SingularModificationCommandBatch Class

Definition

Namespace:

Microsoft.EntityFrameworkCore.Update

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Package:

Microsoft.EntityFrameworkCore.Relational v8.0.0

An implementation of AffectedCountModificationCommandBatch that does not support batching by limiting the number of commands in the batch to one.

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

public class SingularModificationCommandBatch : Microsoft.EntityFrameworkCore.Update.AffectedCountModificationCommandBatch

type SingularModificationCommandBatch = class
    inherit AffectedCountModificationCommandBatch

Public Class SingularModificationCommandBatch
Inherits AffectedCountModificationCommandBatch

Inheritance

Object

ModificationCommandBatch

ReaderModificationCommandBatch

AffectedCountModificationCommandBatch

SingularModificationCommandBatch

Remarks

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

Constructors

SingularModificationCommandBatch(ModificationCommandBatchFactoryDependencies)

Creates a new SingularModificationCommandBatch instance.

Properties

AreMoreBatchesExpected	Indicates whether more batches are expected after this one. (Inherited from ReaderModificationCommandBatch)
CachedCommandText	Gets or sets the cached command text for the commands in the batch. (Inherited from ReaderModificationCommandBatch)
CommandResultSet	The ResultSetMappings for each command in ModificationCommands. (Inherited from ReaderModificationCommandBatch)
Dependencies	Relational provider-specific dependencies for this service. (Inherited from ReaderModificationCommandBatch)
IsCommandTextEmpty	Whether any SQL has already been added to the batch command text. (Inherited from ReaderModificationCommandBatch)
LastCachedCommandIndex	The ordinal of the last command for which command text was built. (Inherited from ReaderModificationCommandBatch)
MaxBatchSize	The maximum number of ModificationCommand instances that can be added to a single batch. (Inherited from ReaderModificationCommandBatch)
ModificationCommands	The list of conceptual insert/update/delete ModificationCommandss in the batch. (Inherited from ReaderModificationCommandBatch)
ParameterValues	Gets the parameter values for the commands in the batch. (Inherited from ReaderModificationCommandBatch)
RelationalCommandBuilder	Gets the relational command builder for the commands in the batch. (Inherited from ReaderModificationCommandBatch)
RequiresTransaction	Indicates whether the batch requires a transaction in order to execute correctly. (Inherited from ReaderModificationCommandBatch)
ResultSetMappings	The ResultSetMappings for each command in ModificationCommands. (Inherited from ReaderModificationCommandBatch)
SqlBuilder	Gets the command text builder for the commands in the batch. (Inherited from ReaderModificationCommandBatch)
SqlGenerationHelper	A helper for SQL generation. (Inherited from ReaderModificationCommandBatch)
StoreCommand	The store command generated from this batch when Complete(Boolean) is called. (Inherited from ReaderModificationCommandBatch)
UpdateSqlGenerator	The update SQL generator. (Inherited from ReaderModificationCommandBatch)

Methods

AddCommand(IReadOnlyModificationCommand)	Adds Updates the command text for the command at the given position in the ModificationCommands list. (Inherited from ReaderModificationCommandBatch)
AddCommand(ModificationCommand)	Adds the given insert/update/delete ModificationCommands to the batch. (Inherited from ReaderModificationCommandBatch)
AddParameter(IColumnModification)	Adds a parameter for the given columnModification to the relational command being built for this batch. (Inherited from ReaderModificationCommandBatch)
AddParameters(IReadOnlyModificationCommand)	Adds parameters for all column modifications in the given modificationCommand to the relational command being built for this batch. (Inherited from ReaderModificationCommandBatch)
CanAddCommand(IReadOnlyModificationCommand)	Checks whether a new command can be added to the batch. (Inherited from ReaderModificationCommandBatch)
CanAddCommand(ModificationCommand)	Checks whether or not a new command can be added to the batch. (Inherited from ReaderModificationCommandBatch)
Complete(Boolean)	Indicates that no more commands will be added to this batch, and prepares it for execution. (Inherited from ReaderModificationCommandBatch)
Consume(DbDataReader)	(Inherited from AffectedCountModificationCommandBatch)
Consume(RelationalDataReader)	Consumes the data reader created by Execute(IRelationalConnection). (Inherited from AffectedCountModificationCommandBatch)
ConsumeAsync(DbDataReader, CancellationToken)	(Inherited from AffectedCountModificationCommandBatch)
ConsumeAsync(RelationalDataReader, CancellationToken)	Consumes the data reader created by ExecuteAsync(IRelationalConnection, CancellationToken). (Inherited from AffectedCountModificationCommandBatch)
ConsumeResultSet(Int32, RelationalDataReader)	Consumes the data reader created by Execute(IRelationalConnection), propagating values back into the ModificationCommand. (Inherited from AffectedCountModificationCommandBatch)
ConsumeResultSetAsync(Int32, RelationalDataReader, CancellationToken)	Consumes the data reader created by ExecuteAsync(IRelationalConnection, CancellationToken), propagating values back into the ModificationCommand. (Inherited from AffectedCountModificationCommandBatch)
ConsumeResultSetWithoutPropagation(Int32, DbDataReader)	(Inherited from AffectedCountModificationCommandBatch)
ConsumeResultSetWithoutPropagation(Int32, RelationalDataReader)	Consumes the data reader created by Execute(IRelationalConnection) without propagating values back into the ModificationCommand. (Inherited from AffectedCountModificationCommandBatch)
ConsumeResultSetWithoutPropagationAsync(Int32, DbDataReader, CancellationToken)	(Inherited from AffectedCountModificationCommandBatch)
ConsumeResultSetWithoutPropagationAsync(Int32, RelationalDataReader, CancellationToken)	Consumes the data reader created by ExecuteAsync(IRelationalConnection, CancellationToken) without propagating values back into the ModificationCommand. (Inherited from AffectedCountModificationCommandBatch)
ConsumeResultSetWithPropagation(Int32, DbDataReader)	(Inherited from AffectedCountModificationCommandBatch)
ConsumeResultSetWithPropagation(Int32, RelationalDataReader)	Consumes the data reader created by Execute(IRelationalConnection), propagating values back into the ModificationCommand. (Inherited from AffectedCountModificationCommandBatch)
ConsumeResultSetWithPropagationAsync(Int32, DbDataReader, CancellationToken)	(Inherited from AffectedCountModificationCommandBatch)
ConsumeResultSetWithPropagationAsync(Int32, RelationalDataReader, CancellationToken)	Consumes the data reader created by ExecuteAsync(IRelationalConnection, CancellationToken), propagating values back into the ModificationCommand. (Inherited from AffectedCountModificationCommandBatch)
ConsumeResultSetWithRowsAffectedOnly(Int32, RelationalDataReader)	Consumes the data reader created by Execute(IRelationalConnection) without propagating values back into the ModificationCommand. (Inherited from AffectedCountModificationCommandBatch)
ConsumeResultSetWithRowsAffectedOnlyAsync(Int32, RelationalDataReader, CancellationToken)	Consumes the data reader created by ExecuteAsync(IRelationalConnection, CancellationToken) without propagating values back into the ModificationCommand. (Inherited from AffectedCountModificationCommandBatch)
CreateStoreCommand()	Generates a RawSqlCommand for the batch. (Inherited from ReaderModificationCommandBatch)
CreateValueBufferFactory(IReadOnlyList<ColumnModification>)	Creates the IRelationalValueBufferFactory that will be used for creating a ValueBuffer to consume the data reader. (Inherited from ReaderModificationCommandBatch)
CreateValueBufferFactory(IReadOnlyList<IColumnModification>)	Creates the IRelationalValueBufferFactory that will be used for creating a ValueBuffer to consume the data reader. (Inherited from ReaderModificationCommandBatch)
Execute(IRelationalConnection)	Executes the command generated by this batch against a database using the given connection. (Inherited from ReaderModificationCommandBatch)
ExecuteAsync(IRelationalConnection, CancellationToken)	Executes the command generated by this batch against a database using the given connection. (Inherited from ReaderModificationCommandBatch)
GetCommandText()	Gets the command text for all the commands in the current batch and also caches it on CachedCommandText. (Inherited from ReaderModificationCommandBatch)
GetParameterCount()	Gets the total number of parameters needed for the batch. (Inherited from ReaderModificationCommandBatch)
IsCommandTextValid()	Checks whether the command text is valid. (Inherited from ReaderModificationCommandBatch)
IsValid()	Checks whether the command text is valid. (Inherited from ReaderModificationCommandBatch)
ResetCommandText()	Resets the builder to start building a new batch. (Inherited from ReaderModificationCommandBatch)
RollbackLastCommand(IReadOnlyModificationCommand)	Rolls back the last command added. Used when adding a command caused the batch to become invalid (e.g. CommandText too long). (Inherited from ReaderModificationCommandBatch)
SetRequiresTransaction(Boolean)	Sets whether the batch requires a transaction in order to execute correctly. (Inherited from ReaderModificationCommandBatch)
ThrowAggregateUpdateConcurrencyException(Int32, Int32, Int32)	Throws an exception indicating the command affected an unexpected number of rows. (Inherited from AffectedCountModificationCommandBatch)
ThrowAggregateUpdateConcurrencyException(RelationalDataReader, Int32, Int32, Int32)	Throws an exception indicating the command affected an unexpected number of rows. (Inherited from AffectedCountModificationCommandBatch)
ThrowAggregateUpdateConcurrencyExceptionAsync(RelationalDataReader, Int32, Int32, Int32, CancellationToken)	Throws an exception indicating the command affected an unexpected number of rows. (Inherited from AffectedCountModificationCommandBatch)
TryAddCommand(IReadOnlyModificationCommand)	Attempts to adds the given insert/update/delete modificationCommand to the batch. (Inherited from ReaderModificationCommandBatch)
UpdateCachedCommandText(Int32)	Updates the command text for the command at the given position in the ModificationCommands list. (Inherited from ReaderModificationCommandBatch)