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The problem:
I made a ddl on a online table, in case of table lock, I use mysql gh-ost tool. when using gh-ost tool,
old data would be write into a temp table and made a lot row events. after ddl …
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**Describe the bug**
When we declare an index using a coalesce function, the SQL migration instruction produced is invalid because it is missing some parenthesis around the coalesce function.
Ex…
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**Describe the bug**
When using dependency injection instead of passing the db dependency down through all the layers, a ContextVars is being used. Passing the db sessions via ContextVar over functi…
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Hey, Nick. New guy with migrations. However I think it's a legitimate issue.
I have both in .env set:
```
FLASK_APP='main.py'
FLASK_DEBUG='true'
ENVIRONMENT='dev'
PYTHONPATH='.'
```
My tree …
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> We meet a performance case when use gh-ost to do ddl
### Problem Description
When we do a ddl on a table which has a composed primary key, active session arise quickly and the database hang…
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```
What steps will reproduce the problem?
1. installing iphone browser
What is the expected output? What do you see instead?
i got this error:
An error has occured during load. Error text: Unable t…
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```
What steps will reproduce the problem?
1. installing iphone browser
What is the expected output? What do you see instead?
i got this error:
An error has occured during load. Error text: Unable t…
-
```
What steps will reproduce the problem?
1. installing iphone browser
What is the expected output? What do you see instead?
i got this error:
An error has occured during load. Error text: Unable t…
-
```
What steps will reproduce the problem?
1. installing iphone browser
What is the expected output? What do you see instead?
i got this error:
An error has occured during load. Error text: Unable t…
-
```
What steps will reproduce the problem?
1. installing iphone browser
What is the expected output? What do you see instead?
i got this error:
An error has occured during load. Error text: Unable t…