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| − | Note: This page describes an extension of EclipseLink that is part of the EclipseLink incubator. Incubator projects are published so the community can use them either to progress towards having them included in the main product, or to use in their own implementations. They have been tested to varying levels and as such, we recommend doing your own testing before including any of this code in a production-level product. | + | '''Note: This page has become obsolete as the database platform for SAP MaxDB has been promoted from incubation to the main EclipseLink repository starting with release 2.2.0.''' |
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| − | == Bugs ==
| + | Information on the MaxDB database platform is maintained [[EclipseLink/Development/DatabasePlatform/MaxDBPlatform|here]]. |
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| − | *{{bug|284657}} Support for MaxDB / SAPDB
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| − | === Related Bugs ===
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| − | *{{bug|315394}} prepare to support MaxDbPlatform
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| − | *{{bug|316774}} coalesce can not be overwritten by a db-platform
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| − | *{{bug|317286}} DB column lenght not in sync between @Column and @JoinColumn
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| − | *{{bug|317597}} @Lob annotation is not recognized by forwardmapper
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| − | *{{bug|318302}} 'FIXED' is a reserverd keyword for maxdb
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| − | *{{bug|318556}} Scenario2_2c test needs adaptation to run with maxdb
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| − | ==Description==
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| − | This is a subclass of DatabasePlatform that can be used by customers using the MaxDB database.
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| − | == Documentation ==
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| − | MaxDB uses URL that may contain the ampersand (&) character, e.g.
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| − | jdbc:sapdb://localhost/E32?spaceoption=true&<strong>amp;</strong>unicode=yes
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| − | Please make sure that this character is escaped properly in XML files.
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| − | In order to execute the eclipselink tests, the ampersand must also escaped in an URL contained in a test.properties file.
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| − | ==Location==
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| − | svn+ssh://dev.eclipse.org/svnroot/rt/org.eclipse.persistence/incubator/extensions/trunk/org.eclipse.persistence.platform.database.maxdb
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| − | == Level of Testing ==
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| − | *July, 16, 2010 WDFd Test suite runs with 3 issues (all to be skipped)
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| − | ** TestSetFunctions.testSum, TestSelectListTypes.testSumBigDecimal - The test calculates sum() of a BigDecimal attribute. The return type should be BigDecimal but Double is returned instead. https://bugs.eclipse.org/bugs/show_bug.cgi?id=320120
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| − | ** TestGroupByOrderByHaving.testSubQueryGroupBy3 - The test assumes that an error is detected in the query but the execution succeeds on MaxDB. The query in question is "SELECT t0.ID, t0.COOL, t0.NAME, t0.TYPE, t0.CITY_ENUM, t0.CITY_TESLA_INT, t0.CITY_TESLA_BLOB FROM TMP_CITY t0 WHERE EXISTS (SELECT 1 FROM TMP_COP t2, TMP_COP t1 WHERE (t2.ID = t1.PARTNER_ID) GROUP BY t1.ID HAVING (t2.ID = 5))". Actually, it should fail on the database as t2.ID is no grouping column. Seems to a MaxDB issue. The test will be skipped on MaxDB.
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| − | *June 22, 2010 SRG Test suite runs with MaxDb except 3 problems
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| − | ** MultiPlatformTest5 fails because coalesce is not recognized as function see bug 317286
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| − | ** PessimisticLockTest(EmptyTransactionTest) can not work because MaxDb can not do select for update with more than one table
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| − | ** QueryTimeoutTest does not work because MaxDb does not recognize timeout settings on statement level
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| − | *Sept 3, 2009 - Initial check-in from TopLink Essentials Class - compile-only, no database-level testing. Initial development was done on TopLink Essentials, so there may be some changes needed to even make existing functionality work
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| − | == Location of tests and examples==
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| − | No specific tests or examples have been written
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