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| geoscene3d:project_content:maps:layer_attributes [2020/02/12 17:34] – created rebecca130301_gmail.com | geoscene3d:project_content:maps:layer_attributes [2020/03/22 17:04] (current) – external edit 127.0.0.1 | ||
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| This map layer attributes shows the complete attributes for a feature. Features can with the use of the default pointer tool or the circle select tool be selected in the map window and highlighted in the attribute table. | This map layer attributes shows the complete attributes for a feature. Features can with the use of the default pointer tool or the circle select tool be selected in the map window and highlighted in the attribute table. | ||
| - | **// | + | **//NOTE: Unselect the selected features by a click any place in the map. // ** |
| - | NOTE: Unselect the selected features by a click any place in the map. // ** | + | |
| - | __ | + | __Filter:__ Refers to SQL filters\\ |
| - | Filter: __ | + | |
| - | Refers to SQL filters \\ | + | |
| SQL filters are text strings that you use to specify a subset of the data items in an internal or SQL database data type. The syntax for the filter is derived from the SQL WHERE clause. | SQL filters are text strings that you use to specify a subset of the data items in an internal or SQL database data type. The syntax for the filter is derived from the SQL WHERE clause. | ||
| Filter example:\\ | Filter example:\\ | ||
| - | Type in text and check filter box to apply a SQL filter to the dataset. | + | Type in text and check filter box to apply a SQL filter to the dataset.\\ |
| - | Filter wells with a drilldepth of more than 50 meters. \\ | + | Filter wells with a drilldepth of more than 50 meters.\\ |
| - | Type in: drilldepth > 50 \\ | + | Type in: drilldepth > 50\\ |
| - | Filter wells containing more than 5 geological described layers \\ | + | Filter wells containing more than 5 geological described layers\\ |
| Type in: nlayers > 5 | Type in: nlayers > 5 | ||