Redis命令对键进行排序

Question

The Redis command keys * will return a list of all keys and scan 0 is a more recent way to do something similar, but with less blocking. Do any commands exist that can sort the keys found, such as alphabetically, numerically, by creation timestamp, etc.?

Example of standard and fancy command sought:

standard keys post:* command:

post:2150
post:2400
post:1001
post:1006

fancy command to sort the keys alphabetically:

post:1001
post:1006
post:2150
post:2400

Answer 1

Redis returns keys, using KEYS (don't use it in production!) or SCAN, unordered. There is no "fancy" API to return them sorted but you can do it in the client application.