mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-23 08:02:02 +00:00
116 lines
3.3 KiB
SQL
116 lines
3.3 KiB
SQL
select
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bitTest(0, 0) = 0,
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bitTest(1, 0) = 1,
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bitTest(1, 1) = 0,
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bitTest(0xff, 7) = 1;
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select
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bitTestAll(0, 0) = 0,
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bitTestAll(1, 0) = 1,
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bitTestAll(1, 1) = 0,
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bitTestAll(0xff, 0) = 1,
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bitTestAll(0xff, 1) = 1,
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bitTestAll(0xff, 2) = 1,
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bitTestAll(0xff, 3) = 1,
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bitTestAll(0xff, 4) = 1,
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bitTestAll(0xff, 5) = 1,
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bitTestAll(0xff, 6) = 1,
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bitTestAll(0xff, 7) = 1,
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bitTestAll(0xff, 0, 1) = 1,
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bitTestAll(0xff, 2, 3) = 1,
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bitTestAll(0xff, 4, 5) = 1,
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bitTestAll(0xff, 6, 7) = 1,
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bitTestAll(0xff, 0, 1, 2, 3) = 1,
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bitTestAll(0xff, 4, 5, 6, 7) = 1,
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bitTestAll(0xff, 0, 1, 2, 3, 4, 5, 6, 7) = 1,
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bitTestAll(0x81, 0) = 1,
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bitTestAll(0x81, 1) = 0,
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bitTestAll(0x81, 2) = 0,
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bitTestAll(0x81, 3) = 0,
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bitTestAll(0x81, 4) = 0,
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bitTestAll(0x81, 5) = 0,
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bitTestAll(0x81, 6) = 0,
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bitTestAll(0x81, 7) = 1,
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bitTestAll(0x81, 0, 1) = 0,
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bitTestAll(0x81, 2, 3) = 0,
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bitTestAll(0x81, 4, 5) = 0,
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bitTestAll(0x81, 6, 7) = 0,
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bitTestAll(0x81, 0, 1, 2, 3) = 0,
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bitTestAll(0x81, 4, 5, 6, 7) = 0,
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bitTestAll(0x81, 0, 1, 2, 3, 4, 5, 6, 7) = 0,
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bitTestAll(0x81, 0, 7) = 1;
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select
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bitTestAny(0, 0) = 0,
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bitTestAny(1, 0) = 1,
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bitTestAny(1, 1) = 0,
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bitTestAny(0xff, 0) = 1,
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bitTestAny(0xff, 1) = 1,
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bitTestAny(0xff, 2) = 1,
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bitTestAny(0xff, 3) = 1,
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bitTestAny(0xff, 4) = 1,
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bitTestAny(0xff, 5) = 1,
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bitTestAny(0xff, 6) = 1,
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bitTestAny(0xff, 7) = 1,
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bitTestAny(0xff, 0, 1) = 1,
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bitTestAny(0xff, 2, 3) = 1,
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bitTestAny(0xff, 4, 5) = 1,
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bitTestAny(0xff, 6, 7) = 1,
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bitTestAny(0xff, 0, 1, 2, 3) = 1,
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bitTestAny(0xff, 4, 5, 6, 7) = 1,
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bitTestAny(0xff, 0, 1, 2, 3, 4, 5, 6, 7) = 1,
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bitTestAny(0x81, 0) = 1,
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bitTestAny(0x81, 1) = 0,
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bitTestAny(0x81, 2) = 0,
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bitTestAny(0x81, 3) = 0,
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bitTestAny(0x81, 4) = 0,
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bitTestAny(0x81, 5) = 0,
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bitTestAny(0x81, 6) = 0,
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bitTestAny(0x81, 7) = 1,
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bitTestAny(0x81, 0, 1) = 1,
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bitTestAny(0x81, 2, 3) = 0,
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bitTestAny(0x81, 4, 5) = 0,
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bitTestAny(0x81, 6, 7) = 1,
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bitTestAny(0x81, 0, 1, 2, 3) = 1,
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bitTestAny(0x81, 4, 5, 6, 7) = 1,
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bitTestAny(0x81, 0, 1, 2, 3, 4, 5, 6, 7) = 1;
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select n = n_,
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number as n,
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bitOr(bitShiftLeft(bitOr(bitShiftLeft(bitOr(bitShiftLeft(bitOr(bitShiftLeft(bitOr(bitShiftLeft(bitOr(bitShiftLeft(bitOr(bitShiftLeft(b7, 1), b6), 1), b5), 1), b4), 1), b3), 1), b2), 1), b1), 1), b0) as n_,
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bitTest(n, 7) as b7,
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bitTest(n, 6) as b6,
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bitTest(n, 5) as b5,
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bitTest(n, 4) as b4,
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bitTest(n, 3) as b3,
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bitTest(n, 2) as b2,
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bitTest(n, 1) as b1,
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bitTest(n, 0) as b0
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from system.numbers limit 256;
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select n = n_,
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number as n,
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bitOr(bitShiftLeft(bitOr(bitShiftLeft(bitOr(bitShiftLeft(bitOr(bitShiftLeft(bitOr(bitShiftLeft(bitOr(bitShiftLeft(bitOr(bitShiftLeft(b7, 1), b6), 1), b5), 1), b4), 1), b3), 1), b2), 1), b1), 1), b0) as n_,
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bitTestAll(n, 7) as b7,
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bitTestAll(n, 6) as b6,
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bitTestAll(n, 5) as b5,
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bitTestAll(n, 4) as b4,
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bitTestAll(n, 3) as b3,
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bitTestAll(n, 2) as b2,
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bitTestAll(n, 1) as b1,
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bitTestAll(n, 0) as b0
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from system.numbers limit 256;
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select n = n_,
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number as n,
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bitOr(bitShiftLeft(bitOr(bitShiftLeft(bitOr(bitShiftLeft(bitOr(bitShiftLeft(bitOr(bitShiftLeft(bitOr(bitShiftLeft(bitOr(bitShiftLeft(b7, 1), b6), 1), b5), 1), b4), 1), b3), 1), b2), 1), b1), 1), b0) as n_,
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bitTestAny(n, 7) as b7,
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bitTestAny(n, 6) as b6,
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bitTestAny(n, 5) as b5,
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bitTestAny(n, 4) as b4,
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bitTestAny(n, 3) as b3,
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bitTestAny(n, 2) as b2,
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bitTestAny(n, 1) as b1,
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bitTestAny(n, 0) as b0
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from system.numbers limit 256;
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