内容简介:经过 M1-M4 四个版本,Sharding-Sphere 3.0.0 迎来了正式版。 Sharding-Sphere 是一套开源的分布式数据库中间件解决方案组成的生态圈,它由 Sharding-JDBC、Sharding-Proxy 和 Sharding-Sidecar(规划中)这3款相...
经过 M1-M4 四个版本,Sharding-Sphere 3.0.0 迎来了正式版。
Sharding-Sphere 是一套开源的分布式数据库中间件解决方案组成的生态圈,它由 Sharding-JDBC、Sharding-Proxy 和 Sharding-Sidecar(规划中)这3款相互独立的产品组成。他们均提供标准化的数据分片、分布式事务和数据库治理功能,可适用于如 Java 同构、异构语言、容器、云原生等各种多样化的应用场景。
规划线路图:
更新内容:
Milestones
Sharding-Proxy launch. Support the use of Sharding-Sphere in the form of database to support for MySQL CLI and GUI client
New Features
Core
ISSUE #290 Support batch INSERT
ISSUE #501 Support OR
ISSUE #980 Support DCL
ISSUE #1111 Support MySQL DAL
Sharding-Proxy
ISSUE #902 Support XA transaction
ISSUE #916 Support authorization
ISSUE #936 Support registry center
ISSUE #1046 Support multiple logic databases
Enhancements
Core
ISSUE #373 Support
order by ?
ISSUE #610 Route unicast for DQL without table
ISSUE #701 Caching parsed results to improve performance
ISSUE #773 Support sharding and autoincrement key of INSERT without column names
ISSUE #935 Use
YAML
instead ofJSON
to store configurations in registry centerISSUE #1004 Properties can configure for Sharding and Master-slave independent
ISSUE #1205 Execute engine enhancement
Sharding-JDBC
ISSUE #652 Support
Spring Boot Starter
2.XISSUE #702 Support
$->{..}
for inline expressionISSUE #719 Support inject key generator objects by spring namespace
ISSUE #720 Support inject sharding algorithm objects by spring namespace
Sharding-Opentracing
ISSUE #1172 Opentracing enhancement
API changes
ISSUE #1153 Adjust the maven artifactId for Orchestration module
ISSUE #1203 Adjust Spring namespace xsd for Sharding and Master-slave
ISSUE #1289 Adjust Hint API
ISSUE #1302 Refine package structure
ISSUE #1305 Deprecated and remove sharding-jdbc-transaction-parent module
ISSUE #1382 Remove type configuration in Orchestration module
Bug Fixes
Core
ISSUE #569 Failed to parse SQL for Oracle when ROWNUM is not at end
ISSUE #628 Support data type jsonb for PostgreSQL
ISSUE #646 When aliases in
SELECT ITEMS
correspond to the real column names ofGROUP BY
orORDER BY
, there is no need to generate derived columnsISSUE #806
NOT IN
parse exceptionISSUE #827 Endless loop for bad SQL like
SELECT * FROM table WHERE id IN ()
ISSUE #919 Inline expression with groovy may cause memory leak
ISSUE #993 Fail to parsing PostgreSQL due to the quotation
ISSUE #1015 Support SQL like
SELECT id, COUNT(*) FROM table GROUP BY 1,2
ISSUE #1120 Derived columns of
GROUP BY / ORDER BY
appear in query resultISSUE #1186 Dead lock may occur on MEMORY_STRICTLY mode when get connection on concurrency environment
ISSUE #1265 RoundRobinMasterSlaveLoadBalanceAlgorithm throw an ArrayIndexOutOfBoundsException when AtomicInteger overflow
Sharding-JDBC
ISSUE #372 Reuse PreparedStatement cause cache of route result do not clean
ISSUE #629 Support transaction isolation on JDBC
ISSUE #735 Unexpected slave datasource routing result when using
Round-robin
load-balance algorithm in MybatisISSUE #1011 Can't resolve placeholder in
Spring Boot YAML
configuration
获取地址:
<groupId>io.shardingsphere</groupId> <artifactId>sharding-jdbc-core</artifactId> <version>3.0.0</version>
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