create, read, playercount

Shogi.Database/Session/Stored Procedures/ReadSession.sql

@@ -2,15 +2,32 @@
 	@Name [session].[SessionName]
 AS
 BEGIN
-	SET NOCOUNT ON
+	SET NOCOUNT ON -- Performance boost
+	SET XACT_ABORT ON -- Rollback transaction on error
+	SET TRANSACTION ISOLATION LEVEL SNAPSHOT -- Ignores data changes that happen after the transaction begins.
 
-	SELECT
-		sess.[Name],
-		BoardState,
-		p1.[Name] as Player1,
-		p2.[Name] as Player2
-	FROM [session].[Session] sess
-		INNER JOIN [user].[User] p1 on sess.Player1Id = p1.Id
-		LEFT JOIN [user].[User] p2 on sess.Player2Id = p2.Id
-	WHERE sess.[Name] = @Name;
+	BEGIN TRANSACTION
+
+		-- Session
+		SELECT
+			sess.[Name],
+			p1.[Name] as Player1,
+			p2.[Name] as Player2
+		FROM [session].[Session] sess
+			INNER JOIN [user].[User] p1 on sess.Player1Id = p1.Id
+			LEFT JOIN [user].[User] p2 on sess.Player2Id = p2.Id
+		WHERE sess.[Name] = @Name;
+
+		-- Player moves
+		SELECT
+			mv.[From],
+			mv.[To],
+			mv.IsPromotion,
+			piece.[Name] as PieceFromHand
+		FROM [session].[Move] mv
+			INNER JOIN [session].[Session] sess ON sess.Id = mv.SessionId
+			RIGHT JOIN [session].Piece piece on piece.Id = mv.PieceIdFromHand
+		WHERE sess.[Name] = @Name;
+		
+	COMMIT
 END