annotate 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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| rev |
line source |
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adamc@387
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1 fun main () : transaction page = return <xml><body>
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adamc@387
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2 {txt _ (1 = 1)}, {txt _ (1 = 2)}<br/>
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adamc@388
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3 {txt _ (1 <> 1)}, {txt _ (1 <> 2)}<br/>
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adamc@388
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4 {txt _ (True = True)}, {txt _ (True = False)}<br/>
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adamc@388
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5 {txt _ (True <> True)}, {txt _ (True <> False)}<br/>
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adamc@388
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6 {txt _ ("A" = "A")}, {txt _ ("A" = "B")}<br/>
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adamc@388
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7 {txt _ ("A" <> "A")}, {txt _ ("A" <> "B")}<br/>
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adamc@387
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8 </body></xml>
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