4031: Adds fy summary views

Author: greensomes

database/changelog/changelog-views/fiscal-year-summary-views.yaml

@@ -0,0 +1,18 @@
+databaseChangeLog:
+  - changeSet:
+      id: fy-production-summary-views
+      author: Jeff Schwartz
+      runOnChange: true
+      changes:
+      - sqlFile:
+          path: src/views/curr_fy_production_summary_v.sql
+      - sqlFile:
+          path: src/views/prev_fy_production_summary_v.sql
+  
+  - changeSet:
+      id: max-fy-month-by-dataset
+      author: Jeff Schwartz
+      runOnChange: true
+      changes:
+      - sqlFile:
+          path: src/views/max_fy_month_by_dataset_v.sql

database/changelog/src/views/curr_fy_production_summary_v.sql

@@ -0,0 +1,21 @@
+CREATE OR REPLACE VIEW curr_fy_production_summary_v AS
+SELECT SUM(volume) volume,
+  commodity,
+  unit_abbr
+FROM production p,
+  period pe,
+  commodity c
+WHERE pe.period_id = p.period_id
+  AND pe.period = 'Monthly'
+  AND pe.fiscal_year = (
+    SELECT max(fiscal_year)
+    FROM period pe2
+    WHERE exists (
+      SELECT 1
+      FROM production
+      WHERE period_id = pe2.period_id
+    )
+  )
+  AND c.commodity_id = p.commodity_id
+GROUP BY c.commodity,
+  unit_abbr;

database/changelog/src/views/max_fy_month_by_dataset_v.sql

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+CREATE OR REPLACE VIEW max_fy_month_by_dataset_v AS
+SELECT MAX(fiscal_month) fiscal_month,
+  'production' dataset
+FROM period p
+WHERE EXISTS (
+  SELECT 1
+  FROM production
+  WHERE period_id = p.period_id
+)
+  AND fiscal_year = (
+    SELECT MAX(fiscal_year)
+    FROM period p2
+    WHERE EXISTS (
+      SELECT 1
+      FROM production
+      WHERE period_id = p2.period_id
+    )
+  )
+GROUP BY dataset
+UNION
+SELECT MAX(fiscal_month) fiscal_month,
+  'revenue' dataset
+FROM period p
+WHERE EXISTS (
+  SELECT 1
+  FROM revenue
+  WHERE period_id = p.period_id
+)
+  AND fiscal_year = (
+    SELECT MAX(fiscal_year)
+    FROM period p2
+    WHERE EXISTS (
+      SELECT 1
+      FROM revenue
+      WHERE period_id = p2.period_id
+    )
+  )
+GROUP BY dataset
+UNION
+SELECT MAX(fiscal_month) fiscal_month,
+  'disbursements' dataset
+FROM period p
+WHERE EXISTS (
+  SELECT 1
+  FROM disbursement
+  WHERE period_id = p.period_id
+)
+  AND fiscal_year = (
+    SELECT MAX(fiscal_year)
+    FROM period p2
+    WHERE EXISTS (
+      SELECT 1
+      FROM disbursement
+      WHERE period_id = p2.period_id
+    )
+  )
+GROUP BY dataset;

database/changelog/src/views/prev_fy_production_summary_v.sql

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+CREATE OR REPLACE VIEW prev_fy_production_summary_v AS
+SELECT SUM(volume) volume,
+  commodity,
+  unit_abbr
+FROM production p,
+  period pe,
+  commodity c
+WHERE pe.period_id = p.period_id
+  AND pe.period = 'Monthly'
+  AND pe.fiscal_year = (
+    SELECT max(fiscal_year) - 1
+    FROM period pe2
+    WHERE exists (
+      SELECT 1
+      FROM production
+      WHERE period_id = pe2.period_id
+    )
+  )
+  AND pe.fiscal_month <= (
+    SELECT max(fiscal_month)
+    FROM period pe2
+    WHERE fiscal_year = (
+      SELECT max(fiscal_year)
+      FROM period pe3
+      WHERE exists (
+        SELECT 1
+        FROM production
+        WHERE period_id = pe2.period_id
+      )
+    )
+  )
+  AND c.commodity_id = p.commodity_id
+GROUP BY c.commodity,
+  unit_abbr;