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.
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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
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Jul 6, 2022 - C++
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Jul 6, 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
The Link in the E-Mail is broken.
When I remove the %0D behind the "?" in the above u
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
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Jul 6, 2022 - C
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
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Jun 28, 2022 - Go
FEAT: IN operator
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Jun 27, 2022 - JavaScript
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Jul 6, 2022 - C#
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Jun 26, 2022 - Python
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Jul 6, 2022 - Go
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
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Jun 22, 2022 - Jupyter Notebook
Quickstart review
- Missing information on how to create other databases
- Missing information on how to switch to other databases
- When using time travel, we don’t know where to get the transaction number from - we should show this to the user after committing data (this may be a missing capability in immudb / tools).
- The last long query example in the quick start is incorrect (incorrect
Bug Report
Please answer these questions before submitting your issue. Thanks!
1. Minimal reproduce step (Required)
2. What did you expect to see? (Required)