Hi Sreelatha-
Yes. I did not notice when I was copy-paste. This would be correct.
Removing an existing column:
ALTER TABLE <tablename> DROP (<columnname>);
Example:
ALTER TABLE emp_t DROP(emp_id );
Thanks ![]()
Happy learning ![]()
Hi Sreelatha-
Yes. I did not notice when I was copy-paste. This would be correct.
Removing an existing column:
ALTER TABLE <tablename> DROP (<columnname>);
Example:
ALTER TABLE emp_t DROP(emp_id );
Thanks ![]()
Happy learning ![]()