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join filter with separate input rows instead of merge them first

Status: Open.

#300 In zhouqingqing/qpmodel;

· zhouqingqing opened on Dec 20, 2020

accelerate one time big data set query

Status: Open.

#299 In zhouqingqing/qpmodel;

· zhouqingqing opened on Dec 19, 2020

CASE WHEN in WHERE clause fails tpcds q04

Status: Open.

#273 In zhouqingqing/qpmodel;

· 9DemonFox opened on Nov 17, 2020

we should realize the MarkJoin as HashJoin

Status: Open.

#272 In zhouqingqing/qpmodel;

· 9DemonFox opened on Nov 13, 2020

OR should be handled in scalarToSingleJoin and inToMarkJoin

Status: Open.

#271 In zhouqingqing/qpmodel;

· 9DemonFox opened on Nov 13, 2020

some correlated subquery SQL will failed after setting optimize_.enable_subquery_unnest_ false

Status: Open.

#268 In zhouqingqing/qpmodel;

· 9DemonFox opened on Nov 12, 2020

[BUG] Incorrect handling of BETWEEN predicate, EXISTS, NOT EXISTS, IN, NOT IN subqueries

Status: Open.

#224 In zhouqingqing/qpmodel;

· pkommoju opened on Sep 10, 2020

[bug] collection of exec issues

Status: Open.

#223 In zhouqingqing/qpmodel;

· zhouqingqing opened on Sep 8, 2020

teach DataSet to use optimizer

Status: Open.

#221 In zhouqingqing/qpmodel;

· zhouqingqing opened on Sep 4, 2020

count(distinct const) is incorrect

Status: Open.

#216 In zhouqingqing/qpmodel;

· pkommoju opened on Sep 3, 2020

support non-cached (correlated) distributed subquery, which requires parameters from parent query

Status: Open.

#208 In zhouqingqing/qpmodel;

· zhouqingqing opened on Aug 27, 2020

Distributed TPCH incorrect results and sub-optimal plan

Status: Open.

#197 In zhouqingqing/qpmodel;

· arzuschen opened on Aug 18, 2020