EVALSHA gives runtime error if script with the respective SHA isn't present.

[thakursaurabh1998]

The script is running well and fine. As soon as somebody runs SCRIPT FLUSH, all the scripts get removed from cache.

Next time when the application tries to run the script with .run, as expected it doesn't get found by EVALSHA which is running on the application and sending the SHA of the old cached script which is now removed.

Rather than just giving the below error, shouldn't it just load the script again and generate a new SHA?

NOSCRIPT No matching script. Please use EVAL.