Add contains partial index expression.

WaVEV · WaVEV · commit 0b04d52c2040 · 2024-11-06T00:44:56.000-03:00
diff --git a/django_mongodb/base.py b/django_mongodb/base.py
@@ -130,6 +130,8 @@ def _isnull_operator(a, b):
         # Operators like $exists: False, $ne, and $nor cannot be used in partial indexes.
         # So, indexes on null values (isnull=True|False) can't be implemented.
         "isnull": lambda a, b: {},  # noqa: ARG005
+        # Partial indexes do not support the $regex expression.
+        "contains": lambda a, b: {},  # noqa: ARG005
     }
 
     display_name = "MongoDB"

Original file line number	Diff line number	Diff line change
`@@ -130,6 +130,8 @@ def _isnull_operator(a, b):`
`130`	`130`	`# Operators like $exists: False, $ne, and $nor cannot be used in partial indexes.`
`131`	`131`	`# So, indexes on null values (isnull=True\|False) can't be implemented.`
`132`	`132`	`"isnull": lambda a, b: {}, # noqa: ARG005`
	`133`	`+ # Partial indexes do not support the $regex expression.`
	`134`	`+ "contains": lambda a, b: {}, # noqa: ARG005`
`133`	`135`	`}`
`134`	`136`
`135`	`137`	`display_name = "MongoDB"`