[Yi fei] update trigger (yi fei's work hour base number triggers this level of manual fee)

Source: Internet
Author: User

When the previous write is triggered

Direct for update

Save the variable...

Update Fields

In fact, this can be triggered for that field.

If Update (field)




Write one:

Create trigger [update_currentlabour_fabricatingcost] on [DBO]. [invmb]
For update
Declare @ mb001 char (20 ),
@ Mb096 decimal (7,4)

Begin transaction
Set nocount on

If Update (mb096)
Select @ mb001 = mb001, @ mb096 = mb096 from inserted where mb025 = 'M'
Update invmb set
Mb061 = @ mb096 * 0.16, mb062 = @ mb096 * 0.16*0.7 where
Mb001 = @ mb001

Set nocount off
Commit transaction

Although it is a simple change, it is at least reasonable and efficient, especially when the changes are frequent.

Tieguanyin-factory direct sales

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