Aleksey Midenkov 706a8bcb5b MDEV-33470 Unique hash index is broken on DML for system-versioned table ...

Hash index is vcol-based wrapper (MDEV-371). row_end is added to
unique index. So when row_end is updated unique hash index must be
recalculated via vcol_update_fields(). DELETE did not update virtual
fields, so DELETE HISTORY was getting wrong hash value.

The fix does update_virtual_fields() on vers_update_end() so in every
case row_end is updated virtual fields are updated as well.

2024-10-08 13:08:10 +03:00

6.9 KiB

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