public object ExecuteScalar(
IRelationalConnection connection, IReadOnlyDictionary <string, object> parameterValues)
{
var errorNumber = PreExecution(connection);
var result = _realRelationalCommand.ExecuteScalar(connection, parameterValues);
if (errorNumber.HasValue)
{
connection.DbConnection.Close();
throw SqlExceptionFactory.CreateSqlException(errorNumber.Value);
}
return(result);
}
public object ExecuteScalar(
IRelationalConnection connection, IReadOnlyDictionary <string, object> parameterValues)
{
var errorNumber = PreExecution(connection);
var result = _realRelationalCommand.ExecuteScalar(connection, parameterValues);
if (errorNumber != null)
{
connection.DbConnection.Close();
throw new Exception($"errorNumber:{errorNumber}");
}
return(result);
}
public object ExecuteScalar(RelationalCommandParameterObject parameterObject)
{
var connection = parameterObject.Connection;
var errorNumber = PreExecution(connection);
var result = _realRelationalCommand.ExecuteScalar(parameterObject);
if (errorNumber.HasValue)
{
connection.DbConnection.Close();
throw SqlExceptionFactory.CreateSqlException(errorNumber.Value);
}
return(result);
}
public object ExecuteScalar(RelationalCommandParameterObject parameterObject)
{
var connection = parameterObject.Connection;
var errorNumber = PreExecution(connection);
var result = _realRelationalCommand.ExecuteScalar(parameterObject);
if (errorNumber is not null)
{
connection.DbConnection.Close();
throw new PostgresException("", "", "", errorNumber);
}
return(result);
}
