LogicalProperty类 参考

Logical Property, such as the cardinality of logical operator 更多...

#include <property.h>

Public 成员函数
	LogicalProperty (int card)
int	get_card () const

Private 属性
int	card_ = 0

详细描述

Logical Property, such as the cardinality of logical operator

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该类的文档由以下文件生成:

• src/observer/sql/optimizer/cascade/property.h