create an import table and avoid wrapping the initial import in a transaction for midday target updates that will run faster

rebuild/rebuild_targets.ms.sql

@@ -5,12 +5,13 @@ BEGIN
     SET XACT_ABORT ON;    -- auto-rollback on most runtime errors
 
     BEGIN TRY
-        BEGIN TRAN;
-
-		DELETE FROM pricing.target_prices;
-		
-		INSERT INTO 
-			pricing.target_prices
+    
+    	--clear import table
+    	DELETE FROM pricing.import_target_prices;
+    
+    	--load the import table
+    	INSERT INTO 
+			pricing.import_target_prices
 		SELECT
 			stlc,
 			ds,
@@ -28,6 +29,19 @@ BEGIN
 			math
 		FROM
 			usmidsap02.ubm.pricequote.target_prices_view;
+    	
+        BEGIN TRAN;
+
+        --clear out destination inside transaction
+		DELETE FROM pricing.target_prices;
+		
+        --insert new targets inside transaction
+		INSERT INTO 
+			pricing.target_prices
+		SELECT
+			* 
+		FROM
+			pricing.import_target_prices;
 
 		COMMIT TRAN;
 		
@@ -40,3 +54,64 @@ BEGIN
         THROW;
     END CATCH;
 END
+
+/*
+WITH 
+allr AS (
+	SELECT
+		ct.compset
+		,ct.stlc
+		,ct.floor
+		,p.ds
+		,p.chan
+		,p.tier 
+		,p.vol_lower
+		,p.vol_upper
+		,p.func
+		,p.val
+		,p.price
+		,p.math
+	FROM pricing.core_target ct
+	OUTER APPLY pricing.build_pricing_path_base(
+	    -- Append JSON object to existing JSON array
+	    CASE 
+	        WHEN ct.options IS NOT NULL AND RIGHT(LTRIM(RTRIM(ct.options)), 1) = ']'
+	        THEN STUFF(
+	            ct.options,
+	            LEN(ct.options),
+	            0,
+	            CONCAT(',{"entity":"Anchor","attr":"', ct.stlc, '","val":', ct.floor, ',"func":"Price"}')
+	        )
+	        ELSE '[{"entity":"Anchor","attr":"' + ct.stlc + '","val":' + CAST(ct.floor AS NVARCHAR) + ',"func":"Price"}]'
+	    END
+	) AS p
+	WHERE
+		1=1
+--		AND ct.stlc = 'XNS0T1G3'
+		AND p.lastflag = 1
+)
+SELECT COUNT(*) FROM allr
+--SELECT count(*) FROM pricing.pricing.core_target ct 
+OPTION (MAXRECURSION 500)
+*/
+
+/*
+    SELECT
+      c.compset,
+      c.stlc,
+      c.floor,
+      b.ds,
+      b.chan,
+      b.tier,
+      b.vol,
+      b.val,
+      b.price,
+      b.math AS math
+    FROM pricequote.core_target c
+    LEFT JOIN LATERAL pricequote.build_pricing_path_base(
+      c.options || jsonb_build_object('entity','Anchor','attr',c.stlc,'val',c.floor,'func','Price')
+    ) AS b
+      ON b.lastflag
+      
+      SELECT * FROM pricequote.option_sequence os
+*/

tables/target_prices.ms.sql

@@ -17,3 +17,15 @@ ADD CONSTRAINT uq_target_prices_unique_combo
 UNIQUE (stlc, ds, chan, tier, vol, lower_bound);
 
 --SELECT COUNT(*) FROM pricing.target_prices
+
+CREATE TABLE pricing.import_target_prices (
+	stlc        nvarchar(8)     NOT NULL,
+	ds          nvarchar(20)    NOT NULL,
+	chan        nvarchar(3)     NOT NULL,
+	tier        nvarchar(1)     NOT NULL,
+	vol         nvarchar(20)    NOT NULL,
+	lower_bound int             NOT NULL,
+	upper_bound int                 NULL,
+	price       numeric(28,6)   NOT NULL,
+	math        nvarchar(MAX)       NULL
+);