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62 Open 87 Closed
62 Open 87 Closed
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Issues list

join filter with separate input rows instead of merge them first
#300 opened Dec 20, 2020 by zhouqingqing
accelerate one time big data set query
#299 opened Dec 19, 2020 by zhouqingqing
CASE WHEN in WHERE clause fails tpcds q04
#273 opened Nov 17, 2020 by 9DemonFox
we should realize the MarkJoin as HashJoin
#272 opened Nov 13, 2020 by 9DemonFox
2
OR should be handled in scalarToSingleJoin and inToMarkJoin
#271 opened Nov 13, 2020 by 9DemonFox
6
some correlated subquery SQL will failed after setting optimize_.enable_subquery_unnest_ false
#268 opened Nov 12, 2020 by 9DemonFox
[BUG] Incorrect handling of BETWEEN predicate, EXISTS, NOT EXISTS, IN, NOT IN subqueries
#224 opened Sep 10, 2020 by pkommoju
@zhouruiapple
4
[bug] collection of exec issues
#223 opened Sep 8, 2020 by zhouqingqing
teach DataSet to use optimizer
#221 opened Sep 4, 2020 by zhouqingqing
@arzuschen
1
count(distinct const) is incorrect
#216 opened Sep 3, 2020 by pkommoju
1
support non-cached (correlated) distributed subquery, which requires parameters from parent query
#208 opened Aug 27, 2020 by zhouqingqing
@zhouruiapple
1
Distributed TPCH incorrect results and sub-optimal plan
#197 opened Aug 18, 2020 by arzuschen
3
[research] collection
#196 opened Aug 18, 2020 by zhouqingqing
[Exec] issue collections
#190 opened Aug 15, 2020 by zhouqingqing
TPCH distributed test errors (without MEMO)
#188 opened Aug 14, 2020 by arzuschen
4
type coerce issues
#183 opened Aug 11, 2020 by zhouqingqing
@pkommoju
VS2019 on mac occasionally meets antlr generate java files instead of csharp files
#166 opened Jul 27, 2020 by korenhe
1
use substitution rules for plan rewrites
#147 opened Jul 5, 2020 by zhouqingqing
porting to native code
#126 opened Jun 20, 2020 by zhouqingqing
whole program query optimization
#123 opened Jun 16, 2020 by zhouqingqing
query hints and plan enforcement?
#117 opened Jun 11, 2020 by zhouqingqing
top-N query optimization
#116 opened Jun 11, 2020 by zhouqingqing
multi-staged optimization to support simple queries
#115 opened Jun 11, 2020 by zhouqingqing
[Algebrizer/Rewriter] make OptimizeOption.remove_from_ default to true
#113 opened Jun 9, 2020 by zhouqingqing
@pkommoju
1
consider bloom filter
#110 opened Jun 5, 2020 by zhouqingqing
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