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Showing posts from November, 2015

Sql Server Tips

IF WE WANT TO SELECT  TOP N ROWS  FROM A TABLE ,  WE USE THE FETCH NEXT  SELECT    * FROM  table1   ---//First m rows ignore first n rows ORDER BY id OFFSET n ROWS FETCH NEXT m ROWS ONLY if n=0, m=10 then first  10 rows if n=10, m=10 then first  10 rows start from 11th row Row_number()   SELECT  ROW_NUMBER() OVER(order by db.id) Insertion Simultaneouly in temp table with output clause DECLARE @table1 table (   Id int,   name nvarchar(50) ); DECLARE @table2 table (  Id int,  name nvarchar(50) ); INSERT INTO @table2 OUTPUT INSERTED.*   INTO @table1   select top 10 id, name  from FinalTable SELECT * FROM @table2; SELECT * FROM @table1;