Merge pull request #29 from jreese/groupby

Support multiple fields in --group-by

ngxtop/ngxtop.py

@@ -210,6 +210,7 @@ def __init__(self, report_queries, fields, index_fields=None):
     def process(self, records):
         self.begin = time.time()
         insert = 'insert into log (%s) values (%s)' % (self.column_list, self.holder_list)
+        logging.info('sqlite insert: %s', insert)
         with closing(self.conn.cursor()) as cursor:
             for r in records:
                 cursor.execute(insert, r)
@@ -300,7 +301,12 @@ def build_processor(arguments):
 
     for label, query in report_queries:
         logging.info('query for "%s":\n %s', label, query)
-    processor = SQLProcessor(report_queries, fields)
+
+    processor_fields = []
+    for field in fields:
+        processor_fields.extend(field.split(','))
+
+    processor = SQLProcessor(report_queries, processor_fields)
     return processor