What is the use of use keyword in MySQL?

Question

The USE statement tells MySQL to use the named database as the default (current) database for subsequent statements. This statement requires some privilege for the database or some object within it. The database name must be specified on a single line.

What does the use keyword do in SQL?

The SQL USE statement is used to select any existing database in the SQL schema.

What are the keywords in MySQL?

Keywords are words that have significance in SQL. Certain keywords, such as SELECT , DELETE , or BIGINT , are reserved and require special treatment for use as identifiers such as table and column names. This may also be true for the names of built-in functions.

What is use case in MySQL?

Definition and Usage. The CASE statement goes through conditions and return a value when the first condition is met (like an IF-THEN-ELSE statement). So, once a condition is true, it will stop reading and return the result. If no conditions are true, it will return the value in the ELSE clause.

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