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v4.0
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    中文EN
    v4.0

      Schema Management

      Show Schema

      // Show all schemas of graphset `test_graph` 
      let result = await client.listSchema({graphSetName: "test_graph"})
      

      Create Schema

      // Create node schema `test_node_schema` under graphset `test_graph` 
      let reuslt = await client.createNodeSchema({name: "test_node_schema", desc: "desc" }, {
          graphSetName: "test_graph"
      })
      

      // Create node schema `test_edge_schema` under graphset `test_graph` 
      let reuslt = await client.createEdgeSchema({name: "test_edge_schema", desc: "desc" }, {
          graphSetName: "test_graph"
      })
      

      Alter Schema

      // Revise information of node schema 'test_node_schema' of graphset 'test_graph'
      let result = await client.updateNodeSchema({
          name: "test_node_schema",
          newName: "test_node_schema_new",
          newDesc: "desc"
      }, {graphSetName: "test_graph"})
      
      // Revise information of edge schema 'test_edge_schema' of graphset 'test_graph'
      let result = await client.updateEdgeSchema({
          name: "test_edge_schema",
          newName: "test_edge_schema_new",
          newDesc: "desc"
      }, {graphSetName: "test_graph"})
      

      Drop Schema

      // Delete node schema 'test_node_schema'
      let result = await client.dropNodeSchema({
          name: "test_node_schema",
      })
      
      // Delete node schema 'test_edge_schema'
      let result = await client.dropEdgeSchema({
          name: "test_edge_schema",
      })
      
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