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This page concerns the 23 + version of WINDEV, WEBDEV. Upgrade your version.
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
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WINDEV Mobile
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Others
Stored procedures
Adds a new key/value couple into the Memcached cache.
Example
MemcachedAdd(memConnection, "key", "value")
Syntax
<Result> = MemcachedAdd(<Connection> , <Key> , <Value> [, <Expiration> [, <Additional Value>]])
<Result>: Boolean
  • True if the operation was performed,
  • False if an error occurred (if the key/value couple already exists for example). To find out the error details, use ErrorInfo associated with the errMessage constant.
<Connection>: memcachedConnection variable
Name of memcachedConnection variable corresponding to the connection to the Memcached cache.
<Key>: Character string (with quotes)
Key to store.
<Value>: Character string (with quotes) or buffer
Value to store.
<Expiration>: Integer or optional duration
Duration during which the key is stored in the cache. This duration is expressed in seconds. This duration can correspond to:
  • an integer corresponding to the number of seconds,
  • a Duration variable.
  • the indication of duration in clear ('10s' for example).
This duration is set to 0 by default. In this case, the duration is unlimited: if there is not enough memory, the oldest keys are deleted.
<Additional Value>: Optional integer
Used to store an additional value associated with the Key/Value couple. This parameter can be used to describe the key or the value for example.
Components
WINDEVWEBDEV - Server codeReports and Queries wd230big.dll
Linux wd230big.so
Minimum required version
  • Version 23
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