玖涯软件开发|java/go/python

MyBatis Mybatis-plus v3.1.2 无法正确执行多列组合查询语句

MyBatis version3.1.2Database vendor and versionmysql5.7Test case or example projectdkpkMap: MapSteps to reproduce也尝试过用@S...

MyBatis Why isn't multithreading adopted for parsing XNode and constructing MappedStatement here?

private void buildStatementFromContext(List<XNode> list, String requiredDatabaseId) { for (XNode context : list...

MyBatis BindingException: Parameter 'a' not found. Available parameters are [param1, b] for the case when I use xml query building and one query for several Mapper-methods.

mybatis 3.0.0+public interface Mapper { String select(@Param("a") String s); String select(@Param("b&qu...

MyBatis Please allow extend base Enum handlers - change type access to protected

In both classes EnumTypeHandler and EnumOrdinalTypeHandler type defined as: private Class<E> type;:* https://githu...

MyBatis MyBatisSystemException: nested exception is org.apache.ibatis.builder.BuilderException

MyBatis version3.5.14Database vendor and versionMysql 8.0.29 Test case or example projecthttps://github.com/yudarer/demo...

MyBatis 是否考虑借鉴一下sqltoy-orm的sql写法？

https://github.com/sagframe/sagacity-sqltoyComment From: harawataHello @chenrenfei ,As I don't understand Chinese, I am ...

MyBatis Whether the local cache needs to be locked to ensure data correctness?

BaseExecutor.query(MappedStatement ms, Object parameter, RowBounds rowBounds, ResultHandler resultHandler, CacheKey key,...

MyBatis NullPointerException occurred accidentally

Occasional errors do not always occurmybatis version: 3.5.13mybatis-spring: 2.1.1mysql-connector-j: 8.1.0atomikos-util: ...

MyBatis Endless cache deserialization

MyBatis version3.4.6Database vendor and versionMySql 8.0.32Test case or example projectDon't have one.Steps to reproduce...

MyBatis insert multiple rows and write-back id error

MyBatis version3.5.3Database vendor and versionMysql8.0Test case or example projecttable def:create table `ass_vehicle_b...

MyBatis mybatis does not support N' for sql server

i have an statement like below for sql server,insert into student(name,age) values(N'张三',10)it seems we can not use N'#{...

MyBatis mybatis 3.5.1 mysql LocalDateTime wrong time zone mapping

MyBatis version3.5.1Database vendor and versionMysql 8.0.11Test case or example projectExample project.mybatis-bug.zipSt...

MyBatis virutal thread support

hi i see that an intresting MR with lock support have been merged into masterdo you have any plan to deploy on mvn repo?...

MyBatis useGeneratedKeys settings

since 3.5.0 useGeneratedKey skeyProperty must be specified, the global setting useGeneratedKey could be deletedMyBatis ...

MyBatis NullpointerException thrown in BaseExecutor.queryFromDatabase()

Hi guys, I found a bug in MyBatis 3.2.2. I'm also using EhCache 2.5.1, and I have lazy loading enabled.In a project I'm ...

MyBatis Error retrieving database id results in invalid bound statement when statements are executed

Here's what happened to me:During application startup, connecting to database failsSqlSessionFactoryBean configures mapp...

MyBatis DefaultResultSetHandler#applyColumnOrderBasedConstructorAutomapping() should call Constructor.getParameterTypes() just once

MyBatis version3.5.14DefaultResultSetHandlerIt's not a bug, but memory resources can be reduced by fixing it i guesshttp...