Re: 2018-03 Commitfest Summary (Andres #1)
| От | Craig Ringer |
|---|---|
| Тема | Re: 2018-03 Commitfest Summary (Andres #1) |
| Дата | |
| Msg-id | CAMsr+YHWZP-QM7AEAMsYHHDJa4_YOXxt1FoN5mkD=mrpKdunOw@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: 2018-03 Commitfest Summary (Andres #1) (Fabien COELHO <coelho@cri.ensmp.fr>) |
| Ответы |
Re: 2018-03 Commitfest Summary (Andres #1)
Re: 2018-03 Commitfest Summary (Andres #1) |
| Список | pgsql-hackers |
On 3 March 2018 at 17:56, Fabien COELHO <coelho@cri.ensmp.fr> wrote:
The (trivial) big picture is to allow client-side expressions in psql (which as a \if:-) by reusing pgbench expression engine, so that one could write things like
\let i :j + 12 * :k
or
\if :VERSION_NUM < 140000
I still haven't really grasped why this isn't done by embedding a client-side scripting language interpreter, giving us vastly greater capabilities with only the maintenance of the glue instead of writing our own ad-hoc scripting tool. Something confine-able like JavaScript or Lua.
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