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Diffstat (limited to 'demo/treeFun.ur')
| -rw-r--r-- | demo/treeFun.ur | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/demo/treeFun.ur b/demo/treeFun.ur index 60633695..236f354c 100644 --- a/demo/treeFun.ur +++ b/demo/treeFun.ur @@ -18,7 +18,7 @@ functor Make(M : sig (root : option M.key) = let fun recurse (root : option key) = - queryX' (SELECT * FROM tab WHERE tab.{parent} = {root}) + queryX' (SELECT * FROM tab WHERE {[eqNullable' (SQL tab.{parent}) root]}) (fn r => children <- recurse (Some r.Tab.id); return <xml> |