exec sp_executesql N'UPDATE T2 SET _Fld20879 = T2._Fld20879 + T1._Fld20879, _Fld20880 = T2._Fld20880 + T1._Fld20880, _Fld20881 = T2._Fld20881 + T1._Fld20881, _Fld20882 = T2._Fld20882 + T1._Fld20882, _Fld20883 = T2._Fld20883 + T1._Fld20883
FROM #tt20 T1 WITH(NOLOCK)
INNER JOIN dbo._AccumRgT20892 T2 WITH(TABLOCK)
ON T1._Period = T2._Period AND T1._Fld20875RRef = T2._Fld20875RRef AND T1._Fld20876RRef = T2._Fld20876RRef AND T1._Fld20877RRef = T2._Fld20877RRef AND T1._Fld20878RRef = T2._Fld20878RRef AND T2._Splitter =
P1',N'
P1 numeric(10)',0