard-compliant database available in every MariaDB instance, providing metadata about all other databases, tables, columns, and server-level objects.

Information Schema Tables

Provides a comprehensive list of all tables available within the information_schema, including their purpose and the metadata they provide.

TIME_MS column in INFORMATION_SCHEMA.PROCESSLIST

Details the TIME_MS column in the INFORMATION_SCHEMA.PROCESSLIST table, which provides high-resolution timing for active server processes.