类 Aggregator 继承关系图:
Public 成员函数 | |
| virtual RC | accumulate (const Value &value)=0 |
| virtual RC | evaluate (Value &result)=0 |
Protected 属性 | |
| Value | value_ |
该类的文档由以下文件生成:
- src/observer/sql/expr/aggregator.h
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MiniOB 1
MiniOB is one mini database, helping developers to learn how database works.
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Public 成员函数 | |
| virtual RC | accumulate (const Value &value)=0 |
| virtual RC | evaluate (Value &result)=0 |
Protected 属性 | |
| Value | value_ |
1.9.5