Question

what are DDL and DML statement?
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Answer 1

Answer:

DDL is Data Definition Language which is used to define data structures. For example: create table, alter table are instructions in SQL.

DML: DML is Data Manipulation Language which is used to manipulate data itself. For example: insert, update, delete are instructions in SQL.

Answer 2

Answer:

DDL is Data Definition Language which is used to define data structures. For example: create table, alter table are instructions in SQL. DML: DML is Data Manipulation Language which is used to manipulate data itself. For example: insert, update, delete are instructions in SQL.