ClickHouse/benchmark/create_dump.sh

#!/usr/bin/env bash

table=hits_10m; time clickhouse-client --max_bytes_before_external_sort=30000000000 --query="SELECT toInt64(WatchID), JavaEnable, Title, GoodEvent, (EventTime < toDateTime('1971-01-01 00:00:00') ? toDateTime('1971-01-01 00:00:01') : EventTime), (EventDate < toDate('1971-01-01') ? toDate('1971-01-01') : EventDate), CounterID, ClientIP, RegionID, toInt64(UserID), CounterClass, OS, UserAgent, URL, Referer, Refresh, RefererCategoryID, RefererRegionID, URLCategoryID, URLRegionID, ResolutionWidth, ResolutionHeight, ResolutionDepth, FlashMajor, FlashMinor, FlashMinor2, NetMajor, NetMinor, UserAgentMajor, UserAgentMinor, CookieEnable, JavascriptEnable, IsMobile, MobilePhone, MobilePhoneModel, Params, IPNetworkID, TraficSourceID, SearchEngineID, SearchPhrase, AdvEngineID, IsArtifical, WindowClientWidth, WindowClientHeight, ClientTimeZone, (ClientEventTime < toDateTime('1971-01-01 00:00:01') ? toDateTime('1971-01-01 00:00:01') : ClientEventTime), SilverlightVersion1, SilverlightVersion2, SilverlightVersion3, SilverlightVersion4, PageCharset, CodeVersion, IsLink, IsDownload, IsNotBounce, toInt64(FUniqID), OriginalURL, HID, IsOldCounter, IsEvent, IsParameter, DontCountHits, WithHash, HitColor, (LocalEventTime < toDateTime('1971-01-01 00:00:01') ? toDateTime('1971-01-01 00:00:01') : LocalEventTime), Age, Sex, Income, Interests, Robotness, RemoteIP, WindowName, OpenerName, HistoryLength, BrowserLanguage, BrowserCountry, SocialNetwork, SocialAction, HTTPError, SendTiming, DNSTiming, ConnectTiming, ResponseStartTiming, ResponseEndTiming, FetchTiming, SocialSourceNetworkID, SocialSourcePage, ParamPrice, ParamOrderID, ParamCurrency, ParamCurrencyID, OpenstatServiceName, OpenstatCampaignID, OpenstatAdID, OpenstatSourceID, UTMSource, UTMMedium, UTMCampaign, UTMContent, UTMTerm, FromTag, HasGCLID, toInt64(RefererHash), toInt64(URLHash), CLID FROM $table ORDER BY rand()" | corrector_utf8 > /opt/dumps/${table}_corrected.tsv