distributed-database

What happened?

If you don't pass a --name argument to your etcd processes, they will all have the name default and the cluster will operate normally. However, when you add a member, the generated ETCD_INITIAL_CLUSTER variable will have multiple entries with the name "default". When this environment variable is used, etcd will parse these into a mapping under a single key ("defau

Enhancement

[2022-02-14T04:12:14.746Z] ----------------------------------------------------------------------
[2022-02-14T04:12:14.746Z] FAIL: db_test.go:7069: testSerialDBSuite.TestModifyColumnTypeWhenInterception
[2022-02-14T04:12:14.746Z] 
[2022-02-14T04:12:14.746Z] db_test.go:7124:
[2022-02-14T04:12:14.746Z]     c.Assert(checkMiddleWarningCount, Equals, true)
[2022-02-14T04:12:

Describe the problem
When trying to use SHOW CREATE on a materialized view, the generated DDL is no longer a materialized view but a normal view, and the internal rowid column is part of the column definition.

To Reproduce

1. Create a materialized view:

CREATE MATERIALIZED VIEW test AS (SELECT 1 AS foo);

2. Use SHOW CREATE:

SHOW CREATE test

3. See tha

Change readwrite_splitting to Readwrite_splitting

Address : https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-proxy/distsql/usage/readwirte-splitting-rule/

Our CMake build process produces tarball packages using the cpack TGZ target. This produces a server and client package with a file layout meant to match where the various artifacts go.

Meanwhile, the packages we include on the download page are a flat archive of various binaries produced by the build process. This include one regular package and one debug package with debug symbols for a few

Description

Create a cluster with TEST_docdb_log_write_batches=true and observe the following -

./bin/yb-ctl create --rf=1 --data_dir ~/yugabyte-data --tserver_flags 'TEST_docdb_log_write_batches=true'
./bin/ysqlsh
yugabyte=# create table test (k int primary key, v int);
CREATE TABLE
yugabyte=# insert into test values (1, 1);
ERROR:  Network error: recvmsg error: Connection refus

The similar issue with https://github.com/trinodb/trino/issues/10857 and https://github.com/trinodb/trino/issues/11110

trino> CREATE VIEW accumulo .schema_not_found.test AS SELECT 1 AS c1;
CREATE VIEW

Use case:

Get the total duration over many events. Something like select sum(age(ended, started)) from myevents or select sum(ended - started) from myevents - depending on crate/crate#12479

See https://github.com/crate/crate/blob/dc3ce297b1597d482949a2e57479890feb3adbf4/server/src/main/java/io/crate/execution/engine/aggregation/impl/SumAggregation.java#L67

Enhancement

we should print the instance id in log to trace network problem

2022-05-16 19:15:23,353 WARN (starrocks-mysql-nio-pool-80969|82014) [ResultReceiver.getNext():125] fetch result execution exception, finstId=com.starrocks.proto.PUniqueId@69ee4600

expected:

2022-05-16 19:15:23,353 WARN (starrocks-mysql-nio-pool-80969|82014) [ResultReceiver.getNext():125] fetch r

Should return a valid empty response.

Need to investigate the behavior of pg.

From #2541

Is there an existing issue for the same feature request?

• I have checked the existing issues.

Is your feature request related to a problem?

Showcase SQL requires support of this function.


SELECT c.workorder_no,d.nuc_id, e.station_name,a.action_time, a.action_detail,
	CASE
				WHEN FIND_IN_SET('U360CEN', SUBSTRING( d.nuc_id, 1, 7 ) ) THEN 'UCL360C'
				WHE

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