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  Photo by eberhard grossgasteiger: https://www.pexels.com/photo/photo-of-forest-covered-by-fog-1366921/ To get a list of all tables (or "collections" in MongoDB terminology) in MongoDB, you can use the show collections command. Here's how to do it: show collections; This will return a list of all collections in the current database. If you want to get more information about the collections, you can use the following query: db .getCollectionInfos (); This will return an array of objects, where each object contains information about a collection in the current database, including the collection name, the number of documents in the collection, the size of the collection in bytes, and the index information. Note that if you want to get a list of collections from a specific database, you can use the use command to switch to the desired database before running the show collections or db.getCollectionInfos() command. For example: use my_database; show collections; use my

  Photo by eberhard grossgasteiger: https://www.pexels.com/photo/calm-body-of-water-beside-forest-629162/ To get a list of all tables in Hive, you can use the SHOW TABLES command. Here's how to do it: sql SHOW TABLES; This will return a list of all tables in the current database. If you want to get more information about the tables, you can use the following query: sql SHOW TABLE EXTENDED; This will return the table name, information about the location of the table, the input format, output format, serialization format, table properties, and storage information for each table in the current database. Note that if you want to get a list of tables from a specific database, you can use the USE statement to switch to the desired database before running the SHOW TABLES or SHOW TABLE EXTENDED command. For example: sql USE my_database; SHOW TABLES; sql USE my_database; SHOW TABLE EXTENDED;

  To get a list of all tables in your MySQL database, you can query the information_schema.tables table. Here's how to do it: sql SELECT table_name FROM information_schema.tables WHERE table_schema = 'your_database_name' ; Replace your_database_name with the name of your database. Photo by Alex Montes: https://www.pexels.com/photo/red-and-black-abstract-painting-1820563/ This will return a list of all tables in the specified database. If you want to get more information about the tables, you can use the following query: sql SELECT table_name, table_type, engine, create_time, update_time FROM information_schema.tables WHERE table_schema = 'your_database_name' ; This will return the table name, type, storage engine, creation time, and last update time for each table in the specified database. Note that if you are connected to a different database, you will need to use the USE statement to switch to the desired database before running the query. For example: