Petr Gusev

gen-sql-meta достает метаданные из com и засовывает в посгресс, об этом и написано. В последующих запросах они будут браться из бызы.

А давайте вы возьмете и запилите поддержку mssql? Мы принимаем пулл реквесты. Не думаю, что вопрос про формат будет ключевым в этой задаче.

Draft version just to collect feedback. We need tests for this new config.

v3: * fixed comments/variables names/etc as @kbr- requested * added shrink_to_fit to log truncation * fixed backpressure test in replcation test suite

> @gusev-p can you explain the last force push? I'm trying to make backpressure test work. Previously it passed, but didn't test anything because `add_entry` was executed sequentially. I added...

v4: * added `_verify_persisted_snapshots` flag to disable snapshots validation for backpressure test

v5: * `max_command_memory_usage` removed, `memory_usage_of` is adapted to account for `sizeof(log_entry)` iff `command.size() < max_command_size - sizeof(log_entry)` * rebased/merged with current master

v6: * rebase/merge * fix `test_frequent_snapshotting` to work with new server config parameters

v7: * fix `add_entry_on_leader` after review fixes,` memory_permit.release();` if `not_a_leader` is thrown, semaphore is already destroyed in this case

> By the way, what is the cause of leader unavailability in those dtests? The tests stops the nodes themselves and then modify the configuration with `CREATE/DROP`