PFCOUNT - 统计基数

Request/Response
返回给定 HyperLogLog 的基数估算值（不重复元素的数量）。

Basic Info

Mode
Request/Response
Endianness
big-endian
Charset
utf8
Newline
default

Communicator

Connection Name
默认服务器

Request Parameter

Format
raw
Escape
No
Newline Style
CRLF
Charset
utf8
Text Template raw 
*2
$7
PFCOUNT
${{key.length}}
{{key}}

Template Variables

key
HyperLogLog 键名 hll:uv

Response Parser

Format
raw
Line Wrapping
No
Append Newline
No
Show Timestamp
No
Clear on Execute
No
Scroll to Bottom
No