• unknown's avatar
    BUG#34945: "ref_or_null queries that are null_rejecting and have a null value crash mysql" · cd9f2d1c
    unknown authored
    - Apply Eric Bergen's patch: in join_read_always_key(), move ha_index_init() call
      to before the late NULLs filtering code.
    - Backport function comments from 6.0.
    
    
    mysql-test/r/null_key.result:
      BUG#34945: "ref_or_null queries that are null_rejecting and have a null value crash mysql"
      - Testcase
    mysql-test/t/null_key.test:
      BUG#34945: "ref_or_null queries that are null_rejecting and have a null value crash mysql"
      - Testcase
    sql/sql_select.cc:
      BUG#34945: "ref_or_null queries that are null_rejecting and have a null value crash mysql"
      - Apply Eric Bergen's patch: in join_read_always_key(), move ha_index_init() call
        to before the late NULLs filtering code.
      - Backport function comments from 6.0
    cd9f2d1c
null_key.test 9.2 KB