From 06cba6ccd165ca8b224797e37fccb9e63f026d77 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 21 Mar 2020 11:28:17 +0100 Subject: Adding upstream version 1.9.1. Signed-off-by: Daniel Baumann --- iredis/data/commands/decr.md | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 iredis/data/commands/decr.md (limited to 'iredis/data/commands/decr.md') diff --git a/iredis/data/commands/decr.md b/iredis/data/commands/decr.md new file mode 100644 index 0000000..78d2a2c --- /dev/null +++ b/iredis/data/commands/decr.md @@ -0,0 +1,19 @@ +Decrements the number stored at `key` by one. 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 decrement + +@examples + +```cli +SET mykey "10" +DECR mykey +SET mykey "234293482390480948029348230948" +DECR mykey +``` -- cgit v1.2.3