Error: PLS-00201: identifier 'DBMS_AQ'must be declared
时间: 2024-03-08 13:51:18 浏览: 238
This error message indicates that the Oracle database does not recognize the DBMS_AQ package. This package is used for Advanced Queuing in Oracle databases, which allows messages to be sent between different applications or components within a database.
To resolve this error, you will need to ensure that the DBMS_AQ package is installed and accessible to your database user. You can do this by connecting to the database as a user with DBA privileges and running the following SQL statement:
```
GRANT EXECUTE ON DBMS_AQ TO <your_user>;
```
Replace `<your_user>` with the name of the database user that you are using. This statement grants the necessary permissions to execute the DBMS_AQ package.
If the package is not installed, you may need to install it using the Oracle Universal Installer or by running the appropriate SQL script.
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