• unknown's avatar
    Fix bug #13180 thd->allow_sum_funcs wasn't reset before query processing. · 1b02a815
    unknown authored
    thd->allow_sum_func was left 'true' after previous statement thus allowing
    sum funcs to be present in conditions.
    
    thd->allow_sum_func should be set to 0 for each query and each prepared
    statement reinitialization. This is done in lex_start() and 
    reset_stmt_for_execute().
    
    
    sql/sql_lex.cc:
      Fix bug#13180 thd->allow_sum_func wasn't reset obefore query processing.
      thd->allow_sum_func is set to 0 in lex_start().
    sql/sql_prepare.cc:
      Fix bug#13180 thd->allow_sum_func wasn't reset obefore query processing.
      thd->allow_sum_func is set to 0 in  reset_stmt_for_execute().
    mysql-test/t/update.test:
      Test case for bug#13180 thd->allow_sum_funcs wasn't reset before query
      processing.
    mysql-test/r/update.result:
      Test case for bug#13180 thd->allow_sum_funcs wasn't reset before query
      processing.
    1b02a815
sql_prepare.cc 57.4 KB