(stats cmd): Fixed rank display.

Added `member_ranks` data view for getting time and coin ranks from db.

bot/core/data.py

@@ -79,3 +79,5 @@ lions = RowTable(
     cache=TTLCache(5000, ttl=60*5),
     attach_as='lions'
 )
+
+lion_ranks = Table('member_ranks', attach_as='lion_ranks')

bot/modules/study/stats_cmd.py

@@ -31,13 +31,9 @@ async def cmd_stats(ctx):
 
     # Collect the required target data
     lion = Lion.fetch(ctx.guild.id, target.id)
-    rank_data = tables.lions.select_one_where(
+    rank_data = tables.lion_ranks.select_one_where(
         userid=target.id,
-        guildid=ctx.guild.id,
+        guildid=ctx.guild.id
-        select_columns=(
-            "row_number() OVER (PARTITION BY guildid ORDER BY tracked_time DESC, userid ASC) AS time_rank",
-            "row_number() OVER (PARTITION BY guildid ORDER BY coins DESC, userid ASC) AS coin_rank",
-        )
     )
 
     # Extract and format data

data/schema.sql

@@ -207,6 +207,13 @@ CREATE TRIGGER update_members_timstamp BEFORE UPDATE
 ON members FOR EACH ROW EXECUTE PROCEDURE 
 update_timestamp_column();
 
+CREATE VIEW member_ranks AS
+  SELECT
+    *,
+    row_number() OVER (PARTITION BY guildid ORDER BY tracked_time DESC, userid ASC) AS time_rank,
+    row_number() OVER (PARTITION BY guildid ORDER BY coins DESC, userid ASC) AS coin_rank
+  FROM members;
+
 
 CREATE VIEW current_study_badges AS
   SELECT