• Sergei Petrunia's avatar
    Descending indexes code exposed a gap in fix for MDEV-25858. · 3a82c256
    Sergei Petrunia authored
    Extend the fix for MDEV-25858 to handle non-reverse-ordered ORDER BY:
    
    If test_if_skip_sort_order() decides to use an index to produce rows
    in the required ordering, it should disable "Range Checked for Each Record".
    
    The fix needs to be backported to earlier versions.
    3a82c256
order_by_innodb.test 6.59 KB