anchor.diff:  last                     |  |                                                       | 
   lastOrDefault            |  |                                                       | 
   leftOuterJoin            |  |                                                       | 
  -let                      |X | ...but not using tmp variables in where-clauses       |
  +let                      |x | ...but not using tmp variables in where-clauses       |
   maxBy                    |X |                                                       | 
   maxByNullable            |X |                                                       | 
   minBy                    |X |                                                       | 
  
positive.code: thenByDescending	     |X |                                                       |   
  thenByNullable           |X |                                                       | 
  thenByNullableDescending |X |                                                       |
  where                    |X | Server side variables must be on left side and only left side of predicates (excluding boolean database fields and LINQ-Contains) | 
  *)
  
  (**
  
negative.code: exactlyOneOrDefault      |X |                                                       | 
  exists                   |X |                                                       | 
  find                     |X |                                                       | 
  groupBy                  |x | Initially only very simple groupBy (and having) is supported: on single-table with single-key-column. | 
  groupJoin                |  |                                                       | 
  groupValBy	             |  |                                                       | 
  head                     |X |                                                       | 
  