Class Sql.PropertyAttribute

An attribute used to define a static value or a Database side property/method that takes no parameters.

Inheritance

System.Object

MappingAttribute

Sql.ExpressionAttribute

Sql.PropertyAttribute

Inherited Members

Sql.ExpressionAttribute.Expression

Sql.ExpressionAttribute.ArgIndices

Sql.ExpressionAttribute.Precedence

Sql.ExpressionAttribute.Configuration

Sql.ExpressionAttribute.ServerSideOnly

Sql.ExpressionAttribute.PreferServerSide

Sql.ExpressionAttribute.InlineParameters

Sql.ExpressionAttribute.ExpectExpression

Sql.ExpressionAttribute.IsPredicate

Sql.ExpressionAttribute.IsAggregate

Sql.ExpressionAttribute.IsWindowFunction

Sql.ExpressionAttribute.IsPure

Sql.ExpressionAttribute.IsNullable

Sql.ExpressionAttribute.IgnoreGenericParameters

Sql.ExpressionAttribute.CanBeNull

Sql.ExpressionAttribute.GetCanBeNull(ISqlExpression[])

Sql.ExpressionAttribute.CalcCanBeNull(Sql.IsNullableType, IEnumerable<Boolean>)

Sql.ExpressionAttribute.ResolveExpressionValues<TContext>(TContext, String, Func<TContext, String, Nullable<String>, Nullable<String>>)

Sql.ExpressionAttribute.UnknownExpression

Sql.ExpressionAttribute.PrepareParameterValues<TContext>(TContext, MappingSchema, Expression, Nullable<String>, Boolean, List<Nullable<Expression>>, Boolean, Nullable<List<SqlDataType>>, Func<TContext, Expression, ColumnDescriptor, ISqlExpression>)

Sql.ExpressionAttribute.PrepareArguments<TContext>(TContext, String, Int32[], Boolean, List<Nullable<Expression>>, Nullable<List<SqlDataType>>, Func<TContext, Expression, ColumnDescriptor, ISqlExpression>)

Sql.ExpressionAttribute.GetIsPredicate(Expression)

Namespace: LinqToDB

Assembly: linq2db.dll

Syntax

public class PropertyAttribute : Sql.ExpressionAttribute

Constructors

PropertyAttribute()

Creates a property to be used in SQL The name of the Property/Method will be used.

Declaration

public PropertyAttribute()

PropertyAttribute(String)

Creates a Property to be used in SQL.

Declaration

public PropertyAttribute(string name)

Parameters

Type	Name	Description
System.String	name	The name of the property.

PropertyAttribute(String, String)

Creates a property to be used in SQL for the given ProviderName.

Declaration

public PropertyAttribute(string configuration, string name)

Parameters

Type	Name	Description
System.String	configuration	The ProviderName the property will be used under.
System.String	name	The name of the property.

Properties

Name

The name of the Property.

Declaration

public string? Name { get; set; }

Property Value

Type	Description
System.Nullable<System.String>

Methods

GetExpression<TContext>(TContext, IDataContext, SelectQuery, Expression, Func<TContext, Expression, ColumnDescriptor, ISqlExpression>)

Declaration

public override ISqlExpression GetExpression<TContext>(TContext context, IDataContext dataContext, SelectQuery query, Expression expression, Func<TContext, Expression, ColumnDescriptor, ISqlExpression> converter)

Parameters

Type	Name	Description
TContext	context
IDataContext	dataContext
SelectQuery	query
Expression	expression
Func<TContext, Expression, ColumnDescriptor, ISqlExpression>	converter

Returns

Type	Description
ISqlExpression

Type Parameters

Name	Description
TContext

Overrides

LinqToDB.Sql.ExpressionAttribute.GetExpression<TContext>(TContext, LinqToDB.IDataContext, LinqToDB.SqlQuery.SelectQuery, Expression, Func<TContext, Expression, LinqToDB.Mapping.ColumnDescriptor, LinqToDB.SqlQuery.ISqlExpression>)

GetObjectID()

Declaration

public override string GetObjectID()

Returns

Type	Description
System.String

Overrides

Sql.ExpressionAttribute.GetObjectID()

Extension Methods

Map.DeepCopy<T>(T)

Sql.IsDistinctFrom<T>(T, T)

Sql.IsNotDistinctFrom<T>(T, T)

SqlExtensions.In<T>(T, IEnumerable<T>)

SqlExtensions.In<T>(T, IQueryable<T>)

SqlExtensions.In<T>(T, T[])

SqlExtensions.In<T>(T, T, T)

SqlExtensions.In<T>(T, T, T, T)

SqlExtensions.NotIn<T>(T, IEnumerable<T>)

SqlExtensions.NotIn<T>(T, IQueryable<T>)

SqlExtensions.NotIn<T>(T, T[])

SqlExtensions.NotIn<T>(T, T, T)

SqlExtensions.NotIn<T>(T, T, T, T)