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編號：畢業(yè)設(shè)計(論文)外文翻譯（原文+譯文）AppendixAConfigurationDatabaseEngineBDE(BorlandDataBaseEngine)附錄A配置數(shù)據(jù)庫引擎BDE(BorlandDataBaseEngine)院（系）：機電工程學(xué)院專業(yè)：機械設(shè)計制造及其自動化學(xué)生姓名：學(xué)號：指導(dǎo)教師單位：機電工程學(xué)院姓名：職稱：高級實驗師2010年5月25日AppendixAConfigurationDatabaseEngineBDE(BorlandDataBaseEngine)

First,thedatabaseengine(BorlandDatabaseEngine)ConfigurationGuide

1,BDEConfigurationToolOverview

ThissectioncitedinBorlandDatabaseEngineBDEconfigurationpartoftheonlineguide.BorlandDatabaseEngine(BDE)isaBorlandproductandthecompany'sdatabaseprovidedthedatabasewithBorlanddevelopmentofcoresoftwareapplications.YouwillusethetoolsdescribedbelowtoconfiguretheDatabaseEngineBDE.

Databaseengineconfigurationtool(BDECFG32.EXE)iscanbere-assignedapplication.Youcanusetheconfigurationutilitytochangeitsconfigurationtomakethisprogramtoresetconfigurationparameters,andyourapplicationconfigurationmanagement.

IntheBorlandDelphi2.0programgroup,double-clicktheDBEConfigrationprogramgroup,youcanentertheBDEconfigurationutility.Configurationtoolisalaptop(notebook)formappears,withlabelsetintheconfigurationtoolpagelabeltoswitchbetweenthevariouspages.Thepagecontainsadatabaseconfigurationparameters,respectively,thedatabasealiasandODBCinterfaces.Youcanpageonlinehelp(Help)tofindthecorrespondingmenucommandsandadetaileddescriptionofthetask,opentheContentscanalsobewrittenqueryorclick"OtherBDEcontigurationtopics"button,locatethedriveintheconfigurationdatabase,otherchangesinparametersofgeneralguidance.

Note:UsethistooltochangeyourBDEconfigurationfile,makesureyouhaveclosedallBDEapplications.

YourchangeswillrestarttheBDEapplicationeffect.

2storeconfigurationinformation

BDEconfigurationtoolinthefollowingtwoplaces,oranyoneintheBDEconfigurationinformationstored:

①registeredintheWindowsRegistryin.Windowsareregisteredinallthedriveinformationstorage,datapathentry,theexchangebufferSwapBuffer(thedatabasehigh-speedcachememoryDatabaseCache)inlength,thenumberofavailablelowDOSmemoryandothersysteminformation.

②InthedefaultBDEconfigurationfile(IDAPI.CFG)in.ConfigurationfileusuallycontainsthedatabasealiasandtheParadoxNETDIRproject,ifcompatiblewithWindows3.1format(16-/32bitmixedcode)memory,thensomesystemdriverdirectoryentriesmayberepeated.

BDEconfigurationinformationforhowtostore,wheretheyexist,dependingonwhetheryouchecktheOptionsmenuinthe"ComfigureWin3.1"choices.Itwouldmaketheconfigurationinformationstoredas16-/32bitmixedencodingformat,sothatBDEapplicationbackwardcompatibleWindow3.1.

Whenyoumake"ConfigureWin3.1"selectionboxisnotselectedforthestate,willbe32-bitmemoryconfigurationfile.Atthispoint:

1),system,drive,dataentryandotherinformationexistingregistration,registeredasthedefaultinIDAPI.CFGkeepuptodate.Note:IfIDAPI.CFGnotdefault,thefilemustbesavedas16-/32bitmixedencodingformat;

2),thedatabasesettingsarestoredinthenewconfigurationfileIDAPI.CFG.NETDIRwasalsodepositedinthenewIDAPI.CFG.

Whenyoucheckthe"Configurewin3.1",itwillbesavedas16-/32bithybridencodingformats:

1),inIDAPI.CFGalreadyexistsinthesystemdriveconfigurationinformationwillbewritteninthenewprofileIDAPI.CFG;

2),allremainedunchangedinthesystemdriveconfigurationregisteriswritten,theentryiswrittenfromitsoriginallocation.

3),databaseconfigurationintothenewprofileIDAPI.CFG;

4),NETDIRintothenewprofileIDAPI.CFG.

ChangetheaboveconfigurationwillbethenexttimeyourestarttheapplicationBDEeffect.Second,configuretheMicrosoftODBC(OpenDatabaseConnectivity)

1,theconfigurationstepsMiscrosoftODBC

ConfiguringMicrosoftODBC,thefirstconfiguredODBCconfigurationfileandthenconfiguretheBDEconfigurationfilestosupportODBC.ThefollowingmoduleswithasimpleconfigurationfiletohelpyouunderstandhowtoconfiguretheODBC.

2,configuretheODBCconfigurationfile

TherearetwoODBCconfigurationfilecontainsinformationon:theWindowsdirectory,fileODBCINST.INIlistofODBCdrivers,fileODBC.INIODBCdatasourcesarelisted.

CanmanagefilesODBCADMINtomodifythesetwofiles.AlthoughthemanagementfileiswrittenusingASCII,buttheuserdirectlyedititisaDelphidisagree.

HereisasimpleODBC.INIdocuments:

[ODBCDataSources]

MyOracle7=VENDOROracle7

[MyOracle7]

Driver=C:\windows\system\OR706.DLL

Description=ODBCOracle7Driver

ServerName=X:ZAPPA

Servers=

LogonID=guest

LockTimeOut=

ArraySize=

QEWSD=34480

Thefirstprogrammodule[ODBCDataSource]liststheODBCdatasources,linkedwiththedrivedirectory.Subsequently,datacorrespondingtoeachresource,thereisamoduletodescribethedataresources.Theaboveexampleshowsadataresource[MyOracle7].

HereisasimpleODBCINST.INIfiletodescribethedriverdirectory:

[ODBCDrivers]

VENDOROracle7-Installed

[VENDOROracle7]

Driver=C:\ODBC\OR706.DLL

Setup=C:\ODBC\OR706.DLL

APILevel=1

ConnectionFunction-YYY

DRIVerODBCVer=02.01

FileUsage=0

SQLLevel=1Thefirstmodule[ODBC.Drivers]liststheinstallationdirectory,thesecondmoduleisthefirstmoduleintheinstallationpathoftheconfigurationmodule.

InODBC.INIEachdataresources,suchasVENDOROracle7willhaveafileinODBCINST.INIcorrespondingdrivedirectory.

3,configureODBC-BDEconfigurationfile

ConfigureBDEandODBCconfigurationissimilar,atleastthisisthecasewiththeSQLthetime.ThesameastheODBCconfiguration,youmustspecifyadrivedirectory(DRIVERS),andODBCdatasources,asspecifiedasthedesignatednumberofaliases(ALIASES).

Thefollowingprocedureisregisteredinthedriverdirectorysections:

ORACLE:

INIT:

VERSION:3.0

TYPE:SERVER

DLL:SQLD-ORA.DLL

DLL32:SQLORA32.DLL

VENDORINIT:NULL

DRIVERFLAGS:NULL

TRACEMODE=0

DBOPEN:

SERVERNAME:ORA_SERVER

USERNAME:MYNAME

NETPROTOCAL:MYNETPROTOCAL

OPENMODE:READ/WRITE

SCHEMACACHESIZE:8

LANGDRIVER:NULL

SQLQRYMODE:NULL

SQLPASSTHRUMODE:SHAREDAUTOCOMMIT

SCHEMACACHETIME:-1

MAXROWS:-1

BATCHCOUNT:200

NotethatORACLEprojectcontactdatabasealias,andinstructedthedriverpath.

ThefollowingroutineistheBDEconfigurationfileIDAPI.CFGdatabasealiassections:

ORACLE7:

DBINFO:

TYPE:ORACLE

PATH:NULL

DBOPEN:

SERVERNAME:ORA_SERVER

USERNAME:MYNAME

NETPROTOCAL:MYNETPROTOCAL

OPENMODE:READ/WRITE

SCHEMACACHESIZE:32

LANGDRIVER:NULL

SQLQRYMODE:NULL

SQLPASSTHRUMODE:NOTSHARED

SCHEMACACHETIME:-1

MAXROWS:-1

BATCHCOUNT:200

Hastwomodules:

1),INFOpartoftheinformationisusedtoconnecttothedatabasealiastothecorrectdriverdirectory(seeType:ORACLEpart)

2),OPENpartoftheinformationisusedtoopenthedatabasealias.

4,ODBCportconfigurationentry

ThefollowingroutineshowstheregistrationpartofthedrivedirectoryBDEpart,thispartofthehumanusertouseintheBorlandDatabaseEngineconfigurationtoolisaddedinto.

ODBCORA7:

INIT:

VERSION:3.0

TYPE:SERVER

DLL:IDODBC01.DLL

DLL32:IDODBC32.DLL

ODBCDRIVER:VENDOROracle7

DRIVERFLAGES:NULL

DBOPEN

USERNAME:guest

ODBCDSN:MyOracle7

OPENMODE:READ/WRITE

SCHEMACACHESIZE:0

SQLQRYMODE:NULL

LANGDRIVER:NULL

SQLPASSTHRUMODE:NULL

NotedriveisthepathpartoftheDLLdomainODBCport.DLLfile,notODBC.DLL.ODBC.DLLportintheODBCdatasourceswhentryingtoconnecttransferredseparately.ToopenthedatasourceintheDSNproject,inthiscase:"MyOracle7".

ThefollowingroutineistheBDEconfigurationfileIDAPI.CFGpartofthedatabasealias.Thispartisusedintheuserman-madeBorlandDatabaseEngineconfigurationtool(BDECFG32.EXE)isautomaticallyaddedwhen:

ODBC_ORACLE:

DBINFO:

TYPE:ODBC_ORA7

PATH:NULL

DBOPEN:

USERNAME:guest

ODBCDSN:MyOracle7

OPENMODE:READ/WRITE

SCHEMACACHE:NULL

LANGDRIVER:NULL

SQLPASSTHRUMODE:SHAREDAUTOCOMMIT

5,ontheAutoODBC

AutoODBCfortheBDEautomaticallycreateODBCportresourcesanddrivendirectoryname,itcanfromtheODBCconfigurationfiletoobtainODBCODBC.INIandODBCINST.INIname.

TheroutinebelowshowsAutoODBCtheinstructionsintheregistrationdrivetocreateadirectory(VENDOROracle7)andresources(MyOracle7)project.

My_Oracle7:

DBINFO:

TYPE:VENDOROracle7

PATH:NULL

DBOPEN

USERNAME:guest

ODBCDSN:My_Oracle7

OPENMODE:READ/WRITE

SCHEMACACHESIZE:8

SQLQRYMODE:NULL

SQLPASSTHRUMODE:SHAREDAUTOCOMMIT

VENDOROracle7:

INIT:

VERSION:3.0

TYPE:SERVER

DLL:IDODBC01.DLL

DLL32:IDODBC32.DLL

ODBCDRIVER:VENDOROracle7

DRIVERFLAGS:NULL

DBOPEN:

USERNAME:NULL

ODBCDSN:My_Oracle7

OPENMODE:READ/WRITE

SCHEMACACHESIZE:8

SQLQRYMODE:NULL

LANGDRIVER:NULL

SQLPASSTHRUMODE:NULL

3,BDEconfigurationtoolparameters

1,thedatabaseengineconfigurationtoolSystempage

UsetheSystemConfigurationtooldatabaseenginetomodifytheDBEpageusedtostarttheapplicationsettings.ThispartoftheinformationisstoredintheregisterofWindows.AppendixA.1inthetable,theparameter(Parameter)listofsearchqueriesaconfigurationtoolforallsystemandnetworkparameters,indicatingitscurrentvalue.WhenyourBDEapplicationisfirststarted,allthevalueswillbesettotheirdefaultvalues.Description(Description)abriefdescriptionoftheuseoftheselectedparameters.

Tochangethesettings,changetheparameterstobeselectedandhigh-brightnessdisplay,replaceitwiththenewvaluetheoldvalue.

TableAppendixA.1Systempagethemeaningofeachparameter

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Parameter(Parameter)Introduction(Description)

─────────────────────────────────────

VERSIONcurrentversionnumberdisplayBDE.Internalsettings,cannotbechanged.

LOCALSHARE,saidinanactivationoftheBDEapplicationandaprocessofactivationofnon-BDEapplications

Sequencesharedbetweenthelocaldata.IfyouneedtobeatthesametimethroughaBDE

BDEwiththeapplicationproceduresandnon-use,changeafile,youcan

LOCALSHAREthevaluetoTRUE.(Ifyoudonotneedtoopenboth

File,thenunnecessarytoLOCALSHAREsettoTRUE).

MINBUFSIZEminimumdatabasedatacachecapacity,withKbsaid.Canbe2to

65535ofanyinteger,mustbelessthanthetotalRAMWindowscanuse.

Thedefaultis128.

MAXBUFSIZEdatabasedatacachemaximumcapacity,withKbsaid.Canbegreaterthan

MINBUFSIZEandlessthanorequaltothetotalRAMWindowscanuse128

Anyinteger.Thedefaultvalueis2048.

LANGDRIVERWindowsversionoftheOEMforthecorrespondingstatedrivedefaultsystemlanguage.

SuchasworkstationsfortheUnitedStatesintermsof,LANGDRIVERasASCII's.

MAXFILEHANDLESBDEwiththemaximumnumberoffilehandles.Canbefrom5to256foranyinteger

Thehigherthequalitythebetterthevalueofrunning,buttakeupmoreoftheWindowsresources.Default

48.

SYSFLAGSBDE-houseset,cannotbechanged.

LOWMEMORYBDEmaybeusedforthemaximumlow-endmemory,usedtorepresentKb.

USAGELIMITdefaultis32.

AUTOODBCWhensettoTRUE,thedocumentwilllistallODBCODBC.INIanothername.ThedefaultisFALSE.DEFAULTDRIVERTYPEtoFILEandformwhenthereisnosuffix(extension)iswhenthefirstquery

Driverdirectory.SQLQRYMODEontheSQLdataqueryprocessingmethods,canbeNULL,SERVER

OrLOCAL.OnlywhentheBorlandSQLLinkdriverisloadedwhen

SQLQRYMODEparametersappear.ThedefaultisNULL.

SHAREDMEMSIZEsharedmemorymanagerforthemaximumamountofmemoryallocatednumber.Default2048KbSHARED-sharedmemorymanagerpriorityaddress.Sharedmemorymanagerandsharedbuffermanagement

MEMLOCATIONprocessoristransferredtotheaddressinthefirstload.Ifthisaddressisoccupied,thesystem

Willfindasuitableaddress(onlyonceprocessing).Iftheaddressandother

Conflictwiththeapplication,youmayneedtochangeit.ThedefaultfortheE000(for

Windows95)or7000(forWindowsNT).━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

2,thedatabaseengineconfigurationtoolpagesDate

Datepageswillbeusedtochangethestringconvertedtodatevaluesset.TableAppendixA.2,theparameter(Parameter)listsalltheconfigurationtoolsearchesthedateparameters.WhenyourBDEapplicationisfirstloaded,allparametersaresettotheirdefaultvalues.Description(Description)brieflyintroducedtheuseoftheselectedparameters.Changingtheparametersandthesameasbefore,onlyselectedparametersandtohighlighttoreplacetheoldvaluenewvaluecanbe.

TableAppendixA.2Datepagethemeaningofeachparameter

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Parameter(Parameter)Introduction(Description)─────────────────────────────────────

SEPARATORtimevalueisusedtoseparateyear,month,daypartofthecharacter.Suchas"/"tothedateofseparationas:

"12/31/96."ThedefaultforwhentheBDEisinstalledwhenWindows

ControlPanelintheuseofthesymbolcharacterscommonlyusedincountriesorregions.MODEcontrolthemonth,day,yearsequenceofeachpart.0:MDY(month,day,year).

1toDMY(day,month,year),2fortheYMD(year,month,day).ThedefaultvalueisBDE

ApplicationsinstalledintheWindowsControlPanelintheselectionofthecountryor

Regionalcommonformulation.

FOURDIGITYEARdifferencebetweenthefiguresthatthenumberofyears,for2or4.WhenthevalueisTRUE,theyears

Copieswithfourdigits,suchas1996.IfthevalueisFALSE,theyearwithtwo

Figuressuchas96.YEARBIASEDParadoxnoticewhetherthenumberenteredinthetwoyearstoadd1900.Whenthevalueof

TRUE,youenterthe"7/21/96"willbeinterpretedasParadox,"7/21/

1996",otherwise,itacceptstheoriginalinputvalueandinterpretedas"7/21/0096",lackof

ProvincetoTRUE.LEADINGZEROMdifferencewhetherasingledigitalinputpriortothemonthwithleading"0."Forexample,youenter

"1/1/80"andthisparametersettoTRUE,Paradoxwillbeinterpretedas:

"01/1/80";suchasFALSE,value:"1/1/80."ThedefaultisFALSE.LEADINGZERODdeterminewhetherthevalueinsinglefiguresbeforethedatewithaleading"0."Forexample,enter

"1/1/80",whenLEADINGZERODtoTRUEwhen,Paradoxto

Interpretedas:"1/01/80";suchasFALSE,thedate"1/1/80"

ThedefaultisFALSE.━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

3,thedatabaseengineconfigurationtoolofTimepage

Timetochangethepagewiththestringvaluewillbeconvertedtotimevalueoftheset.

TableAppendixA.3Timepagethemeaningofeachparameter

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Parameter(Parameter)Introduction(Description)─────────────────────────────────────

TWELVEHOURBDEapplicationstodeterminewhethertousea12-hourwatch.Forexample,when

WhenavalueofTRUE,8:21.Pm,wasdescribedas"08:21PM",otherwise:

"20:21",thedefaultisTRUE.AMSTRINGwhenTWELVEHOURvalueofTRUE,itsaidusedtodescribethetime

Aftermidnighttonooninfrontofthestring,thedefaultisAM.PMSTRINGwhenTWELVEHOURisTRUE,itusedtodescribethattimeinthe

Afternoontomidnightwhenthestring,thedefaultvalueofPM.SECONDSdifferencewhetherthetimevaluewith"seconds."Forexample,whenthetimefortheTRUE,8:21:35p.m.

Statedas:"8:21:35PM";valueofFALSEwhen"8:21PM".

ThedefaultisTRUE.MILSECONDSdeterminewhetherthetimevaluecontaining"ms."Forexample,whenisTRUE,thecan

"8:21:35:45PM".ThedefaultisFALSE.━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

4,Numberdatabaseconfigurationtoolpage.

Numberpageswiththerevisedfigureswillbeconvertedintoastringset.

AppendixTableA.4Numberpagethemeaningofeachparameter

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Parameter(Parameter)Introduction(Description)─────────────────────────────────────

DECIMALSEPARATORusedtoseparatetheintegerandfractionalnumericalcharacters.Forexample,3.14in

The".",ThedefaultvalueisselectedinWindowsControlPanel

Nationalstandarddecimalseparator(internationalsetting).THOUSANDSEPARATORusedtoseparatealargevalueto"1000"partofthecharacter.Forexample,acomma

""Separated1,000,000.00.ThedefaultisalsointheWindowsControl

Panelsetthenationalstandardseparator(internationalsetting).DECIMALDIGITSdifferenceintoastringvalue,thefractionalpartofthelongestdigit.

Thedefaultis2.LEADINGZERONdeterminethefractionbetween1and-1iftheuseleading0.Aswith0.14

Alternative.14.ThedefaultisTRUE.━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

5,thedatabaseengineconfigurationtoolDriverPage

DriverbychangingthesettingspagetocontroltheBDEapplicationhowtocreate,queryanddealwithatable(table).

DriverNamesarelistedinyourworkstationtoinstallthedatabasedriver.Standard(STANDARD)drivetoParadoxanddBASE,theotherdriverisinuseSQLServer,use,andtobeinstalledseparately.NewODBCDriverallowsyoutoaddalistboxtotheavailableODBCdrivertoconnectitems.DeleteODBCDriverallowsyoutodrivefromtheavailablelistofitemstoremoveonekindofODBCconnections.

TableAppendixA.5,theparameter(Parameter)listofconfigurationtoolssearchfortheselecteddrivemodealltheparametersandtheircurrentsettings.Whenthedriveisthefirstload,allthevalueissettodefaultvalues.Description(Description)introducedthecorrespondingparametersofuse.Changethesettings,optionaldrivenametohighlight,deletetheoldvalueandthecorrespondingtextbox,enterthenewvaluecanbe.

ThefollowingwereintroducedParadox,dBASE,andODBCsettings.

1),Paradoxoftheset

ToconfiguretheParadoxtocreate,queryprocessingintabularform,useParadoxasadrivername,andhighbrightnessdisplaytochangetheconfigurationparameters.Deletetheoldvalueandthecorrespondingtextbox,enterthenewvaluecanbe.

TableAppendixA.5Paradoxofvariousconfigurationparametersofthemeaningof

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Parameter(Parameter)Introduction(Description)─────────────────────────────────────

VERSIONwithintheParadoxdriverversionnumber.TYPEthedrivetohelpyouconnecttheservertype.CanbeSERVER(that

SQLServer)orFILE(standardfile-basedserver).NEWPIRParadoxnetworkcontrolfilePDOXUSRS.NETexistingpath.This

ParametersarestoredintheBDEconfigurationfile,andgiveprioritytoanyoftheold16

BitconfigurationfileNETDIRintheparameters.LANGDRIVERlanguagedriver,usedtodeterminetheformintheorderandlettersets.(Intheavailable

Database-drivenmode.)TheU.S.versionofthedefaultfortheASCIIcode.LEVELcreatetemporaryParadoxtableusedintableformat,type,defaulttolevel4:

Level7ParadoxforWindows32位form

Level5Paradox5.0table

Level4Paradox4.0providestheSTANDARDform

Level3toParadox3.5andearlierversionscompatiblewiththeformtype

TousetheBlobfield,twoindexorstrictreferentialintegritymustbespecifiedasaParadox

Level4orParadoxLevel5form.Youmayneedtousealowerlevel

Valuetothegreatestpossiblebackwardcompatibility,onlyifyouneedtousethetableformat

AdvancedSearchfeaturewhenusedlevel7.BLOCKSIZEisusedtostoreParadoxtablerecordsthediskspacerequiredforthe1024bytetimes

Number.Canbe1024anymultiple,suchas2048,3072,4096until

32Kb,defaultis2048.FILLFACTORintheParadoxfortheindexfilealsoallocateddiskspacebefore,thecurrentdiskspacemust

Occupiedcapacitypercentage.Canbefrom1to100foranyinteger,default

95.Note:Thevalueissmall,runfaster,butwillincreasetheindexofthelength;large

Valueswillcreateashorterindexfile,butwillbeextendedtocreateanindexofthetime.STRICTINTEGRTYdifferencebetweenaParadoxtablecanonenotsupportthestrictreferentialintegrity(forexample,

Paradox4.0)theapplicationbythechanges.Forexample,whenthevalueisTRUE,youwill

CannotuseParadox4.0referentialintegritytochangetheform,contrarytoFALSE,

Youcanchangetheform.ButthisismoredangerousbecauseitmaydamagethedataEND

Integrity.ThedefaultisTRUE.━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

2),dBASEsettings

TochangethedBASEtablecreation,sortingandhandling,selectdBASEasthedrivername,high-brightnessdisplaytochangetheoldsettings,deletetheoldvalue,andinthetextbox,enterthenewvalue.

TableAppendixA.6dBASEvariousconfigurationparametersofthemeaningof

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Parameter(Paramater)Introduction(Description)

─────────────────────────────────────

VERSIONinternaldBASEdriverversionnumber.

TYPEThisdrivetohelpyouconnecttheservertype.CanbeSERVER(forSQL

Server)orFILE(standardfile-basedserver).

LANGDRIVERusedtodeterminetheformontherankingandalphabeticalorderofthelanguage-drivenapproach.Therearevariousdriversside

Typetochoosefrom,theUnitedStatesdefaultdBASEENUCP437;mycharacteris

dBASECHS936.

LEVELisusedtocreateadBASEtemporaryformofthetabularform.Canbe5(for

dBASE5.0tabularform);4(dBASE4.0tabularform)or3(dBASEIII

AnddBASEIIItabletype).

MDXBLOCK-usedbytesofdBASEto.MDXfileallocationofdiskspace.Can

SIZEisthe512anyintegermultiples.Defaultis1024.

MEMOFILE-usedbytesofdBASEfortheNotes(MEMO)file.DBTallocationofdiskspace

BLOCKSIZEsize.Canbe512anyinteger.Thedefaultvalueis1024.

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

3),ODBCdriverconnectionsettings

ToconfigureoneusingtheODBCdatasourcesformofcreation,sortingandhandling,chooseODBCdriverconnectionasthedrivername,andsotochangetheconfigurationparametersofhigh-brightnessdisplay,deletetheoldvalueandthecorrespondingtextbox,enterthenewvalue.

TableAppendixA.7ODBCdrivertoconnecttotheconfigurationparametersofthemeaningof

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Parameter(Parameter)Introduction(Description)

─────────────────────────────────────

VERSIONinternalODBCdriverversionnumber.Donotmodify.

TYPEisusedtodistinguishtheODBCdrivertoconnecttotheotherdifferences.Cancontainany12-bit

Withinthelettercombinations;BDEconfigurationtoolautomaticallyprovidesthestring"ODBC_".

Forexample,iftheODBCdatasourceisbasedonSybaseserversandservic