SELECT bitmapToArray(bitmapBuild([1, 2, 3, 4, 5])); SELECT bitmapToArray(bitmapAnd(bitmapBuild([1,2,3]),bitmapBuild([3,4,5]))); SELECT bitmapToArray(bitmapOr(bitmapBuild([1,2,3]),bitmapBuild([3,4,5]))); SELECT bitmapToArray(bitmapXor(bitmapBuild([1,2,3]),bitmapBuild([3,4,5]))); SELECT bitmapToArray(bitmapAndnot(bitmapBuild([1,2,3]),bitmapBuild([3,4,5]))); SELECT bitmapCardinality(bitmapBuild([1, 2, 3, 4, 5])); SELECT bitmapAndCardinality(bitmapBuild([1,2,3]),bitmapBuild([3,4,5])); SELECT bitmapOrCardinality(bitmapBuild([1,2,3]),bitmapBuild([3,4,5])); SELECT bitmapXorCardinality(bitmapBuild([1,2,3]),bitmapBuild([3,4,5])); SELECT bitmapAndnotCardinality(bitmapBuild([1,2,3]),bitmapBuild([3,4,5])); SELECT bitmapAndCardinality(bitmapBuild([100, 200, 500]), bitmapBuild(CAST([100, 200], 'Array(UInt16)'))); SELECT bitmapToArray(bitmapAnd(bitmapBuild([100, 200, 500]), bitmapBuild(CAST([100, 200], 'Array(UInt16)')))); DROP TABLE IF EXISTS bitmap_test; 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 groupBitmap( uid ) AS user_num FROM bitmap_test; SELECT pickup_date, groupBitmap( uid ) AS user_num, bitmapToArray(groupBitmapState( uid )) AS users FROM bitmap_test GROUP BY pickup_date; 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 city_id ) 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 ) js2 USING city_id; SELECT bitmapCardinality(day_today) AS today_users, bitmapCardinality(day_before) AS before_users, bitmapCardinality(bitmapOr(day_today, day_before))ll_users, bitmapCardinality(bitmapAnd(day_today, day_before)) AS old_users, bitmapCardinality(bitmapAndnot(day_today, day_before)) AS new_users, bitmapCardinality(bitmapXor(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 city_id ) 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 ) js2 USING city_id; SELECT count(*) FROM bitmap_test WHERE bitmapHasAny((SELECT groupBitmapState(uid) FROM bitmap_test WHERE pickup_date = '2019-01-01'), bitmapBuild([uid])); SELECT count(*) FROM bitmap_test WHERE bitmapHasAny(bitmapBuild([uid]), (SELECT groupBitmapState(uid) FROM bitmap_test WHERE pickup_date = '2019-01-01')); SELECT count(*) FROM bitmap_test WHERE 0 = bitmapHasAny((SELECT groupBitmapState(uid) FROM bitmap_test WHERE pickup_date = '2019-01-01'), bitmapBuild([uid])); SELECT count(*) FROM bitmap_test WHERE bitmapContains((SELECT groupBitmapState(uid) FROM bitmap_test WHERE pickup_date = '2019-01-01'), uid); SELECT count(*) FROM bitmap_test WHERE 0 = bitmapContains((SELECT groupBitmapState(uid) FROM bitmap_test WHERE pickup_date = '2019-01-01'), uid); -- PR#8082 SELECT bitmapToArray(bitmapAnd(groupBitmapState(uid), bitmapBuild(CAST([1, 2, 3], 'Array(UInt32)')))) FROM bitmap_test GROUP BY city_id; -- bitmap state test DROP TABLE IF EXISTS bitmap_state_test; CREATE TABLE bitmap_state_test ( pickup_date Date, city_id UInt32, uv AggregateFunction( groupBitmap, UInt32 ) ) ENGINE = AggregatingMergeTree( pickup_date, ( pickup_date, city_id ), 8192); INSERT INTO bitmap_state_test SELECT pickup_date, city_id, groupBitmapState(uid) AS uv FROM bitmap_test GROUP BY pickup_date, city_id; SELECT pickup_date, groupBitmapMerge(uv) AS users from bitmap_state_test group by pickup_date; -- between column and expression test DROP TABLE IF EXISTS bitmap_column_expr_test; CREATE TABLE bitmap_column_expr_test ( t DateTime, z AggregateFunction(groupBitmap, UInt32) ) ENGINE = MergeTree PARTITION BY toYYYYMMDD(t) ORDER BY t; INSERT INTO bitmap_column_expr_test VALUES (now(), bitmapBuild(cast([3,19,47] as Array(UInt32)))); SELECT bitmapAndCardinality( bitmapBuild(cast([19,7] AS Array(UInt32))), z) FROM bitmap_column_expr_test; SELECT bitmapAndCardinality( z, bitmapBuild(cast([19,7] AS Array(UInt32))) ) FROM bitmap_column_expr_test; SELECT bitmapCardinality(bitmapAnd(bitmapBuild(cast([19,7] AS Array(UInt32))), z )) FROM bitmap_column_expr_test; SELECT bitmapCardinality(bitmapAnd(z, bitmapBuild(cast([19,7] AS Array(UInt32))))) FROM bitmap_column_expr_test; DROP TABLE IF EXISTS bitmap_column_expr_test2; CREATE TABLE bitmap_column_expr_test2 ( tag_id String, z AggregateFunction(groupBitmap, UInt32) ) ENGINE = MergeTree ORDER BY tag_id; INSERT INTO bitmap_column_expr_test2 VALUES ('tag1', bitmapBuild(cast([1,2,3,4,5,6,7,8,9,10] as Array(UInt32)))); INSERT INTO bitmap_column_expr_test2 VALUES ('tag2', bitmapBuild(cast([6,7,8,9,10,11,12,13,14,15] as Array(UInt32)))); INSERT INTO bitmap_column_expr_test2 VALUES ('tag3', bitmapBuild(cast([2,4,6,8,10,12] as Array(UInt32)))); SELECT groupBitmapMerge(z) FROM bitmap_column_expr_test2 WHERE like(tag_id, 'tag%'); SELECT arraySort(bitmapToArray(groupBitmapMergeState(z))) FROM bitmap_column_expr_test2 WHERE like(tag_id, 'tag%'); SELECT groupBitmapOr(z) FROM bitmap_column_expr_test2 WHERE like(tag_id, 'tag%'); SELECT arraySort(bitmapToArray(groupBitmapOrState(z))) FROM bitmap_column_expr_test2 WHERE like(tag_id, 'tag%'); SELECT groupBitmapAnd(z) FROM bitmap_column_expr_test2 WHERE like(tag_id, 'tag%'); SELECT arraySort(bitmapToArray(groupBitmapAndState(z))) FROM bitmap_column_expr_test2 WHERE like(tag_id, 'tag%'); SELECT groupBitmapXor(z) FROM bitmap_column_expr_test2 WHERE like(tag_id, 'tag%'); SELECT arraySort(bitmapToArray(groupBitmapXorState(z))) FROM bitmap_column_expr_test2 WHERE like(tag_id, 'tag%'); DROP TABLE IF EXISTS bitmap_column_expr_test3; CREATE TABLE bitmap_column_expr_test3 ( tag_id String, z AggregateFunction(groupBitmap, UInt64), replace Nested ( from UInt16, to UInt64 ) ) ENGINE = MergeTree ORDER BY tag_id; DROP TABLE IF EXISTS numbers10; CREATE VIEW numbers10 AS SELECT number FROM system.numbers LIMIT 10; 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; 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; 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; 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; 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; DROP TABLE IF EXISTS bitmap_test; DROP TABLE IF EXISTS bitmap_state_test; DROP TABLE IF EXISTS bitmap_column_expr_test; DROP TABLE IF EXISTS bitmap_column_expr_test2; DROP TABLE IF EXISTS numbers10; DROP TABLE IF EXISTS bitmap_column_expr_test3; -- bitmapHasAny: ---- Empty SELECT bitmapHasAny(bitmapBuild([1, 2, 3, 5]), bitmapBuild(emptyArrayUInt8())); SELECT bitmapHasAny(bitmapBuild(emptyArrayUInt32()), bitmapBuild(emptyArrayUInt32())); SELECT bitmapHasAny(bitmapBuild(emptyArrayUInt16()), bitmapBuild([1, 2, 3, 500])); ---- Small x Small SELECT bitmapHasAny(bitmapBuild([1, 2, 3, 5]),bitmapBuild([0, 3, 7])); SELECT bitmapHasAny(bitmapBuild([1, 2, 3, 5]),bitmapBuild([0, 4, 7])); ---- Small x Large select bitmapHasAny(bitmapBuild([100,110,120]),bitmapBuild([ 99, 100, 101, 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])); select bitmapHasAny(bitmapBuild([100,200,500]),bitmapBuild([ 99, 101, 600, 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])); ---- Large x Small select bitmapHasAny(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, 100,200,230]),bitmapBuild([ 99, 100, 101])); select bitmapHasAny(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]),bitmapBuild([ 99, 101, 600])); ---- Large x Large select bitmapHasAny(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, 40,50,60]),bitmapBuild([ 41, 50, 61, 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])); select bitmapHasAny(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, 40,50,60]),bitmapBuild([ 41, 49, 51, 61, 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])); -- bitmapHasAll: ---- Empty SELECT bitmapHasAll(bitmapBuild([1, 2, 3, 5]), bitmapBuild(emptyArrayUInt8())); SELECT bitmapHasAll(bitmapBuild(emptyArrayUInt32()), bitmapBuild(emptyArrayUInt32())); SELECT bitmapHasAll(bitmapBuild(emptyArrayUInt16()), bitmapBuild([1, 2, 3, 500])); ---- Small x Small select bitmapHasAll(bitmapBuild([1,5,7,9]),bitmapBuild([5,7])); select bitmapHasAll(bitmapBuild([1,5,7,9]),bitmapBuild([5,7,2])); ---- Small x Large select bitmapHasAll(bitmapBuild([100,110,120]),bitmapBuild([ 99, 100, 101, 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])); select bitmapHasAll(bitmapBuild([100,200,500]),bitmapBuild([ 99, 101, 600, 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])); ---- Small x LargeSmall select bitmapHasAll(bitmapBuild([1,5,7,9]),bitmapXor(bitmapBuild([1,5,7]), bitmapBuild([5,7,9]))); select bitmapHasAll(bitmapBuild([1,5,7,9]),bitmapXor(bitmapBuild([1,5,7]), bitmapBuild([2,5,7]))); ---- Large x Small select bitmapHasAll(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]),bitmapBuild([100, 500])); select bitmapHasAll(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]),bitmapBuild([ 99, 100, 500])); ---- LargeSmall x Small select bitmapHasAll(bitmapXor(bitmapBuild([1,7]), bitmapBuild([5,7,9])), bitmapBuild([1,5])); select bitmapHasAll(bitmapXor(bitmapBuild([1,7]), bitmapBuild([5,7,9])), bitmapBuild([1,5,7])); ---- Large x Large select bitmapHasAll(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]),bitmapBuild([ 100, 200, 500, 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])); select bitmapHasAll(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]),bitmapBuild([ 100, 200, 501, 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])); -- bitmapContains: ---- Empty SELECT bitmapContains(bitmapBuild(emptyArrayUInt32()), toUInt8(0)); SELECT bitmapContains(bitmapBuild(emptyArrayUInt16()), toUInt16(5)); ---- Small select bitmapContains(bitmapBuild([1,5,7,9]),toUInt32(0)); select bitmapContains(bitmapBuild([1,5,7,9]),toUInt64(9)); ---- Large select bitmapContains(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(100)); select bitmapContains(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(101)); select bitmapContains(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(500)); -- bitmapSubsetInRange: ---- Empty SELECT bitmapToArray(bitmapSubsetInRange(bitmapBuild(emptyArrayUInt32()), toUInt64(0), toUInt32(10))); SELECT bitmapToArray(bitmapSubsetInRange(bitmapBuild(emptyArrayUInt16()), toUInt32(0), toUInt64(10))); ---- Small select bitmapToArray(bitmapSubsetInRange(bitmapBuild([1,5,7,9]), toUInt8(0), toUInt16(4))); select bitmapToArray(bitmapSubsetInRange(bitmapBuild([1,5,7,9]), toUInt32(10), toUInt64(10))); select bitmapToArray(bitmapSubsetInRange(bitmapBuild([1,5,7,9]), toUInt64(3), toUInt32(7))); ---- Large select bitmapToArray(bitmapSubsetInRange(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]), toUInt8(0), toUInt32(100))); select bitmapToArray(bitmapSubsetInRange(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]), toUInt64(30), toUInt32(200))); select bitmapToArray(bitmapSubsetInRange(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(100), toUInt64(200))); -- bitmapSubsetLimit: ---- Empty SELECT bitmapToArray(bitmapSubsetLimit(bitmapBuild(emptyArrayUInt32()), toUInt8(0), toUInt32(10))); SELECT bitmapToArray(bitmapSubsetLimit(bitmapBuild(emptyArrayUInt16()), toUInt32(0), toUInt64(10))); ---- Small select bitmapToArray(bitmapSubsetLimit(bitmapBuild([1,5,7,9]), toUInt8(0), toUInt32(4))); select bitmapToArray(bitmapSubsetLimit(bitmapBuild([1,5,7,9]), toUInt32(10), toUInt64(10))); select bitmapToArray(bitmapSubsetLimit(bitmapBuild([1,5,7,9]), toUInt16(3), toUInt32(7))); ---- Large select bitmapToArray(bitmapSubsetLimit(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(100))); select bitmapToArray(bitmapSubsetLimit(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(bitmapSubsetLimit(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(100), toUInt16(200))); -- subBitmap: ---- Empty SELECT bitmapToArray(subBitmap(bitmapBuild(emptyArrayUInt32()), toUInt8(0), toUInt32(10))); SELECT bitmapToArray(subBitmap(bitmapBuild(emptyArrayUInt16()), toUInt32(0), toUInt64(10))); ---- Small select bitmapToArray(subBitmap(bitmapBuild([1,5,7,9]), toUInt8(0), toUInt32(4))); 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;