diff --git a/benchmark/compatible/greenplum/benchmark.sh b/benchmark/compatible/greenplum/benchmark.sh
index a83363fbcfa..a1802ee223b 100644
--- a/benchmark/compatible/greenplum/benchmark.sh
+++ b/benchmark/compatible/greenplum/benchmark.sh
@@ -3,15 +3,71 @@
 # NOTE: it requires Ubuntu 18.04
 # Greenplum does not install on any newer system.
 
+echo "This script must be run from gpadmin user. Press enter to continue."
+read
 sudo apt update
 sudo apt install -y software-properties-common
 sudo add-apt-repository ppa:greenplum/db
 sudo apt update
 sudo apt install greenplum-db-6
+sudo rm -rf /gpmaster /gpdata*
+ssh-keygen -t rsa -b 4096
+cat /home/gpadmin/.ssh/id_rsa.pub >> /home/gpadmin/.ssh/authorized_keys
+mod 600 ~/.ssh/authorized_keys
+sudo echo "# kernel.shmall = _PHYS_PAGES / 2 # See Shared Memory Pages
+kernel.shmall = 197951838
+# kernel.shmmax = kernel.shmall * PAGE_SIZE 
+kernel.shmmax = 810810728448
+kernel.shmmni = 4096
+vm.overcommit_memory = 2 # See Segment Host Memory
+vm.overcommit_ratio = 95 # See Segment Host Memory
+
+net.ipv4.ip_local_port_range = 10000 65535 # See Port Settings
+kernel.sem = 500 2048000 200 4096
+kernel.sysrq = 1
+kernel.core_uses_pid = 1
+kernel.msgmnb = 65536
+kernel.msgmax = 65536
+kernel.msgmni = 2048
+net.ipv4.tcp_syncookies = 1
+net.ipv4.conf.default.accept_source_route = 0
+net.ipv4.tcp_max_syn_backlog = 4096
+net.ipv4.conf.all.arp_filter = 1
+net.core.netdev_max_backlog = 10000
+net.core.rmem_max = 2097152
+net.core.wmem_max = 2097152
+vm.swappiness = 10
+vm.zone_reclaim_mode = 0
+vm.dirty_expire_centisecs = 500
+vm.dirty_writeback_centisecs = 100
+vm.dirty_background_ratio = 0 # See System Memory
+vm.dirty_ratio = 0
+vm.dirty_background_bytes = 1610612736
+vm.dirty_bytes = 4294967296" |sudo tee -a  /etc/sysctl.conf
+sudo sysctl -p
+
+echo "* soft nofile 524288
+* hard nofile 524288
+* soft nproc 131072
+* hard nproc 131072" |sudo tee -a  /etc/security/limits.conf
+echo "RemoveIPC=no" |sudo tee -a  /etc/systemd/logind.conf
+echo "Now you need to reboot the machine. Press Enter if you already rebooted, or reboot now and run the script once again"
+read
 source /opt/greenplum-db-*.0/greenplum_path.sh
 cp $GPHOME/docs/cli_help/gpconfigs/gpinitsystem_singlenode .
 echo localhost > ./hostlist_singlenode
 sed -i "s/MASTER_HOSTNAME=[a-z_]*/MASTER_HOSTNAME=$(hostname)/" gpinitsystem_singlenode
-sudo mkdir /gpmaster
-sudo chmod 777 /gpmaster
-gpinitsystem -c gpinitsystem_singlenode
+sed -i "s@declare -a DATA_DIRECTORY=(/gpdata1 /gpdata2)@declare -a DATA_DIRECTORY=(/gpdata1 /gpdata2 /gpdata3 /gpdata4 /gpdata5 /gpdata6 /gpdata7 /gpdata8 /gpdata9 /gpdata10 /gpdata11 /gpdata12 /gpdata13 /gpdata14)@" gpinitsystem_singlenode
+sudo mkdir /gpmaster /gpdata1 /gpdata2 /gpdata3 /gpdata4 /gpdata5 /gpdata6 /gpdata7 /gpdata8 /gpdata9 /gpdata10 /gpdata11 /gpdata12 /gpdata13 /gpdata14
+sudo chmod 777 /gpmaster /gpdata1 /gpdata2 /gpdata3 /gpdata4 /gpdata5 /gpdata6 /gpdata7 /gpdata8 /gpdata9 /gpdata10 /gpdata11 /gpdata12 /gpdata13 /gpdata14
+gpinitsystem -ac gpinitsystem_singlenode
+export MASTER_DATA_DIRECTORY=/gpmaster/gpsne-1/
+#wget --continue 'https://datasets.clickhouse.com/hits_compatible/hits.tsv.gz'
+#gzip -d hits.tsv.gz
+chmod 777 ~ hits.tsv
+psql -d postgres -f create.sql
+nohup gpfdist &
+time psql -d postgres -t -c '\timing' -c "insert into hits select * from hits_ext;"
+du -sh /gpdata*
+./run.sh 2>&1 | tee log.txt
+cat log.txt | grep -oP 'Time: \d+\.\d+ ms' | sed -r -e 's/Time: ([0-9]+\.[0-9]+) ms/\1/' |awk '{ if (i % 3 == 0) { printf "[" }; printf $1 / 1000; if (i % 3 != 2) { printf "," } else { print "]," }; ++i; }'
diff --git a/benchmark/compatible/greenplum/create.sql b/benchmark/compatible/greenplum/create.sql
new file mode 100644
index 00000000000..ddaf587d0f9
--- /dev/null
+++ b/benchmark/compatible/greenplum/create.sql
@@ -0,0 +1,116 @@
+drop table if exists hits;
+CREATE TABLE hits
+(
+    WatchID BIGINT NOT NULL,
+    JavaEnable SMALLINT NOT NULL,
+    Title TEXT NOT NULL,
+    GoodEvent SMALLINT NOT NULL,
+    EventTime TIMESTAMP NOT NULL,
+    EventDate Date NOT NULL,
+    CounterID INTEGER NOT NULL,
+    ClientIP INTEGER NOT NULL,
+    RegionID INTEGER NOT NULL,
+    UserID BIGINT NOT NULL,
+    CounterClass SMALLINT NOT NULL,
+    OS SMALLINT NOT NULL,
+    UserAgent SMALLINT NOT NULL,
+    URL TEXT NOT NULL,
+    Referer TEXT NOT NULL,
+    IsRefresh SMALLINT NOT NULL,
+    RefererCategoryID SMALLINT NOT NULL,
+    RefererRegionID INTEGER NOT NULL,
+    URLCategoryID SMALLINT NOT NULL,
+    URLRegionID INTEGER NOT NULL,
+    ResolutionWidth SMALLINT NOT NULL,
+    ResolutionHeight SMALLINT NOT NULL,
+    ResolutionDepth SMALLINT NOT NULL,
+    FlashMajor SMALLINT NOT NULL,
+    FlashMinor SMALLINT NOT NULL,
+    FlashMinor2 TEXT NOT NULL,
+    NetMajor SMALLINT NOT NULL,
+    NetMinor SMALLINT NOT NULL,
+    UserAgentMajor SMALLINT NOT NULL,
+    UserAgentMinor VARCHAR(255) NOT NULL,
+    CookieEnable SMALLINT NOT NULL,
+    JavascriptEnable SMALLINT NOT NULL,
+    IsMobile SMALLINT NOT NULL,
+    MobilePhone SMALLINT NOT NULL,
+    MobilePhoneModel TEXT NOT NULL,
+    Params TEXT NOT NULL,
+    IPNetworkID INTEGER NOT NULL,
+    TraficSourceID SMALLINT NOT NULL,
+    SearchEngineID SMALLINT NOT NULL,
+    SearchPhrase TEXT NOT NULL,
+    AdvEngineID SMALLINT NOT NULL,
+    IsArtifical SMALLINT NOT NULL,
+    WindowClientWidth SMALLINT NOT NULL,
+    WindowClientHeight SMALLINT NOT NULL,
+    ClientTimeZone SMALLINT NOT NULL,
+    ClientEventTime TIMESTAMP NOT NULL,
+    SilverlightVersion1 SMALLINT NOT NULL,
+    SilverlightVersion2 SMALLINT NOT NULL,
+    SilverlightVersion3 INTEGER NOT NULL,
+    SilverlightVersion4 SMALLINT NOT NULL,
+    PageCharset TEXT NOT NULL,
+    CodeVersion INTEGER NOT NULL,
+    IsLink SMALLINT NOT NULL,
+    IsDownload SMALLINT NOT NULL,
+    IsNotBounce SMALLINT NOT NULL,
+    FUniqID BIGINT NOT NULL,
+    OriginalURL TEXT NOT NULL,
+    HID INTEGER NOT NULL,
+    IsOldCounter SMALLINT NOT NULL,
+    IsEvent SMALLINT NOT NULL,
+    IsParameter SMALLINT NOT NULL,
+    DontCountHits SMALLINT NOT NULL,
+    WithHash SMALLINT NOT NULL,
+    HitColor CHAR NOT NULL,
+    LocalEventTime TIMESTAMP NOT NULL,
+    Age SMALLINT NOT NULL,
+    Sex SMALLINT NOT NULL,
+    Income SMALLINT NOT NULL,
+    Interests SMALLINT NOT NULL,
+    Robotness SMALLINT NOT NULL,
+    RemoteIP INTEGER NOT NULL,
+    WindowName INTEGER NOT NULL,
+    OpenerName INTEGER NOT NULL,
+    HistoryLength SMALLINT NOT NULL,
+    BrowserLanguage TEXT NOT NULL,
+    BrowserCountry TEXT NOT NULL,
+    SocialNetwork TEXT NOT NULL,
+    SocialAction TEXT NOT NULL,
+    HTTPError SMALLINT NOT NULL,
+    SendTiming INTEGER NOT NULL,
+    DNSTiming INTEGER NOT NULL,
+    ConnectTiming INTEGER NOT NULL,
+    ResponseStartTiming INTEGER NOT NULL,
+    ResponseEndTiming INTEGER NOT NULL,
+    FetchTiming INTEGER NOT NULL,
+    SocialSourceNetworkID SMALLINT NOT NULL,
+    SocialSourcePage TEXT NOT NULL,
+    ParamPrice BIGINT NOT NULL,
+    ParamOrderID TEXT NOT NULL,
+    ParamCurrency TEXT NOT NULL,
+    ParamCurrencyID SMALLINT NOT NULL,
+    OpenstatServiceName TEXT NOT NULL,
+    OpenstatCampaignID TEXT NOT NULL,
+    OpenstatAdID TEXT NOT NULL,
+    OpenstatSourceID TEXT NOT NULL,
+    UTMSource TEXT NOT NULL,
+    UTMMedium TEXT NOT NULL,
+    UTMCampaign TEXT NOT NULL,
+    UTMContent TEXT NOT NULL,
+    UTMTerm TEXT NOT NULL,
+    FromTag TEXT NOT NULL,
+    HasGCLID SMALLINT NOT NULL,
+    RefererHash BIGINT NOT NULL,
+    URLHash BIGINT NOT NULL,
+    CLID INTEGER NOT NULL
+)
+with (appendoptimized=true,orientation=column,compresstype=zstd)
+DISTRIBUTED RANDOMLY;
+CREATE INDEX hits_idx on hits using btree (CounterID, EventDate, UserID, EventTime, WatchID); 
+drop external table if exists hits_ext;
+CREATE EXTERNAL TABLE hits_ext (like hits)
+LOCATION ('gpfdist://localhost:8080/hits.tsv')
+FORMAT 'TEXT';
diff --git a/benchmark/compatible/greenplum/log.txt b/benchmark/compatible/greenplum/log.txt
new file mode 100644
index 00000000000..91eeeb8447e
--- /dev/null
+++ b/benchmark/compatible/greenplum/log.txt
@@ -0,0 +1,215 @@
+3
+SELECT COUNT(*) FROM hits;
+Time: 2200.088 ms
+Time: 1458.828 ms
+Time: 1135.728 ms
+3
+SELECT COUNT(*) FROM hits WHERE AdvEngineID <> 0;
+Time: 1286.610 ms
+Time: 1078.970 ms
+Time: 1018.564 ms
+3
+SELECT SUM(AdvEngineID), COUNT(*), AVG(ResolutionWidth) FROM hits;
+Time: 2258.198 ms
+Time: 2421.929 ms
+Time: 2596.925 ms
+3
+SELECT AVG(UserID) FROM hits;
+Time: 1893.709 ms
+Time: 1924.597 ms
+Time: 1738.663 ms
+3
+SELECT COUNT(DISTINCT UserID) FROM hits;
+Time: 9544.705 ms
+Time: 9719.561 ms
+Time: 10035.660 ms
+3
+SELECT COUNT(DISTINCT SearchPhrase) FROM hits;
+Time: 4559.571 ms
+Time: 4101.119 ms
+Time: 4704.585 ms
+3
+SELECT MIN(EventDate), MAX(EventDate) FROM hits;
+Time: 1651.671 ms
+Time: 1897.668 ms
+Time: 1970.511 ms
+3
+SELECT AdvEngineID, COUNT(*) FROM hits WHERE AdvEngineID <> 0 GROUP BY AdvEngineID ORDER BY COUNT(*) DESC;
+Time: 1025.366 ms
+Time: 999.323 ms
+Time: 1005.235 ms
+3
+SELECT RegionID, COUNT(DISTINCT UserID) AS u FROM hits GROUP BY RegionID ORDER BY u DESC LIMIT 10;
+Time: 7897.922 ms
+Time: 7757.179 ms
+Time: 8012.193 ms
+3
+SELECT RegionID, SUM(AdvEngineID), COUNT(*) AS c, AVG(ResolutionWidth), COUNT(DISTINCT UserID) FROM hits GROUP BY RegionID ORDER BY c DESC LIMIT 10;
+Time: 11377.889 ms
+Time: 11600.291 ms
+Time: 11255.236 ms
+3
+SELECT MobilePhoneModel, COUNT(DISTINCT UserID) AS u FROM hits WHERE MobilePhoneModel <> '' GROUP BY MobilePhoneModel ORDER BY u DESC LIMIT 10;
+Time: 2119.548 ms
+Time: 2050.025 ms
+Time: 1955.304 ms
+3
+SELECT MobilePhone, MobilePhoneModel, COUNT(DISTINCT UserID) AS u FROM hits WHERE MobilePhoneModel <> '' GROUP BY MobilePhone, MobilePhoneModel ORDER BY u DESC LIMIT 10;
+Time: 2019.971 ms
+Time: 1979.324 ms
+Time: 1982.835 ms
+3
+SELECT SearchPhrase, COUNT(*) AS c FROM hits WHERE SearchPhrase <> '' GROUP BY SearchPhrase ORDER BY c DESC LIMIT 10;
+Time: 2886.663 ms
+Time: 2928.279 ms
+Time: 2968.219 ms
+3
+SELECT SearchPhrase, COUNT(DISTINCT UserID) AS u FROM hits WHERE SearchPhrase <> '' GROUP BY SearchPhrase ORDER BY u DESC LIMIT 10;
+Time: 4062.722 ms
+Time: 4017.708 ms
+Time: 4030.113 ms
+3
+SELECT SearchEngineID, SearchPhrase, COUNT(*) AS c FROM hits WHERE SearchPhrase <> '' GROUP BY SearchEngineID, SearchPhrase ORDER BY c DESC LIMIT 10;
+Time: 3463.033 ms
+Time: 3247.791 ms
+Time: 3064.752 ms
+3
+SELECT UserID, COUNT(*) FROM hits GROUP BY UserID ORDER BY COUNT(*) DESC LIMIT 10;
+Time: 8437.169 ms
+Time: 8186.413 ms
+Time: 7992.017 ms
+3
+SELECT UserID, SearchPhrase, COUNT(*) FROM hits GROUP BY UserID, SearchPhrase ORDER BY COUNT(*) DESC LIMIT 10;
+Time: 9021.759 ms
+Time: 8915.718 ms
+Time: 8927.481 ms
+3
+SELECT UserID, SearchPhrase, COUNT(*) FROM hits GROUP BY UserID, SearchPhrase LIMIT 10;
+Time: 8669.821 ms
+Time: 8393.315 ms
+Time: 8624.970 ms
+3
+SELECT UserID, extract(minute FROM EventTime) AS m, SearchPhrase, COUNT(*) FROM hits GROUP BY UserID, m, SearchPhrase ORDER BY COUNT(*) DESC LIMIT 10;
+Time: 15132.099 ms
+Time: 14950.178 ms
+Time: 15234.422 ms
+3
+SELECT UserID FROM hits WHERE UserID = 435090932899640449;
+Time: 1008.775 ms
+Time: 934.589 ms
+Time: 975.342 ms
+3
+SELECT COUNT(*) FROM hits WHERE URL LIKE '%google%';
+Time: 11058.183 ms
+Time: 3258.070 ms
+Time: 3176.875 ms
+3
+SELECT SearchPhrase, MIN(URL), COUNT(*) AS c FROM hits WHERE URL LIKE '%google%' AND SearchPhrase <> '' GROUP BY SearchPhrase ORDER BY c DESC LIMIT 10;
+Time: 12263.435 ms
+Time: 3518.802 ms
+Time: 3937.050 ms
+3
+SELECT SearchPhrase, MIN(URL), MIN(Title), COUNT(*) AS c, COUNT(DISTINCT UserID) FROM hits WHERE Title LIKE '%Google%' AND URL NOT LIKE '%.google.%' AND SearchPhrase <> '' GROUP BY SearchPhrase ORDER BY c DESC LIMIT 10;
+Time: 24152.214 ms
+Time: 4863.278 ms
+Time: 4887.644 ms
+3
+SELECT * FROM hits WHERE URL LIKE '%google%' ORDER BY EventTime LIMIT 10;
+Time: 67151.698 ms
+Time: 20400.002 ms
+Time: 20261.041 ms
+3
+SELECT SearchPhrase FROM hits WHERE SearchPhrase <> '' ORDER BY EventTime LIMIT 10;
+Time: 2579.895 ms
+Time: 1661.144 ms
+Time: 1904.318 ms
+3
+SELECT SearchPhrase FROM hits WHERE SearchPhrase <> '' ORDER BY SearchPhrase LIMIT 10;
+Time: 1728.308 ms
+Time: 1895.359 ms
+Time: 1251.501 ms
+3
+SELECT SearchPhrase FROM hits WHERE SearchPhrase <> '' ORDER BY EventTime, SearchPhrase LIMIT 10;
+Time: 2441.544 ms
+Time: 1465.950 ms
+Time: 1882.380 ms
+3
+SELECT CounterID, AVG(length(URL)) AS l, COUNT(*) AS c FROM hits WHERE URL <> '' GROUP BY CounterID HAVING COUNT(*) > 100000 ORDER BY l DESC LIMIT 25;
+Time: 11117.452 ms
+Time: 6095.514 ms
+Time: 6022.919 ms
+3
+SELECT REGEXP_REPLACE(Referer, '^https?://(?:www.)?([^/]+)/.*$', '1') AS k, AVG(length(Referer)) AS l, COUNT(*) AS c, MIN(Referer) FROM hits WHERE Referer <> '' GROUP BY k HAVING COUNT(*) > 100000 ORDER BY l DESC LIMIT 25;
+Time: 83040.984 ms
+Time: 82978.396 ms
+Time: 82867.763 ms
+3
+SELECT SUM(ResolutionWidth), SUM(ResolutionWidth + 1), SUM(ResolutionWidth + 2), SUM(ResolutionWidth + 3), SUM(ResolutionWidth + 4), SUM(ResolutionWidth + 5), SUM(ResolutionWidth + 6), SUM(ResolutionWidth + 7), SUM(ResolutionWidth + 8), SUM(ResolutionWidth + 9), SUM(ResolutionWidth + 10), SUM(ResolutionWidth + 11), SUM(ResolutionWidth + 12), SUM(ResolutionWidth + 13), SUM(ResolutionWidth + 14), SUM(ResolutionWidth + 15), SUM(ResolutionWidth + 16), SUM(ResolutionWidth + 17), SUM(ResolutionWidth + 18), SUM(ResolutionWidth + 19), SUM(ResolutionWidth + 20), SUM(ResolutionWidth + 21), SUM(ResolutionWidth + 22), SUM(ResolutionWidth + 23), SUM(ResolutionWidth + 24), SUM(ResolutionWidth + 25), SUM(ResolutionWidth + 26), SUM(ResolutionWidth + 27), SUM(ResolutionWidth + 28), SUM(ResolutionWidth + 29), SUM(ResolutionWidth + 30), SUM(ResolutionWidth + 31), SUM(ResolutionWidth + 32), SUM(ResolutionWidth + 33), SUM(ResolutionWidth + 34), SUM(ResolutionWidth + 35), SUM(ResolutionWidth + 36), SUM(ResolutionWidth + 37), SUM(ResolutionWidth + 38), SUM(ResolutionWidth + 39), SUM(ResolutionWidth + 40), SUM(ResolutionWidth + 41), SUM(ResolutionWidth + 42), SUM(ResolutionWidth + 43), SUM(ResolutionWidth + 44), SUM(ResolutionWidth + 45), SUM(ResolutionWidth + 46), SUM(ResolutionWidth + 47), SUM(ResolutionWidth + 48), SUM(ResolutionWidth + 49), SUM(ResolutionWidth + 50), SUM(ResolutionWidth + 51), SUM(ResolutionWidth + 52), SUM(ResolutionWidth + 53), SUM(ResolutionWidth + 54), SUM(ResolutionWidth + 55), SUM(ResolutionWidth + 56), SUM(ResolutionWidth + 57), SUM(ResolutionWidth + 58), SUM(ResolutionWidth + 59), SUM(ResolutionWidth + 60), SUM(ResolutionWidth + 61), SUM(ResolutionWidth + 62), SUM(ResolutionWidth + 63), SUM(ResolutionWidth + 64), SUM(ResolutionWidth + 65), SUM(ResolutionWidth + 66), SUM(ResolutionWidth + 67), SUM(ResolutionWidth + 68), SUM(ResolutionWidth + 69), SUM(ResolutionWidth + 70), SUM(ResolutionWidth + 71), SUM(ResolutionWidth + 72), SUM(ResolutionWidth + 73), SUM(ResolutionWidth + 74), SUM(ResolutionWidth + 75), SUM(ResolutionWidth + 76), SUM(ResolutionWidth + 77), SUM(ResolutionWidth + 78), SUM(ResolutionWidth + 79), SUM(ResolutionWidth + 80), SUM(ResolutionWidth + 81), SUM(ResolutionWidth + 82), SUM(ResolutionWidth + 83), SUM(ResolutionWidth + 84), SUM(ResolutionWidth + 85), SUM(ResolutionWidth + 86), SUM(ResolutionWidth + 87), SUM(ResolutionWidth + 88), SUM(ResolutionWidth + 89) FROM hits;
+Time: 82544.095 ms
+Time: 82542.673 ms
+Time: 83983.646 ms
+3
+SELECT SearchEngineID, ClientIP, COUNT(*) AS c, SUM(IsRefresh), AVG(ResolutionWidth) FROM hits WHERE SearchPhrase <> '' GROUP BY SearchEngineID, ClientIP ORDER BY c DESC LIMIT 10;
+Time: 3096.198 ms
+Time: 3222.251 ms
+Time: 3194.314 ms
+3
+SELECT WatchID, ClientIP, COUNT(*) AS c, SUM(IsRefresh), AVG(ResolutionWidth) FROM hits WHERE SearchPhrase <> '' GROUP BY WatchID, ClientIP ORDER BY c DESC LIMIT 10;
+Time: 5775.759 ms
+Time: 4059.735 ms
+Time: 4003.655 ms
+3
+SELECT WatchID, ClientIP, COUNT(*) AS c, SUM(IsRefresh), AVG(ResolutionWidth) FROM hits GROUP BY WatchID, ClientIP ORDER BY c DESC LIMIT 10;
+Time: 43682.613 ms
+Time: 40437.523 ms
+Time: 40107.640 ms
+3
+SELECT URL, COUNT(*) AS c FROM hits GROUP BY URL ORDER BY c DESC LIMIT 10;
+Time: 18097.819 ms
+Time: 13274.130 ms
+Time: 12889.385 ms
+3
+SELECT 1, URL, COUNT(*) AS c FROM hits GROUP BY 1, URL ORDER BY c DESC LIMIT 10;
+Time: 17318.672 ms
+Time: 13541.070 ms
+Time: 13592.715 ms
+3
+SELECT ClientIP, ClientIP - 1, ClientIP - 2, ClientIP - 3, COUNT(*) AS c FROM hits GROUP BY ClientIP, ClientIP - 1, ClientIP - 2, ClientIP - 3 ORDER BY c DESC LIMIT 10;
+Time: 9724.053 ms
+Time: 9900.294 ms
+Time: 10017.686 ms
+3
+SELECT URL, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-01' AND EventDate <= '2013-07-31' AND DontCountHits = 0 AND IsRefresh = 0 AND URL <> '' GROUP BY URL ORDER BY PageViews DESC LIMIT 10;
+Time: 294.344 ms
+Time: 169.606 ms
+Time: 173.804 ms
+3
+SELECT Title, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-01' AND EventDate <= '2013-07-31' AND DontCountHits = 0 AND IsRefresh = 0 AND Title <> '' GROUP BY Title ORDER BY PageViews DESC LIMIT 10;
+Time: 162.524 ms
+Time: 117.489 ms
+Time: 115.532 ms
+3
+SELECT URL, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-01' AND EventDate <= '2013-07-31' AND IsRefresh = 0 AND IsLink <> 0 AND IsDownload = 0 GROUP BY URL ORDER BY PageViews DESC LIMIT 10 OFFSET 1000;
+Time: 145.205 ms
+Time: 98.342 ms
+Time: 97.275 ms
+3
+SELECT TraficSourceID, SearchEngineID, AdvEngineID, CASE WHEN (SearchEngineID = 0 AND AdvEngineID = 0) THEN Referer ELSE '' END AS Src, URL AS Dst, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-01' AND EventDate <= '2013-07-31' AND IsRefresh = 0 GROUP BY TraficSourceID, SearchEngineID, AdvEngineID, Src, Dst ORDER BY PageViews DESC LIMIT 10 OFFSET 1000;
+Time: 334.809 ms
+Time: 275.365 ms
+Time: 265.053 ms
+3
+SELECT URLHash, EventDate, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-01' AND EventDate <= '2013-07-31' AND IsRefresh = 0 AND TraficSourceID IN (-1, 6) AND RefererHash = 3594120000172545465 GROUP BY URLHash, EventDate ORDER BY PageViews DESC LIMIT 10 OFFSET 100;
+Time: 154.522 ms
+Time: 107.654 ms
+Time: 105.290 ms
+3
+SELECT WindowClientWidth, WindowClientHeight, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-01' AND EventDate <= '2013-07-31' AND IsRefresh = 0 AND DontCountHits = 0 AND URLHash = 2868770270353813622 GROUP BY WindowClientWidth, WindowClientHeight ORDER BY PageViews DESC LIMIT 10 OFFSET 10000;
+Time: 158.957 ms
+Time: 117.284 ms
+Time: 119.068 ms
+3
+SELECT DATE_TRUNC('minute', EventTime) AS M, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-14' AND EventDate <= '2013-07-15' AND IsRefresh = 0 AND DontCountHits = 0 GROUP BY DATE_TRUNC('minute', EventTime) ORDER BY DATE_TRUNC('minute', EventTime) LIMIT 10 OFFSET 1000;
+Time: 193.756 ms
+Time: 144.787 ms
+Time: 145.485 ms
diff --git a/benchmark/compatible/greenplum/queries.sql b/benchmark/compatible/greenplum/queries.sql
new file mode 100644
index 00000000000..31f65fc898d
--- /dev/null
+++ b/benchmark/compatible/greenplum/queries.sql
@@ -0,0 +1,43 @@
+SELECT COUNT(*) FROM hits;
+SELECT COUNT(*) FROM hits WHERE AdvEngineID <> 0;
+SELECT SUM(AdvEngineID), COUNT(*), AVG(ResolutionWidth) FROM hits;
+SELECT AVG(UserID) FROM hits;
+SELECT COUNT(DISTINCT UserID) FROM hits;
+SELECT COUNT(DISTINCT SearchPhrase) FROM hits;
+SELECT MIN(EventDate), MAX(EventDate) FROM hits;
+SELECT AdvEngineID, COUNT(*) FROM hits WHERE AdvEngineID <> 0 GROUP BY AdvEngineID ORDER BY COUNT(*) DESC;
+SELECT RegionID, COUNT(DISTINCT UserID) AS u FROM hits GROUP BY RegionID ORDER BY u DESC LIMIT 10;
+SELECT RegionID, SUM(AdvEngineID), COUNT(*) AS c, AVG(ResolutionWidth), COUNT(DISTINCT UserID) FROM hits GROUP BY RegionID ORDER BY c DESC LIMIT 10;
+SELECT MobilePhoneModel, COUNT(DISTINCT UserID) AS u FROM hits WHERE MobilePhoneModel <> '' GROUP BY MobilePhoneModel ORDER BY u DESC LIMIT 10;
+SELECT MobilePhone, MobilePhoneModel, COUNT(DISTINCT UserID) AS u FROM hits WHERE MobilePhoneModel <> '' GROUP BY MobilePhone, MobilePhoneModel ORDER BY u DESC LIMIT 10;
+SELECT SearchPhrase, COUNT(*) AS c FROM hits WHERE SearchPhrase <> '' GROUP BY SearchPhrase ORDER BY c DESC LIMIT 10;
+SELECT SearchPhrase, COUNT(DISTINCT UserID) AS u FROM hits WHERE SearchPhrase <> '' GROUP BY SearchPhrase ORDER BY u DESC LIMIT 10;
+SELECT SearchEngineID, SearchPhrase, COUNT(*) AS c FROM hits WHERE SearchPhrase <> '' GROUP BY SearchEngineID, SearchPhrase ORDER BY c DESC LIMIT 10;
+SELECT UserID, COUNT(*) FROM hits GROUP BY UserID ORDER BY COUNT(*) DESC LIMIT 10;
+SELECT UserID, SearchPhrase, COUNT(*) FROM hits GROUP BY UserID, SearchPhrase ORDER BY COUNT(*) DESC LIMIT 10;
+SELECT UserID, SearchPhrase, COUNT(*) FROM hits GROUP BY UserID, SearchPhrase LIMIT 10;
+SELECT UserID, extract(minute FROM EventTime) AS m, SearchPhrase, COUNT(*) FROM hits GROUP BY UserID, m, SearchPhrase ORDER BY COUNT(*) DESC LIMIT 10;
+SELECT UserID FROM hits WHERE UserID = 435090932899640449;
+SELECT COUNT(*) FROM hits WHERE URL LIKE '%google%';
+SELECT SearchPhrase, MIN(URL), COUNT(*) AS c FROM hits WHERE URL LIKE '%google%' AND SearchPhrase <> '' GROUP BY SearchPhrase ORDER BY c DESC LIMIT 10;
+SELECT SearchPhrase, MIN(URL), MIN(Title), COUNT(*) AS c, COUNT(DISTINCT UserID) FROM hits WHERE Title LIKE '%Google%' AND URL NOT LIKE '%.google.%' AND SearchPhrase <> '' GROUP BY SearchPhrase ORDER BY c DESC LIMIT 10;
+SELECT * FROM hits WHERE URL LIKE '%google%' ORDER BY EventTime LIMIT 10;
+SELECT SearchPhrase FROM hits WHERE SearchPhrase <> '' ORDER BY EventTime LIMIT 10;
+SELECT SearchPhrase FROM hits WHERE SearchPhrase <> '' ORDER BY SearchPhrase LIMIT 10;
+SELECT SearchPhrase FROM hits WHERE SearchPhrase <> '' ORDER BY EventTime, SearchPhrase LIMIT 10;
+SELECT CounterID, AVG(length(URL)) AS l, COUNT(*) AS c FROM hits WHERE URL <> '' GROUP BY CounterID HAVING COUNT(*) > 100000 ORDER BY l DESC LIMIT 25;
+SELECT REGEXP_REPLACE(Referer, '^https?://(?:www\.)?([^/]+)/.*$', '\1') AS k, AVG(length(Referer)) AS l, COUNT(*) AS c, MIN(Referer) FROM hits WHERE Referer <> '' GROUP BY k HAVING COUNT(*) > 100000 ORDER BY l DESC LIMIT 25;
+SELECT SUM(ResolutionWidth), SUM(ResolutionWidth + 1), SUM(ResolutionWidth + 2), SUM(ResolutionWidth + 3), SUM(ResolutionWidth + 4), SUM(ResolutionWidth + 5), SUM(ResolutionWidth + 6), SUM(ResolutionWidth + 7), SUM(ResolutionWidth + 8), SUM(ResolutionWidth + 9), SUM(ResolutionWidth + 10), SUM(ResolutionWidth + 11), SUM(ResolutionWidth + 12), SUM(ResolutionWidth + 13), SUM(ResolutionWidth + 14), SUM(ResolutionWidth + 15), SUM(ResolutionWidth + 16), SUM(ResolutionWidth + 17), SUM(ResolutionWidth + 18), SUM(ResolutionWidth + 19), SUM(ResolutionWidth + 20), SUM(ResolutionWidth + 21), SUM(ResolutionWidth + 22), SUM(ResolutionWidth + 23), SUM(ResolutionWidth + 24), SUM(ResolutionWidth + 25), SUM(ResolutionWidth + 26), SUM(ResolutionWidth + 27), SUM(ResolutionWidth + 28), SUM(ResolutionWidth + 29), SUM(ResolutionWidth + 30), SUM(ResolutionWidth + 31), SUM(ResolutionWidth + 32), SUM(ResolutionWidth + 33), SUM(ResolutionWidth + 34), SUM(ResolutionWidth + 35), SUM(ResolutionWidth + 36), SUM(ResolutionWidth + 37), SUM(ResolutionWidth + 38), SUM(ResolutionWidth + 39), SUM(ResolutionWidth + 40), SUM(ResolutionWidth + 41), SUM(ResolutionWidth + 42), SUM(ResolutionWidth + 43), SUM(ResolutionWidth + 44), SUM(ResolutionWidth + 45), SUM(ResolutionWidth + 46), SUM(ResolutionWidth + 47), SUM(ResolutionWidth + 48), SUM(ResolutionWidth + 49), SUM(ResolutionWidth + 50), SUM(ResolutionWidth + 51), SUM(ResolutionWidth + 52), SUM(ResolutionWidth + 53), SUM(ResolutionWidth + 54), SUM(ResolutionWidth + 55), SUM(ResolutionWidth + 56), SUM(ResolutionWidth + 57), SUM(ResolutionWidth + 58), SUM(ResolutionWidth + 59), SUM(ResolutionWidth + 60), SUM(ResolutionWidth + 61), SUM(ResolutionWidth + 62), SUM(ResolutionWidth + 63), SUM(ResolutionWidth + 64), SUM(ResolutionWidth + 65), SUM(ResolutionWidth + 66), SUM(ResolutionWidth + 67), SUM(ResolutionWidth + 68), SUM(ResolutionWidth + 69), SUM(ResolutionWidth + 70), SUM(ResolutionWidth + 71), SUM(ResolutionWidth + 72), SUM(ResolutionWidth + 73), SUM(ResolutionWidth + 74), SUM(ResolutionWidth + 75), SUM(ResolutionWidth + 76), SUM(ResolutionWidth + 77), SUM(ResolutionWidth + 78), SUM(ResolutionWidth + 79), SUM(ResolutionWidth + 80), SUM(ResolutionWidth + 81), SUM(ResolutionWidth + 82), SUM(ResolutionWidth + 83), SUM(ResolutionWidth + 84), SUM(ResolutionWidth + 85), SUM(ResolutionWidth + 86), SUM(ResolutionWidth + 87), SUM(ResolutionWidth + 88), SUM(ResolutionWidth + 89) FROM hits;
+SELECT SearchEngineID, ClientIP, COUNT(*) AS c, SUM(IsRefresh), AVG(ResolutionWidth) FROM hits WHERE SearchPhrase <> '' GROUP BY SearchEngineID, ClientIP ORDER BY c DESC LIMIT 10;
+SELECT WatchID, ClientIP, COUNT(*) AS c, SUM(IsRefresh), AVG(ResolutionWidth) FROM hits WHERE SearchPhrase <> '' GROUP BY WatchID, ClientIP ORDER BY c DESC LIMIT 10;
+SELECT WatchID, ClientIP, COUNT(*) AS c, SUM(IsRefresh), AVG(ResolutionWidth) FROM hits GROUP BY WatchID, ClientIP ORDER BY c DESC LIMIT 10;
+SELECT URL, COUNT(*) AS c FROM hits GROUP BY URL ORDER BY c DESC LIMIT 10;
+SELECT 1, URL, COUNT(*) AS c FROM hits GROUP BY 1, URL ORDER BY c DESC LIMIT 10;
+SELECT ClientIP, ClientIP - 1, ClientIP - 2, ClientIP - 3, COUNT(*) AS c FROM hits GROUP BY ClientIP, ClientIP - 1, ClientIP - 2, ClientIP - 3 ORDER BY c DESC LIMIT 10;
+SELECT URL, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-01' AND EventDate <= '2013-07-31' AND DontCountHits = 0 AND IsRefresh = 0 AND URL <> '' GROUP BY URL ORDER BY PageViews DESC LIMIT 10;
+SELECT Title, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-01' AND EventDate <= '2013-07-31' AND DontCountHits = 0 AND IsRefresh = 0 AND Title <> '' GROUP BY Title ORDER BY PageViews DESC LIMIT 10;
+SELECT URL, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-01' AND EventDate <= '2013-07-31' AND IsRefresh = 0 AND IsLink <> 0 AND IsDownload = 0 GROUP BY URL ORDER BY PageViews DESC LIMIT 10 OFFSET 1000;
+SELECT TraficSourceID, SearchEngineID, AdvEngineID, CASE WHEN (SearchEngineID = 0 AND AdvEngineID = 0) THEN Referer ELSE '' END AS Src, URL AS Dst, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-01' AND EventDate <= '2013-07-31' AND IsRefresh = 0 GROUP BY TraficSourceID, SearchEngineID, AdvEngineID, Src, Dst ORDER BY PageViews DESC LIMIT 10 OFFSET 1000;
+SELECT URLHash, EventDate, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-01' AND EventDate <= '2013-07-31' AND IsRefresh = 0 AND TraficSourceID IN (-1, 6) AND RefererHash = 3594120000172545465 GROUP BY URLHash, EventDate ORDER BY PageViews DESC LIMIT 10 OFFSET 100;
+SELECT WindowClientWidth, WindowClientHeight, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-01' AND EventDate <= '2013-07-31' AND IsRefresh = 0 AND DontCountHits = 0 AND URLHash = 2868770270353813622 GROUP BY WindowClientWidth, WindowClientHeight ORDER BY PageViews DESC LIMIT 10 OFFSET 10000;
+SELECT DATE_TRUNC('minute', EventTime) AS M, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-14' AND EventDate <= '2013-07-15' AND IsRefresh = 0 AND DontCountHits = 0 GROUP BY DATE_TRUNC('minute', EventTime) ORDER BY DATE_TRUNC('minute', EventTime) LIMIT 10 OFFSET 1000;
diff --git a/benchmark/compatible/greenplum/results/c6a.4xlarge.txt b/benchmark/compatible/greenplum/results/c6a.4xlarge.txt
new file mode 100644
index 00000000000..5fca032be36
--- /dev/null
+++ b/benchmark/compatible/greenplum/results/c6a.4xlarge.txt
@@ -0,0 +1,46 @@
+Load time: 1080 sec
+Data size: 42 Gb
+
+[2.20009,1.45883,1.13573],
+[1.28661,1.07897,1.01856],
+[2.2582,2.42193,2.59693],
+[1.89371,1.9246,1.73866],
+[9.54471,9.71956,10.0357],
+[4.55957,4.10112,4.70458],
+[1.65167,1.89767,1.97051],
+[1.02537,0.999323,1.00524],
+[7.89792,7.75718,8.01219],
+[11.3779,11.6003,11.2552],
+[2.11955,2.05003,1.9553],
+[2.01997,1.97932,1.98284],
+[2.88666,2.92828,2.96822],
+[4.06272,4.01771,4.03011],
+[3.46303,3.24779,3.06475],
+[8.43717,8.18641,7.99202],
+[9.02176,8.91572,8.92748],
+[8.66982,8.39332,8.62497],
+[15.1321,14.9502,15.2344],
+[1.00877,0.934589,0.975342],
+[11.0582,3.25807,3.17687],
+[12.2634,3.5188,3.93705],
+[24.1522,4.86328,4.88764],
+[67.1517,20.4,20.261],
+[2.5799,1.66114,1.90432],
+[1.72831,1.89536,1.2515],
+[2.44154,1.46595,1.88238],
+[11.1175,6.09551,6.02292],
+[83.041,82.9784,82.8678],
+[82.5441,82.5427,83.9836],
+[3.0962,3.22225,3.19431],
+[5.77576,4.05973,4.00366],
+[43.6826,40.4375,40.1076],
+[18.0978,13.2741,12.8894],
+[17.3187,13.5411,13.5927],
+[9.72405,9.90029,10.0177],
+[0.294344,0.169606,0.173804],
+[0.162524,0.117489,0.115532],
+[0.145205,0.098342,0.097275],
+[0.334809,0.275365,0.265053],
+[0.154522,0.107654,0.10529],
+[0.158957,0.117284,0.119068],
+[0.193756,0.144787,0.145485],
diff --git a/benchmark/compatible/greenplum/run.sh b/benchmark/compatible/greenplum/run.sh
new file mode 100644
index 00000000000..1eb622de977
--- /dev/null
+++ b/benchmark/compatible/greenplum/run.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+TRIES=3
+
+cat queries.sql | while read query; do
+    sync
+    echo 3 | sudo tee /proc/sys/vm/drop_caches
+
+    echo "$query";
+    for i in $(seq 1 $TRIES); do
+	echo '\timing' > /tmp/query_temp.sql
+	echo "$query" >> /tmp/query_temp.sql
+        psql -d postgres -t -f /tmp/query_temp.sql | grep 'Time'
+    done;
+done;