TCS Interview Questions: What are DDL, DML, and TCL? Why it is called DDL commands? W

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What are DDL, DML, and TCL? Why it is called DDL commands? Why it is called DML commands?

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DDL stands for Data Definition Language, DML stands for Data Manipulation Language, and TCL stands for Transaction Control Language.

DDL commands are used to define and manage the structure of a databa...read more

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