AggregateAliasFieldInfo 类

命名空间

ShadowSql.Aggregates

程序集

ShadowSql.Core.dll

聚合字段别名信息

public class AggregateAliasFieldInfo : AggregateFieldInfoBase, IAggregateFieldAlias, IAggregate, IFieldAlias, IFieldView, IView, IMatch, ISqlEntity

继承

object

VariantFieldInfoBase<ICompareField>

AggregateFieldInfoBase

AggregateAliasFieldInfo

实现

IAggregateFieldAlias

IAggregate

IFieldAlias

IFieldView

IView

IMatch

ISqlEntity

继承成员

AggregateFieldInfoBase._aggregate

AggregateFieldInfoBase.Aggregate

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

AggregateAliasFieldInfo(ICompareField, string, string)

聚合字段别名信息

public AggregateAliasFieldInfo(ICompareField field, string aggregate, string alias = "")

参数

field ICompareField

aggregate string

alias string

属性

Alias

别名

public string Alias { get; }

属性值

string

方法

CheckAlias(string, string, string)

检查别名

public static string CheckAlias(string aggregate, string columnName, string alias)

参数

aggregate string

columnName string

alias string

返回

string

WriteCore(ISqlEngine, StringBuilder)

拼写sql

protected override void WriteCore(ISqlEngine engine, StringBuilder sql)

参数

engine ISqlEngine

sql StringBuilder