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By using the dbmd (DataBase MetaData), spmd memd (SPatial engine Map Engine MetaData) and memd (Map Engine and spmd (SPatial engine MetaData) commands you can see what databasedatabases, spatial map engines and map and spatial engines Weave is are connected to and find out information about the items within those connections.
When used by themselves these commands list the registered datasources, spatial map engines and map spatial engines.
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osgi> dbmd Datasource ---------- datasource.dbf datasource.manningham datasource.sqlserver dms.documents storage system.datasource |
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osgi> spmdmemd SpatialMap Engine -------------- spatialenginemapengine.edit.shapefile spatialengine.manningham spatialengine.oracle spatialengine.postgis spatialengine.sqlserver spatialengine.wfs mapengine.overview mapengine.raster mapengine.raster.ags10 mapengine.raster.arcims mapengine.selection mapengine.selectionOld mapengine.upload mapengine.vector |
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osgi> memdspmd MapSpatial Engine -------------- mapenginespatialengine.edit mapengine.overviewshapefile mapenginespatialengine.rastermanningham mapenginespatialengine.raster.ags10oracle mapenginespatialengine.raster.arcimspostgis mapenginespatialengine.selectionsqlserver mapenginespatialengine.selectionOld mapengine.upload mapengine.vector |
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wfs
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Each metadata command also has sub-commands that perform specific actions, and the latest detailed syntax of each command can seen by typing 'help' at the osgi prompt.
dbmd - The database metadata
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command
The dbmd command has the following sub-commands:
- list - List all the available datasources (the default if no sub-command is given) or list the tables that are contained within a datasource
- desc - Describes a table contained within a datasource
- conf - Generate a data definition XML template based on a table.
memd - The
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map engine metadata command
The memd command has the following sub-commands:
- list - Lists the available map engines
- desc - Describes a map engine
- toc - Generates a toc model XML template based on a map engine.
spmd - The spatial engine metadata command
The spmd command has the following sub-commands:
- list - List all the available datasources (the default if no sub-command is given) or list the spatial layers that are contained within a spatial engine
- desc - Describe a spatial layer contained within a spatial engine
- crs - List the coordinate reference systems of each spatial layer or a single spatial layer in a spatial engine
- count - Counts the number of rows in a spatial layer
- conf - Produces sample configuration XML files for a spatial engine
The map engine metadata command - memd
The memd command has the following sub-commands:
- list - Lists the available map engines
- desc - Describes a map engine
- toc - Generates a toc model XML template based on a map engine.