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v4.0

UQL Request

Find Nodes

resp, _ := client.UQL("find().nodes() as resultNode return resultNode limit 10", nil)
nodes, schemas, err := resp.Alias("resultNode").AsNodes()  // get returned column by column name

if err != nil {
log.Fatalln(err)
}

printers.PrintNodes(nodes, schemas)

Find Edges

resp, _ := client.UQL("find().edges() as resultEdge return resultEdge limit 10", nil)
edges, schemas, err := resp.Alias("resultEdge").AsEdges()

if err != nil {
log.Fatalln(err)
}

printers.PrintEdges(edges, schemas)

Find Paths

resp, _ := client.UQL("n().e()[2].n() as resultPaths return resultPaths{*} limit 10", nil)
paths, err := resp.Get(0).AsPaths()  // get returned column by index [0], same as 'Alias(resultPaths)' in this example

if err != nil {
    log.Fatalln(err)
}
printers.PrintPaths(paths)

Return a Table

resp, _ := client.UQL("n(as startNode).e()[2].n(as endNode) return table(startNode._id, endNode._id) as pairs limit 10", nil)
table, err := resp.Get(0).AsTable()  // same as 'Alias(pairs)' in this example

if err != nil {
    log.Fatalln(err)
}
printers.PrintTable(table)

Return an Array

resp, _ := client.UQL(`n({_id == "ULTIPA"}).e().n(as friends) return collect(friends.name) as names`, nil)
array, err := resp.Get(0).AsAttr()  // same as 'Alias(names)' in this example

if err != nil {
    log.Fatalln(err)
}
printers.PrintAttr(array)

Return Graphs

resp, _ := client.UQL("show().graph()", nil)
graphs, err := resp.Alias(http.RESP_GRAPH_KEY).AsGraphs()

if err != nil {
    log.Fatalln(err)
}
printers.PrintGraph(graphs)

Return Schemas

resp, _ := client.UQL("show().schema()", nil)

nodeSchemas, err := resp.Alias(http.RESP_NODE_SCHEMA_KEY).AsSchemas()
if err != nil {
    log.Fatalln(err)
}
edgeSchemas, err := resp.Alias(http.RESP_EDGE_SCHEMA_KEY).AsSchemas()
if err != nil {
    log.Fatalln(err)
}

printers.PrintSchema(nodeSchemas)
printers.PrintSchema(edgeSchemas)

Return Installed Algorithms

resp, _ := client.UQL("show().algo()", nil)
	
algos, err := resp.Alias(http.RESP_ALGOS_KEY).AsAlgos()

if err != nil {
    log.Fatalln(err)
}
printers.PrintAlgoList(algos)

Return Any Data

resp, _ := client.UQL("stats()", nil)

dataitem := resp.Alias(http.RESP_STATISTIC_KEY)

printers.PrintAny(dataitem)
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