how can I spend those weeks in MySQL in this table? - mysql

Question

So I want to release the weeks in MySQL here in this table but how do I do that I had tried something but nothing can be released here can anyone here help me and give a good example if it is possible. year weeks must be included.
a little explanation here if I have to calculate a score every week I have to see that. and if I do that every week I always see a zero here a picture
I hope you understand a little what I mean
enter image description here
-- phpMyAdmin SQL Dump
-- version 4.4.14
-- http://www.phpmyadmin.net
--
-- Host: 127.0.0.1
-- Generation Time: Dec 12, 2017 at 10:59 AM
-- Server version: 5.6.26
-- PHP Version: 5.5.28
SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
SET time_zone = "+00:00";
/*!40101 SET #OLD_CHARACTER_SET_CLIENT=##CHARACTER_SET_CLIENT */;
/*!40101 SET #OLD_CHARACTER_SET_RESULTS=##CHARACTER_SET_RESULTS */;
/*!40101 SET #OLD_COLLATION_CONNECTION=##COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8mb4 */;
--
-- Database: `stefaanphp`
--
-- --------------------------------------------------------
--
-- Table structure for table `tblusers`
--
CREATE TABLE IF NOT EXISTS `tblusers` (
`id` int(11) NOT NULL,
`Auditeur` varchar(150) NOT NULL,
`Afdeling` varchar(150) NOT NULL,
`Zone` varchar(120) NOT NULL,
`Stand` varchar(150) NOT NULL,
`Score` varchar(150) NOT NULL,
`number1` char(11) NOT NULL,
`number2` char(11) NOT NULL,
`number3` char(11) NOT NULL,
`number4` char(11) NOT NULL,
`number5` char(11) NOT NULL,
`number6` char(11) NOT NULL,
`number7` char(11) NOT NULL,
`PostingDate` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
`Week` INTEGER NOT NULL -- 1 to 52/53
) ENGINE=InnoDB AUTO_INCREMENT=8 DEFAULT CHARSET=latin1;
--
-- Dumping data for table `tblusers`
--
INSERT INTO `tblusers` (`id`, `Auditeur`, `Afdeling`, `Zone`, `Stand`, `Score`, `number1`, `number2`, `number3`, `number4`, `number5`, `number6`, `number7`, `Week`,`PostingDate`) VALUES
(1, 'stef', 'Combine', 'Hoofdlijn st1-4 + Onderraam 1010', 'St 6008', 'Totale Score:10', '5', '3', '3', '5', '10', '5', '1', '02', '2019-02-12 08:27:53');
--
-- Indexes for dumped tables
--
--
-- Indexes for table `tblusers`
--
ALTER TABLE `tblusers`
ADD PRIMARY KEY (`id`);
--
-- AUTO_INCREMENT for dumped tables
--
--
-- AUTO_INCREMENT for table `tblusers`
--
ALTER TABLE `tblusers`
MODIFY `id` int(11) NOT NULL AUTO_INCREMENT,AUTO_INCREMENT=7;
/*!40101 SET CHARACTER_SET_CLIENT=#OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=#OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=#OLD_COLLATION_CONNECTION */;
and I still have a question to change that date with time to only date can not get time I had already done many other options for example date just get 000-00-0000

Answer 1

About your week question: you can use the MySQL week function to calculate the weeknumber of specific dates:
https://dev.mysql.com/doc/refman/8.0/en/date-and-time-functions.html#function_week
The function expects a date or datetime, so you can just use the PostingDate that you are using in your insert statement.
About the other questions: maybe rephrase it so we can understand what you actually are asking.