apache/shardingsphere 4.0.0

on GitHub

4.0.0

API Changes

1. Change package and maven groupId form io.shardingsphere to org.apache.shardingsphere.
2. Adjust Sharding-JDBC configuration API.
3. Adjust persist structure for registry center.

New Features

1. SQL92 Syntax available.
2. Sharding-Proxy for PostgreSQL protocol available.
3. SQL 100% compatible if route to single data node.
4. Less-than(<), greater-than(>) and Less-than-equal(<=), greater-than-equal(>=) for sharding key operator available.
5. DISTINCT SQL syntax available.
6. Broadcast table available.
7. LEAF key generator available.
8. XA Transaction available, Atomikos, Narayana and Bitronix integrated.
9. BASE Transaction available, Seata integrated.
10. Data encrypt available.
11. Skywalking plugin available.
12. Sharding-UI available, an orchestration management platform.

Enhancement

1. MariaDB supported.
2. Improve the compatibility of SQL parsing.
3. SELECT FOR UPDATE route to master data source only.
4. Hint in Sharding-Proxy available.
5. Make configuration of orchestration consistent between Sharding-JDBC and Sharding-Proxy.
6. Renew modified data sources only, not renew all the data sources.
7. Vibrate configurable for Snowflake key generator.

Bug Fixes

1. Improve the compatibility of JDBC Driver URL.
2. Delete statement with alias available.
3. Check and disable updating sharding column.
4. Fix wrong type of TINYINT and SMALLINT as INTEGER.

Change Logs

1. MILESTONE #3
2. MILESTONE #4
3. MILESTONE #5
4. MILESTONE #6
5. MILESTONE #7
6. MILESTONE #8
7. MILESTONE #9