Problem solve
Get help with specific problems with your technologies, process and projects.
Dropping columns
How do I drop a column in Oracle?
ALTER TABLE emp DROP COLUMN emp_info ;This works in 8i and above. Prior to that, the only way to drop a column was to drop and re-create the table without the specific columns.
For More Information
- Dozens more answers to tough Oracle questions from Karen Morton are available.
- The Best Oracle Web Links: tips, tutorials, scripts, and more.
- Have an Oracle or SQL tip to offer your fellow DBAs and developers? The best tips submitted will receive a cool prize. Submit your tip today!
- Ask your technical Oracle and SQL questions -- or help out your peers by answering them -- in our live discussion forums.
- Ask the Experts yourself: Our SQL, database design, Oracle, SQL Server, DB2, metadata, object-oriented and data warehousing gurus are waiting to answer your toughest questions.
Dig Deeper on Oracle and SQL
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.
Meet all of our Oracle Database / Applications experts
View all Oracle Database / Applications questions and answers
Start the conversation
0 comments