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Releases: zeromax007/gpdb-roaringbitmap

GPDB 6 v.0.2.66

01 Apr 04:01
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This version only supports GPDB 6.
Update CRoaring to v.0.2.66 to fix possible memory leak.
Fixed rb_and_agg, rb_and_cardinality_agg result error when only a few bitmap records.
We recommend users of all historical versions to upgrade.

How to update:
make
make install
psql -c "alter extension roaringbitmap update;"

此版本只支持GPDB6。
更新Croaring版本到0.2.66,解决在特定情况下内存泄漏的问题。
修复在bitmap个数非常少的情况下,聚合函数 rb_and_agg,rb_and_cardinality_agg 结果错误的问题。
我们建议所有历史版本的用户都进行更新。

升级方法:
make
make install
psql -c "alter extension roaringbitmap update;"

GPDB 6 v.0.2.65.2

29 Dec 15:14
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This version only supports GPDB 6.
Add cardinality range, range step functions, you can use it on timeline calculation.
Fix function properties.
Update README.md.

How to update:
make
make install
psql -c "alter extension roaringbitmap update;"

此版本只支持GPDB6。
添加范围基数统计和范围步进统计,可用于时间轴计算。
修复函数系统属性。
更新说明文档。

升级方法:
make
make install
psql -c "alter extension roaringbitmap update;"

GPDB 6 v.0.2.65.1

11 Dec 15:55
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This version only supports GPDB 6.
Add two-level aggregation, performance up to 20 times in some scenarios.
Add decrement iterate rb_iterate_decrement.
Fix function properties.
Fix typo in README.md.

How to update:
make
make install
psql -c "alter extension roaringbitmap update;"

此版本只支持GPDB6。
添加二阶聚合,在部分特定场景下性能提升20倍。
添加递减迭代器rb_iterate_decrement。
修复函数系统属性。
修复说明错误。

升级方法:
make
make install
psql -c "alter extension roaringbitmap update;"

v0.2.65

11 Sep 16:10
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Update CRoaring to v.0.2.65.
Fix compile failed on Greenplum 6.

v0.0.2

22 Aug 06:08
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Updated the CRoaring to v0.2.32.
And rb_maximum rb_minimum rb_rank functions.
Update README.md, add functions and aggregations desc.

v0.0.1

20 Apr 08:58
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The first release