use of trigger to update history table

• Richard Rice

  SSC Eights!

  Points: 879

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  March 14, 2005 at 2:01 pm

  #163942

  My database has 2 tables, the first holds just the most recent data collected used for a display. The second table isnearly identicle to the first but holds all transactions of the first table as historical data.

  What I need is a trigger to detect when a line is added to the first table and have that data enterred into the second history table.

  I can trigger on an insert since my app deletes the current record in the display table and then inserts the new data.

  Can anyone help me clarify how to format a trigger event to handle this?

• Johan Bijnens

  SSC Guru

  Points: 134873

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  March 15, 2005 at 12:07 am

  #546985

  CREATE TRIGGER Itr_T_Current
              ON T_Current
  FOR INSERT
  AS 

  insert into T_History
  select * from inserted

  GO

  Johan
  
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