COMPUTER SCIENCE AND ENGINEERING
SQL
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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DROP
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DELETE
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ERASE
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EDIT
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Detailed explanation-1: -The Delete command in SQL is a part of the Data Manipulation Language, a sub-language of SQL that allows modification of data in databases. This command is used to delete existing records from a table. Using this, you can either delete specific records based on a condition or all the records from a table.
Detailed explanation-2: -The DELETE command is used to delete particular records from a table. The TRUNCATE command is used to delete the complete data from the table. It is a DML command.
Detailed explanation-3: -DELETE is a DML command used to delete existing records from the table.
Detailed explanation-4: -The DELETE statement is used to delete existing records in a table.
Detailed explanation-5: -DELETE is a DML(Data Manipulation Language) command and is used when we specify the row(tuple) that we want to remove or delete from the table or relation. The DELETE command can contain a WHERE clause.