Week beginning Monday time grain for MySQL (#2014)

apache · Jan 23, 2017 · 37fb56c · 37fb56c
1 parent 404a94c
commit 37fb56c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/superset/db_engine_specs.py b/superset/db_engine_specs.py
@@ -139,6 +139,9 @@ class MySQLEngineSpec(BaseEngineSpec):
               "+ INTERVAL QUARTER({col}) QUARTER - INTERVAL 1 QUARTER"),
         Grain("year", _('year'), "DATE(DATE_SUB({col}, "
               "INTERVAL DAYOFYEAR({col}) - 1 DAY))"),
+        Grain("week_start_monday", _('week_start_monday'),
+              "DATE(DATE_SUB({col}, "
+              "INTERVAL DAYOFWEEK(DATE_SUB({col}, INTERVAL 1 DAY)) - 1 DAY))"),
     )
 
     @classmethod