Databases Reference
In-Depth Information
The Update Query button refreshes the page with the specified adjustment.
Adjusting the Number of Criteria Columns
We can add or delete columns by using a similar mechanism: the Ins or Del
checkboxes under each column, or the Add/Delete Field Columns dialog. We
already had one unused column. Here we have added one column using the Ins
checkbox located under the unused column (this time we will need it):
 
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