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Data modification statements

Data Manipulation Language (DML) besides of the SELECT statement that retrieves information from databases includes also statements modifying data state. These statements are:

Statement Function
INSERT Inserts rows into database table 
UPDATE Changes values in columns of database table 
DELETE Deletes rows from database table 

You can take practice with these statements when trying to solve  DML - Data Manipulation Language - sublanguge of SQL including SELECT, INSERT, UPDATE and DELETE statements.DML exercises on SQL-EX.RU

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