Show From/Subject headers from messages with bad Dates.

pg/dateless.sql

@@ -12,13 +12,19 @@
    the missing hashes.  Maybe we can parse dates from there.
  */
 SELECT
-    l.hash, r.value
+    h.hash,
+    h.name,
+    substring(h.value, 0, 40)
+FROM
+    header h
+INNER JOIN (
+    SELECT
+        l.hash
     FROM
         original l
     LEFT JOIN (
         SELECT
-        hash,
+            hash
-        value
         FROM
             search_header
         WHERE
@@ -28,4 +34,12 @@ ON
         r.hash = l.hash
     WHERE
         r.hash IS NULL
+    ) missing
+ON
+    missing.hash = h.hash
+WHERE
+    -- name IN ('Subject', 'Received', 'Date')
+    name IN ('From', 'Subject')
+ORDER BY
+    h.value
 ;