MDEV-19039 Null hidden fields in summary rows during ROLLUP - #5482

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jaeheonshim wants to merge 2 commits into

MariaDB:mainfrom

jaeheonshim:MDEV-19039

Commits on Aug 3, 2026

Create failing test case
jaeheonshim
committed
9d72244
In the rollup struct, store both all_fields and fields_list so that hidden fields can be replaced with Item_null_result so that they are correctly recorded in the temp table path (rollup_write_data)
jaeheonshim
committed
8413809