ColumnBase 类

命名空间

ShadowSql.Identifiers

程序集

ShadowSql.Core.dll

列对象基类

public abstract class ColumnBase : IdentifierBase, ICompareField, ICompareView, IOrderField, IView, IMatch, IOrderAsc, IOrderView, ISqlEntity

继承

object

IdentifierBase

ColumnBase

实现

ICompareField

ICompareView

IOrderField

IView

IMatch

IOrderAsc

IOrderView

ISqlEntity

衍生

ColumnSchema

Column

继承成员

IdentifierBase._name

IdentifierBase.Name

扩展方法

AggregateAsServices.AvgAs(ICompareField, string)

AggregateAsServices.DistinctCountAs(ICompareField, string)

AggregateAsServices.MaxAs(ICompareField, string)

AggregateAsServices.MinAs(ICompareField, string)

AggregateAsServices.SumAs(ICompareField, string)

ShadowSqlCoreServices.Aggregate(ICompareField, string)

ShadowSqlCoreServices.Avg(ICompareField)

ShadowSqlCoreServices.Between(ICompareField, string, string)

ShadowSqlCoreServices.Compare(ICompareField, string, string)

ShadowSqlCoreServices.DistinctCount(ICompareField)

ShadowSqlCoreServices.Equal(ICompareField, string)

ShadowSqlCoreServices.Greater(ICompareField, string)

ShadowSqlCoreServices.GreaterEqual(ICompareField, string)

ShadowSqlCoreServices.In(ICompareField, string)

ShadowSqlCoreServices.Less(ICompareField, string)

ShadowSqlCoreServices.LessEqual(ICompareField, string)

ShadowSqlCoreServices.Like(ICompareField, string)

ShadowSqlCoreServices.Max(ICompareField)

ShadowSqlCoreServices.Min(ICompareField)

ShadowSqlCoreServices.NotBetween(ICompareField, string, string)

ShadowSqlCoreServices.NotEqual(ICompareField, string)

ShadowSqlCoreServices.NotIn(ICompareField, string)

ShadowSqlCoreServices.NotLike(ICompareField, string)

ShadowSqlCoreServices.Sum(ICompareField)

ShadowSqlCoreServices.Add(ICompareView, ICompareView)

ShadowSqlCoreServices.And(ICompareView, ICompareView)

ShadowSqlCoreServices.As(ICompareView, string)

ShadowSqlCoreServices.BetweenValue(ICompareView, ICompareView, ICompareView)

ShadowSqlCoreServices.BetweenValue<TValue>(ICompareView, TValue, TValue)

ShadowSqlCoreServices.Compare(ICompareView, CompareSymbol, ICompareView)

ShadowSqlCoreServices.Compare(ICompareView, string, ICompareView)

ShadowSqlCoreServices.CompareValue<TValue>(ICompareView, CompareSymbol, TValue)

ShadowSqlCoreServices.CompareValue<TValue>(ICompareView, string, TValue)

ShadowSqlCoreServices.Div(ICompareView, ICompareView)

ShadowSqlCoreServices.Equal(ICompareView, ICompareView)

ShadowSqlCoreServices.EqualValue<TValue>(ICompareView, TValue)

ShadowSqlCoreServices.Greater(ICompareView, ICompareView)

ShadowSqlCoreServices.GreaterEqual(ICompareView, ICompareView)

ShadowSqlCoreServices.GreaterEqualValue<TValue>(ICompareView, TValue)

ShadowSqlCoreServices.GreaterValue<TValue>(ICompareView, TValue)

ShadowSqlCoreServices.In(ICompareView, ISingleSelect)

ShadowSqlCoreServices.InValue<TValue>(ICompareView, params IEnumerable<TValue>)

ShadowSqlCoreServices.IsNull(ICompareView)

ShadowSqlCoreServices.Less(ICompareView, ICompareView)

ShadowSqlCoreServices.LessEqual(ICompareView, ICompareView)

ShadowSqlCoreServices.LessEqualValue<TValue>(ICompareView, TValue)

ShadowSqlCoreServices.LessValue<TValue>(ICompareView, TValue)

ShadowSqlCoreServices.LikeValue(ICompareView, string)

ShadowSqlCoreServices.Mod(ICompareView, ICompareView)

ShadowSqlCoreServices.Mul(ICompareView, ICompareView)

ShadowSqlCoreServices.NotBetweenValue(ICompareView, ICompareView, ICompareView)

ShadowSqlCoreServices.NotBetweenValue<TValue>(ICompareView, TValue, TValue)

ShadowSqlCoreServices.NotEqual(ICompareView, ICompareView)

ShadowSqlCoreServices.NotEqualValue<TValue>(ICompareView, TValue)

ShadowSqlCoreServices.NotIn(ICompareView, ISingleSelect)

ShadowSqlCoreServices.NotInValue<TValue>(ICompareView, params IEnumerable<TValue>)

ShadowSqlCoreServices.NotLikeValue(ICompareView, string)

ShadowSqlCoreServices.NotNull(ICompareView)

ShadowSqlCoreServices.Or(ICompareView, ICompareView)

ShadowSqlCoreServices.Sub(ICompareView, ICompareView)

ShadowSqlCoreServices.Xor(ICompareView, ICompareView)

ShadowSqlCoreServices.Desc(IOrderAsc)

构造函数

ColumnBase(string)

列对象基类

protected ColumnBase(string columnName)

参数

columnName string

列

方法

AggregateAs(string, string)

聚合别名(select使用) 别名不能直接参与逻辑运算

public virtual IAggregateFieldAlias AggregateAs(string aggregate, string alias)

参数

aggregate string

聚合

alias string

返回

IAggregateFieldAlias

AggregateTo(string)

聚合(逻辑运算使用)

public virtual IAggregateField AggregateTo(string aggregate)

参数

aggregate string

聚合

返回

IAggregateField

As(string)

public virtual IFieldAlias As(string aliasName)

参数

aliasName string

返回

IFieldAlias