是否有任何命令可以从 GraphDB 导出图形？

Question

I am aware of the export functionality provided by the GraphDB workbench. However, I would like to find out if there is any command line utility to export the graph using the console quickly.

For example, there is importrdf command to load the data offline. There should be a command to export data as well. https://graphdb.ontotext.com/documentation/10.0/command-line-tools.html

Thanks.

Answer 1

You can use the command export using bin/storage-tool script.

Uses the source index ( srcIndex ) to export repository data to the destination file ( destFile ). Supported destination file extension formats: .trig, .ttl, .nq. For example to dump the repository data using the POS index into a f.trig file:

bin/storage-tool -command=export -storage=/repo/storage -srcIndex=pos -destFile=/repo/storage/f.trig

More details here: https://graphdb.ontotext.com/documentation/10.0/storage-tool.html#examples