tsql - Delete N oldest entries in table -


How to delete the oldest entries I'm limiting Sybase I have to write an archived procedure that accepts a number X And then leave only X latest entries in the table. For example: Say ID automatically grows I is short, this is the old entry. 

  ID text ========= ASD2 DSA3HJK4OUU

I need a process that is implemented in this way Will be done . 

  Executed cleanup 2

and the result will be 

  id text =========3HJK Note: SQL Server syntax should work but  
 
  
 Remove from Pre>  TableName where the ID (select the top ID from the order of the table name by ID)

If you want N to be a parameter, you create a statement You must do the string and execute it 

  Declare it @ kury varchar (4000) Tat @ Korea = 'Delete from the tablename' where id 'table of contents' id by ID (top +' N + ') ID in' set @ crew = @class + 'ID)' exec sp_executesql @query

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