• Sergey Petrunya's avatar
    MWL#90: Subqueries: Inside-out execution for non-semijoin materialized... · 62bf7f61
    Sergey Petrunya authored
    MWL#90: Subqueries: Inside-out execution for non-semijoin materialized subqueries that are AND-parts of the WHERE
    - Code cleanu.
    - Make MWL#90 code require @@optimizer_switch='semijoin=on'
    - Update test results with the above
    - Fork subselect_mat.test - we want to check both semi-join materialization, 
      which now has broader scope and non-semijoin materialization.
    62bf7f61
opt_subselect.cc 129 KB