asked on 7/15/2016

Drop foreign key constraint

SQL ERROR: ORA-04021: timeout occurred while waiting to lock object.

Oracle Database

Last Comment

Qlemo

8/31/2016

Qlemo

7/15/2016

The corresponding table could not be locked within the time allowed.

lium1

7/15/2016

ASKER

I meant how to solve this issue. I am trying to add constraint foreign_key with enable and validate where I got an timeout error.

ASKER CERTIFIED SOLUTION

Qlemo

7/15/2016

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Qlemo

8/31/2016

"You can't do that" can be a valid and appropriate answer. If there is no way, there is none.

Oracle Database

Oracle is an object-relational database management system. It supports a large number of languages and application development frameworks. Its primary languages are SQL, PL/SQL and Java, but it also includes support for C and C++. Oracle also has its own enterprise modules and application server software.

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