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ClickHouse/docs/en/system_tables/system.tables.md
BayoNet 17ee06b0d9 English translation update.
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system.tables

This table contains the String columns 'database', 'name', and 'engine'. The table also contains three virtual columns: metadata_modification_time (DateTime type), create_table_query, and engine_full (String type). Each table that the server knows about is entered in the 'system.tables' table. This system table is used for implementing SHOW TABLES queries.