Extract Object IDs
Feature Description
This tool retrieves SmIDs of objects from datasets, which can be used when multiple SmIDs need to be entered for other tools. For example, it connects with the 【Merge Small Polygons for Specific Objects】 tool to provide parameter values for "IDs of small polygons to be merged" and "IDs of polygons to be excluded".
Parameter Description
| Parameter | Default Value | Parameter Description | Parameter Type |
|---|---|---|---|
| Source Dataset | Source dataset | DatasetVector |
Output
| Parameter | Parameter Description | Parameter Type |
|---|---|---|
| All Object IDs | Array of all object IDs | Int[] |
| Query Conditions | The query conditions use the WHERE clause in SQL language to filter objects meeting specific criteria, enabling retrieval of designated object SmIDs | String |