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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2022/06/20 11:48:08 UTC
[GitHub] [shardingsphere] lcxywfe opened a new issue, #18461: Django.db with ShardingProxy not commit after update
lcxywfe opened a new issue, #18461:
URL: https://github.com/apache/shardingsphere/issues/18461
## Bug Report
### Which version of ShardingSphere did you use?
5.1.2
Django version: 3.0.4
### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
ShardingSphere-Proxy
### Expected behavior
Update mysql with django.db
### Actual behavior
The update will not be committed and lock the row;
### Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc.
```
import os
import django
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "app.settings")
django.setup()
from sharding_test.models import ShardingTest
ShardingTest.objects.filter(id=1).update(v=9)
```
It could be reproduced with simple update and simple mysql table
The log of ShardingProxy:
```
[INFO ] 2022-06-20 11:45:15.385 [ShardingSphere-Command-120] ShardingSphere-SQL - Logic SQL: SELECT @@SQL_AUTO_IS_NULL
[INFO ] 2022-06-20 11:45:15.385 [ShardingSphere-Command-120] ShardingSphere-SQL - SQLStatement: MySQLSelectStatement(table=Optional.empty, limit=Optional.empty, lock=Optional.empty, window=Optional.empty)
[INFO ] 2022-06-20 11:45:15.385 [ShardingSphere-Command-120] ShardingSphere-SQL - Actual SQL: ds_11 ::: SELECT @@SQL_AUTO_IS_NULL
[INFO ] 2022-06-20 11:45:15.394 [ShardingSphere-Command-120] ShardingSphere-SQL - Logic SQL: UPDATE `ProjectIndexRecord` SET `status` = 1 WHERE `ProjectIndexRecord`.`project_id` = 30000
[INFO ] 2022-06-20 11:45:15.395 [ShardingSphere-Command-120] ShardingSphere-SQL - SQLStatement: MySQLUpdateStatement(orderBy=Optional.empty, limit=Optional.empty)
[INFO ] 2022-06-20 11:45:15.395 [ShardingSphere-Command-120] ShardingSphere-SQL - Actual SQL: ds_0 ::: UPDATE `ProjectIndexRecord` SET `status` = 1 WHERE `ProjectIndexRecord`.`project_id` = 30000
```
### Example codes for reproduce this issue (such as a github link).
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[GitHub] [shardingsphere] TeslaCN commented on issue #18461: Django.db with ShardingProxy not commit after update
Posted by GitBox <gi...@apache.org>.
TeslaCN commented on issue #18461:
URL: https://github.com/apache/shardingsphere/issues/18461#issuecomment-1161137700
The flag `AUTO_COMMIT` returned by Proxy is always `true`, which causes this issue.
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[GitHub] [shardingsphere] tristaZero closed issue #18461: Django.db with ShardingProxy not commit after update
Posted by GitBox <gi...@apache.org>.
tristaZero closed issue #18461: Django.db with ShardingProxy not commit after update
URL: https://github.com/apache/shardingsphere/issues/18461
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[GitHub] [shardingsphere] tristaZero commented on issue #18461: Django.db with ShardingProxy not commit after update
Posted by GitBox <gi...@apache.org>.
tristaZero commented on issue #18461:
URL: https://github.com/apache/shardingsphere/issues/18461#issuecomment-1166516356
@lcxywfe Good report, thanks.
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