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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 HANA Database has been promoted from incubation to the main EclipseLink repository starting with release 2.5.0.''' |
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| − | == Bugs ==
| + | Information on the HANA database platform is maintained [[EclipseLink/Development/DatabasePlatform/HANAPlatform|here]]. |
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| − | * <strike>{{bug|380226}}</strike> (Database Platform for SAP HANA Database) - Initial bug for taking HANAPlatform to the incubator (resolved)
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| − | * {{bug|383862}} (Preparing Database Platform for SAP HANA Database for Promotion into trunk) - Bug for collecting/tracking test issues
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| − | ==Description==
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| − | This is a subclass of DatabasePlatform that can be used by customers using the SAP HANA database.
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| − | == Documentation ==
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| − | TBD
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| − | | + | |
| − | === Limitations of the Platform ===
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| − | * Reserved SQL keywords cannot be used as table, column or sequence names. Use a different name, or enclose the name in double quotes. For example: <code>@Column(name="\"LANGUAGE\"")</code>
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| − | * Pessimistic locking adds 'FOR UPDATE' to the SELECT statement, and cannot be used with queries that use DISTINCT.
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| − | * Pessimistic locking cannot be used with queries that select from multiple tables - see {{bug|384129}}
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| − | * The LockNoWait option of Pessimistic Locking cannot be used; it is ignored when specified (i.e. only 'FOR UPDATE' is added to the SELECT statement).
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| − | * Bulk update and delete operations that require multiple tables to be accessed cannot be used (e.g. bulk operation on an entity that is part of an inheritance hierarchy, UpdateAll and DeleteAll queries).
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| − | * '= NULL' and '<> NULL' cannot be used for null comparisons in the WHERE clause. Use 'IS (NOT) NULL' instead.
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| − | * Scrollable cursors are not supported - see {{bug|384116}}.
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| − | * Query timeouts are not supported - see {{bug|384135}}.
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| − | | + | |
| − | == Location ==
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| − | TBD
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| − | == Level of Testing ==
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| − | === 8. January 2013 ===
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| − | * EclipseLink master (commit 6ab99facb11afea664fe871f523ae3d2eebde050) + HANA Platform (commit 89106f515530b763a76179832b8e1fbcbc17f58e) + patches from the following bugs: {{bug|396259}}, {{bug|384116}}, {{bug|397558}}, {{bug|397559}}
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| − | * DB: SAP HANA 1.00.31.362930
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| − | * JDBC Driver: SAP In-Memory Database JDBC Driver 1.00.31 Build 0362930-1510
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| − | | + | |
| − | {|{{BMTableStyle}}
| + | |
| − | |-{{BMTHStyle}}
| + | |
| − | ! Test Name
| + | |
| − | ! Tests
| + | |
| − | ! Failures/Errors
| + | |
| − | |- bgcolor="#e0ffe0"
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| − | | Core SRG || 693 || 0
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| − | |- bgcolor="#ffe0e0"
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| − | | Core LRG || 8001 || 1
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| − | |- bgcolor="#e0ffe0"
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| − | | JPA SRG || 244 || 0
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| − | |- bgcolor="#ffe0e0"
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| − | | JPA LRG || 2902 || 1
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| − | |- bgcolor="#ffe0e0"
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| − | | JPA WDF || 852 || 1
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| − | |- bgcolor="#ffffe0"
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| − | | Server LRG (GlassFish v3)|| ? || ?
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| − | |}
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| − | | + | |
| − | ==== Details on Errors/Failures ====
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| − | | + | |
| − | ===== Core LRG =====
| + | |
| − | | + | |
| − | {|{{BMTableStyle}}
| + | |
| − | |-{{BMTHStyle}}
| + | |
| − | ! Test Name
| + | |
| − | ! Bug
| + | |
| − | ! Description/Reason
| + | |
| − | |- bgcolor="#ffe0e0" | + | |
| − | | org.eclipse.persistence.testing.tests.feature.CacheStatementBatchWritingTest.CacheStatementBatchWritingTest || n/a || Statements were not cached correctly
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| − | |}
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| − | | + | |
| − | ===== JPA LRG =====
| + | |
| − | | + | |
| − | {|{{BMTableStyle}}
| + | |
| − | |-{{BMTHStyle}}
| + | |
| − | ! Test Name
| + | |
| − | ! Bug
| + | |
| − | ! Description/Reason
| + | |
| − | |- bgcolor="#ffe0e0"
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| − | | org.eclipse.persistence.testing.tests.jpa.advanced.JPAAdvancedTestModel.JPAAdvancedTestModel || n/a || sql syntax error
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| − | |}
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| − | | + | |
| − | ===== JPA WDF =====
| + | |
| − | | + | |
| − | {|{{BMTableStyle}}
| + | |
| − | |-{{BMTHStyle}}
| + | |
| − | ! Test Name
| + | |
| − | ! Bug
| + | |
| − | ! Description/Reason
| + | |
| − | |- bgcolor="#ffe0e0"
| + | |
| − | | org.eclipse.persistence.testing.tests.wdf.jpa1.generator.TestSequence.testAllocSize || n/a || wrong allocation expected:<4> but was:<2>
| + | |
| − | |}
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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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