更新版本后无法正常 prepare · MyCATApache/Mycat-Server#2892

(3 comments) (0 reactions) (0 assignees)Java (9,451 stars) (3,886 forks)batch import

help wanted

説明

错误讯息

1、bug描述更新版本后 prepare 报错更新前更新后

2、版本号(非常重要) 原版本 Mycat-server-1.6.7.6-release-20210303094759 新版本 Mycat-server-1.6.7.6-release-20211221142218

3、相关表的配置信息 schema.xml (需包含表的配置信息，mysql的连接驱动是JDBC还是native方式) jdbc方式 rule.xml (涉及到的路由函数) 默认 server.xml(可选)

4、操作步骤

5、期望结果 A clear and concise description of what you expected to happen.

6、实际结果 A clear and concise description of what actually happened.

7、额外信息 Add any other context about the problem here.

技術スタック: java
領域: backenddatabase
Issue 種別: bug
難度: 3
推定時間: half day
活動状況: stale
明確さ: mostly clear
前提条件: Java basicsMycat configurationJDBC concepts
初心者向け度: 40
調査方針: Investigate the regression between versions 20210303094759 and 20211221142218. The prepare functionality likely involves classes like `ServerPrepare` or `PreparedStatement`. Compare the code changes in the release tags to identify what broke the prepare command. The error logs in the screenshots should be examined to pinpoint the failure. Comments in the issue may provide additional context.