R-omk

1. if the count function becomes optimized that should work good. 2. I'm just worried about performance due to the presence of an unpopular feature. To avoid the "bottleneck" effect....

I recently faced a similar problem https://github.com/k8up-io/k8up/issues/648 As a solution, it is proposed to run all backups from the root user. But this is not always possible and certainly not...

https://github.com/tarantool/tarantool/issues/7331

for debug purposes exec `select * from system.parts where table = 'samples_v3' and active = 1 ` look at the fields `delete_ttl_info_min delete_ttl_info_max` also look at `SHOW CREATE TABLE qryn.samples_v3`...

I just reported an **obvious** problem that someone encountered in the telegram chat. I think you should use `require('txn_proxy')` to reproduce issue without external client. (or net box client)

@sylr, could you make a PR with your changes https://github.com/sylr/flexihash/commit/d44ecc80196febb367919b573b2c6309b8ed7cfd to the main repository?

Maybe related https://github.com/tarantool/vshard/issues/207

https://github.com/tarantool/tarantool/issues/9563 related

also tuples may be too big to print all data

The current implementation of prepared queries looks weird in principle. It is quite different from how it works in the standard sql library. However, I believe that there should be...