INCR
Syntax
INCR key
Module
genericCategories
fast writeDescription
Increments the number stored at key by one. If the key does not exist, it is set to 0 before performing the operation. An error is returned if the key contains a value of the wrong type or contains a string that cannot be represented as integer. This operation is limited to 64 bit signed integers.
Examples
- Go (Embedded)
- CLI
Increment the value of the key mykey
:
vault, err := echovault.NewEchoVault()
if err != nil {
log.Fatal(err)
}
value, err := vault.Incr("mykey")
Increment the value of the key mykey
:
> INCR mykey