产品简介.................................................................................4
重要公共模块.............................................................................5
基础数据结构 Array .......................................................................................................................5
内存访问数据结构 MemoryBlock .................................................................................................5
内存池 Memory Pool.......................................................................................................................7
远程函数调用 RPC .......................................................................................................................13
MASTER NODE.............................................................................19
简介 .....................................................................................................................................................................19
1. CONTROL 模块................................................................................................................................................19
表分布策略....................................................................................................................................19
2. SQL 模块 .....................................................................................................................................................24
查询执行策略................................................................................................................................26
执行器............................................................................................................................................32
计划节点........................................................................................................................................36
元组操作........................................................................................................................................60
表达式计算....................................................................................................................................64
投影操作........................................................................................................................................68
DATA NODE...............................................................................75
简介 .....................................................................................................................................................................75
1. 重要模块.....................................................................................................................................................75
DB ..................................................................................................................................................75
Table...............................................................................................................................................76
Tablet Group ..................................................................................................................................78
Tablet .............................................................................................................................................79
Tablet Order ...................................................................................................................................80
