Information_schema

In relational databases, the information schema ( information_schema ) is an ANSI -standard set of read-only views which provide information about all of the . INFORMATION_SCHEMA provides access to database metadata, information about the MySQL server such as the name of a database or table, the data type of. Table ‎ Information_schema. The information schema consists of a set of views that contain information about the objects defined in the current database. This schema is contained in each database.

This database is available inside the cPanel - phpMyAdmin to. INFORMATION_SCHEMA Views allow you to find what tables are in your schema. INFORMATION_SCHEMA is schema with a set of standard views/tables ( depending on specific database engine) providing access to the . Read this tutorial to learn how to utilize this SQL Server tool.

The INFORMATION_SCHEMA views allow you to retrieve metadata about the objects within a database. These views can be found in the . What is the INFORMATION_SCHEMA Schema? For more information, see Product launch stages. The information_schema database is a virtual database that MySQL uses to store information about your databases and other settings.

An empty information_schema. SELECT encoding FROM pg_catalog. Columns: SESSION_ID – MySQL connection id; TABLE_SCHEMA – Schema in which the temporary table is created; TABLE_NAME – Name of the temporary . TIME_MS column in INFORMATION_SCHEMA. Hive supports the ANSI-standard information_schema database, which you can query for information about tables, views, columns, and your Hive privileges.

Die Spalte TABLE_ROWS ist NULL , wenn die Tabelle in der INFORMATION_SCHEMA -Datenbank vorliegt. Bei InnoDB -Tabellen ist die Zeilenzahl nur eine .