28.3.39 The INFORMATION_SCHEMA TABLES_EXTENSIONS Table

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MySQL 8.4 Reference Manual Including MySQL NDB Cluster 8.4

28.3.39 The INFORMATION_SCHEMA TABLES_EXTENSIONS Table

The TABLES_EXTENSIONS table provides information about table attributes defined for primary and secondary storage engines.

Note

The TABLES_EXTENSIONS table is reserved for future use.

The TABLES_EXTENSIONS table has these columns:

  • TABLE_CATALOG

The name of the catalog to which the table belongs. This value is always def. - TABLE_SCHEMA

The name of the schema (database) to which the table belongs. - TABLE_NAME

The name of the table. - ENGINE_ATTRIBUTE

Table attributes defined for the primary storage engine. Reserved for future use. - SECONDARY_ENGINE_ATTRIBUTE

Table attributes defined for the secondary storage engine. Reserved for future use.