Show total number of rows in table

app.py

@@ -195,10 +195,13 @@ class TableView(BaseView):
         columns = [r[0] for r in rows.description]
         pks = pks_for_table(conn, table)
         rows = list(rows)
+        info = ensure_build_metadata()
+        total_rows = info[name]['tables'][table]
         return {
             'database': name,
             'table': table,
             'rows': rows,
+            'total_rows': total_rows,
             'columns': columns,
             'primary_keys': pks,
         }, lambda: {

templates/table.html

@@ -5,7 +5,7 @@
 {% block content %}
 <h1><a href="/{{ database }}-{{ database_hash }}">{{ database }}</a></h1>
 
-<h2>{{ table }}</h2>
+<h2>{{ table }} ({{ total_rows }} total row{% if total_rows == 1 %}{% else %}s{% endif %} in this table)</h2>
 
 <style>
 td {