[jira] [Created] (IGNITE-27700) Test TpchScale100Test.test[queryId=20] is flaky

["Aleksey Plekhanov (Jira)" <ji...@apache.org>]

Aleksey Plekhanov created IGNITE-27700:
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             Summary: Test TpchScale100Test.test[queryId=20] is flaky
                 Key: IGNITE-27700
                 URL: https://issues.apache.org/jira/browse/IGNITE-27700
             Project: Ignite
          Issue Type: Bug
            Reporter: Aleksey Plekhanov
            Assignee: Aleksey Plekhanov


Test TpchScale100Test.test[queryId=20] is flaky. For some reason plans are differnt between execution. But main problem: filter is not merged into scan. 
See next plan part after {{trimUnusedFields}}:
{noformat}
                    LogicalProject(L_QUANTITY=[$2])
                      LogicalFilter(condition=[AND(=($0, $cor0.PS_PARTKEY), =($1, $cor0.PS_SUPPKEY), >=($3, 1994-01-01), <($3, +(1994-01-01, *(12:INTERVAL YEAR, 1))))])
                        LogicalProject(L_PARTKEY=[$3], L_SUPPKEY=[$4], L_QUANTITY=[$6], L_SHIPDATE=[$12])
                          IgniteLogicalTableScan(table=[[PUBLIC, LINEITEM]])

{noformat}

Filter can't transpose project ({{CoreRules.FILTER_PROJECT_TRANSPOSE}}), since it contains correlates. And part of filter condition can't be merged into scan ({{FilterScanMergeRule.TABLE_SCAN_SKIP_CORRELATED}}), since project node located between filter and scan.

Plans difference should be investigated separately.



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