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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Apr 20, 2021 - Go
In #58923, we added the ability to set a column as VISIBLE and NOT VISIBLE.
We now need the ability to have ALTER COLUMN <col> SET [VISIBLE|NOT VISIBLE].
The changes to do this are as follows (you can follow SET DEFAULT as a guideline for what to write)
- Add a
type AlterTableSetVisible struct { Visible bool }struct to tree/alter_table.go, similar toAlterTableSetDefault. - Add th
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
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Apr 20, 2021 - C++
Now insert and query share the resource ( Max Process Count control) 。 When the query with high TPS,the insert will get error (“error: too many process”). I think separator the resource for Insert and Query will makes sense. Ensure enough resource for insert。It looks like Use Yarn, Insert and Query use the different resource quota。
Or the simple way , Can we set Ratio for Insert and
Hi all,
The documented isTransaction property on transactions is missing from the typescript definition. I would submit a PR but I do not know how to write such a thing. Apologies.
B
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Apr 20, 2021 - 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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Apr 20, 2021 - Go
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Apr 18, 2021 - JavaScript
## Python/Regex fix
This is a reminder for me or a task if anyone wants :P
Basically, The last two questions aren't really regex's questions.
To do:
- Move said questions to correct place.
- Add new regex questions (Python related!)?
- Maybe add a new ## Regex section, as it is a valuable skill
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Mar 25, 2021 - Python
Hello Philip!
I think there is an issue with this part of the code of rqlite (store/store.go).
func (s *Store) Database(leader bool) ([]byte, error) {
if leader && s.raft.State() != raft.Leader {
return nil, ErrNotLeader
}
// Ensure only one snapshot can take place at once, and block all queries.
s.mu.Lock()
defer s.mu.Unlock()
f, err := ioutil.TempFile("", "rqlilte-snap-
Whenever I submit a GET request to the api/public/groups endpoint, the "collections" field for each group returns "None" on every group, even if they have access to collections. I can verify that the
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Mar 25, 2021 - Python
Right now, the validation error message is in the Example Usage box, which is what SSDT does

There's support for validation for input boxes, so it would be nicer for the error message to show up with the associated input box like this:

Issue Description
While using model.bulkCreate, as we pass the options, an object which contains transaction, it comes modified after the execution
What are you doing?
We have called bulk