SQLserverdatabasemanagementandmaintenanceToconnectSQLServerdatabaseFirstweintroducethebasicknowledgeofthedatabase,beregardedasthewarm-upexercisethatstudydatabaseweavedistancefront!1.warm-upexerciseNeedingfirstavowalisrelationdatabasethatdatabaseknowledgethatwehereintroduceallpoint.Theso-calledrelationdatabaseistomeandataasthattheformgather,passingtoestablishsimpleformanakindofdatabaseforofrelationtodefiningconstruction.Iignorethewatchathowsavingwayinphysicsinthedocumentindatabaseis,itcanseetomakeanalineforwithrow,withelectronicsformissimilarwiththerow.Inrelationdatabase,thelinewerecalledtherecord,buttherowtheniscalledwordsegment.Thisforminsideeachanallinformationsforisarecord,itincludingparticularcustomer,buteachrecordthenincludedthesametypewiththewordsegmentofthequantity:Customer'snumber,nameetc.Formislogicsetthatakindofrelatedinformationthatpressalineofarrangingwithrow,similarinsingleforminwork.Eachrowofthewordadatabaseforminsidecallsawordsegment.Watchisfromeverykindofwordadefinitionofitscontainmentof,eachwordadatafordescribingitsimplying.Whilecreatingtosetupadatabase,thebeardassignforeachwordsegmentathepiecebelongstothesexwiththeotheraccordingtothetype,biggestlength.Thewordsegmentcanincludeeverykindofwordsign,arithmeticfigureevensketch.Aninformationofrelevantcustomerdepositsinthelineoftheform,iscalledrecord.Byanylarge,arbitrarilytworecordsfordatabaseformtocreatesetupcan'tbesame.Keybeacertainwordsegment(orseveralwordssegment)oftheforminside,it()forfastinspectbutdriveindex.Thekeycanbeunique,andalsocanthentherightandwrongisunique,beingdecidedbyit()whetheradmissionrepetition.Uniquekeycanspecifyformainkey,usingeachonethatcometouniquemarkingform.Thenormturnsthedatabasedesignofmissionbemethodthatthedataofbuildup,butthedataofbuildup,shouldcandissolveotioserepetition,andforhavethenecessaryinformationofferingtochecktoseekthepathquickly.Forattainingthiskindoftargetbutseparateinformationtotheprocessgonetoineverykindofindependentform,becalledthenormturn.ItiscomplicatedprocesstousemanyappointedrulestoproceedthenormwiththetypeofthedifferentClassthatnormturn.Thatprocessstudiesanddiscussalreadybeyondthereachoftextualscope.But,thenormofthesimpledatabaseinmajorityturnandcanusethesimpleexperienceinunderneathrulecompletes:includetheformoftheinformationofrepetitionmustbedividedintoindependentafewformsdissolverepetition.Ifwehavechosentolearn12curricular1000students,theeachcurricularelucidationwillshowwiththeteacher100many-tochoosethatcurricularandSQLserverdatabasemanagementandmaintenanceeachstudentrepeatonce.Toavoidthiskindoflowefficiency,shouldtoturnthedichotomousandindependentforminformtothenorm,anisusedtomeanthestudent,theanotherusesmeanthecourse.Nowtheformwasturnedbythenorm,so,tochangestheparticularandcurricularcoursedescribeor"data",aslongaschangearecordallright.Isabasicknowledgeconcerningdatabaseabove,thisiswhatstudydatabaseplaitdistancemust.Althoughthedatabasetechniqueisusedasacourse,itsdepthisnotthisspaceandcandescribewiththewidedegreeof,beusedastheprimerwithsimpledatabaseplaitthedistanceshouldbeallrightalready.Like,underneathwecanstartpracticing.Weusuallymeetthedatabasesystemistoregistersthesystem,ignoringyouareintheunit,orattendwhatbuildup,theregisteristocansnothelpof,anditoftheconstructionismoresimple,wetakearegistersystemasanexample.Theanalysisisonceadataforinvolving.2.understa...
