apache/shardingsphere 4.0.0-RC3

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4.0.0-RC3

New Features

1. Sharding-UI, an orchestration management platform for ShardingSphere comes online.
2. Not only SQLs from MySQL, PostgreSQL, SQLServer, Oracle, but any SQL92 Syntax can be parsed correctly and used in ShardingSphere.

Enhancement

1. Support using less-than character(<) and greater-than character(>) for sharding data.
2. When master and slave dataSources exist, support executing SELECT FOR UPDATE on master dataSource.
3. Support hint in Sharding-Proxy.
4. Finish parsing DAL syntax for MySQL.
5. Make configuration of orchestration compatible between Sharding-JDBC and Sharding-Proxy.

Bug Fixes

1. Through Bug fix, the feature of encryption becomes much stable and applicable.
2. Support delete statement with alias.
3. Check and disable updating sharding column.
4. Fix wrong type of TINYINT and SMALLINT as INTEGER.

Refactor

1. Rename optimized module to preprocessor module.
2. Decouple rewrite core module for sharding/encrypt features.

Change Logs

1. MILESTONE