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Category:
Database
When the uploading video fails, the status of the task of the application of the current channel [4: under review (platform)], not [3: failed (channel release)], the sequence of queue execution amplifies the program bug
2021/07/16
Connect to the WeChat third-party platform, repair within 1 day, there is a situation where the token is unavailable within 1 day. Re-adjusted rules, minimize the number of HTTP requests to get the tokens, while the token is absolutely permanently valid
2021/07/05
In Yii 2.0, use the like operator to find \ , the result is empty analysis, because the official bug of the mysql version
2021/07/01
mysql error: 1055 – expression #2 of select list is not in group by clause and contains nonaggregated columnmodel.group_idwhich is not functionally depend on columns in group by clause;
2021/05/26
Based on Python script, realize Redis data migration (self-built Redis migrate to Tencent Cloud brings Redis itself)
2021/04/28
MySQL table comments, field comments, and values are all garbled solutions
2021/04/07
An error is reported during database migration of Yii 2.0: Exception: Redis Error: ERR client sent auth, but no password is set
2021/04/06
External network connection to Alibaba Cloud RDS MySQL instance
2020/12/16
In Yii 2.0, Redis’s Active Record (Active Record), based on the ROW view structure, is inconsistent with the order of the model field.
2020/11/10
In Yii 2.0, when connecting two tables, specify some additional conditions in the ON section of the join query, based on the implementation of the ActiveDataFilter query filter
2020/10/24
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