mirror of https://gitee.com/bigwinds/arangodb
22 lines
645 B
Markdown
22 lines
645 B
Markdown
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@brief Get all orphan collections
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`graph._orphanCollections()`
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Returns all vertex collections of the graph that are not used in any edge definition.
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@EXAMPLES
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@EXAMPLE_ARANGOSH_OUTPUT{general_graph__orphanCollections}
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var graph_module = require("@arangodb/general-graph")
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~ if (graph_module._exists("myGraph")){var blub = graph_module._drop("myGraph", true);}
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var ed1 = graph_module._relation("myEC1", ["myVC1"], ["myVC2"]);
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var graph = graph_module._create("myGraph", [ed1]);
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graph._addVertexCollection("myVC3", true);
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graph._orphanCollections();
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~ var blub = graph_module._drop("myGraph", true);
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@END_EXAMPLE_ARANGOSH_OUTPUT
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