Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>Use the <a href="http://golang.org/pkg/reflect/">reflect</a> package:</p> <blockquote> <p>Package reflect implements run-time reflection, allowing a program to manipulate objects with arbitrary types. The typical use is to take a value with static type interface{} and extract its dynamic type information by calling TypeOf, which returns a Type.</p> </blockquote> <pre><code>package main import ( "fmt" "reflect" ) func main() { b := true s := "" n := 1 f := 1.0 a := []string{"foo", "bar", "baz"} fmt.Println(reflect.TypeOf(b)) fmt.Println(reflect.TypeOf(s)) fmt.Println(reflect.TypeOf(n)) fmt.Println(reflect.TypeOf(f)) fmt.Println(reflect.TypeOf(a)) } </code></pre> <p>Produces:</p> <blockquote> <blockquote> <p>bool<br> string<br> int<br> float64<br> []string </p> </blockquote> </blockquote> <p><a href="http://play.golang.org/p/_KymowlCWY">Playground</a></p> <p>Example using <code>ValueOf(i interface{}).Kind()</code>:</p> <pre><code>package main import ( "fmt" "reflect" ) func main() { b := true s := "" n := 1 f := 1.0 a := []string{"foo", "bar", "baz"} fmt.Println(reflect.ValueOf(b).Kind()) fmt.Println(reflect.ValueOf(s).Kind()) fmt.Println(reflect.ValueOf(n).Kind()) fmt.Println(reflect.ValueOf(f).Kind()) fmt.Println(reflect.ValueOf(a).Index(0).Kind()) // For slices and strings } </code></pre> <p>Produces:</p> <blockquote> <blockquote> <p>bool<br> string<br> int<br> float64<br> string</p> </blockquote> </blockquote> <p><a href="http://play.golang.org/p/NdALPCv0RF">Playground</a></p>
    singulars
    1. This table or related slice is empty.
    1. POHow to find a type of an object in Go?
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USIntermernet
    1. USIntermernet
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTDownMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COreflect only displays the standard types. I am not able to get types of elements of a list container.
      singulars
      1. PO
      1. USRahul
    2. COI've updated my answer to include a slice of strings. Reflect works for any type. Please read the docs: http://golang.org/pkg/reflect/ & http://blog.golang.org/laws-of-reflection should be enough, although there are many SO questions related to reflection in Go that should help you out as well.
      singulars
      1. PO
      1. USIntermernet
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload