Feat: add dictionaries as a supported group column type - #23187

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Rich-T-kid wants to merge 8 commits into

apache:mainfrom

Rich-T-kid:rich-T-kid/dictionary-groupValuesColumn-impl

Commits on Aug 4, 2026

introduce dictionarys as a supported group column type
Rich-T-kid
committed
17e8cbc
add test, avoid extra hashes, fix i16 test to use i8
Rich-T-kid
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4ce2c95
address Pr comments and add test
Rich-T-kid
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43e0c08
reduce comment bloat
Rich-T-kid
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7af44a7
Fix clippy
Rich-T-kid
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e799fe7
fix null handling & take_n
Rich-T-kid
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2c76dd1
fix merge conflicts, add test for dictionary overflow, trim LOC
Rich-T-kid
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44ad7d1
fix ci
Rich-T-kid
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63d4021