RE: ETS: update list value without race condition

Sverker Eriksson <[email protected]>
Newsgroups gmane.comp.lang.erlang.general
Message-ID <AM7PR07MB69003AC062C017B110E7B3BDFD469@AM7PR07MB6900.eurprd07.prod.outlook.com> 
Correct.

If the key is fully bound in the match spec no table traversal is needed.

 

/Sverker

 

 

From: Frank Muller <[email protected]> 
Sent: den 22 april 2021 14:37
To: Sverker Eriksson <[email protected]>
Cc: Erlang-Questions Questions <[email protected]>
Subject: Re: ETS: update list value without race condition

 

Old contains the key already.

 

Maybe in this case there no full table scan :-)

Sverker, could you please confirm?
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