return no JSONDimension if json_field is not defined

2017-02-28 14:07:22 +01:00 · 2017-02-28 14:07:22 +01:00 · c1e52f05e1
parent 81c37023cc
commit c1e52f05e1
1 changed files with 2 additions and 0 deletions
--- a/bijoe/engine.py
+++ b/bijoe/engine.py
@ -153,6 +153,8 @@ class JSONDimensions(object):

    @property
    def cache(self):
+        if not self.engine_cube.json_field:
+            return []
        if not self.__cache:
            cursor = self.engine.get_cursor()
            sql = 'select distinct jsonb_object_keys(json_data) as a from formdata order by a'