SQL
SQL stands for structured query language. It uses commands such as "select", "insert", "update", "delete". Some common relational database management systems that use SQL are: Oracle, MySQL, Microsoft SQL Server, PostgreSQL, etc.
Here are 26,257 public repositories matching this topic...
Add basic CI
We already have some scripts in the scripts directory. It would be good to run them for every PR.
This is also a great task for beginners.
## Python/Regex fix
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
If I create any model with
charset: 'utf8mb4', collate: 'utf8mb4_general_ci'
sequelize translates it to this for mysql
CREATE TABLE IF NOT EXISTS tablename ... ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE utf8mb4_general_ci;
On stepping through the code, it seems that the issu
We have metrics recoding flush related stats (number of flushes, duration), but
those only work when issuing explicit Flush request.
Some sinks (cloud storage) also flush based on other criteria (size) -- we should
add metrics to record those flushes as well.
Jira issue: CRDB-17659
ClickHouse® is a free analytics DBMS for big data
-
Updated
Jul 25, 2022 - C++
SQL powered operating system instrumentation, monitoring, and analytics.
-
Updated
Jul 25, 2022 - C++
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 |
| -------------------------- | -------------------------- | -------------------------- | -------------------------- |
Describe the Bug
I've got a bizarre behavior using Flows and Webhook / Request URL operation (https://docs.directus.io/configuration/flows/operations/#webhook-request-url)
If I put in the Request body {{ $trigger}}

the content-type of the request is **applica
FAQ page always changes, but the document is pretty static.
It is better to split FAQ and document, just remove FAQ and move the content into GitHub Wiki.
The tasks are:
- Add FAQ page in GitHub Wiki;
- Move FAQ content into WIKi;
- Add FAQ link into homepage's top menu (in document section);
- Add FAQ link into homepage's bottom menu (in document section).
Currently we only support Upsert for CockroachDB. Implementing same for MySQL should be pretty straightforward as well.
Wonder if we can also use INSERT ON CONFLICT UPDATE for PostgreSQL to ensure operation with same signature also works.
Describe the bug
Using a time dimension on a runningTotal measure on Snowflake mixes quoted and unquoted columns in the query. This fails the query, because Snowflake has specific rules about quoted columns. Specifically:
- All unquoted column names are treated as upper case
- Quoted column names are case sensitive.
So "date_from" <> date_from
To Reproduce
Steps to reproduce
An open-source time-series SQL database optimized for fast ingest and complex queries. Packaged as a PostgreSQL extension.
-
Updated
Jul 25, 2022 - C
Currently, when you clone a single branch from a Dolt database, you get only that single branch, but you still get remote tracking branches for the other branches in the remote database. To follow Git's semantics, we should not be creating those remote tracking branches for other branches.
Issue description
This option will improve performance in many scenarios
https://dev.mysql.com/worklog/task/?id=8134
https://www.facebook.com/weixiang.zhai/posts/678596755543802
Is your feature request related to a problem? Please describe.
with the implementation of copy to clipboard it would be very useful to have the option to copy with this pattern below (which I don't remember the name at this time)
The lightweight, distributed relational database built on SQLite
-
Updated
Jul 24, 2022 - Go
A javascript library to run SQLite on the web.
-
Updated
Jun 27, 2022 - JavaScript
The core infrastructure backend (API, database, Docker, etc).
-
Updated
Jul 25, 2022 - C#
Database migrations. CLI and Golang library.
-
Updated
Jul 25, 2022 - Go
q - Run SQL directly on delimited files and multi-file sqlite databases
-
Updated
Jun 26, 2022 - Python
Is your feature request related to a problem?
We have users periodically asking for week-based partitioning.
Describe the solution you'd like.
Add WEEK to the PARTITION BY options.
Describe alternatives you've considered.
No response
Additional context.
This PR should give enough hints on how to implement this feature: questdb/questdb#1571
This repository contains all the DSA (Data-Structures, Algorithms, 450 DSA by Love Babbar Bhaiya, FAANG Questions), Technical Subjects (OS + DBMS + SQL + CN + OOPs) Theory+Questions, FAANG Interview questions, and Miscellaneous Stuff (Programming MCQs, Puzzles, Aptitude, Reasoning). The Programming languages used for demonstration are C++, Python, and Java.
-
Updated
Jul 24, 2022 - Jupyter Notebook
SQL databases in Python, designed for simplicity, compatibility, and robustness.
-
Updated
Jul 19, 2022 - Python



Enhancement
We have many place to use the
exp/slicesto sort our struct. It can improve performance by using pdqsort and clean branch check. But We have many placement using the oldsort. Please remove it. Here is the example .BTW, You haven't to change the
bazel.build. it can be updated by robot.