دوال Bitmap

SELECT bitmapToArray(bitmapAnd(bitmapBuild([1, 2, 3]), bitmapBuild([3, 4, 5]))) AS res;

┌─res─┐
│ [3] │
└─────┘

SELECT bitmapAndCardinality(bitmapBuild([1,2,3]), bitmapBuild([3,4,5])) AS res;

┌─res─┐
│   1 │
└─────┘

SELECT bitmapToArray(bitmapAndnot(bitmapBuild([1, 2, 3]), bitmapBuild([3, 4, 5]))) AS res;

┌─res────┐
│ [1, 2] │
└────────┘

SELECT bitmapAndnotCardinality(bitmapBuild([1,2,3]), bitmapBuild([3,4,5])) AS res;

┌─res─┐
│   2 │
└─────┘

SELECT bitmapBuild([1, 2, 3, 4, 5]) AS res, toTypeName(res);

┌─res─┬─toTypeName(bitmapBuild([1, 2, 3, 4, 5]))─────┐
│     │ AggregateFunction(groupBitmap, UInt8)        │
└─────┴──────────────────────────────────────────────┘

SELECT bitmapBuild([-128, -1]::Array(Int8)) AS res, toTypeName(res);

┌─res─┬─toTypeName(bitmapBuild([-128, -1]::Array(Int8)))─┐
│     │ AggregateFunction(groupBitmap, Int8)             │
└─────┴──────────────────────────────────────────────────┘

SELECT bitmapCardinality(bitmapBuild([1, 3, 3, 5, 7, 7])) AS res

┌─res─┐
│   4 │
└─────┘

SELECT bitmapContains(bitmapBuild([1, 2, 3]), 2) AS res;

┌─res─┐
│  1  │
└─────┘

SELECT bitmapContains(bitmapBuild([-1]::Array(Int8)), 255) AS res;

┌─res─┐
│  1  │
└─────┘

SELECT bitmapHasAll(bitmapBuild([1, 2, 3]), bitmapBuild([2, 3])) AS res;

┌─res─┐
│  1  │
└─────┘

SELECT bitmapHasAny(bitmapBuild([1, 2, 3]), bitmapBuild([3, 4, 5])) AS res;

┌─res─┐
│  1  │
└─────┘

SELECT bitmapMax(bitmapBuild([1, 2, 3, 4, 5])) AS res;

┌─res─┐
│   5 │
└─────┘

SELECT bitmapMax(bitmapBuild([-128, -1]::Array(Int8))) AS res;

┌─res─┐
│ 255 │
└─────┘

SELECT bitmapMin(bitmapBuild([3, 5, 2, 6])) AS res;

┌─res─┐
│   2 │
└─────┘

SELECT bitmapMin(bitmapBuild([-128, -1]::Array(Int8))) AS res;

┌─res─┐
│ 128 │
└─────┘

SELECT bitmapToArray(bitmapOr(bitmapBuild([1, 2, 3]), bitmapBuild([3, 4, 5]))) AS res;

┌─res─────────────┐
│ [1, 2, 3, 4, 5] │
└─────────────────┘

SELECT bitmapOrCardinality(bitmapBuild([1,2,3]), bitmapBuild([3,4,5])) AS res;

┌─res─┐
│   5 │
└─────┘

SELECT bitmapToArray(bitmapSubsetInRange(bitmapBuild([1, 2, 3, 4, 5]), 2, 5)) AS res;

┌─res───────┐
│ [2, 3, 4] │
└───────────┘

SELECT arraySort(bitmapToArray(bitmapSubsetLimit(bitmapBuild([1, 5, 3, 2, 8]), 3, 2))) AS res;

┌─res────┐
│ [3, 5] │
└────────┘

SELECT bitmapToArray(bitmapBuild([1, 2, 3, 4, 5])) AS res;

┌─res─────────────┐
│ [1, 2, 3, 4, 5] │
└─────────────────┘

SELECT arraySort(bitmapToArray(bitmapBuild([-128, -1]::Array(Int8)))) AS res;

┌─res────────┐
│ [-128, -1] │
└────────────┘

SELECT bitmapToArray(bitmapTransform(bitmapBuild([1, 2, 3, 4, 5]), [2, 4], [20, 40])) AS res;

┌─res───────────────┐
│ [1, 3, 5, 20, 40] │
└───────────────────┘

SELECT arraySort(bitmapToArray(bitmapTransform(bitmapBuild([-1, 0]::Array(Int8)), [255], [10]))) AS res;

┌─res─────┐
│ [0, 10] │
└─────────┘

SELECT bitmapToArray(bitmapXor(bitmapBuild([1, 2, 3]), bitmapBuild([3, 4, 5]))) AS res;

┌─res──────────┐
│ [1, 2, 4, 5] │
└──────────────┘

SELECT bitmapXorCardinality(bitmapBuild([1,2,3]), bitmapBuild([3,4,5])) AS res;

┌─res─┐
│   4 │
└─────┘

SELECT bitmapToArray(subBitmap(bitmapBuild([1, 2, 3, 4, 5]), 2, 2)) AS res;

┌─res────┐
│ [3, 4] │
└────────┘