I recently made an update to a table in Siebel Tools by adding a new column. After clicking the Apply/DDL button, I verified in the database that the column was successfully added. However, when I attempted to remove the column from Siebel Tools by deleting the corresponding record from the table and clicking the Apply/DDL button again, the column remained in the database.
I'm uncertain whether this is the expected behavior for deletion or if it indicates a problem that needs to be addressed.