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What happens if the DELETE command is used without a WHERE clause?AOnly the first row will be deletedBAll rows in the table will be deletedCNo rows to delete

Question

What happens if the DELETE command is used without a WHERE clause?AOnly the first row will be deletedBAll rows in the table will be deletedCNo rows to delete

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Solution

Sure, let's break down the question step by step:

  1. Understanding the DELETE Command:

    • The DELETE command in SQL is used to remove rows from a table.

  2. The Role of the WHERE Clause:

    • The WHERE clause specifies which rows should be deleted. It acts as a filter to target specific rows.

  3. DELETE Command Without WHERE Clause:

    • If the DELETE command is used without a WHERE clause, it means there is no filter applied to the deletion process.

  4. Effect of No WHERE Clause:

    • Without a WHERE clause, the DELETE command will not have any condition to limit the rows being deleted.

  5. Outcome:

    • As a result, all rows in the table will be deleted because there is no condition to restrict the deletion to specific rows.

So, the correct answer is:

B. All rows in the table will be deleted

This problem has been solved

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