Learn how the Db2 driver manages package creation automatically and how to explicitly create or update Db2 packages if needed.
Automatic Db2 Package Creation
The Db2 driver automatically creates all required Db2 packages the first time it connects to a database. By default, these packages:
- Contain 200 dynamic sections
- Are created in the
NULLIDcollection (or library)
DB2 packages created.When to Explicitly Create Db2 Packages
In most cases, you do not need to manually create Db2 packages, as the driver handles this automatically. However, you may need to explicitly create or update packages in the following situations:
- You want to pre-create packages to avoid delays during the first connection.
- You need to update existing packages with new versions.
- Your organization requires manual package management for security or compliance reasons.
Prerequisites
Before creating Db2 packages manually, ensure you have the following:
- Access to the appropriate
list (*.lst)andbind (*.bnd)files for your operating system. - BINDADD privileges on the target database. Consult your database administrator to confirm your privileges.
- Access to the Db2 command-line utility on the database server.
Steps to Explicitly Create Db2 Packages
-
Install the List and Bind Files Copy the required
*.lstand*.bndfiles to a directory on the database server. -
Start the Db2 Command-Line Utility Open a terminal or command prompt and navigate to the directory where you placed the files.
-
Connect to the Database Use the following command to connect to your database:
connect to database_name user authorization_name using passwordReplace database_name with the name of your database, authorization_name with your user name, and password with your password.
-
Bind the List File Execute the following command to create or update the Db2 packages:
bind @list_file grant publicReplace list_file with the name of the list file you want to bind. This command will create packages with 200 dynamic sections in the
NULLIDcollection. If packages already exist, they will be replaced.
Troubleshooting
If you encounter issues during package creation:
- Verify that you have the correct privileges (BINDADD) on the database.
- Ensure you are using the correct list and bind files for your operating system.
- Check for error messages in the command-line output for more details.