control_derived_product_support_breaking_changes

Changes

When upgrading to Derived Products, the following changes should be noted:

Derived Products requires a new version of CHAPI. It is NOT backwards compatible.
A DerivedProduct table will be created.
The CustomerGoodsItem table will be renamed to Product
A view named CustomerGoodsItem will be inserted the unions the DerivedProduct and Product tables.

Reverting

If reverting to a previous version is necessary, the following steps should be observed:

Revert the following programs and files:
- Control.EXE
- SSLIP.EXE
- SystemConfig.MDB
- SystemData.MDB
- CHAPI
Perform the following changes on the database:
- BACK UP THE DATABASE
- DROP VIEW CustomerGoodsItem
- EXEC sp_rename 'Product', 'CustomerGoodsItem';
- You do not need to remove the DerivedProduct table.