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annotate tests/coalesce.ur @ 1908:ab1a3737b306

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make clean: Clean bin/mlton, src/urweb.mlton.lex, src/urweb.mlton.grm Signed-off-by: Anders Kaseorg <andersk@mit.edu> --- Makefile.am | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
author Anders Kaseorg <andersk@mit.edu>
date Fri, 22 Nov 2013 09:36:14 -0500
parents e44be6ece475
children
rev   line source
adam@1602 1 table t : { A : option int }
adam@1602 2
adam@1602 3 fun main () : transaction page =
adam@1602 4 queryX (SELECT COALESCE(t.A, 13)
adam@1602 5 FROM t)
adam@1602 6 (fn r => <xml>{[r.1]},</xml>)