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Managing ABL Applications
Deployment Considerations : Upgrades : Modifying the application procedures
 

Modifying the application procedures

As with any distribution, you can choose to distribute unencrypted source, encrypted source, or r-code (CRC-based or time-stamp-based). When you distribute r-code, Progress Software Corporation recommends you choose CRC-based r-code. This section describes upgrading an application without any modifications to the database. If you have modified the database schema, upgrading becomes more complicated, as described in Modifying the application database .
* Unencrypted source
* Encrypted source files
* Time-stamp-based r-code
* CRC-based r-code