• Sergey Glukhov's avatar
    Bug#38918 selecting from information_schema.columns is disproportionately slow · 95b721e6
    Sergey Glukhov authored
    The problem: table_open_method is not calculated properly if '*' is used in 'select'
    The fix: added table_open_method calculation for such case
    
    
    mysql-test/r/information_schema.result:
      test result
    mysql-test/t/information_schema.test:
      test case
    sql/sql_show.cc:
      The problem: table_open_method is not calculated properly if '*' is used in 'select'
      The fix: added table_open_method calculation for such case
    95b721e6
information_schema.test 40.5 KB