When I try to insert a row in a table in phpmyadmin, that has a date column with the format 'yyyy-mm-dd', it will show up like this:'0000-00-00'. What should I do?
First, I wanted to change the date format, but I gave up on that. Now, I'm focusing on trying to insert my data in phpmyadmin.
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I have a table. In which, a column name is tb_date, which is varchar format. In that column dates are save, But in different-different format (Like: 01/07/201 OR 01-08-2018 or 2017/03/12 etc.).
Now I want a search between given date. But it is not working. I tried it-
SELECT * FROM `user_History` WHERE date_format(str_to_date(`tb_date`, '%d/%m/%Y'), '%d/%m/%Y') BETWEEN '01/06/2018' AND '31/06/2018'
But its giving all record.
I tried it in my sql.
Whats is the problem?
Problem is in your str_to_date(tb_date, '%d/%m/%Y'), you give a format %d/%m/%Y of importing date, but you have different formats in this field.
I think, you should process all your table by PHP and, for example, convert all your dates to UNIX_TIMESTAMP by function strtotime().
It will be more easy than try to create a SQL query for it.
I want to store and display date in this format "1.1.1990", (d.m.Y)
I've got a date column in my database with these settings
TYPE: DATE
Browser display transformation: Date Format(text/plain: Dateformat)
Browser display transformation options: 0,'%j.%n.%Y','local'
My query goes as :
INSERT INTO table VALUES(STR_TO_DATE('1.1.1990', '%e.%c.%Y'))
So far the query is accepted but a blank field is displayed in database
Only other thing i could get is without using STR_TO_DATE to add a default date as 1.1.1970
You have to set the column in date type
You can ensure the date is wellformed: select STR_TO_DATE('1.1.1990', '%e.%c.%Y');
I'm having some troubles dealing with Timestamp data type in MySQL.
I'm saving simple records in my database using a simple DB structure, like:
ID int
Name varchar
Date timestamp
Text varchar
And then retrieve them with something like:
SELECT * FROM table WHERE Date BETWEEN '2013-01-01' AND '2013-06-30'
Everything works fine if I store records letting MySQL fill the Date field with the actual timestamp, for example: 2013-10-04 22:40:02 which means I don't add any value to the Date field in my INSERT query.
But I need to be able to add the date by my self since my application needs to store the date from where the application started, and not the date and time in which the query was sent to the database.
So what I do is I create the same date/time format my Date field uses which is 2013-10-04 22:40:02 and then do a simply insert:
INSERT INTO table (Name, Date, Text)
VALUES ('Peter', '2013-10-04 22:40:02', 'Hello...')
Now, doing it this way I'm unable to bring any result by date using a select query like this one:
SELECT * FROM table WHERE Date BETWEEN '2013-01-01' AND '2013-11-30'
Even if I try to sort results by Date using PHPMyAdmin interface, all the records that contain manually added dates disappear. If I sort them by ID, they re-appear. I checked and the dates and formats are correct. So I have no idea what the problem could be. I'm new at MySQL by the way.
Hope you can give me a hand. Thanks!
Well, I think I found the problem and it has nothing to do with PHP and MySQL, the problem is that I generate the date with JavaScript, and it's giving the wrong month.. :/
Thanks to everyone anyway!
I would like to insert some excel data in range of 21 days (from day 1 until day 21)into database. Use in PHP coding :)
Can anyone give me a helping hand ,
1) If it is the first time insert excel data into the database table, the data are the whole date in excel column, after that the database will check if table is NOT empty, it will just update the data.(Will this be possible?)
2)Lets for example : $today is 06/24 , the first day in excel file, it will only insert the whole data into database from excel file although the rest of data inside the excel column are empty. While if 06/24 is the 10th day in excel file, the database will only update data on 06/24.
thanks~
You can do this using php ExcelReader. It return all data in array after that you can insert it according to date rage (If exists then update otherwise insert) in your database easily. Find below link to download ExcelReader.
http://code.google.com/p/php-excel-reader/downloads/list
I've created a PHP script that parses an HTML page, creates a MySQL query, and inserts the parsed data into a MySQL table. Everything works fine, except for one thing : the date field. When PHP runs the MySQL statement, the dates in the table read 0000-00-00 . If I echo the MySQL query, it results in the following :
INSERT INTO dispatch_table (dispatch_date, dispatch_time, dispatch1, dispatch2, dispatch3, dispatch4, dispatch5, dispatch6, dispatch7, dispatch8, dispatch9, dispatch10, dispatch11, dispatch12, dispatch13, dispatch14, dispatch15, dispatch16)VALUES ('2010-02-02', '10:46:17', '31.90' , '32.15','32.24','32.39','33.46','35.18','39.33','39.39','40.92','41.79','41.82','44.35','45.47','46.89','47.13','67.59');
If I copy and paste the statement into the MySQL table, it inserts the date just fine, but when PHP trys to insert it, I am given all 0's. The dispatch_date field is a "date" field in MySQL. Before inserting the dates with the PHP code, the date to insert is converted to a string (I thought this might solve my problem). Can anyone give me any insight on this?
From tizag.com
When you enter dates that are out of
the range or in the wrong format for a
given date type, MySQL will often just
enter in the default value of all
zeros.
You are storing them in the wrong format.
2010-02-02 (%Y-%m-%d) is the default format but it can be changed. Run this query to learn what the values are in your server:
SELECT ##date_format, ##datetime_format;
If they don't match, you'll have to either change your queries or change the ##date_format and ##datetime_format variables. They can be changed in a per-session basis:
SET ##session.date_format='%Y-%m-%d';
SET ##session.datetime_format='%Y-%m-%d %H:%i:%s';