Roadmap

Database

• MySQL
• Oracle
• SQLServer
• PostgreSQL

SQL

• DQL
  • Simple
  • JOIN
  • BETWEEN
  • IN
  • ORDER BY
  • GROUP BY
  • Aggregation
  • LIMIT, rownum, TOP
  • Simple Sub Query
  • DISTINCT
  • HAVING
  • OR
  • UNION, UNION ALL
  • Calculate Expression, eg: SUM(pv) / COUNT(uv)
  • Complicated Sub Query
  • SQL Hint
• DML
  • INSERT INTO
  • INSERT SET
  • UPDATE
  • DELETE
  • INSERT INTO VALUES (xxx), (xxx)
  • UPDATE Multiple Tables
  • DELETE Multiple Tables
• DDL
  • CREATE TABLE
  • ALTER
  • DROP
  • TRUNCATE
  • CREATE VIEW
  • CREATE INDEX
  • CREATE OR REPLACE

Configuration

• Java API
• Spring namespace
• YAML
• Independent Read Write Split
• Improve Binding Table
• Configuration Center
• Dynamic Configuration

SQL Parser

• Lexer
• Parser
• Multiple SQL Parser
• Duplicate Parentheses

SQL Rewrite

• Correct Rewrite
• Optimize Rewrite

Route

• Hint
• Simple
• Cartesian

Merge

• Streaming
• Memory
• Decorator

Sharding

• Database
• Table
• Dynamic Table
• Default Data Source

Read Write Split

• Read Write Split
• Consistent with Same Thread
• Force Hint Master Database

Distribute Primary Key

• JDBC
• Strategy API
• Snowflake

BASE Transaction

• BED
• TCC

Orchestration

• Health Check
• Switch Data Source
• Flow Limit

Operator

• Dictionary Broadcast
• Dynamic Scale Out