Drop Tables in DB2 (RazorSQL Tool)

Syntax

-- Drop a table
DROP TABLE table_name;

Example

-- Example: Drop a table named 'employees'
DROP TABLE employees;

Output

The DROP TABLE command in DB2 using RazorSQL Tool will execute the specified drop operation, and if successful, it will not produce any direct output. If there are errors, appropriate error messages will be displayed.

Explanation

The DROP TABLE command in DB2 is used to permanently delete a table and all of its data from the database. This operation should be executed with caution, as it cannot be undone, and all data in the specified table will be lost.

Use

• Deleting Tables: Use DROP TABLE to remove a table from the database.

Important Points

• Irreversible Operation: Dropping a table is an irreversible operation, and all data in the table will be permanently deleted.
• Dependencies: Ensure that there are no dependencies on the table you are trying to drop, such as foreign key constraints from other tables.
• Privileges: Ensure that you have the necessary privileges to drop the table. Typically, this requires the DROP privilege.

Summary

The DROP TABLE command in DB2 using RazorSQL Tool is a powerful yet potentially risky operation. It should be used with caution, and thorough consideration of dependencies and data preservation should be taken into account before executing this command. This command is typically used when a table is no longer needed, and its existence can be safely removed from the database.