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[Enhancement](grouping) Add a switch for users to force using alias name in group by and having clause - #15748
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TeamCity pipeline, clickbench performance test result: |
yangzhg
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Jan 10, 2023
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add a regression test |
morningman
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Jan 10, 2023
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Please update variables.md doc |
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Update docs and add regression test |
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| } | ||
| substituteOrdinalsAliases(groupingExprs, "GROUP BY", analyzer, false); | ||
| boolean aliasFirst = ConnectContext.get().getSessionVariable().isGroupByAndHavingUseAliasFirst(); |
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PR approved by at least one committer and no changes requested. |
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PR approved by anyone and no changes requested. |
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…ame in group by and having clause (apache#15748)
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Feb 1, 2023
…ame in group by and having clause (apache#15748)
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…ame in group by and having clause (apache#15748)
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morrySnow added a commit
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Apr 25, 2024
this variable intro by apache#15748 for backward compatibility. currently, it is used very infrequently. Nereids do not support it anymore. So, we tag it as deprecated, and will remove it future.
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) this variable intro by #15748 for backward compatibility. currently, it is used very infrequently. Nereids do not support it anymore. So, we tag it as deprecated, and will remove it in the future.
dataroaring pushed a commit
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) this variable intro by #15748 for backward compatibility. currently, it is used very infrequently. Nereids do not support it anymore. So, we tag it as deprecated, and will remove it in the future.
HappenLee pushed a commit
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Apr 24, 2026
…che#34133) this variable intro by apache#15748 for backward compatibility. currently, it is used very infrequently. Nereids do not support it anymore. So, we tag it as deprecated, and will remove it in the future.
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Issue Number: close#15747
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