FIX: ??????? ?? ?????? UNION ???? ????? ????? ????? ????? ??? ?????

?????? ????????? ?????? ?????????
???? ???????: 822033 - ??? ???????? ???? ????? ????? ??? ???????.
??? ????? ??? ???????. ????? "??? ??" ??? ??? ??????? ??? ????.
????? ???? | ?? ????

?? ??? ??????

???????

??? ????? ????? ???? ??? ??????? ????? ????????? ?? ???? ??????? ?????? ??? ??? ???? ?? ???? ?? ????? ??? ????? ??? ????? ???????? ?????????:
  • ????? ??????? ?????? ??????? ???? ??? ??????? ?? ??? ?????.
  • ???? ????????? ?????? ???? ????? ??? ?????? ????? UNION ?? ????? UNION ALL.
  • ?????? ??? ???? ??? ????? ?? ????????? UNION ???? ????? ??????? ??? ??????? ?? ????? ???? ?? ????? SELECT ?????? ??.
  • ??? ?? ???? ??????? ???? ?? ??????? ?????? ????????? UNION ?? ???? ??? ???????? ???? ????? ??? ????? ??????? ????? ??????? ??? ???????.
  • ?????? ????????? ?????????? ??? ????? ????? ??? ????? ?????? ???? ?????.

??? ????????? ?? ???? ?? ???? ???? ?? ???? ??? ???? ??????:
create procedure example_proc @P1 int
as
select * from 
				    ( select @P1 as x, ColB as y from T1
          union all
          select ColA as x, ColB as y from T2
        ) as DerivedT
 Join T3 
    on DerivedT.x = T3.ColA
go

????

??????? ???? ??????

??? ??? ???????? ??? ?????? ??? ???? ???? ???? ?? Microsoft SQL Server 2000. ?????? ??? ??????? ??????? ???? ??? ??? ??????? ?????? ?????? ?? "????? ??????? ?? Microsoft:
290211????? ?????? ??? ???? ???? ???? ?? SQL Server 2000

??????? ??????? ??????

????? ????? ????? ?????????? ?? ??? ??????? ?????? ???? ????? (?? ???? ????) ??????? ?? ?????? ??????. ??? ??? ???????? ???????? ?????? ???? ??????? ?? "??? ??????? ???????" (UTC). ????? ???? ???? ??????? ?????? ??? ??????? ??? ??????? ??????. ?????? ????? ??? ??????? ??????? (UTC) ???????? ??????? ?????? ????? ??????? ??????? ??????? ?? ???? ??????? ?????? ?? "???? ??????".
   Date         Time   Version         Size             File name
   ---------------------------------------------------------------------------
   31-May-2003  18:45  2000.80.818.0      78,400 bytes  Console.exe      
   25-Jun-2003  01:01  2000.80.818.0      33,340 bytes  Dbmslpcn.dll     
   25-Apr-2003  02:12                    786,432 bytes  Distmdl.ldf
   25-Apr-2003  02:12                  2,359,296 bytes  Distmdl.mdf
   30-Jan-2003  01:55                        180 bytes  Drop_repl_hotfix.sql
   23-Jun-2003  22:40  2000.80.837.0   1,557,052 bytes  Dtsui.dll        
   23-Jun-2003  22:40  2000.80.837.0     639,552 bytes  Dtswiz.dll       
   24-Apr-2003  02:51                    747,927 bytes  Instdist.sql
   03-May-2003  01:56                      1,581 bytes  Inst_repl_hotfix.sql
   08-Feb-2003  06:40  2000.80.765.0      90,692 bytes  Msgprox.dll      
   01-Apr-2003  02:07                      1,873 bytes  Odsole.sql
   05-Apr-2003  01:46  2000.80.800.0      62,024 bytes  Odsole70.dll     
   07-May-2003  20:41  2000.80.819.0      25,144 bytes  Opends60.dll    
   02-Apr-2003  21:48  2000.80.796.0      57,904 bytes  Osql.exe         
   02-Apr-2003  23:15  2000.80.797.0     279,104 bytes  Pfutil80.dll     
   22-May-2003  22:57                     19,195 bytes  Qfe469571.sql
   11-Jul-2003  17:04                  1,084,147 bytes  Replmerg.sql 
   04-Apr-2003  21:53  2000.80.798.0     221,768 bytes  Replprov.dll     
   08-Feb-2003  06:40  2000.80.765.0     307,784 bytes  Replrec.dll      
   11-Jul-2003  16:56                  1,085,925 bytes  Replsys.sql
   01-Jun-2003  01:01  2000.80.818.0     492,096 bytes  Semobj.dll       
   31-May-2003  18:27  2000.80.818.0     172,032 bytes  Semobj.rll
   29-May-2003  00:29                    115,944 bytes  Sp3_serv_uni.sql
   01-Jun-2003  01:01  2000.80.818.0   4,215,360 bytes  Sqldmo.dll       
   07-Apr-2003  17:44                     25,172 bytes  Sqldumper.exe    
   19-Mar-2003  18:20  2000.80.789.0      28,672 bytes  Sqlevn70.rll
   02-Jul-2003  00:18  2000.80.834.0     180,736 bytes  Sqlmap70.dll     
   08-Feb-2003  06:40  2000.80.765.0      57,920 bytes  Sqlrepss.dll    
   10-Jul-2003  22:00  2000.80.840.0   7,553,105 bytes  Sqlservr.exe    
   08-Feb-2003  06:40  2000.80.765.0      45,644 bytes  Sqlvdi.dll      
   25-Jun-2003  01:01  2000.80.818.0      33,340 bytes  Ssmslpcn.dll     
   01-Jun-2003  01:01  2000.80.818.0      82,492 bytes  Ssnetlib.dll     
   01-Jun-2003  01:01  2000.80.818.0      25,148 bytes  Ssnmpn70.dll     
   01-Jun-2003  01:01  2000.80.818.0     158,240 bytes  Svrnetcn.dll     
   31-May-2003  18:59  2000.80.818.0      76,416 bytes  Svrnetcn.exe     
   30-Apr-2003  23:52  2000.80.816.0      45,132 bytes  Ums.dll          
   02-Jul-2003  00:19  2000.80.834.0      98,816 bytes  Xpweb70.dll      
				
?????? ???? ?????? ?????? ???? ????? ???? ?? ?????? ???? ????? ??? ??????? ?? ????? ????? ??? ????? ??????.

???? ??????

?????? ?? ???? ??????? ?????? ?? ?? ????? ???????:
  • ????? parallelism ????????? ????????? ?? ???? ????? ????? ????????? OPTION (MAXDOP 1). ????? ??? ????? ??? ??????? ??? ????? ?????. ????? ??????? ???? ?? ??? ??? ?????? MAXDOP ??? ?????? ??? 1 ? ???????? ??? ????? parallelism ???? ????? ?? ?????????.
  • ?????? ??????? ?????? ?? ????????? ??????? ???????? ????? ????????? ??????? ??? ????????? ???????.
  • ??? ?????????? ??? ?????? ??? ??? ???? ?? ??? ???.

?????

???? Microsoft ?? ??? ????? ?? ?????? Microsoft ??????? ?? ??? "????? ???".?? ????? ??? ??????? ???? ??? ?? Microsoft SQL Server 2000 ?????? ????? ?????? Service Pack 4.

??????? ????

?????? ??? ??????? ??????? ???? ??? ??? ??????? ?????? ?????? ?? "????? ??????? ?? Microsoft:
824684??? ????????? ???????? ????????? ?? ??? ??????? ????? Microsoft

???????

???? ???????: 822033 - ????? ??? ??????: 28/???? ??????/1435 - ??????: 8.2
????? ???
  • Microsoft SQL Server 2000 Developer Edition
  • Microsoft SQL Server 2000 Standard Edition
  • Microsoft SQL Server 2000 Enterprise Edition
  • Microsoft SQL Server 2000 Personal Edition
  • Microsoft SQL Server 2000 Workgroup Edition
  • Microsoft SQL Server 2000 Desktop Engine (Windows)
  • Microsoft SQL Server 2000 Enterprise Edition 64-bit
????? ??????: 
kbnosurvey kbarchive kbmt kbqfe kbquery kbstoredproc kbsqlserv2000presp4fix kbfix kbbug KB822033 KbMtar
????? ????
???: ??? ????? ??? ?????? ???????? ?????? ????? ???? ????? ?????????? ????? ?? ????????? ?????? ????. ???? ???? ?????????? ???? ?? ???????? ???????? ?????? ????????? ????? ????????? ???????? ????? ???????? ?????? ?? ?????? ??? ?? ???????? ???????? ?? ????? ??????? ?????? ??? ??????? ?????? ??. ?????? ?? ???? ??? ??????? ???????? ????? ?? ???? ????? ?????? ??? ????? ??? ????? ??????? ?? ????? ?? ?????? ??? ??? ??????? ??????? ?? ????? ????? ????? ????? ?????. ?? ????? ???? ?????????? ??????? ??? ????? ?? ??????? ?? ????? ?????? ?? ??? ????? ?? ????? ??????? ?? ???????? ?? ??? ???????. ???? ???? ?????????? ???????? ??? ????? ?????? ??????? ??????
???? ??? ????? ??????? ?????? ??????????822033

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