WebbON DUPLICATE KEY UPDATE ...`syntax in mybatis mapper with sharding-jdbc hint. ----- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at ... WebbThe following examples show how to use net.sf.jsqlparser.statement.update.Update. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

一次sharding-jdbc 5.0 踩坑历程 - 知乎 - 知乎专栏

Webbför 18 timmar sedan · ON DUPLICATE KEY UPDATE g_value=?, params: key=A800000000001500, column=55A0, value=008000017CE616D8E1036F3495 com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction [thread-p-3-a-0] ERROR … Webb1 sep. 2024 · 引入sharding-jdbc后，发现自行setId后插入，会报错提示主键id不能为空，通过查看sql执行日志发现，里面并没有id字段，所以报错 INSERT INTO USER(name) VALUES('张三') 1 当然，我们可以通过mybatisplus注解生成主键 //uuid主键 @TableId(type = IdType.UUID) //雪花算法主键 @TableId(type = IdType.ID_WORKER) 1 2 3 4 但是我们想要 … polyester is a synthetic fiber

INSERT ... ON DUPLICATE KEY UPDATE ,Reporting the following …

Webb12 apr. 2024 · 项目使用 shardingSphere 进行脱敏加密，原有sql使用 ON DUPLICATE KEY UPDATE（插入记录，若存在即更新），sql异常。 具体sql如下： 1.原sql（异常）： … Webb在 MySQL 里面这种特性是 ON DUPLICATE KEY。 进一步看 assignment 的右边，发现它有几种类型： value：纯粹的值 [row_alias.]col_name：也就是指定使用某行 的某个列的值 [tbl_name.]col_name：也就是另一个列 [row_alias.]col_alias：指定使用某行的某个 列的值 只支持1、3 两种情况，因为在 INSERT 部分就没有支持 Row 的写法 从前面的分析来 … WebbThe syntax of INSERT ON DUPLICATE KEY UPDATE statement is as follows: INSERT INTO table (column_list) VALUES (value_list) ON DUPLICATE KEY UPDATE c1 = v1, c2 = v2, ...; … polyester is considered this type of fiber