CacheExists

The CacheExists function will return "1" if a item exists in the bucket or "0" otherwise.

COMMAND SYNTAX

    CacheExists(bucket, item)

EXAMPLE

    INCLUDE JBC.h
    CRT CacheExists('bucket1', 'item1')
    CachePut('bucket1', 'item1', 'value1')
    CRT CacheExists('bucket1', 'item1')
    CRT CacheExists('bucket2', 'item1')

The output is: 

     0
     1
     0

NOTES

The CacheExists() function also returns "0" if the bucket itself does not exist in the cache. Also this function does not affect statistics of the bucket.

Last update: Sat, 16 Jul 2022 15:34