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Diffstat (limited to 'iredis/data/commands/copy.md')
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diff --git a/iredis/data/commands/copy.md b/iredis/data/commands/copy.md new file mode 100644 index 0000000..f9ff5b9 --- /dev/null +++ b/iredis/data/commands/copy.md @@ -0,0 +1,24 @@ +This command copies the value stored at the `source` key to the `destination` +key. + +By default, the `destination` key is created in the logical database used by the +connection. The `DB` option allows specifying an alternative logical database +index for the destination key. + +The command returns an error when the `destination` key already exists. The +`REPLACE` option removes the `destination` key before copying the value to it. + +@return + +@integer-reply, specifically: + +- `1` if `source` was copied. +- `0` if `source` was not copied. + +@examples + +``` +SET dolly "sheep" +COPY dolly clone +GET clone +``` |