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upgrade v3.2408.0 to v3.2409.0 #2741
ColdWaterLW
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Upgrade
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不兼容的变更内容
新版本的SQLE做了非兼容性变更,旧的SQLE升级到新SQLE需要额外的手动升级操作。相关issue:
#2595
#2619
#2579
版本升级方案
由于无法直接使用SQL进行改表升级,因此本次升级使用升级工具进行,升级工具在 release 内下载,文件名upgrade-2408-2409
不允许重复执行,遇到意外原因升级失败,需要用原始备份库重新执行
DMS、SQLE表数据变更:
- 假设DMS元数据库为
dms
,schema的参数值与库名保持一致 - 假设SQLE元数据库为
sqle
,schema的参数值与库名保持一致 - 工具执行命令如下:
./upgrade-2408-2409 \ --dms-user={dms_mysql_user} \ --dms-pwd={dms_mysql_password} \ --dms-host={dms_mysql_host} \ --dms-port={dms_mysql_port} \ --dms-schema=dms \ --sqle-user={sqle_mysql_user} \ --sqle-pwd={sqle_mysql_password} \ --sqle-host={sqle_mysql_host} \ --sqle-port={sqle_mysql_port} \ --sqle-schema=sqle
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