Question

what is query? list any three SQL
commands
with their syntax. ​

Answer 1

Answer:

SQL commands are instructions. It is used to communicate with the database.

...

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

Data Definition Language (DDL) ...

Data Manipulation Language. ...

Data Control Language. ...

Transaction Control Language

Answer 2

Answer:

SQL commands are instructions. It is used to communicate with the database.

• There are five types of SQL commands: DDL, DML, DCL, TCL, and DQL.
• Data Definition Language (DDL)
• Data Manipulation Language.
• Data Control Language.
• Transaction Control Language.