从Hive加载的SAS被截断为32,767个字符 选件 19m以前
嗨。我有一个脚本，可以从Hive DB的表中读取。但是，其中一列包含的数据超过32,767个字符，这是SAS字符字数限制。为此，我在网上进行了一些研究，并发现我可以通过使用直通车来克服它。但是，我的脚本是从Hive表读取并在1个数据步骤中进行转换。
包含超过32,767的数据的列是“几何”
这是我的代码：
proc sort data=ncpdm.ncp_dim_ba
(keep=region zone state_code state business_area_code business_area gis_ba)
out=business_area nodupkeys;
by gis_ba business_area_code;
run;
data business_area;
set business_area;
by gis_ba business_area_code;
if first.business_area_code;
run;
data ncp_dim_ba_geo (drop=excp_code cgis_area)
work.excp_ncp_dim_ba_geo;
length excp_code $50;
length gis_ba dotpos $50 zone $2 state_code $5 /*geometry $1500*/
region state business_area_code $30 business_area $50 xval yval 8;
if _n_=1 then do;
declare hash h(dataset:"business_area");
h.definekey('gis_ba');
h.definedata('region','zone','state_code','state','business_area_code','business_area');
h.definedone();
call missing(region,zone,state_code,state,business_area_code,business_area);
end;
set hpsncp.DIST_OPERATION_BND_GIS (keep=cgis_area geometry cgis_label
dbsastype=(cgis_area='CHAR(50)' geometry='CHAR(32767)' cgis_label='CHAR(50)'));
if cgis_area='0290 - Sg. Petani' then cgis_area = '6290 - SUNGAI PETANI';
if cgis_label='PERLIS' then cgis_area = '2610 - PERLIS';
gis_ba=upcase(cgis_area);
rc2=h.find();
if (rc2 ne 0) then do;
excp_code='Exception: Unable to map business area';
output work.excp_ncp_dim_ba_geo;
end;
if (rc2=0);
geometry=substr(geometry,15);
seq=1;
do until(dotpos eq '');
dotpos=compress(scan(geometry, seq, '[]'),',','nk');
if dotpos not in ('' '{' '}' '[' ']' ',') then do;
xval=input(put(scan(dotpos,1,','),20.),20.)/1000;
yval=input(put(scan(dotpos,2,','),20.),20.)/1000;
if xval ne . and yval ne . then do;
output ncp_dim_ba_geo;
end;
end;
seq+1;
end;
keep excp_code cgis_area region zone state_code state business_area_code business_area seq xval yval /*geometry*/;
run;
这是原始数据，它不在SAS数据步骤中，因为它超过了32,767（我删除了很多记录，因为stackoverflow不允许超过3万个单词）。
[794533591,649756392],[794460411,643714587],[797817321,640072798],[798129358,636695242],[798322922,633792355],[797756719,633041300],[797949498,630288094],[794695905,627040004],[794619914,623986269],[794328752,622069096],[794215316,620631699],[796922917,618788022],[797467683,617712824],[796756854,615733839],[796165119,613935034],[794734837,611833139],[794380257,610634154],[795585405,609442135],[797865882,609272758],[797988024,608794336],[799428391,608681095],[799785094,609401177],[801582426,609948210],[802306998,608933675],[804104633,609420908],[804413690,607446476],[803350140,603849174],[803898576,601995575],[803619136,597443896],[804748246,594062351],[798643797,590323168],[795646998,589471940],[789271491,592916964],[785205389,589547304],[781873184,582708977],[779591421,583058891],[777806084,579340230],[771898662,554894181],[768790041,551410842],[771089313,546510904],[769913010,539802456],[770523789,536931458],[766802071,536678710],[766213086,533444358],[765995948,526859374],[764076478,526254167],[764095364,520747510],[759891353,520852989],[758461302,517496409],[763528342,510809594],[762533435,509303361],[760735961,507980629],[761585277,505409684],[762640976,501150372],[760950773,492992594],[759702410,490269939],[762838465,486449208],[766318770,487777148],[769209157,485751369],[770894937,484679414],[769106746,480244192],[771660720,478258968],[770921845,467742317],[778783239,465074559],[777255074,459812310],[778942592,455457862],[784160745,454384464],[786684594,450353139],[783806087,444381118],[788878291,428431524],[787992855,423106994],[789362548,417404565],[782304626,408086945],[783863066,405277457],[781045644,405761433],[780475246,404966332],[780907363,403773680],[781465326,402602040],[781480428,400706692],[780294892,400155455],[780015498,399823203],[779517119,397648461],[779970191,396349656],[778432574,395516933],[778432480,395089730],[778534758,394542941],[780277879,383066156],[774678777,385351969],[761284176,398395586],[742640785,391877508],[740386168,390270359],[740068832,390597930],[740094422,390746363],[739981820,390843609],[739858980,390818019],[735957549,394830634],[732022074,402838176],[727912965,405321484],[730388926,408323289],[730795113,408986625],[731584402,409536605],[731895078,409973230],[732310711,409423250],[732906875,409335086],[735279976,410011015],[736771504,409038976],[737006551,408855527],[737564066,409889344],[737676133,410489024],[741094449,410318006],[741143691,411154976],[741164715,411512320],[740363074,412069359],[738238879,412856289],[737704773,412948012],[737643625,412875398],[736988172,413377973],[737979949,414574219],[736975273,415376812],[736468875,415697851],[735863586,414907680],[735979740,413832688],[736089040,413620681],[735894854,413336315],[735581722,413455367],[734661129,414313375],[734220688,414272261],[733920841,413813775],[734098022,413049154],[733778754,412822848],[733549918,412918394],[733507879,412979543],[733557562,413013941],[733490679,413147707],[733214754,414323847],[733386709,414874102],[732989316,415481530],[732446311,416107048],[731804727,416490474],[729740945,416327117],[729740945,415581281],[729740945,415395922],[729481058,415390187],[729347293,415277445],[729131836,415209605],[728898699,415328082],[728795512,415494336],[728751558,415834480],[728891058,416450758],[728921633,416811926],[728900613,417132965],[728816531,417406226],[728568109,417752105],[728434344,418099898],[728493582,418631137],[728600594,418866183],[728743914,419036254],[727528082,419034344],[727197488,418843250],[727019773,418835605],[726807660,418782101],[726503820,418812676],[726235332,418740058],[726097746,418627316],[725778621,418529859],[725769066,418661711],[725637211,418657890],[725453762,418799301],[725425097,418910133],[725481945,419042789],[725284625,419042789],[725708656,419559183],[725838804,419798488],[725838804,420008406],[725775828,420243512],[725561715,420684336],[725393781,420919441],[725242640,421066383],[724999137,421112566],[724018828,420831277],[723174965,420335875],[722721547,420331676],[722064508,420629758],[721871383,420608765],[721644676,420503808],[721313008,420218324],[721052711,419857265],[720930957,419403848],[720864836,418543191],[720780867,418102367],[720545762,417548187],[720323250,417367660],[719844640,417283691],[719286265,417329875],[718820250,417590168],[718496980,417909242],[717963793,418555785],[717858832,419021801],[717833644,419139351],[717871429,419496211],[717955394,419769101],[717716090,419848871],[718564152,420793492],[719647320,421255308],[719886625,421763308],[720012574,421805289],[720029367,421943836],[719928609,422317484],[719533965,422829683],[718740480,423341879],[718173707,423493015],[717748433,423544625],[717093496,423555543],[716258449,423773855],[715707207,424292348],[715510726,424990949],[715543472,425471238],[715850476,426841152],[715907381,427191376],[715893331,427472771],[715778392,427731073],[715638076,427883270],[715288274,427994500],[715005285,427992114],[714251074,427828938],[714251071,427828937],[713762727,427585488],[71281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31930620],[687108179,432017707],[687117503,432104470],[687130603,432190743],[687155931,432313301],[687188875,432434034],[687196720,432459606],[687227998,432553252],[687243775,432594067],[687230902,432891305],[687198798,433239016],[687198352,433245415],[687197491,433250301],[687183627,433341152],[687173951,433432544],[687158143,433623712],[687124676,433973267],[687121762,434006652],[687097451,434314933],[687059512,434622177],[687050421,434712670],[687039322,434855814],[687033970,434924848],[687008674,435251199],[686996501,435312861],[686993269,435329603],[686954657,435534358],[686951115,435553665],[686932938,435678005],[686910274,435876417],[686896399,435959888],[686891254,435990821],[686888101,436012137],[686880734,436061953],[686872777,436133417],[686867394,436205121],[686864592,436276972],[686860347,436479044],[686859910,436516959],[686862837,436629297],[686863704,436636647],[686862977,436645273],[686858718,436699466],[686857145,436716681],[686856063,436723614],[686846386,436810338],[686840500,436897401],[686839347,436945733],[686822686,437048509],[686811546,437127055],[686803530,437205981],[686798651,437285162],[686796915,437364475],[686799179,437463799],[686804567,437576837],[686809923,437689201],[686815839,437845675],[686822681,438027052],[686823328,438042600],[686836527,438332566],[686837573,438353205],[686851263,438729566],[686861850,439020666],[686866065,439059899],[686879163,439146172],[686892972,439217713],[686900966,439252302],[686902227,439270045],[686923207,439506847],[686932389,439590449],[686945078,439673591],[686957242,439737292],[686984822,439870005],[687000512,439939302],[687018654,440007999],[687028545,440040702],[687028189,440088296],[687028137,440099142],[687031399,440217524],[687041662,440335506],[687062844,440516697],[687076247,440611577],[687121742,440886003],[687152721,441100140],[687161785,441157002],[687180835,441252538],[687236384,441499587],[687253764,441570762],[687273738,441641254],[687396504,442046079],[687423592,442128867],[687821661,442998562],[687830836,443014704],[687887972,443108127],[687950135,443198282],[687981095,443240652],[688023184,443308507],[688061352,443367688],[688101580,443425489],[688143818,443481838],[688188013,443536665],[688227655,443582672],[688319149,443685651],[688367989,443738666],[688418707,443789886],[688471238,443839246],[688521470,443883147],[688525446,443886751],[688541376,443901863],[688595978,443949594],[688675555,444013256],[688713346,444041941],[688750745,444072899],[688800225,444112552],[688850938,444150617],[688902831,444187056],[688955854,444221831],[688978257,444236022],[689009798,444255150],[689034423,444271610],[689080480,444305506],[689150562,444352546],[689152895,444354192],[689164075,444361716],[689233451,444409478],[689305102,444453692],[689347805,444478818],[689358405,444485011],[689434823,444527144],[689513006,444565904],[689592805,444601216],[689674069,444633015],[689728134,444651083],[689745477,444658592],[689816837,444686295],[689922286,444721633],[690029536,444751056],[690115703,444772137],[690177431,444786208],[690239572,444798318],[690325792,444811774],[690412517,444821457],[690499582,444827347],[690586821,444829434],[690644268,444828730],[690784750,444824989],[690857579,444821720],[690930241,444815800],[691002639,444807235],[691028403,444803231],[691083261,444811777],[691137920,444819521],[691282197,444837934],[691309758,444847355],[691393484,444871951],[691478203,444892872],[691563754,444910078],[691627598,444920412],[691669298,444926472],[691739827,444935445],[691810631,444941905],[691881620,444945845],[691938594,444946979],[691940596,444948592],[692000967,444995389],[692063081,445039847],[692126848,445081901],[692192174,445121489],[692261788,445160048],[692332880,445195808],[692405339,445228711],[692479049,445258706],[693633099,445701775],[693643198,445705653],[693717979,446148582],[693719707,446158663],[693731716,446221651],[693745739,446284221],[693761759,446346310],[693779761,446407853],[693891830,446769362],[693921281,446857131],[693963651,446964530],[694012147,447069305],[694156637,447359220],[694213363,447478062],[694224870,447638049],[694222892,447745182],[694216270,447774723],[694198987,447860596],[694197710,447867823],[694151470,448132369],[694138733,448215507],[694129503,448299107],[694123795,448383021],[694121621,448467101],[694120566,448685517],[694115678,449062593],[694091805,449202253],[694090278,449211313],[694067781,449346664],[694044560,449425447],[694000744,449573835],[693976821,449662261],[693956868,449752212],[693943131,449792613],[693918528,449876338],[693897602,449961057],[693880390,450046608],[693865707,450142100],[693854140,450231684],[693846821,450296730],[693834232,450427898],[693817409,450491931],[693801000,450565598],[693795207,450594128],[693786366,450640469],[693772903,450726689],[693763212,450813414],[693757314,450900480],[693755864,450960884],[693752556,450974276],[693735344,451059827],[693730289,451092200],[693685354,451140103],[693638751,451193450],[693581294,451264881],[693551560,4513036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79386323,457967952],[679314841,458015672],[679245475,458066420],[679178354,458120100],[679112631,458177500],[679049475,458237711],[678989005,458300620],[678931336,458366107],[678876579,458434047],[678824837,458504311],[678778780,458572936],[678761603,458578777],[678680213,458610237],[678600272,458645217],[678521933,458683651],
我该如何解决？任何解决方法？预期的结果是在[，]块中每个记录有1行
例如，
X = 794533591
Y = 649756392
（在一行中，与上面数据中的其他块相同）
尝试@pinegulf文章后更新
您好@pinegulf我提到了您的指南。我尝试了使用VARCHAR在datastep中进行处理的方法。我首先使用pass-thru将列分为3个单独的列。然后，将数据步与VARCHAR一起使用以进行串联并进一步转换。但是，它从未在我的脚本上起作用。这是我的脚本：
proc sql;
connect to hadoop as mydb
(server=XXXX
database=<removed>
);
create table a as
select * from connection to mydb(
select cgis_area
,substr(geometry,1,30000) as geometry1
,substr(geometry,30001,60000) as geometry2
,substr(geometry,60001,90000) as geometry3
from DIST_OPERATION_BND_GIS
);
disconnect from mydb;
quit;
proc sort data=ncpdm.ncp_dim_ba
(keep=region zone state_code state business_area_code business_area gis_ba)
out=business_area nodupkeys;
by gis_ba business_area_code;
run;
data business_area;
set business_area;
by gis_ba business_area_code;
if first.business_area_code;
run;
data ncp_dim_ba_geo (drop=excp_code cgis_area)
work.excp_ncp_dim_ba_geo;
length excp_code $50;
length gis_ba dotpos $50 zone $2 state_code $5
region state business_area_code $30 business_area $50 xval yval 8;
if _n_=1 then do;
declare hash h(dataset:"business_area");
h.definekey('gis_ba');
h.definedata('region','zone','state_code','state','business_area_code','business_area');
h.definedone();
call missing(region,zone,state_code,state,business_area_code,business_area);
end;
set a;
array geo {3} geometry1-geometry3;
** CREATE AND POPULATE VARCHAR FIELD **;
length longgeo varchar(160000);
do i = 1 to 3;
longgeo = cat(longgeo,geo(i));
end;
/* set hpsncp.DIST_OPERATION_BND_GIS (keep=cgis_area geometry cgis_label*/
/* dbsastype=(cgis_area='CHAR(50)' geometry='CHAR(32767)' cgis_label='CHAR(50)'));*/
if cgis_area='0290 - Sg. Petani' then cgis_area = '6290 - SUNGAI PETANI';
if cgis_label='PERLIS' then cgis_area = '2610 - PERLIS';
gis_ba=upcase(cgis_area);
rc2=h.find();
if (rc2 ne 0) then do;
excp_code='Exception: Unable to map business area';
output work.excp_ncp_dim_ba_geo;
end;
if (rc2=0);
longgeo=substr(longgeo,15);
seq=1;
do until(dotpos eq '');
dotpos=compress(scan(longgeo, seq, '[]'),',','nk');
if dotpos not in ('' '{' '}' '[' ']' ',') then do;
xval=input(put(scan(dotpos,1,','),20.),20.)/1000;
yval=input(put(scan(dotpos,2,','),20.),20.)/1000;
if xval ne . and yval ne . then do;
output ncp_dim_ba_geo;
end;
end;
seq+1;
end;
keep excp_code cgis_area region zone state_code state business_area_code business_area seq xval yval;
run;
表ncp_dim_ba_geo现在什么也不产生。我做错了什么？