• gshchepa@devsrv-b.mysql.com's avatar
    Fixed bug #31075. · 7f0e9065
    gshchepa@devsrv-b.mysql.com authored
    The `SELECT col FROM t WHERE col NOT IN (col, ...) GROUP BY col'
    crashed in the range optimizer.
    
    The get_func_mm_tree function has been modified to check the
    Item_func_in::array field for the NULL value before using of that
    value.
    7f0e9065
func_in.test 11.5 KB