annotate tests/cfold.ur @ 1394:d328983dc5a6
Allow subqueries to reference aggregate-only columns of free tables; treat non-COUNT aggregate functions as possibly returning NULL
| author |
Adam Chlipala <adam@chlipala.net> |
| date |
Sat, 15 Jan 2011 14:53:13 -0500 |
| parents |
71bafe66dbe1 |
| children |
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| rev |
line source |
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adamc@67
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1 con currier = fold (fn nm => fn t => fn acc => t -> acc) {}
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adamc@67
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2
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adamc@71
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3 con greenCurryIngredients :: {Type} = []
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adamc@71
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4 con greenCurry = currier greenCurryIngredients
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adamc@67
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5 val greenCurry : greenCurry = {}
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adamc@67
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6
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adamc@71
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7 con redCurryIngredients = [A = int, B = string]
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adamc@71
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8 con redCurry = currier redCurryIngredients
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adamc@67
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9 val redCurry : redCurry = fn x : int => fn y : string => {}
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adamc@67
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10
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adamc@71
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11 con yellowCurryIngredients = [A = string, B = int, C = float]
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adamc@71
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12 con yellowCurry = currier yellowCurryIngredients
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adamc@67
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13 val yellowCurry : yellowCurry = fn x => fn y => fn z => {}
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adamc@70
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14
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adamc@70
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15 val main = yellowCurry
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