public async Task <Transaction> CreateTransaction(KDPgIsolationLevel isolationLevel = KDPgIsolationLevel.ReadCommitted)
{
var connection = await CreateConnection();
var tr = connection.BeginTransaction(Utils.Utils.ToIsolationLevel(isolationLevel));
// ReSharper disable once HeapView.ObjectAllocation.Evident
return(new Transaction(this, connection, tr));
}
internal static IsolationLevel ToIsolationLevel(KDPgIsolationLevel level)
{
return level switch {
KDPgIsolationLevel.ReadCommitted => IsolationLevel.ReadCommitted,
KDPgIsolationLevel.RepeatableRead => IsolationLevel.RepeatableRead,
KDPgIsolationLevel.Serializable => IsolationLevel.Serializable,
_ => throw new ArgumentOutOfRangeException(nameof(level), level, null)
};
}
}
public Batch CreateTransactionBatch(KDPgIsolationLevel isolationLevel = KDPgIsolationLevel.ReadCommitted) => Batch.CreateDedicatedTransaction(this, isolationLevel);
