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v4.0
    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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