diff --git a/eda.qmd b/eda.qmd
index 650c45f..647af31 100644
--- a/eda.qmd
+++ b/eda.qmd
@@ -27,6 +27,10 @@ t
 
 ```{python}
 t = transform_zulip_messages(t)
-t.head()
+t
+```
+
+```{python}
+t.alias("t").sql("select * from t")
 ```
 
diff --git a/src/ibis_analytics/metrics.py b/src/ibis_analytics/metrics.py
index da37f74..62d488f 100644
--- a/src/ibis_analytics/metrics.py
+++ b/src/ibis_analytics/metrics.py
@@ -34,7 +34,6 @@
 catalog = Catalog()
 
 # get source tables
-# TODO: use table names from config
 pulls_t = catalog.table(GH_PRS_TABLE).cache()
 stars_t = catalog.table(GH_STARS_TABLE).cache()
 forks_t = catalog.table(GH_FORKS_TABLE).cache()