Mercurial > urweb
view tests/coalesce.ur @ 1908:ab1a3737b306
make clean: Clean bin/mlton, src/urweb.mlton.lex,
src/urweb.mlton.grm
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
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Makefile.am | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
author | Anders Kaseorg <andersk@mit.edu> |
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date | Fri, 22 Nov 2013 09:36:14 -0500 |
parents | e44be6ece475 |
children |
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table t : { A : option int } fun main () : transaction page = queryX (SELECT COALESCE(t.A, 13) FROM t) (fn r => <xml>{[r.1]},</xml>)