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