ColumnModificationParameters Struct

Definition

Namespace:

Microsoft.EntityFrameworkCore.Update

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Package:

Microsoft.EntityFrameworkCore.Relational v9.0.0

Source:

ColumnModificationParameters.cs

Parameters for creating a ColumnModification instance.

This type is typically used by database providers; it is generally not used in application code.

C#

[System.Runtime.CompilerServices.IsReadOnly]
public readonly struct ColumnModificationParameters : IEquatable<Microsoft.EntityFrameworkCore.Update.ColumnModificationParameters>

Inheritance

ValueType

ColumnModificationParameters

Attributes

IsReadOnlyAttribute

Implements

IEquatable<ColumnModificationParameters>

Remarks

See Implementation of database providers and extensions for more information and examples.

Constructors

ColumnModificationParameters(IColumn, Object, Object, IProperty, RelationalTypeMapping, Boolean, Boolean, Boolean, Boolean, Boolean, Nullable<Boolean>)	Creates a new ColumnModificationParameters instance.
ColumnModificationParameters(IUpdateEntry, IProperty, IColumnBase, Func<String>, RelationalTypeMapping, Boolean, Boolean, Boolean, Boolean, Boolean)	Creates a new ColumnModificationParameters instance.
ColumnModificationParameters(String, Object, IProperty, String, RelationalTypeMapping, String, Boolean, Boolean, Boolean, Boolean, Boolean, Nullable<Boolean>)	Creates a new ColumnModificationParameters instance specific for updating objects mapped to JSON column.
ColumnModificationParameters(String, Object, Object, IProperty, String, RelationalTypeMapping, Boolean, Boolean, Boolean, Boolean, Boolean, Nullable<Boolean>)	Creates a new ColumnModificationParameters instance.

Properties

Column	The column.
ColumnName	The name of the column.
ColumnType	The database type of the column.
Entry	The IUpdateEntry that represents the entity that is being modified.
GenerateParameterName	A delegate for generating parameter names for the update SQL.
IsCondition	Indicates whether the column is used in the WHERE clause when updating.
IsKey	Indicates whether the column is part of a primary or alternate key.
IsNullable	A value indicating whether the column could contain a null value.
IsRead	Indicates whether a value must be read from the database for the column.
IsWrite	Indicates whether a value must be written to the database for the column.
JsonPath	In case of JSON column modification, the JSON path leading to the JSON element that needs to be updated.
OriginalValue	The original value of the property mapped to column.
Property	The property that maps to the column.
SensitiveLoggingEnabled	Indicates whether potentially sensitive data (e.g. database values) can be logged.
TypeMapping	The relational type mapping for the column.
Value	The current value of the property mapped to column.

Methods

Equals(ColumnModificationParameters)

Equals(Object)

GetHashCode()

ToString()

Operators

Equality(ColumnModificationParameters, ColumnModificationParameters)

Inequality(ColumnModificationParameters, ColumnModificationParameters)

Applies to