FoundationDB/sql-layer — pull request #1318 by SytzeH (2014-06-05 12:57:53+00:00)
Title: Preserve constraint names

Constraint names are now preserved, index, join and foreign keys will store it. It will contain a generated or a given name. Constraint names must now be unique within a schema. Foreign key naming is now done by the DefaultNameGenerator, ensuring unique name generation. Join names are also generated only by the DefaultNameGenerator.

Constraint names can now be used as a handle to drop the constraint.