Re: [HACKERS] postgresql transactons not fully isolated

On 06/20/2017 03:08 PM, Chapman Flack wrote:

> For me (in PG 9.5 at $work), at the instant of the commit in T1,
> T2 says:
> ERROR:  could not serialize access due to concurrent update

I get that result in 'serializable' and in 'repeatable read'.

I get the reported result (DELETE 0 and a table containing 2 and 3)
in both 'read committed' and 'read uncommitted'.

-Chap