What is SQL and examples its types?

Question

What is SQL? SQL stands for Structured Query Language, as it is the special purpose domain-specific language for querying data in Relational Database Management System (RDBMS). Microsoft SQL Server, MySQL, Oracle, etc. use SQL for querying with slight syntax differences. 6 июл. 2020 г.

What is the SQL and how many types of?

There are five types of SQL commands: DDL, DML, DCL, TCL, and DQL.

What is SQL used for example?

SQL statements are used to perform tasks such as update data on a database, or retrieve data from a database. Some common relational database management systems that use SQL are: Oracle, Sybase, Microsoft SQL Server, Microsoft Access, Ingres, etc.

What are the different SQL types?

SQL data types can be broadly divided into following categories. Numeric data types such as int, tinyint, bigint, float, real, etc. Date and Time data types such as Date, Time, Datetime, etc. Character and String data types such as char, varchar, text, etc.

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