Difference Delete and Truncate in Oracle PL SQL Interview Questions And Answers For Experience & Freshers | Interview Preparation

Difference Delete and Truncate in Oracle PL SQL Interview Questions And Answers For Experience & Freshers | Interview Preparation 


Delete - 

1) DML command

2) Can use where condition with delete

3) Manipulate data

4) We can get back those deleted rows by using rollback command

5) Delete is slower


Truncate - 

1) DDL command

2) Can not use where condition with truncate

3) Structure change

4) We can not get back those deleted rows i.e. rows deleted permanently

5) Truncate is faster

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