| Name |
Syntax |
Example |
| equal |
=, ==, : |
field: 'hello' |
| not equal |
!= |
field != world |
| greater than |
> |
nested.field > 0 |
| greater equal |
>= |
field >= 11.5 |
| less than |
< |
field < 5 |
| less equal |
<= |
field <= 5.155 |
| exists |
:* |
field_a:* |
| not exists |
:! |
field_b:! |
| in |
@ |
field_b @ [1,2,"world"] |
| not in |
!@ |
field_b !@ [true,false] |
| and |
and(case-insensitive) |
(field_a:1 and field_b:true) or field_b:false |
| or |
or(case-insensitive) |
field_a@[1,2,3] or field_b==1 |
| Name |
Example |
| integer |
1, 0, -1 |
| float |
3.1415926, -5.6 |
| string |
"hello tom", 'world', no_quote |
| boolean |
true, false (case-insensitive) |
| array |
[1,2], [1 2], ["1",2,true] |
Grammar defines see mongoengine_dsl/lexer/MongoEngineDSL.g4