fix convert query results

pydb/pydb/pydb.py

@@ -22,10 +22,15 @@ logger.addHandler(handler)
 
 def convert_query_result(query_res):
     """Return List(elements) from query result List(Tuples(element))."""
+    logger.debug("Converting %s", query_res)
     if len(query_res) == 0:
         logger.warning("Received empty result set from DB")
         return []
-    return [list(i) for i in query_res] if len(query_res) > 1 else query_res[0][0]
+    if len(query_res) == 1:
+        res = list(query_res[0])
+    else:
+        res = [list(row) for row in query_res]
+    return res
 
 
 class DbWrapper:

pydb/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "pydb"
-version = "0.0.1"
+version = "0.0.3"
 authors = [
   { name="Kyle Yasuda", email="suda@sudacode.com" },
 ]