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Declare @id int
    BEGIN TRANSACTION
 
      Insert into xxxxxTable(f1,f2)values(@a,@b)
      Select @id=@@identity
        Insert into abcTable(ff1,ff2,ff3)values(@c,@id,@dd)     

        IF @@error <> 0  --·¢Éú´íÎó
        BEGIN
            ROLLBACK TRANSACTION
            RETURN 0
        END
        ELSE
        BEGIN
            COMMIT TRANSACTION
            RETURN 1    --Ö´Ðгɹ¦
      END

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    if not ´æ´¢¹ý³ÌÃû  then
      begin
        Ö´Ðд洢¹ý³Ì;
        ±äÁ¿=1;  //Õæ
      end
  else
      ±äÁ¿=0;


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s = unicode("²âÊÔ", "gb2312")
s = u'\u6d4b\u8bd5'
print s
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#include <iostream>
using namespace std;
int main()
{
const int def_buffer = 1024 * 4;
DWORD t;
BYTE b[def_buffer];
memset(b, 0, sizeof(b));
PBYTE p;
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