ASE ODBC Driver and OLE DB Provider Migration Technical - Sybase

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6 11 autOMatic data sOuRce Backups In order to preserve and allow users to refer to migrated OEM data sources, the migration tools automatically create a backup of the migrated data source by adding the suffix ‘backup’ to the original name. For example, an OEM data source named ‘Test’ will be migrated to Sybase as ‘Test’, and the original OEM data source will be renamed to ‘Test-backup’. 12 hOw tO MigRate a LaRge nuMBeR Of cLients When your migration involves a large number of clients, it may not be practical to migrate each client individually due to time constraints or in order to maintain consistency throughout the enterprise. Therefore, it is recommended that in these scenarios the command line utility ‘dsnmigrate.exe’ be used in a batch procedure with the appropriate argument to migrate either all, or the desired category, of data sources. For example, the ‘/a’, ‘/ua’, and ‘/sa’ arguments provide for migrating groups of data sources. The /dsn argument can be used to specify a specific data source for migration. 13 deveLOping new appLicatiOns using syBase OdBc and OLe dB pROvideRs Developing applications using the Sybase drivers is consistent with developing applications using other OEM ODBC and OLEDB drivers that are 100% compliant at the API level; therefore, an ODBC application, for example, written for an OEM driver that is fully API compliant with the ODBC specification, will compile and run successfully with the Sybase organic driver. 14 testing cOnsideRatiOns As with any development project, it is highly recommended that customers test their applications prior to full deployment in order to detect and rectify errors that may have been introduced in the migration process. 15 cOnnectiOn pROpeRty MatRix For situations where the application developer needs to know the connection property names on “DSN-less” connection strings, this matrix is provided as a matter of convenience. The format will provide the property names as seen in the registry and the ODBC Data Source Administrator (GUI). If the DataDirect property name in the GUI is different than the actual property name, the name will be provided in parentheses. For the Sybase ODBC Driver, property names are present in the registry in lowercase. In this matrix, mixed-case is used for ease of reading. You can use mixed-case in a connection string. In some cases, a sample value is provided for the Sybase Driver property.
ODBC Connection Property Compatible Names OEM (Tabs from DSN) Sybase General Tab Description Description NetworkLibraryName --- NetworkAddress Data Source Server and Port Database Database InterfacesFile DSURL file://path_to_sql.ini\sql.ini InterfacesFileServerName DsServiceName Advanced Tab RaiserrorPositionBehavior --- DefaultLongDataBuffLen (KB) TextSize (Bytes) DistributedTransactionModel DistributedTransactionProtocol InitializationString InitializationString ReportCodePageConversionErrors --- XAOpenStringParameters --- ApplicationUsingThreads --- EnableQuotedIdentifiers QuotedIdentifier EnableDescribeParam --- TightlyCoupledTransactions TightlyCoupledTransaction TruncateTimeTypeFractions --- Connection Databases --- Default Login Id (LoginId) LogonId WorkStationId ClientHostName Charset Charset ApplicationName ApplicationName Language Language PasswordEncryption EncryptPassword Kerberos AuthenticationClient= KB_Network_Authentication --- KB_Remote_Principal ServerPrincipal Performance SelectMethod UseCursor mitkerberos OptimizePrepare (Prepare Method) DynamicPrepare FetchArraySize FetchArraySize PacketSize PacketSize ConnectionCacheSize --- cybersafekerberos activedirectory 7
Page 1 and 2: white papeR ASE ODBC Driver and OLE
Page 3 and 4: 1 intROductiOn The ODBC driver inte
Page 5 and 6: 5 suppORted pLatfORMs The ASE OLE D
Page 7: OLEDB The following OEM properties
Page 11 and 12: This enables an application to refe
Page 13 and 14: Cursor Behavior Use Cursors [usecur
Page 15 and 16: When the primary server doesn’t r
Page 17 and 18: Kerberos This is used for ASE confi
Page 19 and 20: Transaction Tab Server Initiated Tr
Page 21 and 22: In the above diagram %SYBASE% = C:\
Page 23 and 24: The default install location is %SY

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