Release 3.23.04.0 #3752

yanhuqing666 · 2023-06-20T03:38:16Z

yanhuqing666
Jun 20, 2023
Maintainer

We have released a new version 3.23.04.0.

[[Feature] support update/delete shardingTable with join globalTable #3738] Support update/delete shardingTable with join globalTable. More Detail, see doc1, doc2
[[improvement] use rw-split, mysql version and dble fakeMySQLVersion keep the same range #3743] Adjusted the -DfakeMysqlVersion setting rule in RW-split mode. More Detail, see doc
[[improvement] the default xss value is too small in some jdk versions #3742] Adjust the default value of minimum stack size (-Xss).
[[Improvement] support tcp parameter configuration #3739] Support for adjusting tcp related parameters（alpha version）. More Detail, see doc.
[[Improvement] Optimize the global sequence loading logic #3727] Optimize the global sequence loading logic.
[[Improvement] Enhance/Optimize the SSL internal logic code #3745] Enhance/optimize the internal logic code that supports SSL, and handle scenarios that may cause memory leaks.

[ auto_increment_increment should not be a constant value by rwsplituser #3741] In RW-split mode, when the auto_increment_increment of the mysql is not equal to 1, insert wrong data using jdbc connection dble
[rwsplit user executing large package sql should not be limited by the maxPacketSize set by Dble #3744] In RW-split mode, executing large package sql should not be limited by the maxPacketSize set by dble
[the scaling thread(connection-pool-evictor-thread) exited unexpectedly #3746] The scaling thread(connection-pool-evictor-thread) exited unexpectedly
[After the master-slave switch, the 8066 side opens the transaction for rollback and some data is not rolled back #3747] After the master-slave switch, the 8066 side opens the transaction for rollback and some data is not rolled back
Support column aliases can be set when querying tables on the management side(9066)
Adjust some log printing
Fix some NPE issues

我们发布了新版本 3.23.04.0。

[[Feature] support update/delete shardingTable with join globalTable #3738] 针对分片表join全局表，支持update/delete多表. 更多详细信息，请参见 doc1, doc2
[[improvement] use rw-split, mysql version and dble fakeMySQLVersion keep the same range #3743] 对读写分离模式的-DfakeMysqlVersion设置规则进行了调整. 更多详细信息，请参见 doc
[[improvement] the default xss value is too small in some jdk versions #3742] 调整最小栈值(-Xss)的默认值.
[[Improvement] support tcp parameter configuration #3739] 支持调整tcp相关参数（实验功能）. 更多详细信息，请参见 doc
[[Improvement] Optimize the global sequence loading logic #3727] 优化全局序列加载内部逻辑
[[Improvement] Enhance/Optimize the SSL internal logic code #3745] 加强/优化支持SSL的内部逻辑代码，以及可能发成内存泄漏的场景处理

[ auto_increment_increment should not be a constant value by rwsplituser #3741] 读写分离中，当数据库的自增步长不等于1时，使用jdbc连接dble插入错误数据
[rwsplit user executing large package sql should not be limited by the maxPacketSize set by Dble #3744] 读写分离中，执行大包语句不受dble设置的maxPacketSize的限制
[the scaling thread(connection-pool-evictor-thread) exited unexpectedly #3746] 扩缩容connection-pool-evictor-thread线程偶现退出
[After the master-slave switch, the 8066 side opens the transaction for rollback and some data is not rolled back #3747] 主从切换后，业务端开启事务进行rollback时，部分数据没有被回滚
支持在管理端查询表时可以设置列别名
调整一些日志打印
解决一些NPE问题

[[improvement] use rw-split, mysql version and dble fakeMySQLVersion keep the same range #3743] 对读写分离模式的-DfakeMysqlVersion设置规则进行了调整。更多详细信息，请参见 doc

This discussion was created from the release Release 3.23.04.0.