@Profiler.profile
def test_core_insert(n):
 conn = engine.connect()
 conn.execute(Customer.__table__.insert(), [dict(name=('customer name %d' % i), description=('customer description %d' % i)) for i in range(n)])

@ Profiler . profile def test_core_insert ( n ) : conn = engine . connect ( ) conn . execute ( Customer . __table__ . insert ( ) , [ dict ( name = ( 'customer name %d' % i ) , description = ( 'customer description %d' % i ) ) for i in range ( n ) ] )
a single core insert construct inserting mappings in bulk .