Couchbase Playground

go - Search Query String

Basic Search query string, with looping through each returned row.

Visit the docs to learn more about Full Text Search in Go.

To run this example, click the button in the top right corner of the code editor.

Code Editor

package main

  import (
    "fmt"
    "log"
    "encoding/json"
    "github.com/couchbase/gocb/v2"
    "github.com/couchbase/gocb/v2/search"
  )

  func main() {
    cluster, err := gocb.Connect("couchbase://127.0.0.1", gocb.ClusterOptions{
      Authenticator: gocb.PasswordAuthenticator{
        Username: "username",
        Password: "password",
      },
    })
    if err != nil {
      log.Fatal(err)
    }

    results, err := cluster.SearchQuery(
      "travel-fts-index",
      search.NewQueryStringQuery("swanky"),
      &gocb.SearchOptions{
        Limit:  10,
      },
    )
    if err != nil {
      log.Fatal(err)
    }

    var content interface{}
    for results.Next() {
      content = results.Row()
      prettyJSON, err := json.MarshalIndent(content, "", "    ")
      if err != nil {
          log.Fatal("Failed to generate json", err)
      }
      fmt.Printf("Found row: %s\n", string(prettyJSON))
    }
    metadata, err := results.MetaData()
    fmt.Printf("Reported total rows: %d\n",metadata.Metrics.TotalRows)

    err = results.Err()
    if err != nil {
      log.Fatal(err)
    }
  }

go - Search Query String

Code Editor

Output