If the source set does not exist or does not contain the specified element no operation is performed and zero is returned, otherwise the element is removed from the source set and added to the destination set. On success one is returned, even if the element was already present in the destination set.
An error is raised if the source or destination keys contain a non Set value.
Time complexity O(1) @param srckey @param dstkey @param member @return Integer reply, specifically: 1 if the element was moved 0 if theelement was not found on the first set and no operation was performed
| |