I have a date column in my table.
Is there any way in mysql to retrieve record based on date excluding the time part?
I have tried appending * but does not seems to work.
SELECT * FROM myTable where filterDate="2010-08-01 *"
Is there any way to do it like this rather then filtering it by using between?
Thanks.
SELECT * FROM myTable where filterDate LIKE "%2010-08-01 %"
You can use DATE_FORMAT function of mysql
SELECT * FROM myTable where DATE_FORMAT(filterDate,'%Y-%m-%d') ="2010-08-01"
Try this
SELECT DATE_FORMAT(filterDate , '%d-%m-%Y') AS new_date FROM table_name WHERE
DATE_FORMAT(filterDate , '%d-%m-%Y') = '2010-08-01'
Related
I'm looking to convert a date from 'd/m/Y' to 'Y/m/d' inside where clause like this:
SELECT * FROM myTable WHERE DATE_FORMAT(myDate,'%Y/%m/%d') = '2020/08/01'
this query always returns an empty result
There is a way to do it right ?
Thank you.
Simply convert you data to a date and then format it
SELECT * FROM myTable WHERE DATE_FORMAT(STR_TO_DATE(myDate,'%d/%m/%Y'),'%Y/%m/%d') = '2020/08/01'
Or make them both to dates, and then you can use Date fucntions
SELECT * FROM myTable WHERE STR_TO_DATE(myDate,'%d/%m/%Y') = STR_TO_DATE('2020/08/01','%Y/%m/%d')
The best is to save date as Date/Datetime/timestamp, so that you can with out problem, calculate with them and you always can convert them into any output
I want to write mysql for filter weekday result only. I used timestamp for store dates. can anyone help me to this?
eg; SELECT * FROM mytable WHERE WEEKDAY('mydate_field')
Considering you mean excluding Sunday and Saturday.
SELECT * FROM mytable
WHERE DAYOFWEEK('mydate_field') in (2,3,4,5,6)
Try something like this:
SELECT * FROM mytable
WHERE WEEKDAY('mydate_field')<5
you can also try like this.
SELECT * FROM your_table WHERE WEEKDAY(mydate_field)>0 AND WEEKDAY(mydate_field)<6;
I have a table like this:
I want to to do something like this:
select * from stat_tps Where min_date ='2013-06-12'
but the problem as you see the min_date is datetime format, so I have to provide the hh:mm:s part. I was wondering if there is any way that I can apply my query without specifying the hours-minutes and seconds?
thanks..
select * from stat_tps
Where date(min_date) = '2013-06-12'
But that won't take use of indexes if you have one on the min_date column. Better use
select * from stat_tps
Where min_date >= '2013-06-12'
and min_date < '2013-06-13'
Use the DATE() function:
SELECT * FROM stat_tps WHERE DATE(min_date) ='2013-06-12'
You need to specify a range, this will effecitvely use an index.
select * from stat_tps
Where min_date BETWEEN '2013-06-12' AND DATE_ADD('2013-06-12',INTERVAL 1 DAY)
Use the SUBSTR function to chop off the time.
I have a row in a table which holds the time of day in am/pm format e.g.
timeField
---------
9.00am
10.00pm
7.00am
etc...
Is there a way in mysql to order these values?
You can do this by using STR_TO_DATE function in MySQL:
SELECT STR_TO_DATE('10.00pm','%h.%i%p');
try this:
SELECT *
FROM table_name
ORDER BY STR_TO_DATE(timeField,'%h.%i%p');
Example: SQLFiddle
In order to order it you need to format the date field fist.
try this
SELECT COl1, COl2, DATE_FORMAT(yourdate, '%k:%i:%s') AS mydate
FROM your_table
ORDER BY mydate
Enjoy
Use Below Query
select * from 'Your Table Name' order by str_to_date('yourtimefield', '%l:%i %p');
SELECT * FROM table ORDER BY Name
This put everything in order for me: Alphabetized, Dates and Time
I want to select rows that falls between some date range, I tried the following query but it didn't work.
SELECT * FROM tbl WHERE DATE_FORMAT(date_col, '%2011-%c-%e') BETWEEN '2011-11-28' AND '2011-12-5'
It doesn't seem like the BETWEEN keyword works on date. Please how do I get the results? Thanks
You don't need to use DATE_FORMAT if you want to compare dates.
SELECT *
FROM tbl
WHERE DATE(date_col) BETWEEN '2011-11-28' AND '2011-12-05'
Your code compares strings, assuming you use DATE_FORMAT(date_col, '%Y-%c-%e')
SELECT * FROM tbl WHERE DATE_FORMAT(date_col, '%Y-%m-%d') BETWEEN '2011-11-28' AND '2011-12-5'