"found" by the @discordapp troops the hard way: https://status.discordapp.com/incidents/62gt9cgjwdgf
pinging @zorkian who pointed it out to me.

trivial to repro, this is against a 3.3.13 on fedora-31.

$ etcdctl set /baa schnorp
$ etcdctl get /baa
schnorp
$ echo -ne 'PUT /v2/keys/baa HTTP/1.1\r\nHost: boo\r\nContent-Length: 123\r\n\r\n' | nc localhost 2379
HTTP/1.1 200 OK
...
$ et

Describe the problem

Postgres:

search_path  
----------------
 "$user", public

Cockroach:

  search_path
----------------
 $user,public

This seems to break some Flyway things.

Should be extremely easy to fix. Probably just here: https://github.com/cockroachdb/cockroach/blob/16d0f7b7ccec222945f6bed858944b07e0d14834/pkg/sql/sessiondata/search_path.go#L

Now insert and query share the resource ( Max Process Count control) 。 When the query with high TPS，the insert will get error (“error: too many process”). I think separator the resource for Insert and Query will makes sense. Ensure enough resource for insert。It looks like Use Yarn， Insert and Query use the different resource quota。
Or the simple way , Can we set Ratio for Insert and

The network option setting code uses the default option code, which interprets the bytes passed to the option as a binary encoded 8 byte integer. The only way to set an integer value is to set the environment variable to the 8 byte binary encoding.

Hello Philip!
I think there is an issue with this part of the code of rqlite (store/store.go).

func (s *Store) Database(leader bool) ([]byte, error) {
	if leader && s.raft.State() != raft.Leader {
		return nil, ErrNotLeader
	}
	// Ensure only one snapshot can take place at once, and block all queries.
	s.mu.Lock()
	defer s.mu.Unlock()

	f, err := ioutil.TempFile("", "rqlilte-snap-

C++ test PgMiniTest.SystemTableTxnTest takes way too long. On centos-gcc-debug, I got

./yb_build.sh --cxx-test pgwrapper_pg_mini-test --gtest_filter PgMiniTest.SystemTableTxnTest

[       OK ] PgMiniTest.SystemTableTxnTest (957676 ms)

which is about 16 minutes. It has

  for (int i = 1; i <= 100; ++i) {

and I think this can be reduced down to 50

Use case:

This relates to crate/crate#11020

It would allow users to use the function in a default clause of a primary key column. This would enable use-cases as mentioned in the issue with libraries like dataset

This function would return text instead of uuid

TestPlanMatchingFramework#assertFails doesn't check anything useful today.
The underlying assertion can change without notice.

Should be replaced with assertThatThrownBy and some check on the reported message.

Currently we don't have any mechanism to limit the maximum number of clients that could be handled simultaneously.

This feature should be designed properly. Here is some clue: https://redis.io/topics/clients#maximum-number-of-clients

Now that we support more than 1 data type, we should include the values data type in cache nodes. This give us a way of easily identifying what type of data a key points to e.g. string, queue (and more types in the future)

Currently a cache node object consists of a Key, a Value and a TTL. We should also add a field specifying the type of the Value