title: Trigger for update table after update records in another table?
body: <p>I need a trigger for update field on Table_2 when over any fields are Updated on table_1. I created one but when I update one record in table_1 on Table_2 it’s updating all fields.</p>
  
  <p>Sample SQL:-</p>
  
  <pre><code> Create trigger trigger-1  ON Table_1 After Update  
   As 
   begin  
       SET NOCOUNT ON;   
       Insert into table_2 (Col1,col2,col3,..etc) Select (ins.column names) 
       from  table_1
  </code></pre>
  
  <p>Suppose table_1 has many fields but still I need Updated fields. How to get only updated fields from table_1 to table_2 by using trigger? </p>