GIS ObjectLand. User Manual
previouscontentsnext / Windows / External databases / Wizard of adding EDB table based on a view of an external source

Page “Sorting”

Purpose

This page of the wizard of adding/changing an EDB table as a VIEW permits viewing and changing sorting condition and disabling or enabling display of identical (duplicated) records in the view.

Panes

Fields of query

The list Query fields contains names of all columns (fields) of EDB tables on the base of which the given view is built.

Fields participating in the sorting conditions are marked by the arrow sign, the arrow directed upwards means ascending sorting order, downward – descending order. The order of fields in the list determines field priority in sorting conditions. The higher the position of the field name in the list, the higher its priority is. Sorting is performed at first by the field with the highest priority, and then the records having equal values of higher priority field are sorted by fields with lower priorities.

The group of radio buttons Order serves for indicating the order of sorting for the field selected in the list. The radio button Undefined denotes that the field does not take part in the sorting condition.

Duplication of records

The checkbox Enabled allows enabling or disabling display of identical (duplicated) records in table browser window.

See also

Sorting

Adding EDB table as a view in data source

previoustopnext