darcy(at)druid(dot)net (D'Arcy J.M. Cain) writes:
> One thing I notice is that a single query can seem to block other queries,
> at least to some extent.
It's not supposed to, except with certain specific features (for
example, I don't think any of the index types other than btree allow
concurrent insertions). Can you give a concrete example?
regards, tom lane