From 7e8e31fc6375ba9a0b9db891c3ecbc89fbf6d374 Mon Sep 17 00:00:00 2001 From: Adam Chlipala Date: Sun, 4 Apr 2010 17:18:41 -0400 Subject: WHERE-dependent checking --- tests/policy.ur | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'tests/policy.ur') diff --git a/tests/policy.ur b/tests/policy.ur index b821d1d1..9cc230bf 100644 --- a/tests/policy.ur +++ b/tests/policy.ur @@ -8,8 +8,11 @@ table order : { Id : order, Fruit : fruit, Qty : int, Code : int } PRIMARY KEY Id, CONSTRAINT Fruit FOREIGN KEY Fruit REFERENCES fruit(Id) -policy query_policy (SELECT fruit.Id, fruit.Nam, fruit.Weight FROM fruit) -policy query_policy (SELECT order.Id, order.Fruit, order.Qty FROM order) +policy query_policy (SELECT fruit.Id, fruit.Nam, fruit.Weight + FROM fruit) +policy query_policy (SELECT order.Id, order.Fruit, order.Qty + FROM order, fruit + WHERE order.Fruit = fruit.Id) fun main () = x1 <- queryX (SELECT fruit.Id, fruit.Nam @@ -18,7 +21,7 @@ fun main () = x2 <- queryX (SELECT fruit.Nam, order.Qty FROM fruit, order - WHERE order.Fruit = fruit.Id) + WHERE fruit.Id = order.Fruit) (fn x =>

{[x.Fruit.Nam]}: {[x.Order.Qty]}

); return -- cgit v1.2.3