RelationalExecutionStrategyExtensions.ExecuteInTransaction Method
Definition
Important
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Overloads
| ExecuteInTransaction(IExecutionStrategy, Action, Func<Boolean>, IsolationLevel) |
Executes the specified operation in a transaction. Allows to check whether the transaction has been rolled back if an error occurs during commit. |
| ExecuteInTransaction<TResult>(IExecutionStrategy, Func<TResult>, Func<Boolean>, IsolationLevel) |
Executes the specified operation in a transaction and returns the result. Allows to check whether the transaction has been rolled back if an error occurs during commit. |
| ExecuteInTransaction<TState,TResult>(IExecutionStrategy, TState, Func<TState,TResult>, Func<TState,Boolean>, IsolationLevel) |
Executes the specified operation in a transaction and returns the result. Allows to check whether the transaction has been rolled back if an error occurs during commit. |
| ExecuteInTransaction<TState>(IExecutionStrategy, TState, Action<TState>, Func<TState,Boolean>, IsolationLevel) |
Executes the specified operation in a transaction. Allows to check whether the transaction has been rolled back if an error occurs during commit. |
ExecuteInTransaction(IExecutionStrategy, Action, Func<Boolean>, IsolationLevel)
Executes the specified operation in a transaction. Allows to check whether the transaction has been rolled back if an error occurs during commit.
public static void ExecuteInTransaction (this Microsoft.EntityFrameworkCore.Storage.IExecutionStrategy strategy, Action operation, Func<bool> verifySucceeded, System.Data.IsolationLevel isolationLevel);static member ExecuteInTransaction : Microsoft.EntityFrameworkCore.Storage.IExecutionStrategy * Action * Func<bool> * System.Data.IsolationLevel -> unit<Extension()>
Public Sub ExecuteInTransaction (strategy As IExecutionStrategy, operation As Action, verifySucceeded As Func(Of Boolean), isolationLevel As IsolationLevel)Parameters
- strategy
- IExecutionStrategy
The strategy that will be used for the execution.
- operation
- Action
A delegate representing an executable operation.
A delegate that tests whether the operation succeeded even though an exception was thrown when the transaction was being committed.
- isolationLevel
- IsolationLevel
The isolation level to use for the transaction.
Exceptions
The operation has not succeeded after the configured number of retries.
Remarks
See Connection resiliency and database retries for more information and examples.
Applies to
ExecuteInTransaction<TResult>(IExecutionStrategy, Func<TResult>, Func<Boolean>, IsolationLevel)
Executes the specified operation in a transaction and returns the result. Allows to check whether the transaction has been rolled back if an error occurs during commit.
public static TResult ExecuteInTransaction<TResult> (this Microsoft.EntityFrameworkCore.Storage.IExecutionStrategy strategy, Func<TResult> operation, Func<bool> verifySucceeded, System.Data.IsolationLevel isolationLevel);static member ExecuteInTransaction : Microsoft.EntityFrameworkCore.Storage.IExecutionStrategy * Func<'Result> * Func<bool> * System.Data.IsolationLevel -> 'Result<Extension()>
Public Function ExecuteInTransaction(Of TResult) (strategy As IExecutionStrategy, operation As Func(Of TResult), verifySucceeded As Func(Of Boolean), isolationLevel As IsolationLevel) As TResultType Parameters
- TResult
The return type of operation.
Parameters
- strategy
- IExecutionStrategy
The strategy that will be used for the execution.
- operation
- Func<TResult>
A delegate representing an executable operation that returns the result of type TResult.
A delegate that tests whether the operation succeeded even though an exception was thrown when the transaction was being committed.
- isolationLevel
- IsolationLevel
The isolation level to use for the transaction.
Returns
The result from the operation.
Exceptions
The operation has not succeeded after the configured number of retries.
Remarks
See Connection resiliency and database retries for more information and examples.
Applies to
ExecuteInTransaction<TState,TResult>(IExecutionStrategy, TState, Func<TState,TResult>, Func<TState,Boolean>, IsolationLevel)
Executes the specified operation in a transaction and returns the result. Allows to check whether the transaction has been rolled back if an error occurs during commit.
public static TResult ExecuteInTransaction<TState,TResult> (this Microsoft.EntityFrameworkCore.Storage.IExecutionStrategy strategy, TState state, Func<TState,TResult> operation, Func<TState,bool> verifySucceeded, System.Data.IsolationLevel isolationLevel);static member ExecuteInTransaction : Microsoft.EntityFrameworkCore.Storage.IExecutionStrategy * 'State * Func<'State, 'Result> * Func<'State, bool> * System.Data.IsolationLevel -> 'Result<Extension()>
Public Function ExecuteInTransaction(Of TState, TResult) (strategy As IExecutionStrategy, state As TState, operation As Func(Of TState, TResult), verifySucceeded As Func(Of TState, Boolean), isolationLevel As IsolationLevel) As TResultType Parameters
- TState
The type of the state.
- TResult
The return type of operation.
Parameters
- strategy
- IExecutionStrategy
The strategy that will be used for the execution.
- state
- TState
The state that will be passed to the operation.
- operation
- Func<TState,TResult>
A delegate representing an executable operation that returns the result of type TResult.
A delegate that tests whether the operation succeeded even though an exception was thrown when the transaction was being committed.
- isolationLevel
- IsolationLevel
The isolation level to use for the transaction.
Returns
The result from the operation.
Exceptions
The operation has not succeeded after the configured number of retries.
Remarks
See Connection resiliency and database retries for more information and examples.
Applies to
ExecuteInTransaction<TState>(IExecutionStrategy, TState, Action<TState>, Func<TState,Boolean>, IsolationLevel)
Executes the specified operation in a transaction. Allows to check whether the transaction has been rolled back if an error occurs during commit.
public static void ExecuteInTransaction<TState> (this Microsoft.EntityFrameworkCore.Storage.IExecutionStrategy strategy, TState state, Action<TState> operation, Func<TState,bool> verifySucceeded, System.Data.IsolationLevel isolationLevel);static member ExecuteInTransaction : Microsoft.EntityFrameworkCore.Storage.IExecutionStrategy * 'State * Action<'State> * Func<'State, bool> * System.Data.IsolationLevel -> unit<Extension()>
Public Sub ExecuteInTransaction(Of TState) (strategy As IExecutionStrategy, state As TState, operation As Action(Of TState), verifySucceeded As Func(Of TState, Boolean), isolationLevel As IsolationLevel)Type Parameters
- TState
The type of the state.
Parameters
- strategy
- IExecutionStrategy
The strategy that will be used for the execution.
- state
- TState
The state that will be passed to the operation.
- operation
- Action<TState>
A delegate representing an executable operation.
A delegate that tests whether the operation succeeded even though an exception was thrown when the transaction was being committed.
- isolationLevel
- IsolationLevel
The isolation level to use for the transaction.
Exceptions
The operation has not succeeded after the configured number of retries.
Remarks
See Connection resiliency and database retries for more information and examples.
Applies to
Entity Framework
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