What do several common tags of docker images indicate?

I just started docker, and found that many images have the same tag. I don"t know what these tags represent.
such as stretch, hardened, jessie, wheezy

Mar.01,2021

are you using a debian-based image? That's the development code for debian,

in other words, you can find out this kind of problem by searching it.

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1ea74f6-1e4b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1ea74f6-1e4b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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