DistinctCountAliasFieldInfo 类

命名空间

ShadowSql.Aggregates

程序集

ShadowSql.Core.dll

去重字段统计别名

public class DistinctCountAliasFieldInfo : DistinctCountFieldInfoBase, IAggregateFieldAlias, IAggregate, IFieldAlias, IFieldView, IView, IMatch, ISqlEntity

继承

object

VariantFieldInfoBase<ICompareField>

DistinctCountFieldInfoBase

DistinctCountAliasFieldInfo

实现

IAggregateFieldAlias

IAggregate

IFieldAlias

IFieldView

IView

IMatch

ISqlEntity

继承成员

VariantFieldInfoBase<ICompareField>._target

VariantFieldInfoBase<ICompareField>.Target

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

构造函数

DistinctCountAliasFieldInfo(ICompareField, string)

去重字段统计别名

public DistinctCountAliasFieldInfo(ICompareField field, string alias)

参数

field ICompareField

alias string

属性

Alias

别名

public string Alias { get; }

属性值

string

方法

IsMatch(string)

匹配

public bool IsMatch(string name)

参数

name string

返回

bool

WriteCore(ISqlEngine, StringBuilder)

sql拼接

protected override void WriteCore(ISqlEngine engine, StringBuilder sql)

参数

engine ISqlEngine

sql StringBuilder