Can You Drop an Index Associated with a Unique or Primary Key Constraint?
Submitted by: AdministratorYou can not delete the index associated with a unique or primary key constraint. If you try, you will get an error like this: ORA-02429: cannot drop index used for enforcement of unique/primary key.
Submitted by: Administrator
Submitted by: Administrator
Read Online Oracle Database Job Interview Questions And Answers
Top Oracle Database Questions
| ☺ | How To Recover a Dropped Table in Oracle? |
| ☺ | What Happens to Indexes If You Drop a Table? |
| ☺ | What Is Input Buffer in SQL*Plus? |
| ☺ | What Is the Relation of a User Account and a Schema? |
| ☺ | How To Turn On or Off Recycle Bin for the Session? |
Top DB Oracle Categories
| ☺ | Oracle PL-SQL Interview Questions. |
| ☺ | Oracle DBA Interview Questions. |
| ☺ | Oracle D2K Interview Questions. |
| ☺ | OCI Interview Questions. |
| ☺ | Oracle RMAN Interview Questions. |
