diff --git a/rowers/dataprep.py b/rowers/dataprep.py
index 79fdcdfd..6101fcde 100644
--- a/rowers/dataprep.py
+++ b/rowers/dataprep.py
@@ -1875,9 +1875,10 @@ def read_cols_df_sql(ids, columns, convertnewtons=True):
         cls += column + ', '
     cls = cls[:-2]
     if len(ids) == 0:
-        query = sa.text('SELECT {columns} FROM strokedata WHERE workoutid=0'.format(
-            columns=cls,
-        ))
+        return pd.DataFrame(),extracols
+    #        query = sa.text('SELECT {columns} FROM strokedata WHERE workoutid=0'.format(
+    #            columns=cls,
+    #        ))
     elif len(ids) == 1:
         query = sa.text('SELECT {columns} FROM strokedata WHERE workoutid={id}'.format(
             id=ids[0],
diff --git a/rowers/tests/testdata/testdata.csv.gz b/rowers/tests/testdata/testdata.csv.gz
index bfec340d..d6facefb 100644
Binary files a/rowers/tests/testdata/testdata.csv.gz and b/rowers/tests/testdata/testdata.csv.gz differ