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368 lines
18 KiB
SQL
368 lines
18 KiB
SQL
SELECT bitmapToArray(bitmapBuild([1, 2, 3, 4, 5]));
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SELECT bitmapToArray(bitmapAnd(bitmapBuild([1,2,3]),bitmapBuild([3,4,5])));
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SELECT bitmapToArray(bitmapOr(bitmapBuild([1,2,3]),bitmapBuild([3,4,5])));
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SELECT bitmapToArray(bitmapXor(bitmapBuild([1,2,3]),bitmapBuild([3,4,5])));
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SELECT bitmapToArray(bitmapAndnot(bitmapBuild([1,2,3]),bitmapBuild([3,4,5])));
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SELECT bitmapCardinality(bitmapBuild([1, 2, 3, 4, 5]));
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SELECT bitmapAndCardinality(bitmapBuild([1,2,3]),bitmapBuild([3,4,5]));
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SELECT bitmapOrCardinality(bitmapBuild([1,2,3]),bitmapBuild([3,4,5]));
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SELECT bitmapXorCardinality(bitmapBuild([1,2,3]),bitmapBuild([3,4,5]));
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SELECT bitmapAndnotCardinality(bitmapBuild([1,2,3]),bitmapBuild([3,4,5]));
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SELECT bitmapAndCardinality(bitmapBuild([100, 200, 500]), bitmapBuild(CAST([100, 200], 'Array(UInt16)')));
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SELECT bitmapToArray(bitmapAnd(bitmapBuild([100, 200, 500]), bitmapBuild(CAST([100, 200], 'Array(UInt16)'))));
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DROP TABLE IF EXISTS bitmap_test;
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CREATE TABLE bitmap_test(pickup_date Date, city_id UInt32, uid UInt32)ENGINE = Memory;
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INSERT INTO bitmap_test SELECT '2019-01-01', 1, number FROM numbers(1,50);
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INSERT INTO bitmap_test SELECT '2019-01-02', 1, number FROM numbers(11,60);
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INSERT INTO bitmap_test SELECT '2019-01-03', 2, number FROM numbers(1,10);
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SELECT groupBitmap( uid ) AS user_num FROM bitmap_test;
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SELECT pickup_date, groupBitmap( uid ) AS user_num, bitmapToArray(groupBitmapState( uid )) AS users FROM bitmap_test GROUP BY pickup_date ORDER BY pickup_date;
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SELECT
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bitmapCardinality(day_today) AS today_users,
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bitmapCardinality(day_before) AS before_users,
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bitmapOrCardinality(day_today, day_before) AS all_users,
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bitmapAndCardinality(day_today, day_before) AS old_users,
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bitmapAndnotCardinality(day_today, day_before) AS new_users,
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bitmapXorCardinality(day_today, day_before) AS diff_users
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FROM
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(
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SELECT city_id, groupBitmapState( uid ) AS day_today FROM bitmap_test WHERE pickup_date = '2019-01-02' GROUP BY city_id ORDER BY city_id
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) js1
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ALL LEFT JOIN
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(
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SELECT city_id, groupBitmapState( uid ) AS day_before FROM bitmap_test WHERE pickup_date = '2019-01-01' GROUP BY city_id ORDER BY city_id
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) js2
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USING city_id;
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SELECT
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bitmapCardinality(day_today) AS today_users,
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bitmapCardinality(day_before) AS before_users,
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bitmapCardinality(bitmapOr(day_today, day_before))ll_users,
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bitmapCardinality(bitmapAnd(day_today, day_before)) AS old_users,
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bitmapCardinality(bitmapAndnot(day_today, day_before)) AS new_users,
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bitmapCardinality(bitmapXor(day_today, day_before)) AS diff_users
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FROM
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(
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SELECT city_id, groupBitmapState( uid ) AS day_today FROM bitmap_test WHERE pickup_date = '2019-01-02' GROUP BY city_id ORDER BY city_id
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) js1
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ALL LEFT JOIN
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(
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SELECT city_id, groupBitmapState( uid ) AS day_before FROM bitmap_test WHERE pickup_date = '2019-01-01' GROUP BY city_id ORDER BY city_id
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) js2
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USING city_id;
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SELECT count(*) FROM bitmap_test WHERE bitmapHasAny((SELECT groupBitmapState(uid) FROM bitmap_test WHERE pickup_date = '2019-01-01'), bitmapBuild([uid]));
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SELECT count(*) FROM bitmap_test WHERE bitmapHasAny(bitmapBuild([uid]), (SELECT groupBitmapState(uid) FROM bitmap_test WHERE pickup_date = '2019-01-01'));
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SELECT count(*) FROM bitmap_test WHERE 0 = bitmapHasAny((SELECT groupBitmapState(uid) FROM bitmap_test WHERE pickup_date = '2019-01-01'), bitmapBuild([uid]));
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SELECT count(*) FROM bitmap_test WHERE bitmapContains((SELECT groupBitmapState(uid) FROM bitmap_test WHERE pickup_date = '2019-01-01'), uid);
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SELECT count(*) FROM bitmap_test WHERE 0 = bitmapContains((SELECT groupBitmapState(uid) FROM bitmap_test WHERE pickup_date = '2019-01-01'), uid);
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-- PR#8082
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SELECT bitmapToArray(bitmapAnd(groupBitmapState(uid), bitmapBuild(CAST([1, 2, 3], 'Array(UInt32)')))) FROM bitmap_test GROUP BY city_id ORDER BY city_id;
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-- bitmap state test
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DROP TABLE IF EXISTS bitmap_state_test;
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set allow_deprecated_syntax_for_merge_tree=1;
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CREATE TABLE bitmap_state_test
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(
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pickup_date Date,
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city_id UInt32,
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uv AggregateFunction( groupBitmap, UInt32 )
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)
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ENGINE = AggregatingMergeTree( pickup_date, ( pickup_date, city_id ), 8192);
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INSERT INTO bitmap_state_test SELECT
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pickup_date,
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city_id,
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groupBitmapState(uid) AS uv
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FROM bitmap_test
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GROUP BY pickup_date, city_id;
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SELECT pickup_date, groupBitmapMerge(uv) AS users from bitmap_state_test group by pickup_date order by pickup_date;
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-- between column and expression test
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DROP TABLE IF EXISTS bitmap_column_expr_test;
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CREATE TABLE bitmap_column_expr_test
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(
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t DateTime,
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z AggregateFunction(groupBitmap, UInt32)
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)
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ENGINE = MergeTree
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PARTITION BY toYYYYMMDD(t)
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ORDER BY t;
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INSERT INTO bitmap_column_expr_test VALUES (now(), bitmapBuild(cast([3,19,47] as Array(UInt32))));
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SELECT bitmapAndCardinality( bitmapBuild(cast([19,7] AS Array(UInt32))), z) FROM bitmap_column_expr_test;
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SELECT bitmapAndCardinality( z, bitmapBuild(cast([19,7] AS Array(UInt32))) ) FROM bitmap_column_expr_test;
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SELECT bitmapCardinality(bitmapAnd(bitmapBuild(cast([19,7] AS Array(UInt32))), z )) FROM bitmap_column_expr_test;
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SELECT bitmapCardinality(bitmapAnd(z, bitmapBuild(cast([19,7] AS Array(UInt32))))) FROM bitmap_column_expr_test;
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DROP TABLE IF EXISTS bitmap_column_expr_test2;
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CREATE TABLE bitmap_column_expr_test2
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(
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tag_id String,
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z AggregateFunction(groupBitmap, UInt32)
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)
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ENGINE = MergeTree
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ORDER BY tag_id;
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INSERT INTO bitmap_column_expr_test2 VALUES ('tag1', bitmapBuild(cast([1,2,3,4,5,6,7,8,9,10] as Array(UInt32))));
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INSERT INTO bitmap_column_expr_test2 VALUES ('tag2', bitmapBuild(cast([6,7,8,9,10,11,12,13,14,15] as Array(UInt32))));
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INSERT INTO bitmap_column_expr_test2 VALUES ('tag3', bitmapBuild(cast([2,4,6,8,10,12] as Array(UInt32))));
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SELECT groupBitmapMerge(z) FROM bitmap_column_expr_test2 WHERE like(tag_id, 'tag%');
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SELECT arraySort(bitmapToArray(groupBitmapMergeState(z))) FROM bitmap_column_expr_test2 WHERE like(tag_id, 'tag%');
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SELECT groupBitmapOr(z) FROM bitmap_column_expr_test2 WHERE like(tag_id, 'tag%');
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SELECT arraySort(bitmapToArray(groupBitmapOrState(z))) FROM bitmap_column_expr_test2 WHERE like(tag_id, 'tag%');
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SELECT groupBitmapAnd(z) FROM bitmap_column_expr_test2 WHERE like(tag_id, 'tag%');
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SELECT arraySort(bitmapToArray(groupBitmapAndState(z))) FROM bitmap_column_expr_test2 WHERE like(tag_id, 'tag%');
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SELECT groupBitmapXor(z) FROM bitmap_column_expr_test2 WHERE like(tag_id, 'tag%');
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SELECT arraySort(bitmapToArray(groupBitmapXorState(z))) FROM bitmap_column_expr_test2 WHERE like(tag_id, 'tag%');
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DROP TABLE IF EXISTS bitmap_column_expr_test3;
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CREATE TABLE bitmap_column_expr_test3
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(
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tag_id String,
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z AggregateFunction(groupBitmap, UInt64),
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replace Nested (
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from UInt16,
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to UInt64
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)
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)
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ENGINE = MergeTree
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ORDER BY tag_id;
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DROP TABLE IF EXISTS numbers10;
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CREATE VIEW numbers10 AS SELECT number FROM system.numbers LIMIT 10;
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INSERT INTO bitmap_column_expr_test3(tag_id, z, replace.from, replace.to) SELECT 'tag1', groupBitmapState(toUInt64(number)), cast([] as Array(UInt16)), cast([] as Array(UInt64)) FROM numbers10;
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INSERT INTO bitmap_column_expr_test3(tag_id, z, replace.from, replace.to) SELECT 'tag2', groupBitmapState(toUInt64(number)), cast([0] as Array(UInt16)), cast([2] as Array(UInt64)) FROM numbers10;
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INSERT INTO bitmap_column_expr_test3(tag_id, z, replace.from, replace.to) SELECT 'tag3', groupBitmapState(toUInt64(number)), cast([0,7] as Array(UInt16)), cast([3,101] as Array(UInt64)) FROM numbers10;
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INSERT INTO bitmap_column_expr_test3(tag_id, z, replace.from, replace.to) SELECT 'tag4', groupBitmapState(toUInt64(number)), cast([5,999,2] as Array(UInt16)), cast([2,888,20] as Array(UInt64)) FROM numbers10;
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SELECT tag_id, bitmapToArray(z), replace.from, replace.to, bitmapToArray(bitmapTransform(z, replace.from, replace.to)) FROM bitmap_column_expr_test3 ORDER BY tag_id;
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DROP TABLE IF EXISTS bitmap_test;
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DROP TABLE IF EXISTS bitmap_state_test;
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DROP TABLE IF EXISTS bitmap_column_expr_test;
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DROP TABLE IF EXISTS bitmap_column_expr_test2;
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DROP TABLE IF EXISTS numbers10;
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DROP TABLE IF EXISTS bitmap_column_expr_test3;
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-- bitmapHasAny:
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---- Empty
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SELECT bitmapHasAny(bitmapBuild([1, 2, 3, 5]), bitmapBuild(emptyArrayUInt8()));
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SELECT bitmapHasAny(bitmapBuild(emptyArrayUInt32()), bitmapBuild(emptyArrayUInt32()));
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SELECT bitmapHasAny(bitmapBuild(emptyArrayUInt16()), bitmapBuild([1, 2, 3, 500]));
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---- Small x Small
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SELECT bitmapHasAny(bitmapBuild([1, 2, 3, 5]),bitmapBuild([0, 3, 7]));
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SELECT bitmapHasAny(bitmapBuild([1, 2, 3, 5]),bitmapBuild([0, 4, 7]));
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---- Small x Large
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select bitmapHasAny(bitmapBuild([100,110,120]),bitmapBuild([ 99, 100, 101,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33]));
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select bitmapHasAny(bitmapBuild([100,200,500]),bitmapBuild([ 99, 101, 600,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33]));
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---- Large x Small
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select bitmapHasAny(bitmapBuild([
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
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100,200,230]),bitmapBuild([ 99, 100, 101]));
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select bitmapHasAny(bitmapBuild([
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
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100,200,500]),bitmapBuild([ 99, 101, 600]));
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---- Large x Large
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select bitmapHasAny(bitmapBuild([
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
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40,50,60]),bitmapBuild([ 41, 50, 61,
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99,98,97,96,95,94,93,92,91,90,89,88,87,86,85,84,83,82,81,80,79,78,77,76,75,74,73,72,71,70,69,68,67,66,65]));
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select bitmapHasAny(bitmapBuild([
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
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40,50,60]),bitmapBuild([ 41, 49, 51, 61,
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99,98,97,96,95,94,93,92,91,90,89,88,87,86,85,84,83,82,81,80,79,78,77,76,75,74,73,72,71,70,69,68,67,66,65]));
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-- bitmapHasAll:
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---- Empty
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SELECT bitmapHasAll(bitmapBuild([1, 2, 3, 5]), bitmapBuild(emptyArrayUInt8()));
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SELECT bitmapHasAll(bitmapBuild(emptyArrayUInt32()), bitmapBuild(emptyArrayUInt32()));
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SELECT bitmapHasAll(bitmapBuild(emptyArrayUInt16()), bitmapBuild([1, 2, 3, 500]));
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---- Small x Small
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select bitmapHasAll(bitmapBuild([1,5,7,9]),bitmapBuild([5,7]));
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select bitmapHasAll(bitmapBuild([1,5,7,9]),bitmapBuild([5,7,2]));
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---- Small x Large
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select bitmapHasAll(bitmapBuild([100,110,120]),bitmapBuild([ 99, 100, 101,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33]));
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select bitmapHasAll(bitmapBuild([100,200,500]),bitmapBuild([ 99, 101, 600,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33]));
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---- Small x LargeSmall
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select bitmapHasAll(bitmapBuild([1,5,7,9]),bitmapXor(bitmapBuild([1,5,7]), bitmapBuild([5,7,9])));
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select bitmapHasAll(bitmapBuild([1,5,7,9]),bitmapXor(bitmapBuild([1,5,7]), bitmapBuild([2,5,7])));
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---- Large x Small
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select bitmapHasAll(bitmapBuild([
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
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100,200,500]),bitmapBuild([100, 500]));
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select bitmapHasAll(bitmapBuild([
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
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100,200,500]),bitmapBuild([ 99, 100, 500]));
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---- LargeSmall x Small
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select bitmapHasAll(bitmapXor(bitmapBuild([1,7]), bitmapBuild([5,7,9])), bitmapBuild([1,5]));
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select bitmapHasAll(bitmapXor(bitmapBuild([1,7]), bitmapBuild([5,7,9])), bitmapBuild([1,5,7]));
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---- Large x Large
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select bitmapHasAll(bitmapBuild([
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
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100,200,500]),bitmapBuild([ 100, 200, 500,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33]));
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select bitmapHasAll(bitmapBuild([
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
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100,200,500]),bitmapBuild([ 100, 200, 501,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33]));
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-- bitmapContains:
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---- Empty
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SELECT bitmapContains(bitmapBuild(emptyArrayUInt32()), toUInt8(0));
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SELECT bitmapContains(bitmapBuild(emptyArrayUInt16()), toUInt16(5));
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---- Small
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select bitmapContains(bitmapBuild([1,5,7,9]),toUInt32(0));
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select bitmapContains(bitmapBuild([1,5,7,9]),toUInt64(9));
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---- Large
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select bitmapContains(bitmapBuild([
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
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100,200,500]),toUInt32(100));
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select bitmapContains(bitmapBuild([
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
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100,200,500]),toUInt32(101));
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select bitmapContains(bitmapBuild([
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
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100,200,500]),toUInt32(500));
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-- bitmapSubsetInRange:
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---- Empty
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SELECT bitmapToArray(bitmapSubsetInRange(bitmapBuild(emptyArrayUInt32()), toUInt64(0), toUInt32(10)));
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SELECT bitmapToArray(bitmapSubsetInRange(bitmapBuild(emptyArrayUInt16()), toUInt32(0), toUInt64(10)));
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---- Small
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select bitmapToArray(bitmapSubsetInRange(bitmapBuild([1,5,7,9]), toUInt8(0), toUInt16(4)));
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select bitmapToArray(bitmapSubsetInRange(bitmapBuild([1,5,7,9]), toUInt32(10), toUInt64(10)));
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select bitmapToArray(bitmapSubsetInRange(bitmapBuild([1,5,7,9]), toUInt64(3), toUInt32(7)));
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---- Large
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select bitmapToArray(bitmapSubsetInRange(bitmapBuild([
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
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100,200,500]), toUInt8(0), toUInt32(100)));
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select bitmapToArray(bitmapSubsetInRange(bitmapBuild([
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
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100,200,500]), toUInt64(30), toUInt32(200)));
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select bitmapToArray(bitmapSubsetInRange(bitmapBuild([
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
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100,200,500]), toUInt32(100), toUInt64(200)));
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-- bitmapSubsetLimit:
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---- Empty
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SELECT bitmapToArray(bitmapSubsetLimit(bitmapBuild(emptyArrayUInt32()), toUInt8(0), toUInt32(10)));
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SELECT bitmapToArray(bitmapSubsetLimit(bitmapBuild(emptyArrayUInt16()), toUInt32(0), toUInt64(10)));
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---- Small
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select bitmapToArray(bitmapSubsetLimit(bitmapBuild([1,5,7,9]), toUInt8(0), toUInt32(4)));
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select bitmapToArray(bitmapSubsetLimit(bitmapBuild([1,5,7,9]), toUInt32(10), toUInt64(10)));
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select bitmapToArray(bitmapSubsetLimit(bitmapBuild([1,5,7,9]), toUInt16(3), toUInt32(7)));
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---- Large
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select bitmapToArray(bitmapSubsetLimit(bitmapBuild([
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
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100,200,500]), toUInt32(0), toUInt32(100)));
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select bitmapToArray(bitmapSubsetLimit(bitmapBuild([
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
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100,200,500]), toUInt32(30), toUInt32(200)));
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select bitmapToArray(bitmapSubsetLimit(bitmapBuild([
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
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100,200,500]), toUInt32(100), toUInt16(200)));
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-- subBitmap:
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---- Empty
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SELECT bitmapToArray(subBitmap(bitmapBuild(emptyArrayUInt32()), toUInt8(0), toUInt32(10)));
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SELECT bitmapToArray(subBitmap(bitmapBuild(emptyArrayUInt16()), toUInt32(0), toUInt64(10)));
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---- Small
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select bitmapToArray(subBitmap(bitmapBuild([1,5,7,9]), toUInt8(0), toUInt32(4)));
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select bitmapToArray(subBitmap(bitmapBuild([1,5,7,9]), toUInt32(1), toUInt64(4)));
|
|
select bitmapToArray(subBitmap(bitmapBuild([1,5,7,9]), toUInt16(1), toUInt32(2)));
|
|
---- Large
|
|
select bitmapToArray(subBitmap(bitmapBuild([
|
|
0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
|
|
100,200,500]), toUInt32(0), toUInt32(10)));
|
|
select bitmapToArray(subBitmap(bitmapBuild([
|
|
0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
|
|
100,200,500]), toUInt32(30), toUInt32(200)));
|
|
select bitmapToArray(subBitmap(bitmapBuild([
|
|
0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
|
|
100,200,500]), toUInt32(34), toUInt16(3)));
|
|
|
|
-- bitmapMin:
|
|
---- Empty
|
|
SELECT bitmapMin(bitmapBuild(emptyArrayUInt8()));
|
|
SELECT bitmapMin(bitmapBuild(emptyArrayUInt16()));
|
|
SELECT bitmapMin(bitmapBuild(emptyArrayUInt32()));
|
|
---- Small
|
|
select bitmapMin(bitmapBuild([1,5,7,9]));
|
|
---- Large
|
|
select bitmapMin(bitmapBuild([
|
|
0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
|
|
100,200,500]));
|
|
|
|
-- bitmapMax:
|
|
---- Empty
|
|
SELECT bitmapMax(bitmapBuild(emptyArrayUInt8()));
|
|
SELECT bitmapMax(bitmapBuild(emptyArrayUInt16()));
|
|
SELECT bitmapMax(bitmapBuild(emptyArrayUInt32()));
|
|
---- Small
|
|
select bitmapMax(bitmapBuild([1,5,7,9]));
|
|
---- Large
|
|
select bitmapMax(bitmapBuild([
|
|
0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,
|
|
100,200,500]));
|
|
|
|
|
|
-- reproduce #18911
|
|
CREATE TABLE bitmap_test(pickup_date Date, city_id UInt32, uid UInt32)ENGINE = Memory;
|
|
INSERT INTO bitmap_test SELECT '2019-01-01', 1, number FROM numbers(1,50);
|
|
INSERT INTO bitmap_test SELECT '2019-01-02', 1, number FROM numbers(11,60);
|
|
INSERT INTO bitmap_test SELECT '2019-01-03', 2, number FROM numbers(1,10);
|
|
|
|
SELECT
|
|
bitmapCardinality(day_today) AS today_users,
|
|
bitmapCardinality(day_before) AS before_users,
|
|
bitmapOrCardinality(day_today, day_before) AS all_users,
|
|
bitmapAndCardinality(day_today, day_before) AS old_users,
|
|
bitmapAndnotCardinality(day_today, day_before) AS new_users,
|
|
bitmapXorCardinality(day_today, day_before) AS diff_users
|
|
FROM
|
|
(
|
|
SELECT
|
|
city_id,
|
|
groupBitmapState(uid) AS day_today
|
|
FROM bitmap_test
|
|
WHERE pickup_date = '2019-01-02'
|
|
GROUP BY
|
|
rand((rand((rand('') % nan) = NULL) % 7) % rand(NULL)),
|
|
city_id
|
|
) AS js1
|
|
ALL LEFT JOIN
|
|
(
|
|
SELECT
|
|
city_id,
|
|
groupBitmapState(uid) AS day_before
|
|
FROM bitmap_test
|
|
WHERE pickup_date = '2019-01-01'
|
|
GROUP BY city_id
|
|
) AS js2 USING (city_id) FORMAT Null;
|
|
drop table bitmap_test;
|