Add note about empty strings now throwing

.changeset/gentle-plums-end.md

@@ -2,4 +2,4 @@
 '@keystone-next/keystone': major
 ---
 
-Removed the deprecated `resolveFields` from `context.query`, if you were still using it, you should switch to providing `the query option` to `context.query` or use `context.db` if you were providing `false`.
+Removed the deprecated `resolveFields` from `context.query`, if you were still using it, you should switch to providing `the query option` to `context.query` or use `context.db` if you were providing `false`. The `context.query` functions will now also throw an error if an empty string is passed to `query` rather than silently returning what the `context.db` functions return, you must select at least one field or omit the `query` option to default to selecting the `id`.

packages/keystone/src/fields/types/password/tests/test-fixtures.ts

@@ -60,7 +60,6 @@ export const crudTests = (keystoneTestWrapper: any) => {
       await expect(
         context.query.Test.createOne({
           data: { passwordRejectCommon: 'password' },
-          query: ``,
         })
       ).rejects.toMatchInlineSnapshot(`
               [GraphQLError: You provided invalid data for this operation.