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[fix](virtual column) should not push down WhenClause in case when #54998
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Thank you for your contribution to Apache Doris. Please clearly describe your PR:
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run buildall |
TPC-H: Total hot run time: 33770 ms |
TPC-DS: Total hot run time: 185087 ms |
ClickBench: Total hot run time: 32.05 s |
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run buildall |
TPC-H: Total hot run time: 33813 ms |
TPC-DS: Total hot run time: 185615 ms |
ClickBench: Total hot run time: 32.78 s |
FE UT Coverage ReportIncrement line coverage |
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run buildall |
TPC-H: Total hot run time: 33966 ms |
TPC-DS: Total hot run time: 186879 ms |
ClickBench: Total hot run time: 32.61 s |
FE UT Coverage ReportIncrement line coverage |
zhiqiang-hhhh
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LGTM, fix the pattern like select func_a(x), func_b(func_a(x)), func_c(func_b(func_a(x))).
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PR approved by anyone and no changes requested. |
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PR approved by at least one committer and no changes requested. |
…pache#54998) ### What problem does this PR solve? Related PR: apache#52701 Problem Summary: 1. do not push down WhenClause in case when 2. not generate virtual column which only used once: fix the pattern like `select func_a(x), func_b(func_a(x)), func_c(func_b(func_a(x)))`.
What problem does this PR solve?
Related PR: #52701
Problem Summary:
select func_a(x), func_b(func_a(x)), func_c(func_b(func_a(x))).Release note
None
Check List (For Author)
Test
Behavior changed:
Does this need documentation?
Check List (For Reviewer who merge this PR)