public override async Task <long> GetNewCurrentValueAsync(StateEntry stateEntry, IProperty property, CancellationToken cancellationToken)
{
Check.NotNull(stateEntry, "stateEntry");
Check.NotNull(property, "property");
var commandInfo = PrepareCommand(stateEntry.Configuration);
var nextValue = await _executor
.ExecuteScalarAsync(commandInfo.Item1.DbConnection, commandInfo.Item1.DbTransaction, commandInfo.Item2, cancellationToken)
.WithCurrentCulture();
return((long)Convert.ChangeType(nextValue, typeof(long), CultureInfo.InvariantCulture));
}
protected override async Task <long> GetNewCurrentValueAsync(
IProperty property, DbContextService <DataStoreServices> dataStoreServices, CancellationToken cancellationToken)
{
Check.NotNull(property, "property");
Check.NotNull(dataStoreServices, "dataStoreServices");
var commandInfo = PrepareCommand((RelationalConnection)dataStoreServices.Service.Connection);
var nextValue = await _executor
.ExecuteScalarAsync(commandInfo.Item1.DbConnection, commandInfo.Item1.DbTransaction, commandInfo.Item2, cancellationToken)
.WithCurrentCulture();
return((long)Convert.ChangeType(nextValue, typeof(long), CultureInfo.InvariantCulture));
}
public override async Task <bool> HasTablesAsync(CancellationToken cancellationToken = default(CancellationToken))
{
return((long)(await _executor
.ExecuteScalarAsync(_connection.DbConnection, _connection.DbTransaction, CreateHasTablesCommand(), cancellationToken)
.WithCurrentCulture()) != 0);
}
public override async Task <bool> HasTablesAsync(CancellationToken cancellationToken = new CancellationToken())
{
return((long)(await _executor
.ExecuteScalarAsync(_connection.DbConnection, _connection.DbTransaction, CreateHasTablesCommand(), cancellationToken)
.ConfigureAwait(continueOnCapturedContext: false)) != 0);
}
public override async Task <bool> HasTablesAsync(CancellationToken cancellationToken = new CancellationToken())
{
return((int)(await _executor.ExecuteScalarAsync(_connection.DbConnection, CreateHasTablesCommand(), cancellationToken)) != 0);
}
public override async Task <bool> HasTablesAsync(CancellationToken cancellationToken = default(CancellationToken))
=> (int)(await _statementExecutor
.ExecuteScalarAsync(_connection, _connection.DbTransaction, CreateHasTablesCommand(), cancellationToken)
.WithCurrentCulture()) != 0;
protected override async Task <bool> HasTablesAsync(CancellationToken cancellationToken = default(CancellationToken))
=> (int)(await SqlStatementExecutor
.ExecuteScalarAsync(_connection, CreateHasTablesCommand(), cancellationToken)) != 0;
