From 5fad9bc7770c04c89b0a3d40022d5512919873f2 Mon Sep 17 00:00:00 2001
From: Paul Trowbridge <paul@hptrow.me>
Date: Sun, 27 Jul 2025 23:34:30 -0400
Subject: [PATCH] commit: 2025-07-27 23:34:30

---
 sql/make_hist.ms.sql | 63 ++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 61 insertions(+), 2 deletions(-)

diff --git a/sql/make_hist.ms.sql b/sql/make_hist.ms.sql
index 20b938f..c5bae5d 100644
--- a/sql/make_hist.ms.sql
+++ b/sql/make_hist.ms.sql
@@ -45,7 +45,9 @@ SELECT
 FROM json_rows
 GROUP BY customer, mold
 )
-SELECT * INTO #lastprice FROM onerow
+SELECT * INTO pricing.lastprice FROM onerow
+
+CREATE UNIQUE INDEX lastprice_cust_mold ON pricing.lastprice(customer, mold);
 
 SELECT count(*) FROM rlarp.osm_stack o INNER JOIN #lastprice l ON 
 	l.customer = o.customer AND o.mold = l.mold 
@@ -66,7 +68,7 @@ SELECT
     j.quoten
 FROM 
 	rlarp.osm_stack o
-	LEFT OUTER JOIN #lastprice lp ON 
+	LEFT OUTER JOIN pricing.lastprice lp ON 
 		lp.customer = o.customer 
 		AND lp.mold = o.mold
 	CROSS APPLY OPENJSON(lp.part_stats) AS p  -- unpacks part keys
@@ -81,3 +83,60 @@ FROM
 WHERE 
 	o.customer = 'ALTMAN PLANTS' 
 	AND o.mold = 'XPR15CS1'
+	AND o.ordnum = 935360
+	
+WITH exploded AS (
+    SELECT 
+        lp.customer,
+        lp.mold,
+        p.[key] AS part_key,
+        j.qty,
+        j.price,
+        j.odate,
+        j.ordnum,
+        j.quoten,
+        CASE WHEN p.[key] = o.part COLLATE Latin1_General_BIN2 THEN 1 ELSE 0 END AS is_exact_match,
+        ROW_NUMBER() OVER (PARTITION BY lp.customer, lp.mold ORDER BY j.odate DESC) AS rn_most_recent
+    FROM rlarp.osm_stack o
+    LEFT JOIN pricing.lastprice lp ON lp.customer = o.customer AND lp.mold = o.mold
+    CROSS APPLY OPENJSON(lp.part_stats) AS p
+    CROSS APPLY OPENJSON(p.value)
+    WITH (
+        qty     FLOAT,
+        price   FLOAT,
+        odate   DATE,
+        ordnum  INT,
+        quoten  INT
+    ) AS j
+    WHERE 
+        o.customer = 'ALTMAN PLANTS' 
+        AND o.mold = 'XPR15CS1'
+        AND o.ordnum = 935360
+),
+tagged AS (
+    SELECT
+        part_key,
+        qty,
+        price,
+        odate,
+        ordnum,
+        quoten,
+        IIF(is_exact_match = 1, 1, NULL) AS is_exact_match,
+        IIF(rn_most_recent = 1, 1, NULL) AS is_most_recent
+    FROM exploded
+)
+--SELECT * FROM taggeg
+SELECT (
+    SELECT
+        part_key AS [key],
+        qty,
+        price,
+        odate,
+        ordnum,
+        quoten,
+        is_exact_match,
+        is_most_recent
+    FROM tagged
+    FOR JSON PATH, INCLUDE_NULL_VALUES
+) AS updated_json_array;
+