Richard Gong

Many concurrent requests block the event loop

10

* **asyncpg version**: 0.28.0 * **PostgreSQL version**: 14.7 * **Do you use a PostgreSQL SaaS? If so, which? Can you reproduce the issue with a local PostgreSQL install?**: Issue occurs...

strptime does not handle nanoseconds for

1

Using `DateTime64(9, 'UTC')` - the python parser is not able to translate the 9 digits of precision. The error is ``` File "aiochclient/_types.pyx", line 29, in aiochclient._types._datetime_parse_f File "/usr/lib/python3.9/_strptime.py", line...

We should update `last_index` after yielding the message. Otherwise, we skip the chunk if `blob_download` fails with either of the caught errors.

## Describe your changes - _Provide Linear issue reference (e.g. MOD-1234) if available._ Backward/forward compatibility checks --- Check these boxes or delete any item (or this section) if not relevant...