Filemaker total record count not updating xxx dating game
Now imagine a scenario where someone is changing prices on several items.
For some reason, the person is drawn away from the database (the phone rang, a meeting occurred, it was lunch time, etc.) while s/he is in the middle of editing a record. Lets stay with this scenario and imagine that another user is on a sales call and one of the requested items is the one the other user left while changing the price.
Record locking is a database functionality that aims to prevent multiple users simultaneously editing the same record.
Without record locking, databases run the risk of storing unintended results.
The user creates a sales order, which will affect the Allocated ( ) and Available (-) quantity fields.
Again, in our example, as soon as the customer places the order, it would be ideal to have a process (e.g.
Transactions record the movement of items and are therefore tied to the items quantities.
The advantage is that each transaction is a new record and highly unlikely to incur record locking.
The disadvantage is that you will need to create a process for retrieving the item quantities from the last transaction record. QUANTITY table A third option is to have a QUANTITY table for the quantity fields.
The table is a one-to-one relationship with the ITEM table.
And then an action occurs - someone sells Red Widgets!