add pivoted months list

index.js

@@ -109,7 +109,28 @@ server.get('/scenario_package', bodyParser.json(), function (req, res) {
     //console.log(args);
     w =
         `
-        WITH base AS (
+        WITH 
+        mseq AS (
+            SELECT * FROM 
+            (
+                VALUES
+                ('Jun',1)
+                ,('Jul',2)
+                ,('Aug',3)
+                ,('Sep',4)
+                ,('Oct',5)
+                ,('Nov',6)
+                ,('Dec',7)
+                ,('Jan',8)
+                ,('Feb',9)
+                ,('Mar',10)
+                ,('Apr',11)
+                ,('May',12)
+
+            ) x(m,s)
+        )
+        --select * from mseq
+        ,base AS (
         SELECT
             order_season
             ,order_month
@@ -125,53 +146,79 @@ server.get('/scenario_package', bodyParser.json(), function (req, res) {
         WHERE
             `+ w +
         `GROUP BY
+        order_season
+        ,order_month
+        ,version
+        ,iter
+        ,part_descr
+        ,bill_cust_descr
+        ,ship_cust_descr
+    )
+    ,months AS (
+        SELECT
             order_season
-            ,order_month
             ,version
             ,iter
-            ,part_descr
+            ,order_month
-            ,bill_cust_descr
+            ,mseq.s seq
-            ,ship_cust_descr
+            ,sum(units) units
-        )
+            ,sum(value_usd) value_usd
-        ,months AS (
+        FROM
-            SELECT
+            base
-                order_season
+            INNER JOIN mseq ON
-                ,version
+                mseq.m = base.order_month
-                ,iter
+        GROUP BY
-                ,order_month
+            order_season
-                ,sum(units) units
+            ,version
-                ,sum(value_usd) value_usd
+            ,iter
-            FROM
+            ,order_month
-                base
+            ,s
-            GROUP BY
+    )
-                order_season
+    ,mpvt AS (
-                ,version
-                ,iter
-                ,order_month
-        )
-        ,totals AS (
-            SELECT
-                order_season
-                ,version
-                ,iter
-                ,sum(units) units
-                ,sum(value_usd) value_usd
-            FROM
-                months
-            GROUP BY
-                order_season
-                ,version
-                ,iter
-        )
         SELECT
-            jsonb_build_object(
+            order_month
-                'months'
+            ,seq
-                ,(SELECT jsonb_agg(row_to_json(months)::jsonb) FROM months)
+            ,SUM(units) FILTER (WHERE order_season = 2019) "2019 qty"
-                ,'base'
+            ,SUM(units) FILTER (WHERE order_season = 2020 AND iter = 'copy') "2020 base qty"
-                ,(SELECT jsonb_agg(row_to_json(base)::jsonb) FROM base)
+            ,SUM(units) FILTER (WHERE order_season = 2020 AND iter = 'adjustment') "2020 adj qty"
-                ,'totals'
+            ,SUM(units) FILTER (WHERE order_season = 2020 AND iter IN ('copy','adjustment')) "2020 tot qty"
-                ,(SELECT jsonb_agg(row_to_json(totals)::jsonb) FROM totals)
+            ,SUM(value_usd) FILTER (WHERE order_season = 2019) "2019 value_usd"
-            ) package`
+            ,SUM(value_usd) FILTER (WHERE order_season = 2020 AND iter = 'copy') "2020 base value_usd"
+            ,SUM(value_usd) FILTER (WHERE order_season = 2020 AND iter = 'adjustment') "2020 adj value_usd"
+            ,SUM(value_usd) FILTER (WHERE order_season = 2020 AND iter IN ('copy','adjustment')) "2020 tot value_usd"
+        FROM
+            months
+        GROUP BY
+            order_month
+            ,seq
+        ORDER BY
+            seq ASC
+    )
+    ,totals AS (
+        SELECT
+            order_season
+            ,version
+            ,iter
+            ,sum(units) units
+            ,sum(value_usd) value_usd
+        FROM
+            months
+        GROUP BY
+            order_season
+            ,version
+            ,iter
+    )
+    SELECT 
+        jsonb_build_object(
+            'months'
+            ,(SELECT jsonb_agg(row_to_json(months)::jsonb) FROM months)
+            ,'mpvt'
+            ,(SELECT jsonb_agg(row_to_json(mpvt)::jsonb) FROM mpvt)
+            ,'base'
+            ,(SELECT jsonb_agg(row_to_json(base)::jsonb) FROM base)
+            ,'totals'
+            ,(SELECT jsonb_agg(row_to_json(totals)::jsonb) FROM totals)
+        ) package`
     console.log(w);
     Postgres.FirstRow(w, [], res)
     //res.json("hi")

route_meta/scenario_package.sql

@@ -1,6 +1,27 @@
 \timing
 --explain (analyze, buffers)
-WITH base AS (
+WITH 
+mseq AS (
+    SELECT * FROM 
+    (
+        VALUES
+        ('Jun',1)
+        ,('Jul',2)
+        ,('Aug',3)
+        ,('Sep',4)
+        ,('Oct',5)
+        ,('Nov',6)
+        ,('Dec',7)
+        ,('Jan',8)
+        ,('Feb',9)
+        ,('Mar',10)
+        ,('Apr',11)
+        ,('May',12)
+
+    ) x(m,s)
+)
+--select * from mseq
+,base AS (
 SELECT
     order_season
     ,order_month
@@ -17,7 +38,7 @@ WHERE
     quota_rep_descr = '90005 - MARK WILKINSON'
     AND segm = 'Retail'
     AND mod_chan = 'MASS'
-    AND order_month = 'May'
+    --AND order_month = 'May'
 GROUP BY
     order_season
     ,order_month
@@ -33,15 +54,39 @@ GROUP BY
         ,version
         ,iter
         ,order_month
+        ,mseq.s seq
         ,sum(units) units
         ,sum(value_usd) value_usd
     FROM
         base
+        INNER JOIN mseq ON
+            mseq.m = base.order_month
     GROUP BY
         order_season
         ,version
         ,iter
         ,order_month
+        ,s
+)
+,mpvt AS (
+    SELECT
+        order_month
+        ,seq
+        ,SUM(units) FILTER (WHERE order_season = 2019) "2019 qty"
+        ,SUM(units) FILTER (WHERE order_season = 2020 AND iter = 'copy') "2020 base qty"
+        ,SUM(units) FILTER (WHERE order_season = 2020 AND iter = 'adjustment') "2020 adj qty"
+        ,SUM(units) FILTER (WHERE order_season = 2020 AND iter IN ('copy','adjustment')) "2020 tot qty"
+        ,SUM(value_usd) FILTER (WHERE order_season = 2019) "2019 value_usd"
+        ,SUM(value_usd) FILTER (WHERE order_season = 2020 AND iter = 'copy') "2020 base value_usd"
+        ,SUM(value_usd) FILTER (WHERE order_season = 2020 AND iter = 'adjustment') "2020 adj value_usd"
+        ,SUM(value_usd) FILTER (WHERE order_season = 2020 AND iter IN ('copy','adjustment')) "2020 tot value_usd"
+    FROM
+        months
+    GROUP BY
+        order_month
+        ,seq
+    ORDER BY
+        seq ASC
 )
 ,totals AS (
     SELECT
@@ -61,6 +106,8 @@ SELECT
     jsonb_build_object(
         'months'
         ,(SELECT jsonb_agg(row_to_json(months)::jsonb) FROM months)
+        'mpvt'
+        ,(SELECT jsonb_agg(row_to_json(mpvt)::jsonb) FROM mpvt)
         ,'base'
         ,(SELECT jsonb_agg(row_to_json(base)::jsonb) FROM base)
         ,'totals'