#Lec28

Опубликовано: 14 Февраль 2026
на канале: HOSTBOX CSE
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This video is very useful for all students who are preparing for the exams like(like GATE, NTA NET, NIELIT, PSU, DSSSB, KVS, Htet).


Lecture By Nagarajan.S


The DROP command drops the existing table from the database. It only requires the table name to be dropped from the database.

he SQL DELETE command is a DML (Data Manipulation Language) command that deletes existing records from the table in the database. It can delete one or more rows from the table depending on the condition given with the WHERE clause. The DELETE statement does not delete the table from the database.

The SQL TRUNCATE command is a DDL (Data Definition Language) command that modifies the data in the database. The TRUNCATE command helps us delete the complete records from an existing table in the database. It resets the table without removing it from the database



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