RelationalPropertyBuilderExtensions.HasDefaultValueSql Method

Definition

Overloads

HasDefaultValueSql(IConventionPropertyBuilder, String, Boolean)

Configures the default value expression for the column that the property maps to when targeting a relational database.

HasDefaultValueSql(PropertyBuilder, String)

Configures the default value expression for the column that the property maps to when targeting a relational database.

HasDefaultValueSql(PropertyBuilder)

Configures the default value expression for the column that the property maps to when targeting a relational database.

When called with no argument, this method tells EF that a column has a default value constraint of some sort without needing to specify exactly what it is. This can be useful when mapping EF to an existing database.

HasDefaultValueSql<TProperty>(PropertyBuilder<TProperty>)

Configures the default value expression for the column that the property maps to when targeting a relational database.

When called with no argument, this method tells EF that a column has a default value constraint of some sort without needing to specify exactly what it is. This can be useful when mapping EF to an existing database.

HasDefaultValueSql<TProperty>(PropertyBuilder<TProperty>, String)

Configures the default value expression for the column that the property maps to when targeting a relational database.

HasDefaultValueSql(IConventionPropertyBuilder, String, Boolean)

Configures the default value expression for the column that the property maps to when targeting a relational database.

public static Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder HasDefaultValueSql (this Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder propertyBuilder, string sql, bool fromDataAnnotation = false);
static member HasDefaultValueSql : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder * string * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder
<Extension()>
Public Function HasDefaultValueSql (propertyBuilder As IConventionPropertyBuilder, sql As String, Optional fromDataAnnotation As Boolean = false) As IConventionPropertyBuilder

Parameters

propertyBuilder
IConventionPropertyBuilder

The builder for the property being configured.

sql
String

The SQL expression for the default value of the column.

fromDataAnnotation
Boolean

Indicates whether the configuration was specified using a data annotation.

Returns

IConventionPropertyBuilder

The same builder instance if the configuration was applied, null otherwise.

Applies to

HasDefaultValueSql(PropertyBuilder, String)

Configures the default value expression for the column that the property maps to when targeting a relational database.

public static Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder HasDefaultValueSql (this Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder propertyBuilder, string sql);
static member HasDefaultValueSql : Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder
<Extension()>
Public Function HasDefaultValueSql (propertyBuilder As PropertyBuilder, sql As String) As PropertyBuilder

Parameters

propertyBuilder
PropertyBuilder

The builder for the property being configured.

sql
String

The SQL expression for the default value of the column.

Returns

PropertyBuilder

The same builder instance so that multiple calls can be chained.

Applies to

HasDefaultValueSql(PropertyBuilder)

Configures the default value expression for the column that the property maps to when targeting a relational database.

When called with no argument, this method tells EF that a column has a default value constraint of some sort without needing to specify exactly what it is. This can be useful when mapping EF to an existing database.

public static Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder HasDefaultValueSql (this Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder propertyBuilder);
static member HasDefaultValueSql : Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder -> Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder
<Extension()>
Public Function HasDefaultValueSql (propertyBuilder As PropertyBuilder) As PropertyBuilder

Parameters

propertyBuilder
PropertyBuilder

The builder for the property being configured.

Returns

PropertyBuilder

The same builder instance so that multiple calls can be chained.

Applies to

HasDefaultValueSql<TProperty>(PropertyBuilder<TProperty>)

Configures the default value expression for the column that the property maps to when targeting a relational database.

When called with no argument, this method tells EF that a column has a default value constraint of some sort without needing to specify exactly what it is. This can be useful when mapping EF to an existing database.

public static Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder<TProperty> HasDefaultValueSql<TProperty> (this Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder<TProperty> propertyBuilder);
static member HasDefaultValueSql : Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder<'Property> -> Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder<'Property>
<Extension()>
Public Function HasDefaultValueSql(Of TProperty) (propertyBuilder As PropertyBuilder(Of TProperty)) As PropertyBuilder(Of TProperty)

Type Parameters

TProperty

The type of the property being configured.

Parameters

propertyBuilder
PropertyBuilder<TProperty>

The builder for the property being configured.

Returns

PropertyBuilder<TProperty>

The same builder instance so that multiple calls can be chained.

Applies to

HasDefaultValueSql<TProperty>(PropertyBuilder<TProperty>, String)

Configures the default value expression for the column that the property maps to when targeting a relational database.

public static Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder<TProperty> HasDefaultValueSql<TProperty> (this Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder<TProperty> propertyBuilder, string sql);
static member HasDefaultValueSql : Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder<'Property> * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder<'Property>
<Extension()>
Public Function HasDefaultValueSql(Of TProperty) (propertyBuilder As PropertyBuilder(Of TProperty), sql As String) As PropertyBuilder(Of TProperty)

Type Parameters

TProperty

The type of the property being configured.

Parameters

propertyBuilder
PropertyBuilder<TProperty>

The builder for the property being configured.

sql
String

The SQL expression for the default value of the column.

Returns

PropertyBuilder<TProperty>

The same builder instance so that multiple calls can be chained.

Applies to