diff --git a/datasette/app.py b/datasette/app.py
index a4b8f7f0..d092e1ad 100644
--- a/datasette/app.py
+++ b/datasette/app.py
@@ -605,7 +605,7 @@ class Datasette:
                         truncated = False
                 except sqlite3.OperationalError as e:
                     if e.args == ('interrupted',):
-                        raise InterruptedError(e)
+                        raise InterruptedError(e, sql, params)
                     if log_sql_errors:
                         print(
                             "ERROR: conn={}, sql = {}, params = {}: {}".format(
diff --git a/datasette/facets.py b/datasette/facets.py
index cb2e9f9a..a8ff0c40 100644
--- a/datasette/facets.py
+++ b/datasette/facets.py
@@ -8,6 +8,7 @@ from datasette.utils import (
     path_with_added_args,
     path_with_removed_args,
     detect_json1,
+    InterruptedError,
     InvalidSql,
     sqlite3,
 )
@@ -142,7 +143,7 @@ class ColumnFacet(Facet):
                         ),
                     })
             except InterruptedError:
-                pass
+                continue
         return suggested_facets
 
     async def facet_results(self, sql, params):
@@ -238,6 +239,9 @@ class ManyToManyFacet(Facet):
         all_foreign_keys = await self.ds.execute_against_connection_in_thread(
             self.database, get_all_foreign_keys
         )
+        if not all_foreign_keys.get(self.table):
+            # It's probably a view
+            return []
         incoming = all_foreign_keys[self.table]["incoming"]
         # Do any of these incoming tables have exactly two outgoing keys?
         for fk in incoming:
@@ -377,7 +381,7 @@ class DateFacet(Facet):
             suggested_facet_sql = """
                 select date({column}) from (
                     {sql}
-                ) limit 100;
+                ) where {column} glob "????-??-??" limit 100;
             """.format(
                 column=escape_sqlite(column),
                 sql=sql,
@@ -429,7 +433,7 @@ class DateFacet(Facet):
                     {sql}
                 )
                 where date({col}) is not null
-                group by date({col}) order by date({col}) desc limit {limit}
+                group by date({col}) order by count desc limit {limit}
             """.format(
                 col=escape_sqlite(column),
                 sql=sql,
@@ -577,7 +581,6 @@ class EmojiFacet(Facet):
                         ),
                     })
             except (InterruptedError, sqlite3.OperationalError) as e:
-                print(" oh no ", e)
                 continue
         return suggested_facets
 
diff --git a/datasette/views/table.py b/datasette/views/table.py
index 1a7231fb..30fa476c 100644
--- a/datasette/views/table.py
+++ b/datasette/views/table.py
@@ -464,11 +464,14 @@ class TableView(RowTableShared):
         else:
             page_size = self.ds.page_size
 
-        sql = "select {select} from {table_name} {where}{order_by}limit {limit}{offset}".format(
+        sql_no_limit = "select {select} from {table_name} {where}{order_by}".format(
             select=select,
             table_name=escape_sqlite(table),
             where=where_clause,
             order_by=order_by,
+        )
+        sql = "{sql_no_limit} limit {limit}{offset}".format(
+            sql_no_limit=sql_no_limit.rstrip(),
             limit=page_size + 1,
             offset=offset,
         )
@@ -498,7 +501,7 @@ class TableView(RowTableShared):
 
         for facet in facet_instances:
             instance_facet_results, instance_facets_timed_out = await facet.facet_results(
-                sql, params,
+                sql_no_limit, params,
             )
             facet_results.update(instance_facet_results)
             facets_timed_out.extend(instance_facets_timed_out)
@@ -605,7 +608,7 @@ class TableView(RowTableShared):
             for facet in facet_instances:
                 # TODO: ensure facet is not suggested if it is already active
                 # used to use 'if facet_column in facets' for this
-                suggested_facets.extend(await facet.suggest(sql, params, filtered_table_rows_count))
+                suggested_facets.extend(await facet.suggest(sql_no_limit, params, filtered_table_rows_count))
 
         # human_description_en combines filters AND search, if provided
         human_description_en = filters.human_description_en(extra=search_descriptions)
diff --git a/docs/plugins.rst b/docs/plugins.rst
index 984e5c95..103e8a2b 100644
--- a/docs/plugins.rst
+++ b/docs/plugins.rst
@@ -551,3 +551,12 @@ The ``template``, ``database`` and ``table`` options can be used to return diffe
 The ``datasette`` instance is provided primarily so that you can consult any plugin configuration options that may have been set, using the ``datasette.plugin_config(plugin_name)`` method documented above.
 
 The string that you return from this function will be treated as "safe" for inclusion in a ``<script>`` block directly in the page, so it is up to you to apply any necessary escaping.
+
+.. _plugin_hook_register_facet_classes:
+
+register_facet_classes()
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Return a list of additional ``Facet`` subclasses that can be used to suggest and render facets.
+
+For examples of how this can be used, see `datasette/facets.py <https://github.com/simonw/datasette/blob/master/datasette/facets.py>`__.