From c81a7c7dc48522683abdd4bb0ac7ca5ba8060f58 Mon Sep 17 00:00:00 2001
From: Paul Trowbridge <ptrowbridge@hc-companies.com>
Date: Fri, 13 Oct 2017 17:17:56 -0400
Subject: [PATCH] extract key at import

---
 srce.pgsql | 27 ++++++++++++++++++++++-----
 1 file changed, 22 insertions(+), 5 deletions(-)

diff --git a/srce.pgsql b/srce.pgsql
index beaa58a..2fef279 100644
--- a/srce.pgsql
+++ b/srce.pgsql
@@ -15,7 +15,7 @@ begin
         --unwrap the schema definition array
         LEFT JOIN LATERAL jsonb_populate_recordset(null::tps.srce_defn_schema, defn->'schema') prs ON TRUE
     WHERE   
-        srce = 'PNCO'
+        srce = 'PNCL'
     GROUP BY
         srce;
         
@@ -31,14 +31,31 @@ begin
     
     EXECUTE _t;
 
+    COPY csv_i FROM 'C:\Users\ptrowbridge\Documents\OneDrive - The HC Companies, Inc\Cash\build_hist\pncl.csv' WITH (HEADER TRUE,DELIMITER ',', FORMAT CSV, ENCODING 'SQL_ASCII',QUOTE '"');
+
 end
 $$;
 
---SELECT * FROM csv_i;
-
-COPY csv_i FROM 'C:\Users\ptrowbridge\Documents\OneDrive - The HC Companies, Inc\Cash\build_hist\full_dl\15Q1bal.csv' WITH (HEADER TRUE,DELIMITER ',', FORMAT CSV, ENCODING 'SQL_ASCII',QUOTE '"');
+--SELECT row_to_json(csv_i) FROM csv_i;
 
+/*
 INSERT INTO
     tps.trans (srce, rec)
 SELECT 
-    'PNCO', row_to_json(csv_i) FROM csv_i;
\ No newline at end of file
+    'PNCO', row_to_json(csv_i) FROM csv_i;
+*/
+
+
+SELECT
+    (row_to_json(i)::jsonb) #> ae.e::text[],
+    srce,
+    defn->'unique_constraint'->'type',
+    defn->'unique_constraint'->'fields',
+    ae.e,
+    ae.rn
+FROM
+    csv_i i
+    INNER JOIN tps.srce s ON
+        s.srce = 'PNCL'
+    LEFT JOIN LATERAL JSONB_ARRAY_ELEMENTS_TEXT(defn->'unique_constraint'->'fields') WITH ORDINALITY ae(e, rn) ON TRUE
+LIMIT 10
\ No newline at end of file