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                                            Seaven

[Enhancement] Allow one-phase local aggregate in the single BE

The enhancement point is handle the sence about high cardinality aggregate on one BE node, and will compare cost of single-stage aggregate plan and multi-stage aggregate plan, but we conside...

使用 group by grouping sets()后发现数据跟 group by 对不上

可以帮忙提供一下query dump？还有确认一下数据中是否包含null？

使用 group by grouping sets()后发现数据跟 group by 对不上

> https://forum.starrocks.com/t/topic/3866/11 社区中也提了相关问题。应该是复现了。如果修复的话，是那些版本修复呢？ 2.2，2.3最新版本都修复了

[Enhancement] Move cte inline to memo phase 1

run starrocks_fe_unittest

[Enhancement] Move cte inline to memo phase 1

run starrocks_fe_unittest

[Enhancement] Move cte inline to memo phase 1

run starrocks_fe_unittest

[Enhancement] Move cte inline to memo phase 1

run starrocks_fe_unittest

[Enhancement] Move cte inline to memo phase 1

run starrocks_admit_test

[Enhancement] Add GroupByCountDistinctRewriteRule

run starrocks_fe_unittest

[Enhancement] Add GroupByCountDistinctRewriteRule

run starrocks_fe_unittest