SDB.Sdb.num_exists – libr Reference Manual
Packages
libr
SDB
Sdb
json_indent
json_unindent
now
Sdb
@get
@set
add
array_contains
array_delete
array_get
array_length
array_remove
array_remove_num
array_set
array_set_num
bool_get
bool_set
exists
expire_get
expire_set
json_get
json_num_dec
json_num_get
json_num_inc
json_num_set
json_set
ns
ns_path
num_dec
num_exists
num_get
num_inc
num_set
query
querys
reset
sync
unlink
unset
num_exists
Description:
public
bool
num_exists
(
string
key)