Initial commit.

sql/31001_tri_TCG_Condition.sql

@@ -0,0 +1,80 @@
+
+CREATE OR REPLACE FUNCTION tcg.public.FN_before_insert_TCG_Condition()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.created_on = CURRENT_TIMESTAMP;
+    NEW.updated_last_on = CURRENT_TIMESTAMP;
+
+    IF NEW.change_set_id IS NULL THEN
+		RAISE EXCEPTION 'Change Set ID must be provided.';
+    END IF;
+    
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql
+;
+
+CREATE OR REPLACE FUNCTION tcg.public.FN_before_update_TCG_Condition()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_last_on = CURRENT_TIMESTAMP;
+
+    IF OLD.change_set_id IS NOT DISTINCT FROM NEW.change_set_id THEN
+		RAISE EXCEPTION 'New Change Set ID must be provided.';
+    END IF;
+
+    INSERT INTO tcg.public.TCG_Condition_Audit (
+		  condition_id
+        , name_field
+        , value_prev
+        , value_new
+        , change_set_id
+    )
+	-- Changed name
+	SELECT NEW.condition_id, 'name', OLD.name, NEW.name, NEW.change_set_id
+		WHERE OLD.name IS NOT DISTINCT FROM NEW.name
+	UNION
+	-- Changed code
+	SELECT NEW.condition_id, 'code', OLD.code, NEW.code, NEW.change_set_id
+		WHERE OLD.code IS NOT DISTINCT FROM NEW.code
+	UNION
+	-- Changed description
+	SELECT NEW.condition_id, 'description', OLD.description, NEW.description, NEW.change_set_id
+		WHERE OLD.description IS NOT DISTINCT FROM NEW.description
+	UNION
+	-- Changed summary
+	SELECT NEW.condition_id, 'summary', OLD.summary, NEW.summary, NEW.change_set_id
+		WHERE OLD.summary IS NOT DISTINCT FROM NEW.summary
+	UNION
+	-- Changed us_name
+	SELECT NEW.condition_id, 'us_name', OLD.us_name, NEW.us_name, NEW.change_set_id
+		WHERE OLD.us_name IS NOT DISTINCT FROM NEW.us_name
+	UNION
+	-- Changed price_ratio_min
+	SELECT NEW.condition_id, 'price_ratio_min', CAST(OLD.price_ratio_min AS VARCHAR), CAST(NEW.price_ratio_min AS VARCHAR), NEW.change_set_id
+		WHERE OLD.price_ratio_min IS NOT DISTINCT FROM NEW.price_ratio_min
+	UNION
+	-- Changed price_ratio_max
+	SELECT NEW.condition_id, 'price_ratio_max', CAST(OLD.price_ratio_max AS VARCHAR), CAST(NEW.price_ratio_max AS VARCHAR), NEW.change_set_id
+		WHERE OLD.price_ratio_max IS NOT DISTINCT FROM NEW.price_ratio_max
+	UNION
+	-- Changed active
+	SELECT NEW.condition_id, 'active', OLD.active::TEXT, NEW.active::TEXT, NEW.change_set_id
+		WHERE OLD.active IS NOT DISTINCT FROM NEW.active
+    ;
+    
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql
+;
+
+CREATE TRIGGER TRI_before_insert_TCG_Condition
+    BEFORE INSERT ON tcg.public.TCG_Condition
+    FOR EACH ROW
+    EXECUTE FUNCTION tcg.public.FN_before_insert_TCG_Condition()
+;
+CREATE TRIGGER TRI_before_update_TCG_Condition
+    BEFORE UPDATE ON tcg.public.TCG_Condition
+    FOR EACH ROW
+    EXECUTE FUNCTION tcg.public.FN_before_update_TCG_Condition()
+;