SQL is what language?

Answer 1

SQL stands for Structured Query Language. It is a programming language used to deal with relational databases. One can use SQL to view and manage databases. SQL is a domain-specific language, meaning it has a higher level of abstraction optimized for a specific class of problems.

SQL commands can store, remove, update, and retrieve data from relational databases. SQL helps manage the data kept in databases and enables users to access the required data when needed. It is a simple but powerful programming language. In addition to deleting, updating, and extracting data, it can modify the database structures using SQL commands.

The following are categories for SQL statements.

DDL(Data definition language) Commands: The user can create and modify database objects using DDL based on their needs. So, the SQL commands used to create the database structure are known as data description language (DDL). Examples of DDL commands are CREATE, DROP, RENAME, and ALTER.

DML(Data manipulation language) Commands: One can update their databases using the DML commands. One can insert a new record or delete an old record using the insert and delete commands, respectively.

Examples of DML commands are INSERT, UPDATE, DELETE etc.

DCL(Data control language) Commands: This command is generally used by database administrators to regulate or grant other users access to databases. For example, they can allow possible uses to modify one or more tables by using the GRANT command.

Examples of DCL commands are GRANT and REVOKE.

DQL( Data query language) Commands: These commands are used to access the relational databases.

For example, a user can use the SELECT command to select and return detailed data from a SQL table.

TCL(Transaction control language) Commands: TCL commands help the user in controlling transactions related to database operations.

Examples of TCL commands are COMMIT and ROLLBACK.

Some of the advantages of SQL language are as follows:

It can provide users with a quick and efficient way to receive, modify, or store data resulting and efficient and fast query processing.

Because it provides simple commands for all reasons, it becomes an interactive language for its users. Non-programmers can also grasp SQL commands.

Because SQL primarily comprises English statements, it is easy to understand and create SQL queries. Without writing a lot of code, database systems are simple to manage.

SQL is a portable language. Independent of any device, it can be used in software on PCs, servers, and laptops. Additionally, it can be integrated with other applications based on use, necessity, and need.

SQL is easy to learn. Additionally, one can use it to connect to databases and instantly get solutions to challenging queries.

The SQL language offers each user a different point of view on the data. It can be constructed from one or more tables depending on the written queries or the view's purpose.

ANSI and ISO have approved the relational database query language SQL. As a result of appropriate documentation and years of establishment, it provides all users with a consistent platform globally.

Answer 2

non-procedural