view tests/eq.ur @ 2160:72fe1cc704c5

Tag NULLs with their types in SQL, to help the DBMS do type inference
author Adam Chlipala <adam@chlipala.net>
date Sat, 04 Jul 2015 19:24:26 -0400
parents 2e93d18daf44
children
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fun main () : transaction page = return <xml><body>
  {txt _ (1 = 1)}, {txt _ (1 = 2)}<br/>
  {txt _ (1 <> 1)}, {txt _ (1 <> 2)}<br/>
  {txt _ (True = True)}, {txt _ (True = False)}<br/>
  {txt _ (True <> True)}, {txt _ (True <> False)}<br/>
  {txt _ ("A" = "A")}, {txt _ ("A" = "B")}<br/>
  {txt _ ("A" <> "A")}, {txt _ ("A" <> "B")}<br/>
</body></xml>