It is a special tool used by data professionals for handling structured data (data which is stored in the form of tables). This database language is mainly designed for maintaining the data in relational database management systems. SQL is a short-form of the structured query language, and it is pronounced as S-Q-L or sometimes as See-Quell. You are required to install any database management system in your systems, for example, Oracle, MySQL, MongoDB, PostgreSQL, SQL Server, DB2, etc. Suppose you want to perform the queries of SQL language on the stored data in the database. SQL is not a database system, but it is a query language. SQL (Structured Query Language) is used to perform operations on the records stored in the database, such as updating records, inserting records, deleting records, creating and modifying database tables, views, etc. Our SQL tutorial is designed for both beginners and professionals. SQL tutorial provides basic and advanced concepts of SQL.
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