StandardSQL

StandardSQL, also known as Standard Query Language, is a high-level programming language used for managing and manipulating relational databases. It is an ANSI/ISO standard that provides a consistent and portable way to interact with databases. StandardSQL is designed to be simple and easy to learn, making it accessible for both beginners and experienced developers.

The language includes a variety of commands for different operations, such as Data Definition Language (DDL) for defining and modifying database structures, Data Manipulation Language (DML) for querying and updating data, and Data Control Language (DCL) for controlling access to data. StandardSQL supports a wide range of data types, including integers, floating-point numbers, strings, dates, and more.

One of the key features of StandardSQL is its portability. Because it is an ANSI/ISO standard, it can be used with most relational database management systems (RDBMS) with minimal modifications. This makes it a valuable tool for developers who need to work with multiple database systems.

StandardSQL also includes advanced features such as subqueries, joins, and aggregate functions, which allow for complex queries and data manipulations. It supports transactions, ensuring data integrity and consistency, and includes mechanisms for error handling and debugging.

In summary, StandardSQL is a powerful and versatile language for managing and manipulating relational databases. Its simplicity, portability, and advanced features make it a valuable tool for developers working with databases.