@@ -150,4 +150,6 @@ Other modules include:
150* displaying a relation in the terminal
150* displaying a relation in the terminal
151* relational expression static optimizer
151* relational expression static optimizer
152* relational expression cost-based optimizer
152* relational expression cost-based optimizer
153−* relational error enumeration
153+* relational error enumeration
154+* import of CSV as a relation and export of a relation to CSV
155+* import of TutorialD from files