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mybatis

30 indexed repositories · View on GitHub

mybatis-3
MyBatis SQL mapper framework for Java

Java · 20443 stars
generator
A code generator for MyBatis.

Java · 5311 stars
spring-boot-starter
MyBatis integration with Spring Boot

Java · 4252 stars
spring
Spring integration for MyBatis 3

Java · 2936 stars
mybatis-dynamic-sql
SQL DSL (Domain Specific Language) for Kotlin and Java. Supports rendering for MyBatis or Spring JDBC Templates

Java · 1160 stars
jpetstore-6
A web application built on top of MyBatis 3, Spring 3 and Stripes

Java · 606 stars
redis-cache
MyBatis Redis Cache adapter

Java · 406 stars
migrations
A command line Database migrations tool

Java · 227 stars
parent
The MyBatis parent POM which has to be inherited by all MyBatis modules

181 stars
guice
Google Guice integration for MyBatis 3

Java · 180 stars
scala
The Scala version of MyBatis SQL Mapper

Scala · 155 stars
ehcache-cache
MyBatis EhCache adapter

Java · 153 stars
ibatis2mybatis
Tool to convert iBATIS 2 xml files to MyBatis3

XSLT · 110 stars
ibatis-2
iBATIS 2.x

Java · 105 stars
spring-native

Java · 100 stars
memcached-cache
MyBatis Memcached adapter

Java · 75 stars
ignite-cache
Adapter for Apache Ignite

Java · 66 stars
freemarker-scripting
FreeMarker plugin for MyBatis 3.2

Java · 65 stars
velocity-scripting
Velocity scripting plugin for MyBatis

Java · 49 stars
ibatis-spring
Ibatis integration code copied from Spring ORM 3.2.x branch

Java · 28 stars
10 more repositories live on View on GitHub

Beginner friendly Everything

Open All

2.0.0: MyBatis3Utils overloads for legacy vs new *DSLCompleter make inline lambdas ambiguous Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

mybatis/mybatis-dynamic-sql#1147 · Opened Sep 18, 2026
3.6 regression: variable created by <bind> inside <where>/<set>/<trim>/<foreach> is no longer visible after the closing tag Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

mybatis/mybatis-3#3772 · 1 comment · Opened Sep 3, 2026
ParamNameResolver.getType() returns wrong types when special parameters shift indices Open

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

mybatis/mybatis-3#3769 · Opened Sep 3, 2026
FifoCache evicts an unrelated entry when an existing key is re-put Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

mybatis/mybatis-3#3768 · 2 comments · Opened Sep 3, 2026
Flexible scope of ReadOnlyPlugin Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

mybatis/generator#1565 · Opened Aug 3, 2026
Clarification on registering BeanDefinitionRegistryPostProcessor via ImportBeanDefinitionRegistrar despite documented lifecycle constraints Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

mybatis/spring#1272 · Opened Jul 12, 2026
Pre-existing annotations added to fields are getting overwritten with '@Generated' annotation with the latest version Open

Difficulty 3/5 1-2 days Newbie friendliness 50/100

mybatis/generator#1542 · 2 comments · Opened Jul 2, 2026
Remove derby Open

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

mybatis/guice#978 · Opened Jun 13, 2026
Remove Derby Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

mybatis/spring#1257 · Opened Jun 13, 2026
Remove Derby Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

mybatis/migrations-maven-plugin#494 · Opened Jun 13, 2026
Remove Derby Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

mybatis/ibatis-2#395 · Opened Jun 13, 2026
Remove Derby Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

mybatis/mybatis-3#3709 · 1 comment · Opened Jun 13, 2026
When to upgrade to a minor version Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

mybatis/mybatis-dynamic-sql#1098 · 5 comments · Opened Jun 9, 2026
Performance bottleneck in MyBatisPagingItemReader with large datasets (Deep Pagination) Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

mybatis/spring#1232 · Opened Apr 19, 2026
mybatis 返回结果映射错误 Open

bug waiting for feedback

Difficulty 3/5 1-2 days Newbie friendliness 45/100

mybatis/mybatis-3#3670 · 4 comments · Opened Apr 9, 2026
Proposal: Modularize Project into Separate Core, Eclipse, and Maven Plugin Repositories Open

mybatis/generator#1406 · 2 assignees · Opened Jan 4, 2026
**980+ threads** were blocked at OgnlRuntime.invokeMethod with the state BLOCKED (on object monitor), waiting to lock java.lang.reflect.Method objects. Open

bug on dependency library waiting for feedback

Difficulty 4/5 3-5 days Newbie friendliness 52/100

mybatis/mybatis-3#3589 · 1 comment · Opened Dec 29, 2025
Provide DslMapper To simplify Kotlin code Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

mybatis/mybatis-dynamic-sql#1021 · 2 comments · Opened Dec 23, 2025
Rollback occurs with MyBatisBatchItemWriter + dynamic SQL unless assertUpdates(false) is used, but rollback is only logged at DEBUG level Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

mybatis/spring#1174 · Opened Dec 6, 2025
[Performance] OGNL 3.4.9 synchronized lock causes thread blocking under high concurrency (fixed in OGNL 3.5.0 BETA2) Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 52/100

mybatis/mybatis-3#3574 · 2 comments · Opened Dec 4, 2025
<dynamic>element is not readable Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

mybatis/ibatis2mybatis#58 · Opened Nov 22, 2025
Placeholders for prepared parameters are expanded too early Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

mybatis/velocity-scripting#270 · 1 comment · Opened Nov 13, 2025
Missing variable replacement translation Open

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

mybatis/ibatis2mybatis#56 · Opened Oct 17, 2025
using databaseId to adapt to multiple databases Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 46/100

mybatis/mybatis-3#3550 · 3 comments · Opened Oct 16, 2025
使用游标+druid数据源，出现java.sql.SQLException: No operations allowed after statement closed. Open

bug waiting for feedback

Difficulty 4/5 3-5 days Newbie friendliness 35/100

mybatis/mybatis-3#3530 · 1 comment · Opened Sep 20, 2025
Issue: PoolMaximumActiveConnections=1 Does Not Guarantee Single Connection in MyBatis Under High Contention (SQLite Database) Open

bug waiting for feedback

Difficulty 4/5 3-5 days Newbie friendliness 45/100

mybatis/mybatis-3#3524 · 6 comments · Opened Sep 7, 2025
重复执行使用游标的statement报statement已经关闭异常 Open

bug waiting for feedback

Difficulty 4/5 3-5 days Newbie friendliness 38/100

mybatis/mybatis-3#3505 · 2 comments · Opened Jul 21, 2025
EnumOrdinalBytehandler is Buggy Open

bug waiting for feedback

Difficulty 2/5 1-3 hours Newbie friendliness 50/100

mybatis/mybatis-3#3497 · 1 comment · Opened Jun 27, 2025
bulk insert文が複数行の時に実行エラー Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

mybatis/migrations#456 · 4 comments · 1 reaction · Opened Jun 20, 2025
codeql doesn't support scala currently Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

mybatis/scala#224 · Opened May 27, 2025
Will mybatis add metrics for promethues? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

mybatis/spring-boot-starter#1068 · 1 comment · Opened May 7, 2025
Add more logic to help use open rewrite Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

mybatis/parent#863 · Opened May 1, 2025
Restrict usage of direct junit 4 Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

mybatis/parent#862 · Opened May 1, 2025
Is it possible that the parameter is not recognized because of the long query line? ORA-00937: not a single-group group function Open

waiting for feedback

Difficulty 4/5 3-5 days Newbie friendliness 20/100

mybatis/mybatis-3#3463 · 3 comments · Opened Apr 29, 2025
How can I iterate the item of the inner loop with <foreach> tag Open

waiting for feedback

Difficulty 4/5 3-5 days Newbie friendliness 35/100

mybatis/mybatis-3#3460 · 1 comment · Opened Apr 27, 2025
Support to set maxRows as well as fetchSize of Statement Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

mybatis/mybatis-3#3453 · 6 comments · Opened Apr 16, 2025
The databaseId can support multiple values. Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

mybatis/mybatis-3#3452 · 1 comment · Opened Apr 15, 2025
SpringManagedTransaction.openConnection() log. Could this be misunderstood? Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

mybatis/spring#1079 · 1 reaction · Opened Mar 20, 2025
框架层能否增加查询数量的限制？ Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

mybatis/mybatis-3#3436 · 4 comments · Opened Mar 19, 2025
mybatis 使用 InsertSelectiveMapper插入带有自增键的数据 SELECT LAST_INSERT_ID()执行报错 Open

waiting for feedback

Difficulty 4/5 3-5 days Newbie friendliness 35/100

mybatis/mybatis-3#3426 · 1 comment · Opened Mar 11, 2025
cacheEnabled bypasses BATCH mode Open

waiting for feedback

Difficulty 3/5 1-2 days Newbie friendliness 42/100

mybatis/mybatis-3#3408 · 1 comment · Opened Feb 12, 2025
在xml中的判断条件不生效的问题 Open

waiting for feedback

Difficulty 3/5 1-2 days Newbie friendliness 35/100

mybatis/mybatis-3#3401 · 2 comments · Opened Jan 23, 2025
Add the build-hook-maven-plugin Open

mybatis/parent#810 · 1 comment · 1 assignee · Opened Jan 13, 2025
Change Formatter caches to use m2 location Open

mybatis/parent#809 · 1 assignee · Opened Jan 13, 2025
Adopt Jspecify Open

mybatis/mybatis-3#3359 · 3 comments · 1 assignee · Opened Dec 31, 2024
Mockito subclass needed for java 25 only Open

mybatis/mybatis-3#3341 · 1 assignee · Opened Dec 28, 2024
[Enhancement request] Observability for hazelcast Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

mybatis/hazelcast-cache#202 · Opened Dec 24, 2024
Get IllegalStateException when putting an object into the BlockingCache Open

waiting for feedback

Difficulty 4/5 3-5 days Newbie friendliness 20/100

mybatis/mybatis-3#3326 · 1 comment · Opened Dec 23, 2024
There is an issue with MappedStatement.getBondSql. BoundSql has been rewritten, but because SQL itself does not have parameters, BoundSQL has been restored Open

waiting for feedback

Difficulty 5/5 Over a week Newbie friendliness 10/100

mybatis/mybatis-3#3307 · 1 comment · Opened Dec 1, 2024
Can interceptors provide sorting support? Open

🔩 interceptor

Difficulty 5/5 Over a week Newbie friendliness 35/100

mybatis/mybatis-3#3293 · 1 comment · Opened Nov 5, 2024

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