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DatabaseTableMeta类第209行开始
for (String schema : schemas) {
// filter views
packet = connection.query("show full tables from `" + schema + "` where Table_typ…
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mysql数据库版本: PolarDB 100% 兼容 MySQL 5.7
tca版本: v1.4.0
实际使用时遇到两个问题:
1. 在新建代码库凭证的时候一直报错外键错误,经排查
`authen_scmaccount.auth_origin_id` 写入的是`Codedog`,关联的外键表`base_origin.name`中的是`codedog`
本地docker-compo…
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## Concepts
We have tried hard tuning performance of ShardingSphere in the past few months, and we found the synchronous threading model may be a big bottleneck of the performance.
As the backend of…
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**Describe the bug**
I pull the offical container, but when i execute
```bash
./polardb_build.sh
```
here is a error
and the container does not install the gcc, and llvm, It's better add it in h…
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## Current status
|Database types that support column storage|Whether delete is supported|remarks|
|---|---|---|
|MariaDB ColumnStore|Yes||
|SQL Server|Yes||
|Oracle In-Memory Column Store|Yes|…
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I setup 5 polardb servers 1 primary (32Cores, 256 GB) + 4 replica ( 32Cores, 256 GB).
Benchmark follow the instructions: https://www.alibabacloud.com/help/doc-detail/116849.htm?spm=a2c63.l28256.a3.43…
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when compile PolarDB, hit error as following,
tracking the define, can't find 'easy_spin_t' in easy_pool_t, the structure is in file easy_pool.h
/home/tony/PolarDB-for-PostgreSQL/src/backend/pol…
tozhu updated
2 years ago
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启动之后用 DBeaver 和 DataGrip 都可以连接的上。
但是数据库重启后,客户端怎么都连接不上了,也需要重新启动再连接就可以。
![image](https://user-images.githubusercontent.com/4516585/192152379-7b35dc38-c73a-46d5-b40d-e82cf3bfd37e.png)
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主库mysql: 8.0.29
pxd version: 0.3.0
设置好主从同步后, 往主库批量导入数据时, PolarDB-X会出现主键冲突问题, 实际上是没有这个问题的, 主库已经写入了所有数据了, 请问这个问题是写入主库的数据太快导致的吗 ?