Tag Archives: SQL command type

Categories of SQL Commands 1.Data definition language Statements: A Data Definition Language or Data Description Language (DDL) is a Computer language for defining Data Structures. Set of SQL commands used to Create, modify and Delete database structures.Commands like Create,Alter and Drop 2, Data manipulation language (DML) statements: Data Manipulation Language (DML) is a Set of SQL commands used to insert, delete andContinue reading “Categories of SQL Commands”