• gshchepa/uchum@host.loc's avatar
    Fixed bug #34763. · cf90fb55
    gshchepa/uchum@host.loc authored
    Queries like:
    
      SELECT ROW(1, 2) IN (SELECT t1.a, 2)
        FROM t1 GROUP BY t1.a
    
    or 
    
      SELECT ROW(1, 2) IN (SELECT t1.a, 2 FROM t2)
        FROM t1 GROUP BY t1.a
    
    lead to assertion failure in the
    Item_in_subselect::row_value_transformer method in debugging
    build, or to unexpected error message in release build:
    
      ERROR 1247 (42S22): Reference '<list ref>' not supported (forward
                          reference in item list)
    
    Unexpected error message and assertion failure have been
    eliminated.
    cf90fb55
item.cc 190 KB