On 2020-Sep-02, Michael Paquier wrote:

> Yeah, I am all for removing "concurrent" from ReindexStmt, but I don't
> think that the proposed 0002 is that, because it is based on the
> assumption that we'd want more than just boolean-based options in
> those statements, and this case is not justified yet except if it
> becomes possible to enforce tablespaces.  At this stage, I think that
> it is more sensible to just update gram.y and add a
> REINDEXOPT_CONCURRENTLY.

Yes, agreed.  I had not seen the "params" business.

> I also think that it would also make sense to pass down "options"
> within ReindexIndexCallbackState() (for example imagine a SKIP_LOCKED
> for REINDEX).

Seems sensible, but only to be done when actually needed, right?

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services


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