Adding upstream version 1.9.1.upstream/1.9.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 17 insertions, 0 deletions

diff --git a/iredis/data/commands/incrby.md b/iredis/data/commands/incrby.md
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+Increments the number stored at `key` by `increment`. If the key does not exist,
+it is set to `0` before performing the operation. An error is returned if the
+key contains a value of the wrong type or contains a string that can not be
+represented as integer. This operation is limited to 64 bit signed integers.
+
+See `INCR` for extra information on increment/decrement operations.
+
+@return
+
+@integer-reply: the value of `key` after the increment
+
+@examples
+
+```cli
+SET mykey "10"
+INCRBY mykey 5
+```