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202 lines
4.2 KiB
Plaintext
202 lines
4.2 KiB
Plaintext
-- { echo }
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-- Normal cases
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select a, b, ntile(3) over (partition by a order by b rows between unbounded preceding and unbounded following) from(select intDiv(number,10) as a, number%10 as b from numbers(20));
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0 0 1
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0 1 1
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0 2 1
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0 3 1
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0 4 2
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0 5 2
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0 6 2
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0 7 3
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0 8 3
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0 9 3
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1 0 1
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1 1 1
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1 2 1
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1 3 1
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1 4 2
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1 5 2
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1 6 2
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1 7 3
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1 8 3
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1 9 3
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select a, b, ntile(2) over (partition by a order by b rows between unbounded preceding and unbounded following) from(select intDiv(number,10) as a, number%10 as b from numbers(20));
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0 0 1
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0 1 1
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0 2 1
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0 3 1
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0 4 1
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0 5 2
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0 6 2
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0 7 2
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0 8 2
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0 9 2
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1 0 1
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1 1 1
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1 2 1
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1 3 1
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1 4 1
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1 5 2
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1 6 2
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1 7 2
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1 8 2
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1 9 2
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select a, b, ntile(1) over (partition by a order by b rows between unbounded preceding and unbounded following) from(select intDiv(number,10) as a, number%10 as b from numbers(20));
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0 0 1
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0 1 1
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0 2 1
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0 3 1
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0 4 1
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0 5 1
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0 6 1
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0 7 1
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0 8 1
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0 9 1
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1 0 1
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1 1 1
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1 2 1
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1 3 1
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1 4 1
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1 5 1
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1 6 1
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1 7 1
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1 8 1
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1 9 1
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select a, b, ntile(100) over (partition by a order by b rows between unbounded preceding and unbounded following) from(select intDiv(number,10) as a, number%10 as b from numbers(20));
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0 0 1
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0 1 2
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0 2 3
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0 3 4
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0 4 5
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0 5 6
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0 6 7
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0 7 8
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0 8 9
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0 9 10
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1 0 1
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1 1 2
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1 2 3
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1 3 4
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1 4 5
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1 5 6
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1 6 7
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1 7 8
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1 8 9
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1 9 10
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select a, b, ntile(65535) over (partition by a order by b rows between unbounded preceding and unbounded following) from (select 1 as a, number as b from numbers(65535)) limit 100;
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1 0 1
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1 1 2
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1 2 3
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1 3 4
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1 4 5
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1 5 6
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1 6 7
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1 7 8
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1 8 9
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1 9 10
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1 10 11
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1 11 12
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1 12 13
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1 13 14
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1 14 15
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1 15 16
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1 16 17
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1 17 18
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1 18 19
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1 19 20
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1 20 21
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1 21 22
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1 22 23
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1 23 24
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1 24 25
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1 25 26
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1 26 27
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1 27 28
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1 28 29
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1 29 30
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1 30 31
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1 31 32
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1 32 33
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1 33 34
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1 34 35
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1 35 36
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1 36 37
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1 37 38
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1 38 39
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1 39 40
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1 40 41
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1 41 42
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1 42 43
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1 43 44
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1 44 45
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1 45 46
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1 46 47
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1 47 48
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1 48 49
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1 49 50
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1 50 51
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1 51 52
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1 52 53
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1 53 54
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1 54 55
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1 55 56
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1 56 57
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1 57 58
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1 58 59
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1 59 60
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1 60 61
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1 61 62
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1 62 63
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1 63 64
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1 64 65
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1 65 66
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1 66 67
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1 67 68
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1 68 69
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1 69 70
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1 70 71
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1 71 72
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1 72 73
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1 73 74
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1 74 75
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1 75 76
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1 76 77
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1 77 78
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1 78 79
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1 79 80
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1 80 81
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1 81 82
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1 82 83
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1 83 84
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1 84 85
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1 85 86
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1 86 87
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1 87 88
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1 88 89
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1 89 90
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1 90 91
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1 91 92
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1 92 93
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1 93 94
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1 94 95
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1 95 96
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1 96 97
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1 97 98
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1 98 99
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1 99 100
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-- Bad arguments
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select a, b, ntile(3.0) over (partition by a order by b rows between unbounded preceding and unbounded following) from(select intDiv(number,10) as a, number%10 as b from numbers(20)); -- { serverError 36 }
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select a, b, ntile('2') over (partition by a order by b rows between unbounded preceding and unbounded following) from(select intDiv(number,10) as a, number%10 as b from numbers(20)); -- { serverError 36 }
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select a, b, ntile(0) over (partition by a order by b rows between unbounded preceding and unbounded following) from(select intDiv(number,10) as a, number%10 as b from numbers(20)); -- { serverError 36 }
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select a, b, ntile(-2) over (partition by a order by b rows between unbounded preceding and unbounded following) from(select intDiv(number,10) as a, number%10 as b from numbers(20)); -- { serverError 36 }
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select a, b, ntile(b + 1) over (partition by a order by b rows between unbounded preceding and unbounded following) from(select intDiv(number,10) as a, number%10 as b from numbers(20)); -- { serverError 36 }
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-- Bad window type
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select a, b, ntile(2) over (partition by a) from(select intDiv(number,10) as a, number%10 as b from numbers(20)); -- { serverError 36 }
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select a, b, ntile(2) over (partition by a order by b rows between 4 preceding and unbounded following) from(select intDiv(number,10) as a, number%10 as b from numbers(20)); -- { serverError 36 }
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select a, b, ntile(2) over (partition by a order by b rows between unbounded preceding and 4 following) from(select intDiv(number,10) as a, number%10 as b from numbers(20)); -- { serverError 36 }
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select a, b, ntile(2) over (partition by a order by b rows between 4 preceding and 4 following) from(select intDiv(number,10) as a, number%10 as b from numbers(20));; -- { serverError 36 }
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select a, b, ntile(2) over (partition by a order by b rows between current row and 4 following) from(select intDiv(number,10) as a, number%10 as b from numbers(20));; -- { serverError 36 }
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select a, b, ntile(2) over (partition by a order by b range unbounded preceding) from(select intDiv(number,10) as a, number%10 as b from numbers(20));; -- { serverError 36 }
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