/// <summary>
/// 获取double值
/// </summary>
/// <param name="sqlQuery">Sql查询对象</param>
/// <param name="connection">数据库连接</param>
public static async Task <double> ToDoubleAsync(this ISqlQuery sqlQuery, IDbConnection connection = null)
{
return(Convert.ToDouble(await sqlQuery.ToScalarAsync(connection)));
}
/// <summary>
/// 获取double值
/// </summary>
/// <param name="sqlQuery">Sql查询对象</param>
/// <param name="connection">数据库连接</param>
public static double ToDouble(this ISqlQuery sqlQuery, IDbConnection connection = null)
{
return(Convert.ToDouble(sqlQuery.ToScalar(connection)));
}