|From:||Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr>|
|To:||PostgreSQL Developers <pgsql-hackers(at)postgresql(dot)org>|
|Subject:||Re: pgbench - allow backslash continuations in \set expressions|
|Views:||Raw Message | Whole Thread | Download mbox|
> Attached patch does what is described in the title, hopefully. Continuations
> in other pgbench backslash-commands should be dealt with elsewhere...
> Also attached is a small test script.
Here is another approach, with "infered" continuations: no backslash is
needed, the parsing is pursued if the last token of the line cannot end an
expression (eg an operator) or if there is an unclosed parenthesis.
I think that backslashes are less surprising for the classically minded
user, but this one is more fun:-) Also, this version changes a little more
the scanner because on each token the next state (continued or not) must
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