From: jonathan vanasco <jonathan@2xlp.com>
Date: Sat, 14 Mar 2020 12:27:43 +0000 (-0400)
Subject: updated doc string to show `NOT (EXISTS` instead of `NOT EXISTS`, as …
X-Git-Tag: rel_1_4_0b1~458^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4dfc449839f011db5b84f9a8dbf80896d34f4204;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

updated doc string to show `NOT (EXISTS` instead of `NOT EXISTS`, as …

…that is what SqlAlchemy now renders.

SqlAlchemy currently renders `NOT (EXISTS` not `NOT EXISTS`. This fixes the example SQL.

### Description
The change is a docstring only.

### Checklist

This pull request is:

- [x] A documentation / typographical error fix
	- Good to go, no issue or tests are needed
- [ ] A short code fix
	- please include the issue number, and create an issue if none exists, which
	  must include a complete example of the issue.  one line code fixes without an
	  issue and demonstration will not be accepted.
	- Please include: `Fixes: #<issue number>` in the commit message
	- please include tests.   one line code fixes without tests will not be accepted.
- [ ] A new feature implementation
	- please include the issue number, and create an issue if none exists, which must
	  include a complete example of how the feature would look.
	- Please include: `Fixes: #<issue number>` in the commit message
	- please include tests.

**Have a nice day!**

Closes: #4593
Pull-request: https://github.com/sqlalchemy/sqlalchemy/pull/4593
Pull-request-sha: fef577313242a1f79feb18969118a8fbb93bb6e9

Change-Id: Iee826a1754d76c93c014b44374e0f9aeabb8d0b6
---

diff --git a/lib/sqlalchemy/orm/relationships.py b/lib/sqlalchemy/orm/relationships.py
index f8437a00ff..227543485f 100644
--- a/lib/sqlalchemy/orm/relationships.py
+++ b/lib/sqlalchemy/orm/relationships.py
@@ -1285,8 +1285,8 @@ class RelationshipProperty(StrategizedProperty):
             will produce::
 
                 SELECT * FROM my_table WHERE
-                NOT EXISTS (SELECT 1 FROM related WHERE
-                related.my_id=my_table.id)
+                NOT (EXISTS (SELECT 1 FROM related WHERE
+                related.my_id=my_table.id))
 
             :meth:`~.RelationshipProperty.Comparator.any` is only
             valid for collections, i.e. a :func:`.relationship`