Merge pull request #208 from MacondoExpress/add-queryDirection-changes

Added migration guide about the the queryDirection changes

Author: MacondoExpress

modules/ROOT/pages/migration/index.adoc

@@ -525,3 +525,14 @@ The `directed` argument was used to change the query direction of the relationsh
 
 The `directed` argument in `@relationship` fields is deprecated and will be removed in the future.
 Configure the query direction via the `queryDirection` and `direction` arguments of the `@relationship` directive instead.
+
+=== Deprecated `@relationship.queryDirection` `_DEFAULT` and `_ONLY` options
+
+Following the deprecation of the `directed` argument, the values accepted by the `@relationship.queryDirection` have changed:
+
+- `DEFAULT_DIRECTED` is deprecated.
+- `DEFAULT_UNDIRECTED` is deprecated.
+- `DIRECTED_ONLY` is renamed to `DIRECTED`.
+- `UNDIRECTED_ONLY` is renamed to `UNDIRECTED`.
+
+A warning is raised if you use a deprecated value.

modules/ROOT/pages/types/relationships.adoc

@@ -140,10 +140,8 @@ type Person @node {
 
 `queryDirection` can have the following values:
 
-* `DEFAULT_DIRECTED` (default): all queries are **directed** by default, but users may perform undirected queries.
-* `DEFAULT_UNDIRECTED`: all queries are **undirected** by default, but users may perform directed queries.
-* `DIRECTED_ONLY`: only directed queries can be performed on this relationship.
-* `UNDIRECTED_ONLY`: only undirected queries can be performed on this relationship.
+* `DIRECTED`: only directed queries can be performed on this relationship.
+* `UNDIRECTED`: only undirected queries can be performed on this relationship.
 
 == Inserting data