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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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Hi, I'm trying to read a CSV file like this (;,
delimiters):
A;B;C;D
1,1;2,2;3,3;4,1
1,1;2,2;3,3;4,1
1,1;2,2;3,3;4,1
What happens: semicolon from the first line does not become the main separator, the comma from the second line does and it breaks the file's logic.
Code that reads:
X.read(e.target.result, { type: 'string' })
Result
{
A1: { t: 's', v:
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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
Currently, tree.NotExpr
is implemented natively in the vectorized engine, so we have to fallback to the older row-by-row engine to evaluate it. We should, instead, vectorize NotExpr
.
I think the implementation will be quite similar to how tree.IsNullExpr
implemented, and I think we will want to implement two version of NotExpr
operator:
- one for projections, which populates a `coldata
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Oct 15, 2021 - Go
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Oct 6, 2021 - C++
MeiliSearch v0.23.0
When sending documents or creating an index, the Content-type
requirements are not the same
- Creating an index
curl -i \
-H 'Content-type: application/json; charset=utf-8' \
-X POST 'http://localhost:7700/indexes' \
--data-binary '{"uid": "test"}'
-> The index is created
- Sending documents
curl -i \
-H 'Content-type: applicatio
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Oct 16, 2021 - Haskell
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
- On windows do prisma format
- Open in HxD or similar
- See attached:
 only can support int32_t as input!
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Add more unit tests
- ShardingSQLRewriteContextDecorator
- ShardingParameterRewriterBuilder
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Oct 16, 2021 - Objective-C
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Oct 17, 2021 - JavaScript
Preflight Checklist
- I have completed all Troubleshooting Steps.
- I'm on the latest version of Directus.
- There's no other issue that already describes my problem.
Describe the Bug
Hello. When changing L
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Jul 22, 2021 - Rust
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- Wikipedia
- Wikipedia
https://github.com/pingcap/tidb/blob/42001503cbe6fd24c51214f59e3d3f5ec510f281/parser/lexer.go#L486-L509
The
break
statement at line 498 will take the control out of the switch but not out of the loop. If that is the intended behavior, thebreak
is useless.(Found by revive's
useless-break
rule)