prueba tecnica

db/03_GetAllContracts.sql

@@ -0,0 +1,23 @@
+
+DROP FUNCTION IF EXISTS public.get_contracts();
+
+CREATE OR REPLACE FUNCTION public.get_contracts()
+RETURNS TABLE (
+    Id               INTEGER,
+    ContractorName   VARCHAR,
+    ContractorSurname VARCHAR,
+    ContractInitDate TIMESTAMP,
+    RateName         VARCHAR
+)
+AS $$
+    SELECT
+        c.id,
+        c.contractorname,
+        c.contractorsurname,
+        c.contractinitdate,
+        r.name   AS RateName
+    FROM public.contracts  AS c
+    JOIN public.rates      AS r
+      ON r.id = c.rateid
+    ORDER BY c.id;
+$$ LANGUAGE SQL STABLE;