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Author SHA1 Message Date
Marko Mäkelä
94e9dc95d4 MDEV-23600 Division by 0 in row_search_with_covering_prefix
The InnoDB index fields store bytes, not characters.
Remove some unnecessary conversions from characters to bytes.

This also fixes MDEV-20422 and the wrong-result bug MDEV-12486.
2020-09-01 15:52:36 +03:00