• unknown's avatar
    Bug #19700: subselect returning BIGINT always returned it as SIGNED · a2f861f5
    unknown authored
      
    The unsigned flag in Item was not propagated through the single value subqueries.
    This caused the result to be treated as signed.
    
    
    mysql-test/r/subselect.result:
      Added testcases for bug #19700
    mysql-test/t/subselect.test:
      Added testcases for bug #19700
    sql/item.h:
      Preserved the unsigned flag in Item_subselect
    sql/item_subselect.cc:
      Preserved the unsigned flag in Item_subselect
    a2f861f5
item_subselect.cc 49.6 KB