Delete Objects by Filter Conditions

Feature Description

The Delete Objects by Filter Conditions function allows deleting selected objects through SQL statements, which can be used to update data information.

Feature Entry

  • Data->Data Processing->Vector->Delete Objects by Filter Conditions
  • Toolbox->Data Processing->Vector->Delete Objects by Filter Conditions

Parameter Description

  • Source Dataset：
    • Datasource：Specifies the datasource where the dataset to delete objects is located.
    • Dataset：Specifies the target dataset for object deletion.
  • Parameters：
    • Filter Expression：Click the ... button to open SQL Expression dialog. Objects matching the filter expression entered in the dialog will be deleted. For SQL usage guidance, see SQL Query

Related Topics

Calculate Dataset Extent

Count Objects Within Polygon

Delete Identical