What is the method for deleting table data in SQL?

There are two methods for deleting data from tables in SQL.

1. The DELETE FROM statement is the most common method for deleting data from a table. It is used to delete rows from a table. The syntax is as follows:
2. Remove from the table where certain conditions are met.
3. The table name is the name of the table where the data will be deleted, and the condition is the criteria for deleting the data. If no condition is specified, all data in the table will be deleted.
4. The TRUNCATE TABLE statement is used to delete all data from a table without deleting the table’s structure. It is faster than using the DELETE FROM statement because it removes all data from the table at once. The syntax is as follows:
5. Delete all data from the table.
6. The table name refers to the name of the table from which data will be deleted.

Caution should be taken when using either the DELETE FROM or TRUNCATE TABLE statement to delete table data, to prevent accidental deletion or deletion of unnecessary data. It is recommended to backup data before performing deletion operations or to use conditional statements to limit the deletion scope, to ensure the accuracy of the deletion operation.