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https://issues.apache.org/jira/browse/CASSANDRA-9430?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16143349#comment-16143349
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Murukesh Mohanan commented on CASSANDRA-9430:
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(Just a note to anybody interested in implementing this.) If this were to be
implemented with an option like Python's {{-i}}, I still wouldn't expect {{echo
"paging off;" | cqlsh -i}} to give me an interactive shell. That would require
{{cqlsh}} to detect whether it is connected to a TTY (since stdin naturally
would be from the pipe), then provide a prompt on that TTY, and read from that
TTY. That could be done ({{sudo}} is a command which does that), but it would
be quite hacky. I think it would be best if cqlsh didn't try to play guessing
games with stdin, and simply take it as given. Reading from a file given as an
option argument is a different case, of course.
> Add startup options to cqlshrc
> ------------------------------
>
> Key: CASSANDRA-9430
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9430
> Project: Cassandra
> Issue Type: Improvement
> Components: Tools
> Reporter: Jeremy Hanna
> Priority: Minor
> Labels: cqlsh, lhf
>
> There are certain settings that would be nice to set defaults for in the
> cqlshrc file. For example, a user may want to set the paging to off by
> default for their environment. You can't simply do
> {code}
> echo "paging off;" | cqlsh
> {code}
> because this would disable paging and immediately exit cqlsh.
> So it would be nice to have a section of the cqlshrc to include default
> settings on startup.
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