archive old stored procs/functions

2026-10-15 01:54:43 +00:00 · 2026-08-20 21:31:38 -04:00
parent e60683a415
commit 7d3298f5e1
22 changed files with 620 additions and 0 deletions
--- a/archive/sql-stored-procs-functions/03-crud/04-Location/USP_CreateCity.sql
+++ b/archive/sql-stored-procs-functions/03-crud/04-Location/USP_CreateCity.sql
@@ -0,0 +1,38 @@
+CREATE OR ALTER PROCEDURE dbo.USP_CreateCity(
+    @CityName NVARCHAR(100),
+    @StateProvinceCode NVARCHAR(6)
+)
+AS
+BEGIN
+    SET
+        NOCOUNT ON;
+    SET
+        XACT_ABORT ON;
+
+    BEGIN
+        TRANSACTION
+        DECLARE
+            @StateProvinceId UNIQUEIDENTIFIER = dbo.UDF_GetStateProvinceIdByCode(@StateProvinceCode);
+        IF
+            @StateProvinceId IS NULL
+            BEGIN
+                THROW
+                    50001, 'State/province does not exist', 1;
+            END
+
+        IF
+            EXISTS (SELECT 1
+                    FROM dbo.City
+                    WHERE CityName = @CityName
+                      AND StateProvinceID = @StateProvinceId)
+            BEGIN
+
+                THROW
+                    50002, 'City already exists.', 1;
+            END
+
+        INSERT INTO dbo.City
+            (StateProvinceID, CityName)
+        VALUES (@StateProvinceId, @CityName);
+    COMMIT TRANSACTION
+END;