apache/shardingsphere 1.5.0.M1

1.5.0.M1 (Not Apache Release)

on GitHub

Milestones

1. The new SQL parsing module removes the dependence on Druid. We only need to parse the sharding context, and adopt a "semi understanding" concept for SQL to further improve performance and compatibility, and reduce code complexity
2. Support Oracle, SQLServer and PostgreSQL
3. Simplify the distributed self increasing sequence. Each table is supported by simplifying a multiple self increasing sequence to a single table supporting only a single distributed self increasing sequence, and no longer supporting workerID settings through environment variables

Not Support Items

1. Do not support Paging for Oracle and SQLServer
2. Remove support for OR

Developing

1. Refine ShardingRule, each ShardingRule only support single TableRule
2. BindingTableRule enhanced, each TableRule can support BindingTableRule with multiple different sharding strategies
3. Support sub-query
4. Support OR
5. Support Paging for Oracle and SQLServer
6. Support inline sharding strategy