Apache Calcite 1.3.0 发布

23decxf

腾讯SNG夏日招聘集结号：200个空缺岗位，JAVA、C++、云计算、Android……
　　Apache Calcite 是一个动态数据管理框架，用于 Hadoop 平台。
　　Apache Calcite 1.3.0 发布，此版本现已提供下载：
　　
　　http://www.apache.org/dyn/closer.cgi/incubator/calcite/apache-calcite-1.3.0-incubating/  
更新内容
　　新特性

• 　　[CALCITE-505]Support modifiable view
  
• 　　[CALCITE-704]FILTER clause for aggregate functions
  
• 　　[CALCITE-522]In remote JDBC driver, transmit static database properties as a map
  
• 　　[CALCITE-661]Remote fetch in Calcite JDBC driver
  
• 　　Support Date, Time, Timestamp parameters
  

　　API 改进

• 　　[CALCITE-722]Rename markdown files to lower-case
  
• 　　[CALCITE-697]Obsolete>RelOptQuery
  
• 　　[CALCITE-693]Allow clients to control creation of RelOptCluster
  
• 
  　　[CALCITE-691]Allow projects to supply>
  
• 　　[CALCITE-675]Enable AggregateProjectMergeRule in standard rule set
  
• 　　[CALCITE-679]Factory method for SemiJoin
  
• 　　[CALCITE-674]Add a SWAP_OUTER static instance to JoinCommuteRule (Maryann Xue)
  
• 　　[CALCITE-735]Primitive.DOUBLE.min should be large and negative
  

　　Bug 修复和内部改进

• 　　[CALCITE-688]splitCondition does not behave correctly when one side of the conditionreferences columns from different inputs
  
• 　　[CALCITE-259]Using sub-queries in CASE statement against JDBC tables generates invalidOracle SQL (Yeong Wei)
  
• 　　In sample code in README.md, rename optiq to calcite (Ethan)
  
• 　　[CALCITE-720]VolcanoPlanner.ambitious comment doc is inconsistent (Santiago M. Mola)
  
• 　　[CALCITE-729]IndexOutOfBoundsException in ROLLUP query on JDBC data source
  
• 　　[CALCITE-733]Multiple distinct-COUNT query gives wrong results
  
• 　　[CALCITE-730]ClassCastException in table from CloneSchema
  
• 　　[CALCITE-728]Test suite hangs on Windows
  
• 　　[CALCITE-723]Document lattices
  
• 　　[CALCITE-515]Add Apache headers to markdown files
  
• 　　Upgrade quidem
  
• 　　[CALCITE-716]Scalar sub-query and aggregate function in SELECT or HAVING clause givesAssertionError
  
• 　　[CALCITE-694]Scan HAVING clause for sub-queries and IN-lists (Hsuan-Yi Chu)
  
• 　　Upgrade hydromatic-resource-maven-plugin
  
• 　　[CALCITE-710]Identical conditions in the WHERE clause cause AssertionError (SeanHsuan-Yi Chu)
  
• 　　[CALCITE-695]Do not add SINGLE_VALUE aggregate function to a sub-query that will neverreturn more than one row (Hsuan-Yi Chu)
  
• 　　Add tests for scalar sub-queries, including test cases for[CALCITE-709]Errors with LIMIT inside scalar sub-query
  
• 　　[CALCITE-702]Add validator test for monotonic expressions
  
• 　　[CALCITE-699]In Avatica, synchronize access to Calendar
  
• 　　[CALCITE-700]Pass time zone into tests
  
• 　　[CALCITE-698]For GROUP BY (), areColumnsUnique() should return true for any key
  
• 　　Disable tests that fail under JDK 1.7 due to[CALCITE-687]
  
• 　　Add “getting started” to HOWTO
  
• 　　[CALCITE-692]Add back sqlline as a dependency
  
• 　　[CALCITE-677]RemoteDriverTest.testTypeHandling fails east of Greenwich
  
• 　　Disable test for[CALCITE-687]Make RemoteDriverTest.testStatementLifecycle thread-safe
  
• 　　[CALCITE-686]SqlNode.unparse produces invalid SQL
  
• 　　[CALCITE-507]Update HOWTO.md with running integration tests
  
• 　　Add H2 integration test
  
• 　　Add PostgreSQL integration test
  
• 　　[CALCITE-590]Update MongoDB test suite to calcite-test-dataset
  
• 　　Add CalciteAssert.assertArrayEqual for more user-friendly asserts
  
• 　　[CALCITE-585]Avatica JDBC methods should throw SQLFeatureNotSupportedException (Ng JiunnJye)
  
• 　　[CALCITE-671]ByteString does not deserialize properly as a FetchRequest parameter value
  
• 　　[CALCITE-676]AssertionError in GROUPING SETS query
  
• 　　[CALCITE-678]SemiJoinRule mixes up fields when Aggregate.groupSet is not field #0
  

　　发行说明：http://calcite.incubator.apache.org/docs/history.html#v1-3-0。