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What is SQL?

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What is SQL ?

The full form of SQL is Structured Query Language. Its S-Q-L or sometimes See-Quel is also read. It is a type of language used in database management.

Operations like create, insert, search, update, delete are performed on the database only through this query language.

For example, we have a table named student and we want to see the name of students whose age is less than 20 years, then its syntax would be something like this: SELECT name from students WHERE age <20 where “name” is a column Is the name of and “students” is the name of a table.

Different codes have been defined in SQL for each type of operation. Some code is written through this language and operations like insert, update, delete are performed in the database.

Updated: May 3, 2020 — 5:57 am

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