HEXISTS

Syntax

HEXISTS key field

Module

hash

Categories

fast hash read

Description

Returns if field is an existing field in the hash.

Examples

Go (Embedded)

Returns if field exists in a hash:

db, err := sugardb.NewSugarDB()
if err != nil {
  log.Fatal(err)
}
exists, err := db.HExists ("key", "field1")

CLI

Returns if field exists in a hash:

> HEXISTS key field1