Hoe alle scripts met beperkingen te genereren

SELECT top 1 
    'ALTER TABLE '+ SCHEMA_NAME(schema_id) + '.' + OBJECT_NAME(parent_object_id) + 
    ' ADD CONSTRAINT ' + dc.name + ' DEFAULT(' + definition 
    + ') FOR ' + c.name
FROM sys.default_constraints dc
INNER JOIN sys.columns c ON dc.parent_object_id = c.object_id AND dc.parent_column_id = c.column_id

script om alle beperkingen te genereren

SELECT * FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS 

haal alle beperkingen op db en filter vervolgens op uw tabel