RelationalComplexTypePrimitiveCollectionBuilderExtensions.HasDefaultValueSql Method
Definition
Important
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Overloads
| HasDefaultValueSql(ComplexTypePrimitiveCollectionBuilder) |
Configures the default value expression for the column that the property maps to when targeting a relational database. |
| HasDefaultValueSql(ComplexTypePrimitiveCollectionBuilder, String) |
Configures the default value expression for the column that the property maps to when targeting a relational database. |
| HasDefaultValueSql<TProperty>(ComplexTypePrimitiveCollectionBuilder<TProperty>) |
Configures the default value expression for the column that the property maps to when targeting a relational database. |
| HasDefaultValueSql<TProperty>(ComplexTypePrimitiveCollectionBuilder<TProperty>, String) |
Configures the default value expression for the column that the property maps to when targeting a relational database. |
HasDefaultValueSql(ComplexTypePrimitiveCollectionBuilder)
Configures the default value expression for the column that the property maps to when targeting a relational database.
public static Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePrimitiveCollectionBuilder HasDefaultValueSql (this Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePrimitiveCollectionBuilder primitiveCollectionBuilder);static member HasDefaultValueSql : Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePrimitiveCollectionBuilder -> Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePrimitiveCollectionBuilder<Extension()>
Public Function HasDefaultValueSql (primitiveCollectionBuilder As ComplexTypePrimitiveCollectionBuilder) As ComplexTypePrimitiveCollectionBuilderParameters
- primitiveCollectionBuilder
- ComplexTypePrimitiveCollectionBuilder
The builder for the property being configured.
Returns
The same builder instance so that multiple calls can be chained.
Remarks
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.
See Database default values for more information and examples.
Applies to
HasDefaultValueSql(ComplexTypePrimitiveCollectionBuilder, 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.ComplexTypePrimitiveCollectionBuilder HasDefaultValueSql (this Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePrimitiveCollectionBuilder primitiveCollectionBuilder, string? sql);static member HasDefaultValueSql : Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePrimitiveCollectionBuilder * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePrimitiveCollectionBuilder<Extension()>
Public Function HasDefaultValueSql (primitiveCollectionBuilder As ComplexTypePrimitiveCollectionBuilder, sql As String) As ComplexTypePrimitiveCollectionBuilderParameters
- primitiveCollectionBuilder
- ComplexTypePrimitiveCollectionBuilder
The builder for the property being configured.
- sql
- String
The SQL expression for the default value of the column.
Returns
The same builder instance so that multiple calls can be chained.
Remarks
See Database default values for more information and examples.
Applies to
HasDefaultValueSql<TProperty>(ComplexTypePrimitiveCollectionBuilder<TProperty>)
Configures the default value expression for the column that the property maps to when targeting a relational database.
public static Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePrimitiveCollectionBuilder<TProperty> HasDefaultValueSql<TProperty> (this Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePrimitiveCollectionBuilder<TProperty> primitiveCollectionBuilder);static member HasDefaultValueSql : Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePrimitiveCollectionBuilder<'Property> -> Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePrimitiveCollectionBuilder<'Property><Extension()>
Public Function HasDefaultValueSql(Of TProperty) (primitiveCollectionBuilder As ComplexTypePrimitiveCollectionBuilder(Of TProperty)) As ComplexTypePrimitiveCollectionBuilder(Of TProperty)Type Parameters
- TProperty
The type of the property being configured.
Parameters
- primitiveCollectionBuilder
- ComplexTypePrimitiveCollectionBuilder<TProperty>
The builder for the property being configured.
Returns
The same builder instance so that multiple calls can be chained.
Remarks
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.
See Database default values for more information and examples.
Applies to
HasDefaultValueSql<TProperty>(ComplexTypePrimitiveCollectionBuilder<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.ComplexTypePrimitiveCollectionBuilder<TProperty> HasDefaultValueSql<TProperty> (this Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePrimitiveCollectionBuilder<TProperty> primitiveCollectionBuilder, string? sql);static member HasDefaultValueSql : Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePrimitiveCollectionBuilder<'Property> * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePrimitiveCollectionBuilder<'Property><Extension()>
Public Function HasDefaultValueSql(Of TProperty) (primitiveCollectionBuilder As ComplexTypePrimitiveCollectionBuilder(Of TProperty), sql As String) As ComplexTypePrimitiveCollectionBuilder(Of TProperty)Type Parameters
- TProperty
The type of the property being configured.
Parameters
- primitiveCollectionBuilder
- ComplexTypePrimitiveCollectionBuilder<TProperty>
The builder for the property being configured.
- sql
- String
The SQL expression for the default value of the column.
Returns
The same builder instance so that multiple calls can be chained.
Remarks
See Database default values for more information and examples.
Applies to
Entity Framework
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