Caché Upgrade Checklists - InterSystems Documentation

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Caché 2012.1 Upgrade Checklist• %MV.EnumClass.xml• %MV.File.xml• %MV.PropertyParameters.xml• %MV.SelectList.xml• %MV.StudioRoutines.xml• %MV.Verbs.xml2.2.4.6 New $SYSTEM.Bit ClassThis releases adds a new class, $SYSTEM.Bit with two entry points:• StringToBit(str) converts a string of bits into a $BIT format bitstring.• ZBitToBit(str) converts a legacy DTM-style $ZBIT* string into a $BIT format bitstring.These methods will give an error if the argument can not be converted into a valid $BIT string.2.2.4.7 Changes To Platform NamesThe platform names returned by $System.License.KeyPlatform() have been modified to provide consistent format. Theyare:Value0192829303236374041444546474849525355Old NameXXXHP RISC/32-bitAlpha (OpenVMS)Alpha (UNIX)Solaris/SPARCIntel (Windows NT)Linux/IntelIBM PowerPC/32-bitAlpha (Open VMS - DSM)VAX (Open VMS - DSM)Cache PCSolaris (UltraSPARC)HP RISC/64-bitHeterogeneousIBM PowerPC/64-bitHP-UX/ItaniumLinux/x86-64VMS/ItaniumWin64/x86-64New NameInvalid Platform IDPA-RISC-32(HP UX)Alpha(OpenVMS)Alpha(UNIX)SPARC-32(Solaris)X86-32(Windows)X86-32(Linux)p-32(AIX)Alpha (Open VMS - DSM)VAX (Open VMS - DSM)X86-32/64(Linux, OS X, Windows)UltraSPARC(Solaris)PA-RISC-64(HP UX)Heterogeneousp-64(AIX)Itanium(HP UX)X86-64(Linux)Itanium(OpenVMS)X86-64(Windows)22 Caché Upgrade Checklists
DevelopersValue575859Old NameSolaris/x86-64Mac OS X/x86-64(new)New NameX86-64(Solaris)X86-64(OS X)ARM(Android)All other values are either obsolete or unused.2.2.4.8 ExportToStream Now Uses Raw File I/OWhen an application calls $SYSTEM.OBJ.ExportToStream, Caché exports the items to a file and then construcst a filestream pointing to the file so the caller has the data in a stream. In previous releases, the file stream used was a%FileCharacterStream. This meant the default file character IO table would be in effect when reading the stream back inwhich, in some circumstances, would corrupt the data in the file. Beginning with this release, Caché uses %FileBinaryStreamwhich will preserve the original format of the data.2.2.4.9 %Open OREF Checking ImprovedIn previous releases, if there were two separate subclasses of %Library.Persistent, ClassA and ClassB, with object IDs OIDAand OIDB, respectively, the following statements would execute without errorSet InstanceB = ##class(ClassA).%Open(OIDB)Set InstanceA = ##class(ClassB).%Open(OIDA)In this release, %Open now checks that the OID matches the class doing the open. In instances where the exact subclass isunknown, developers should use the closest, common superclass, for example:Set InstanceB = ##class(%Library.Persistent).%Open(OIDB)2.2.4.10 Config.Databases:List Query Changed To Split Out Mirrored Database InfoThe Config.Databases:List query has been updated so it no longer generates SYSLOG entries every time it is executed.Config.Databases:List query no longer returns the Mirrored flag nor the MirrorStatus field which indicated whether thedatabase is active or not in the current mirror. A new Config.Databases:MirrorDatabasesList query has been added whichreturns information about local mirrored databases in the configuration file.2.2.5 Class Compiler ChangesThis version of Caché continues the work begun in earlier releases of improving the class compiler. The changes that mayrequire changes to applications are detailed in this section.2.2.5.1 Removed The “s” System FlagThis release removes the use of the “s” system flag for filtering lists of classes in functions like CompileAll. The functionsthat return lists of classes that were previously using the “s” system filter will now return classes whether the class has the“system” keyword or not.This resolves a problem where some customers used the class “system” keyword in order to define the compile order ofthe classes. Then when they tried to compile their classes, none of the classes with “system” defined were compiled becausethe compile request did not have the “s” flag. Now all classes will be included regardless of whether the class has thesystem keyword.Caché Upgrade Checklists 23
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Developers5.2.2.3 Remove $ZUTIL Fun
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Developers5.2.6.11 Change In Suppor
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Developers• ModulesPrior to this
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AdministratorsPrior Version Mapping
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Administrators^CacheAuditD(, ) = $l
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Developers6.1.6.5 Weblink No Longer
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DevelopersPotential confusion arise
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Developers6.2.5.4 XML DOM Internal
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Developers• %Monitor.System.Dashb
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DevelopersArgument list: AddGlobalM
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Developers6.2.8.3 Support INSERT ..
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Developers• ()in ODBC mode and/o
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DevelopersThis means that applicati
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IndexSymbols error, 99 errors, 99SS
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