IReadOnlyModificationCommand Interface

Reference

Definition

Namespace:: Microsoft.EntityFrameworkCore.Update

Assembly:: Microsoft.EntityFrameworkCore.Relational.dll

Package:: Microsoft.EntityFrameworkCore.Relational v6.0.0

Package:: Microsoft.EntityFrameworkCore.Relational v7.0.0

Package:: Microsoft.EntityFrameworkCore.Relational v8.0.0

Important

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Represents a conceptual database command to insert/update/delete a row.

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

public interface IReadOnlyModificationCommand

type IReadOnlyModificationCommand = interface

Public Interface IReadOnlyModificationCommand

Derived: Microsoft.EntityFrameworkCore.Update.IModificationCommand

Microsoft.EntityFrameworkCore.Update.INonTrackedModificationCommand

Microsoft.EntityFrameworkCore.Update.ModificationCommand

Remarks

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

Properties

ColumnModifications	The list of IColumnModification needed to perform the insert, update, or delete.
EntityState	The EntityState that indicates whether the row will be inserted (Added), updated (Modified), or deleted ((Deleted).
Entries	The IUpdateEntry that represent the entities that are mapped to the row to update.
RequiresResultPropagation	Indicates whether the database will return values for some mapped properties that will then need to be propagated back to the tracked entities.
RowsAffectedColumn	When using a stored procedure, this optionally points to the output parameter or result column containing the rows affected.
Schema	The schema containing the table, or `null` to use the default schema.
StoreStoredProcedure	The stored procedure to use for updating the data.
Table	The table containing the data to be modified.
TableName	The name of the table containing the data to be modified.

Methods

PropagateOutputParameters(DbParameterCollection, Int32)	Reads output parameters returned from the database in the given `parameterCollection` and propagates them back to into the appropriate IColumnModification from which the values can be propagated on to tracked entities.
PropagateResults(RelationalDataReader)	Reads result set columns returned from the database in the given `relationalReader` and propagates them back to into the appropriate IColumnModification from which the values can be propagated on to tracked entities.
PropagateResults(ValueBuffer)	Reads values returned from the database in the given ValueBuffer and propagates them back to into the appropriate IColumnModification from which the values can be propagated on to tracked entities.

Applies to