Uses of Class
tech.ibit.mybatis.sqlbuilder.AggregateColumn

Packages that use AggregateColumn

Package	Description
tech.ibit.mybatis.sqlbuilder.column.support

Uses of AggregateColumn in tech.ibit.mybatis.sqlbuilder.column.support

Methods in tech.ibit.mybatis.sqlbuilder.column.support that return AggregateColumn

Modifier and Type	Method and Description
default AggregateColumn	IColumnAggregateSupport.aggregate(AggregateFunctionNameEnum functionName, String nameAs) 获取聚合列
default AggregateColumn	IColumnAggregateSupport.aggregate(AggregateFunctionNameEnum functionName, String nameAs, boolean distinct) 获取聚合列
default AggregateColumn	IColumnAggregateSupport.aggregate(String functionName, IColumn[] columns, String nameAs, boolean distinct) 获取聚合列
default AggregateColumn	IColumnAggregateSupport.avg(String nameAs) 平均数
default AggregateColumn	IColumnAggregateSupport.count(String nameAs) 计数
default AggregateColumn	IColumnAggregateSupport.count(String nameAs, boolean distinct) 计数
default AggregateColumn	IColumnAggregateSupport.ifnull(IColumn column2, String nameAs) IFNULL函数
default AggregateColumn	IColumnAggregateSupport.max(String nameAs) 最大值
default AggregateColumn	IColumnAggregateSupport.min(String nameAs) 最小值
default AggregateColumn	IColumnAggregateSupport.nullif(IColumn column2, String nameAs) NULLIF函数
default AggregateColumn	IColumnAggregateSupport.sum(String nameAs) 求和