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v4.0
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    中文EN
    v4.0

      Property Management

      Show Property

      // Show all node properties under node schemas 'test_schema' of graphset `test_graph`
      let result = await client.listNodeProperty({schema: "test_schema"}, {
          graphSetName: "test_graph"
      })
      
      // Show all edge properties under edge schemas 'test_schema' of graphset `test_graph`
      let result = await client.listEdgeProperty({schema: "test_schema"}, {
          graphSetName: "test_graph"
      })
      

      Create Property

      // Create node property 'test_pty' under node schema 'test_schema' of graphset 'test_graph'
      let result = await client.createNodeProperty({
          name: "test_pty",
          description: "desc",
          schema: "test_schema",
      }, {
          graphSetName: "test_graph"
      })
      
      // Create edge property 'test_pty' under edge schema 'test_schema' of graphset 'test_graph'
      let result = await client.createEdgeProperty({
          name: "test_pty",
          description: "desc",
          schema: "test_schema",
      }, {
          graphSetName: "test_graph"
      })
      

      Alter Property

      // Revise information of node property 'test_pty' under node schema 'test_schema'
      let result = await client.updateNodeProperty({
          schema: "test_schema",
          name: "test_pty",
          newName: "test_pty_new",
          newDesc: "desc"
      })
      
      // Revise information of edge property 'test_pty' under edge schema 'test_schema'
      let result = await client.updateEdgeProperty({
          schema: "test_schema",
          name: "test_pty",
          newName: "test_pty_new",
          newDesc: "desc"
      })
      

      Drop Property

      // Delete node property 'test_pty' from node schema 'test_schema'
      let result = await client.deleteNodeProperty({
          schema: "test_schema",
          name: "test_pty",
      })
      
      // Delete edge property 'test_pty' from edge schema 'test_schema'
      let result = await client.deleteEdgeProperty({
          schema: "test_schema",
          name: "test_pty",
      })
      
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