SQL Commands

SQL commands is a standard language for managing and operating relational databases. Through SQL, users can perform various database operations, such as creating databases and tables, inserting, updating, and deleting data, as well as querying and retrieving data. In addition, SQL also provides support for database security, transaction processing, and data integrity. Using SQL, developers and database administrators can efficiently manage large-scale datasets and perform complex query and data analysis tasks. This is a mind map about SQL commands. The map contains 5 main branches, namely: DDL, DML, DQL, DCL, and TCL. Each main branch has multiple layers of sub branches for detailed description. Suitable for people interested in SQL commands.

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• SQL Commands

  SQL commands is a standard language for managing and operating relational databases. Through SQL, users can perform various database operations, such as creating databases and tables, inserting, updating, and deleting data, as well as querying and retrieving data. In addition, SQL also provides support for database security, transaction processing, and data integrity. Using SQL, developers and database administrators can efficiently manage large-scale datasets and perform complex query and data analysis tasks. This is a mind map about SQL commands. The map contains 5 main branches, namely: DDL, DML, DQL, DCL, and TCL. Each main branch has multiple layers of sub branches for detailed description. Suitable for people interested in SQL commands.