When the Layer name is chosen from the drop-down list above, the query can be configured. First you have to highlight the column that you want to search through and click Add button. Next select the operator, and then if you are unsure of the values of the selected column, click the Get Unique Value button which will display the unique values on the right, which can then be selected and added to the query at the top. Once this is done click OK. An example of query configuration is shown below:
Query Builder – example of query