merge summary of records not inserted from pt branch

srce.pgsql

@@ -89,8 +89,8 @@ WITH pending_list AS (
     ----therefore, records may not be inserted due to ay matches with certain json fields, or if the entire json is a duplicate, reason is not specified
     RETURNING *
 )
-
-----records not inserted------
+---------raw list of records not inserted----------
+, not_inserted AS (
     SELECT
         srce
         ,rec
@@ -103,4 +103,20 @@ SELECT
         srce
         ,rec
     FROM 
-    inserted;
+        inserted
+)
+--------summarize records not inserted------------------
+SELECT
+    t.srce
+    ,(ae.e::text[])[1] unq_constr
+    ,MIN(rec #>> ae.e::text[]) min_text
+    ,MAX(rec #>> ae.e::text[]) max_text
+    ,JSONB_PRETTY(JSON_AGG(rec #> ae.e::text[] ORDER BY rec #>> ae.e::text[])::JSONB)
+FROM
+    not_inserted t
+    INNER JOIN tps.srce s ON
+        s.srce = t.srce
+    LEFT JOIN LATERAL JSONB_ARRAY_ELEMENTS_TEXT(defn->'unique_constraint'->'fields') WITH ORDINALITY ae(e, rn) ON TRUE
+GROUP BY
+    t.srce
+    ,(ae.e::text[])[1];