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litespeed_wiki:lsmcd:commands:decr [2016/04/07 14:13] Rob Holda created |
litespeed_wiki:lsmcd:commands:decr [2016/04/07 18:54] (current) Rob Holda |
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| ===== decr ===== | ===== decr ===== | ||
| - | Decrement numerical key’s value by the given number if the key/value pair exists. | + | Decrement a numerical key’s value by the given number if the key/value pair exists. |
| **syntax:** | **syntax:** | ||
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| **parameters:** | **parameters:** | ||
| + | * **key** - The name of the unique key by which data is accessed. | ||
| * **value** - The data that needs to be stored. | * **value** - The data that needs to be stored. | ||
| * **noreply** - This **optional** parameter tells the server not to send any reply. | * **noreply** - This **optional** parameter tells the server not to send any reply. | ||
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| **possible errors:** | **possible errors:** | ||
| - | * **NOT_FOUND** - indicates that the key does not exist. | + | * **NOT_FOUND** - Indicates that the provided key does not exist in the LSMCD server. |
| - | * **CLIENT_ERROR** - indicates that the value associated with “mykey” is not numerical. | + | * **CLIENT_ERROR** - Indicates that the value associated with the provided key is not numerical. |
| - | * **ERROR** - indicates any other error, such as a syntax error. | + | * **ERROR** - Indicates any other error such as a syntax error. |