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MONDRIAN: Update build.xml, release notes and roadmap for mondrian-2.…
…4.2 release. [git-p4: depot-paths = "//open/mondrian/": change = 9836]
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| Mondrian x.x release notes (incomplete) | ||
| ======================================= | ||
| Mondrian 2.4.2.9831 release notes | ||
| ================================= | ||
|
|
||
| Main functionality in this release: | ||
| ... | ||
| Introduction | ||
| ------------ | ||
|
|
||
| API changes in this release: | ||
| mondrian-2.4.2.9831 is first production release of | ||
| mondrian-2.4 release. | ||
|
|
||
| * DynamicSchemaProcessor. Moved the mondrian.rolap.DynamicSchemaProcessor | ||
| interface to mondrian.spi. The processSchema(URL, PropertyList) method now | ||
| has signature processSchema(String, PropertyList), and the URL is intended | ||
| to be interpreted as an Apache VFS URL. The new | ||
| mondrian.spi.impl.FilterDynamicSchemaProcessor class is a partial | ||
| implementation. | ||
| Contents | ||
| -------- | ||
|
|
||
| Bugs and feature requests fixed since mondrian-2.3: | ||
| As usual, there are two distributions for this release: | ||
| * mondrian-<version>.zip contains the FoodMart dataset in | ||
| SQL and Access format | ||
| * mondrian-<version>.derby.zip contains the FoodMart | ||
| dataset as an Apache Derby database | ||
|
|
||
| This release runs on Java version 1.5 and higher. For | ||
| backwards compatibility on Java 1.4, substitute | ||
| mondrian-jdk14.jar for mondrian.jar, and add | ||
| retroweaver-rt-1.2.4.jar to your classpath. | ||
|
|
||
| For further installation instructions, see | ||
| http://mondrian.pentaho.org/documentation/installation.php | ||
| or the included file doc/installation.html. | ||
|
|
||
| Main functionality in this release | ||
| ---------------------------------- | ||
|
|
||
| * Aggregate distinct-count measures. This allows aggregations | ||
| of distinct count measures to compute properly over a range | ||
| of selections (for example, show me a count of all new | ||
| customers from January through July). | ||
|
|
||
| * Generate SQL with the GROUPING SETS SQL construct, for | ||
| databases which support it. By leveraging Grouping Sets, | ||
| Mondrian can reduce the number of SQL queries necessary to | ||
| full an MDX request, and databases can often execute the | ||
| combined queries more efficiently than the individual | ||
| queries. Grouping Sets are currently supported in Oracle, | ||
| DB2, Teradata and Microsoft SQL Server. | ||
|
|
||
| * New MDX functions Extract, Generate, Iif(bool,bool,bool), | ||
| Len, Left, Mid, UCase. | ||
|
|
||
| * Support for Apache Virtual File System (VFS) URLs. | ||
|
|
||
| API changes in this release | ||
| --------------------------- | ||
|
|
||
| * DynamicSchemaProcessor. Moved the | ||
| mondrian.rolap.DynamicSchemaProcessor interface to package | ||
| mondrian.spi. The processSchema(URL, PropertyList) method | ||
| now has signature processSchema(String, PropertyList), and | ||
| the URL is intended to be interpreted as an Apache VFS | ||
| URL. Class mondrian.spi.impl.FilterDynamicSchemaProcessor | ||
| is a partial implementation. | ||
|
|
||
| * Various methods which used String or String[] to lookup | ||
| multi-part identifiers such as '[Store].[USA].[CA]' | ||
| now take Id.Segment or List<Id.Segment>. The previous | ||
| methods are deprecated and will be removed in mondrian-2.5. | ||
|
|
||
| Methods: | ||
| * Formula.Formula(String[], exp) | ||
| * Formula.Formula(String[], Exp, MemberProperty[]) | ||
| * QueryPart.addFormula(String[], Exp, MemberProperty[]) | ||
| * SchemaReader.lookupCompound(OlapElement, String[], | ||
| boolean, int) | ||
| * SchemaReader.getMemberByUniqueName(String[], boolean) | ||
| * SchemaReader.getMemberByUniqueName(String[], boolean, | ||
| MatchType) | ||
| * Util.explode(String) | ||
| * Util.lookupCompound(SchemaReader, OlapElement, String[], | ||
| boolean, int) | ||
| * Util.lookup(Query, String[]) | ||
|
|
||
| * Also scheduled for removal in mondrian-2.5: | ||
| * Query.getQueryString() | ||
| * QueryPart.toMdx() | ||
| * RolapSchema.flushSchema(String, String, String, String) | ||
| * RolapSchema.flushSchema(String, DataSource) | ||
| * RolapSchema.clearCache() | ||
| * RolapSchema.flushRolapStarCaches(boolean) | ||
| * RolapSchema.flushAllRolapStarCachedAggregations() | ||
| * CachePool.flush() | ||
|
|
||
| Bugs and feature requests fixed since mondrian-2.3 | ||
| -------------------------------------------------- | ||
|
|
||
| Bugs: | ||
| ... | ||
| * Bug 1630754 max constraints sql exception | ||
| * Bug 1771928 Max() works incorrectly in with negative | ||
| values | ||
| * Bug 1773996 mondrian.rolap.CellKey.Zero does not equal | ||
| itself | ||
| * Bug 1466221 Aggregate - Performance improvement | ||
| * Bug 1689525 mondrian.olap.Query.canRemoveFormula() always | ||
| returns true | ||
| * Bug 1578545 ClassCastException in AggQuerySpec | ||
| * Bug 1719828 Dimension Property Member_Key not supported | ||
| * Bug 1755569 Incorrect return type resolution if UDF | ||
| returns a member | ||
| * Bug 1733107 NAME property should be Internal when created | ||
| in RolapLevel | ||
| * Bug 1767798 Hang waiting for segment to load | ||
| * Bug 1768410 UnsupportedOperationException | ||
| * Bug 1760319 Exception in loading segment data | ||
| * Bug 1751352 Parser should not require braces around range | ||
| op in WITH SET | ||
| * Bug 1735821 Null pointer exception in TupleFunDef and | ||
| TupleType | ||
| * Bug 1735839 Shared Tables with Two Separate Aliases Fail | ||
| * Bug 1721468 "unknown usage" messages | ||
| * Bug 1721514 "unknown usage" messages | ||
| * Bug 1651936 stack overflow for slicer on | ||
| NonEmptyCrossJoin named set | ||
| * Bug 1714525 Return <fmtValue> only if FORMATTED_VALUE | ||
| requested | ||
| * Bug 1711865 NullPointerException for certain mdx using | ||
| [Sales 2] | ||
| * Bug 1710913 Query with Filter(..., Count ...) corrupts | ||
| cache | ||
| * Bug 1708327 Parent child hierarchies without closures are | ||
| broken | ||
| * Bug 1706434 Implicit MDX Conversion from Numeric to | ||
| boolean | ||
| * Bug 1696772 MetricFilterTest.testMetricFiltersWithNoSubtotals | ||
| fails | ||
| * Bug 1694994 Members.properties("CAPTION") is not working | ||
| * Bug 1522440 Parent/Child-Hierarchy: wrong sql-queries / | ||
| wrong calculatio | ||
| * Bug 1675125 Closure tables do not work in a Snowflake | ||
| Dimension | ||
| * Bug 1603653 Avg - cast problem in Mondrian 2.1.1 | ||
| * Bug 1688968 Query.java clone() method wrong type in req. | ||
| constructor | ||
| * Bug 1691231 xmlaTest.jsp compilation error | ||
| * Bug 1690406 XmlaBasicTest.testDrillThrough fails - Sql | ||
| Error | ||
| * Bug 1690245 Role "No HR Cube" can select against HR cube | ||
| * Bug 1614438 CalculatedMember.formatString attribute | ||
| ignored | ||
| * Bug 1238582 Overflowing of numeric literal in MDX | ||
| * Bug 1661288 NullPointerException in | ||
| CellRequest.getSingleValues | ||
| * Bug 1688645 High precision number in MDX causes overflow | ||
| * Bug 1688139 BasicQueryTest.testNonEmptyCrossJoin hangs | ||
| * Bug 1778358 NPE aggregating distinct-count measure in | ||
| virtual cube | ||
| * Bug 1438285 nameColumn cannot be column in level definition | ||
|
|
||
| Features: | ||
| ... | ||
| * RFE 1611239 Support SOLVE_ORDER in Schema file | ||
|
|
||
| (Ends) | ||
| ------------------------------------------------------------ |
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