If you have two tables A and B, both with column C, here are the records, which are present in the table A but not in B: SELECT A.* FROM A LEFT JOIN B ON (A.C = B.C) WHERE B.C IS NULL To get all the differences with a single query, a full join must be used, like this: […]
The DBCC CHECKIDENT management command is used to reset the identity counter. The command syntax is: DBCC CHECKIDENT (table_name [, { NORESEED | { RESEED [, new_reseed_value ]}}]) [ WITH NO_INFOMSGS ] Example: DBCC CHECKIDENT (‘[TestTable]’, RESEED, 0); IMPORTANT: The following example forces the current identity value in the AddressTypeID column in the AddressType table to a value […]
Declare @Parameter1 int; Declare @Parameter2 int; DECLARE Cur1 CURSOR FOR SELECT Column1 From Table1; OPEN Cur1 FETCH NEXT FROM Cur1 INTO @Parameter1; WHILE @@FETCH_STATUS = 0 BEGIN PRINT ‘Processing Column1: ‘ + Cast(@Parameter1 as Varchar); DECLARE Cur2 CURSOR FOR SELECT Column2 FROM Table2 Where Column2 = @Parameter1; OPEN Cur2; FETCH NEXT FROM Cur2 INTO @Parameter2; […]