DELETE TABLE
The DELETE TABLE statement is used to delete an entire table along with all its data.
Syntax
The basic syntax for the DELETE TABLE statement is as follows:
DROP TABLE table_name;
table_name
: The name of the table you want to delete.
Example
Let's consider a table customers
which we want to delete:
DROP TABLE customers;
Output
The DELETE TABLE
statement in the example will completely delete the customers
table from the database.
Explanation
The DELETE TABLE
statement drops the entire table along with all the data in it. It is important to note that once the table is deleted, it cannot be retrieved.
Use
The DELETE TABLE
statement is used to permanently delete a table from the database. This statement can be useful in scenarios where you want to delete an obsolete table or remove table that is no longer required in the database.
Important Points
- Once a table is deleted, the data contained within it will be permanently lost.
- Make sure to backup table data before deleting it to avoid data loss.
- The
DELETE
statement cannot be used to delete individual records from a table. To delete specific records, you should use theDELETE
statement.
Summary
In summary, the DELETE TABLE
statement is used to drop an entire table along with its complete data. It is important to use this statement carefully to avoid losing data permanently.