SqliteConnection.BeginTransaction Method
Definition
Important
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Overloads
| BeginTransaction() |
Begins a transaction on the connection. |
| BeginTransaction(Boolean) |
Begins a transaction on the connection. |
| BeginTransaction(IsolationLevel) |
Begins a transaction on the connection. |
| BeginTransaction(IsolationLevel, Boolean) |
Begins a transaction on the connection. |
BeginTransaction()
Begins a transaction on the connection.
public virtual Microsoft.Data.Sqlite.SqliteTransaction BeginTransaction ();override this.BeginTransaction : unit -> Microsoft.Data.Sqlite.SqliteTransactionPublic Overridable Function BeginTransaction () As SqliteTransactionReturns
The transaction.
Exceptions
A SQLite error occurs during execution.
Applies to
BeginTransaction(Boolean)
Begins a transaction on the connection.
public virtual Microsoft.Data.Sqlite.SqliteTransaction BeginTransaction (bool deferred);override this.BeginTransaction : bool -> Microsoft.Data.Sqlite.SqliteTransactionPublic Overridable Function BeginTransaction (deferred As Boolean) As SqliteTransactionParameters
- deferred
- Boolean
true to defer the creation of the transaction.
This also causes transactions to upgrade from read transactions to write transactions as needed by their commands.
Returns
The transaction.
Exceptions
A SQLite error occurs during execution.
Remarks
Warning, commands inside a deferred transaction can fail if they cause the transaction to be upgraded from a read transaction to a write transaction but the database is locked. The application will need to retry the entire transaction when this happens.
Applies to
BeginTransaction(IsolationLevel)
Begins a transaction on the connection.
public virtual Microsoft.Data.Sqlite.SqliteTransaction BeginTransaction (System.Data.IsolationLevel isolationLevel);override this.BeginTransaction : System.Data.IsolationLevel -> Microsoft.Data.Sqlite.SqliteTransactionPublic Overridable Function BeginTransaction (isolationLevel As IsolationLevel) As SqliteTransactionParameters
- isolationLevel
- IsolationLevel
The isolation level of the transaction.
Returns
The transaction.
Exceptions
A SQLite error occurs during execution.
Applies to
BeginTransaction(IsolationLevel, Boolean)
Begins a transaction on the connection.
public virtual Microsoft.Data.Sqlite.SqliteTransaction BeginTransaction (System.Data.IsolationLevel isolationLevel, bool deferred);override this.BeginTransaction : System.Data.IsolationLevel * bool -> Microsoft.Data.Sqlite.SqliteTransactionPublic Overridable Function BeginTransaction (isolationLevel As IsolationLevel, deferred As Boolean) As SqliteTransactionParameters
- isolationLevel
- IsolationLevel
The isolation level of the transaction.
- deferred
- Boolean
true to defer the creation of the transaction.
This also causes transactions to upgrade from read transactions to write transactions as needed by their commands.
Returns
The transaction.
Exceptions
A SQLite error occurs during execution.
Remarks
Warning, commands inside a deferred transaction can fail if they cause the transaction to be upgraded from a read transaction to a write transaction but the database is locked. The application will need to retry the entire transaction when this happens.