• Updated remaining tables. ...

• Added note about Order_Line.Qty_Received.

• Fixed reference to TOAD. ...

• Added note about SET DEFINE OFF.
• Changed all Comments columns to CLOB.

• Added legal value tests.

• Added legal value lists to all numeric columns that didn’t already have them (to catch ≤ vs. < errors). ...

• Unquoted test values for all numeric columns.

• Changed quantity value to match minimum value in specification.

• Corrected illegal values for Minimum_Level.

• Corrected constraint on Sale_Line.Quantity (had no upper bound).

• Corrected upper bound of Order_Line.Price.

• Added script to increase precision of specific numeric columns to enable testing for constraints that would otherwise be masked by exceeding the precision.

• Corrected length of Order_Line.Qty_Received.

• Added missing Order_Line.Date_Completed column.

• Adjusted maximum lengths for number columns to provide a little tolerance. ...

• Removed overflow value for Order_Line.Qty_Received.

• Added spec for Date_Completed column.

• Corrected minimum value for Assembly.Quantity in table specification (should be 2, not 1). The text description has the correct value.

• Removed @expectedException annotations as they were causing spurious failures. Checking based on the exception text is more useful in general anyway.

• Switched to BDL scenario. ...

• Updated test classes to match current API.

• Made more use of contractions. ...

• Minor tweaks to formatting and text.
• Clarified that all prices are in USD.
• Removed duplicated paragraph about suppliers.
• Added Date_Completed attribute to Order_Head.
• Clarified criteria for order completion.

• Switched to BDL scenario. ...

• Created IE version of BDL ERD.

Enabled all tables.

Moved SQL schema into scenario directory.

Moved scenario-specific code into scenario subtree and factored out globally defined values into various configuration files. Also replaced a bunch of things with global constants.