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Database

A database is a structured set of data held in a computer, most often a server. Databases use a database management system (DBMS) that interacts with users, similar to a lookup table. Modern databases are designed to allow for creation, querying, updating, and administration of the data it holds.

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rkd-msw
rkd-msw commented Apr 18, 2019

I'm using TLS on etcd 3.3.12 and have a mix of etcd proxies and masters. The proxies don't seem to honour the --cipher-suites setting, as it ends up with ECDHE-RSA-AES256-GCM-SHA384 despite --cipher-suites=TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 being set.

$ pgrep -laf /usr/bin/etcd
21968 /usr/bin/etcd --listen-client-urls https://0.0.0.0:4000 --adv
zhongzc
zhongzc commented Mar 19, 2020

Bug Report

1. What did you do?

Run Copr Test, encounter some inconsistent cases due to GROUP BY a constant.

A simplified version:

mysql root@127.0.0.1:test> create table t (a int);
Query OK, 0 rows affected
Time: 1.072s
mysql root@127.0.0.1:test> select max(a) from t group by -1;
(1105, 'other error: [components/tidb_query/src/batch/runner.rs:96]: BatchSlowHashAggregat
sheetjs
jsteenb2
jsteenb2 commented Feb 27, 2020

Right now we have the following, which doesn't validatie the needs of a given view. This allows for any colors to be provided, not necessarily the ones that are required. I'd recommend making these color validations accurate, where for Gauge it would require the min and max for instance. I'm assuming these are required for gauge, that may be in error. Would be nice to provide swagger that p

aaronfulkerson
aaronfulkerson commented Aug 12, 2019

Issue type:

[ ] question
[ ] bug report
[ ] feature request
[x] documentation issue

Database system/driver:

[ ] cordova
[ ] mongodb
[ ] mssql
[ ] mysql / mariadb
[ ] oracle
[x] postgres
[ ] cockroachdb
[ ] sqlite
[ ] sqljs
[ ] react-native
[ ] expo

TypeORM version:

[x] latest
[ ] @next
[ ] 0.x.x (or put your version here)

andy-kimball
andy-kimball commented Mar 8, 2020

A Limit operator with a limit value > 0 is a no-op when used with a SemiJoin or AntiJoin operator that has a True filter. This pattern occurs in a case like this:

root@:26257/defaultdb> EXPLAIN (OPT)
SELECT * FROM (VALUES ('andy'), ('radu')) cust(name)
WHERE EXISTS (
  SELECT * FROM (VALUES ('andy', 1), ('andy', 2)) ord(name, num)
  WHERE ord.name=cust.name LIMIT 1
);
         
fEyebrow
fEyebrow commented May 10, 2019

Describe the bug
When the elevated database user account does not have permission to create a schema, it cannot establish a connection with an existing database.

But when I provided the root account, I successfully established a connection with the database, but prisma created a schema called prisma.
Look like this:
![image](https://user-images.githubusercontent.com/18180417/57507662-fc

carmarri
carmarri commented Jan 28, 2020

Details for the issue

What did you do?

Select Table from the list, click "Modify Table" button, Add field "TestField", move field up or down.

What did you expect to see?

OK button enabled

What did you see instead?

OK button disabled: it remains enabled while modifying the table, but gets disabled when buttons "Move field up/down" are pressed just af

dgraph
paulrostorp
paulrostorp commented Feb 11, 2020

The grafana board seems to be outdated, a lot of the panels have no data, it seems to be missing in /debug/prometheus_metrics...

What version of Dgraph are you using?

v1.2.1

Have you tried reproducing the issue with the latest release?

Yes

What is the hardware spec (RAM, OS)?

Kubernetes 3 x 16gb 4cores, prometheus and grafana running locally.

Steps to reproduce the iss

tristaZero
tristaZero commented Mar 16, 2020

Hi, we are glad you can fix this issue to become a contributor to Apache Sharding Sphere.
Welcome! 😃

By doing this assignment, you can learn more about how a query SQL is parsed and how to verify the parsing result of a SQL in Apache ShardingSphere.

This issue is to add the parsing assertion for LiteralExpressionSegment by adding the start-index and stop-index attributes in `pa

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