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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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aphyr
aphyr commented Jun 13, 2022

What happened?

In a Jepsen test run of five etcd 3.5.3 nodes, with process pauses (sending processes SIGSTOP and SIGCONT), compaction (performed via the admin API), and defragmentation (via etcdctl), one etcd process crashed with the following error message:

{"level":"panic","ts":"2022-06-13T14:11:27.870Z","caller":"etcdserver/apply.go:638","msg":"unexpected error during txn","error
tangenta
tangenta commented Jun 10, 2022

Enhancement

Actual:

mysql> CREATE TABLE t1 (a BINARY(16) PRIMARY KEY);
Query OK, 0 rows affected (0.02 sec)

mysql> INSERT INTO t1 VALUES (AES_ENCRYPT('a','a'));
Query OK, 1 row affected (0.00 sec)

mysql> INSERT INTO t1 VALUES (AES_ENCRYPT('a','a'));
ERROR 1062 (23000): Duplicate entry '{ W]�u����.�٧t' for key 'PRIMARY'

Expected:

mysql> CREATE TABLE t1 (a BI
sheetjs
meilisearch
irevoire
irevoire commented May 3, 2022

Windows throw errors when we try to read a dump in the CI (maybe that actually happens everywhere?).
See the following action: https://github.com/meilisearch/meilisearch/runs/6215426608?check_suite_focus=true

This could be related to [this issue](https://documentation.red-gate.com/sbu7/errors-and-warnings/other-errors/system-error-32-the-process-cannot-access-the-file-because-it-is-being-used-

good first issue maintenance contribution accepted help wanted
dbeaver
KOLANICH
KOLANICH commented Jan 11, 2019

Sometimes it is needed to store compressed data in the DB. Unfortunately not all the DBs have built-in compression and FUSE compressed FSes are not available for every OS. So it may make sense to store compressed binary blobs in the DB.

Unfortunately when one sees them in DBeaver he sees them compressed, but often they are needed uncompressed. So it'd be nice to have a feature to decompress the

cockroach
mgartner
mgartner commented Apr 19, 2022

There are several optimization the execution engine can perform when evaluating LIKE patterns with %, which matches zero or any number of any character. For example, see #80073.

Sequential %s can prevent these optimizations, but they are semantically equivalent to a single %, so the optimizer should normalize them to a single %.

For example:

-- The following expressions 
C-enhancement good first issue T-sql-queries

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  • Updated Mar 18, 2022
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prisma
binary64
binary64 commented Aug 2, 2021

Bug description

On windows, I run prisma format and note the unusual file ending. The lines are all LF, but the very last line is CRLF.

This causes issue on my Linux CI where it formats it ending in LF's only, causing a diff to occur and the build to fail.

How to reproduce

  1. On windows do prisma format
  2. Open in HxD or similar
  3. See attached:

![image](https://user-images.g

bug/1-unconfirmed kind/bug topic: windows tech/typescript
xiaopingcs
xiaopingcs commented Jun 22, 2022

Bug Description
fix issues found by Coverity Scan in syncMain.c

To Reproduce
N/A

Expected Behavior
fix following issues:
| issue type | category | file path | function | line number |
| -------------------------- | -------------------------- | -------------------------- | -------------------------- |

good first issue improvement
directus
sxsws
sxsws commented Jun 18, 2022

Describe the Bug

Currently, if sending the email notification fails, no notification record is created. The record should be created first in case email sending fails for whatever reason.

Maybe if it does fail, that could be another notification record to the admin with a high alert level?

To Reproduce

As above.

Errors Shown

No response

What version of Directus are you u

API Improvement Good First Issue
Wikipedia
Wikipedia