add link to tps trans to find any potential import conflicts

srce.pgsql

@@ -49,12 +49,14 @@ $$;
 --*******************************************
 --this needs to aggregate on id sequence
 --*******************************************
+WITH pending_list AS (
 SELECT
     ---creates a key value pair and then aggregates rows of key value pairs
     jsonb_object_agg(
             (ae.e::text[])[1],                                  --the key name
             (row_to_json(i)::jsonb) #> ae.e::text[]             --get the target value from the key from the csv row that has been converted to json
     ) json_key,
+    row_to_json(i) rec,
     srce,
     --ae.rn,
     id
@@ -64,7 +66,22 @@ FROM
         s.srce = 'DCARD'
     LEFT JOIN LATERAL JSONB_ARRAY_ELEMENTS_TEXT(defn->'unique_constraint'->'fields') WITH ORDINALITY ae(e, rn) ON TRUE
 GROUP BY
+    i.*,
     srce,
     id
 ORDER BY    
-    id
+    id
+)
+, matched_tps AS (
+SELECT
+    *
+FROM 
+    pending_list pl
+    INNER JOIN tps.trans t ON
+        t.srce = pl.srce
+        AND t.rec @> pl.json_key
+)
+SELECT * FROM matched_tps;
+
+-- need to compare against and tps matches
+-- therefore need to apply keyset to tps rows