displayProducts(rcStatement); displayProducts(seStatement); rcStatement.close(); rcConnection.close(); seStatement.close(); seConnection.close(); } But I got the exception: java.sql.SQLException: General error: Lock wait timeout exceeded; Try restarting transaction ...
xrdb: can't open display '' 这个错误通常表示 xrdb 命令无法连接到 X 服务器。为了解决这个问题,你可以按照以下步骤进行排查和修复: 确认DISPLAY环境变量是否设置正确: DISPLAY环境变量指定了 X 服务器的显示位置。在本地会话中,它通常设置为 :0。你可以通过以下命令查看当前 DISPLAY 环境变量的设置: bash echo...
I'm running Slackware current. After the recent glibc change, ImageMagick display is exhibiting bad behaviour. I open an image with display, left-click on it to get the menus, move the mouse down so I can click on Transform, but before I get there, it crashes and displays this message ...
However, the following error occur when the update record is not found. 2014 - commands out of sync; you can't run this command now What I want to do is ensure the delete and update record all success, or else rollback and display the error code. ...
However, the following error occur when the update record is not found. 2014 - commands out of sync; you can't run this command now What I want to do is ensure the delete and update record all success, or else rollback and display the error code. ...