KaiGai Kohei <kai...@kaigai.gr.jp> wrote:

> Can SELECT lo_create(16385); help this situation?

SELECT lo_create(loid) FROM (SELECT DISTINCT loid FROM pg_largeobject) AS t

would work for pg_migrator.

> I'm not clear whether we also check pg_largeobejct has chunks with same
> LOID on lo_create(). In the regular operation, it shall never happen.

I think the omission is a reasonable optimization.

Regards,
---
Takahiro Itagaki
NTT Open Source Software Center



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