Hello Heikki,
> I don't think we actually want backslash-continuations. The feature we want
> is "allow SQL statements span multiple lines", and using the psql lexer
> solves that. We don't need the backslash-continuations when we have that.
Sure. The feature *I* initially wanted was to have multi-line
meta-commands. For this feature ISTM that continuations are, alas, the
solution.
>> Indeed there are plenty of links already which are generated by makefiles
>> (see src/bin/pg_xlogdump/*), and probably a copy is made on windows. There
>> should no file duplication within the source tree.
>
> Yeah, following the example of pg_xlogdump and others is the way to go.
>
> Docs need updating, and there's probably some cleanup to do before this is
> ready for committing, but overall I think this is definitely the right
> direction.
I've created an entry for the next commitfest, and put the status to
"waiting on author".
> I complained upthread that this makes it impossible to use "multi-statements"
> in pgbench, as they would be split into separate statements, but looking at
> psqlscan.l there is actually a syntax for that in psql already. You escape
> the semicolon as \;, e.g. "SELECT 1 \; SELECT 2;", and then both queries will
> be sent to the server as one. So even that's OK.
Good!
--
Fabien.
