i have in my access fields MyDate and myTime.
MyDate in format: 16/09/2010 00:00:00
MyTime in format: 16/09/2010 04:27:00
i need to search between date 01/01/2010 and time 12:50:00 - and - date 12/11/2010 time 01:34:00
which query i need to write ?
thank's in advance
The delimiter in Access is hash (#). I hope that you are using a date-time fields, and not two separate fields (columns).
SELECT MyDate
FROM tbl
WHERE MyDate Between #2/5/2006 14:7:0# And #11/18/2006 17:28:15#
You will find additional notes here on date formats (ANSI, US) and concatenating date & time:
Error when inserting a record into MS Access
MS Access 2007: date query
Related
I'm trying to make a query that will look like
SELECT * from `table` WHERE args
I need to have my args the date from 'yesterday' and time 23:00 until date'Today' and time 22:59.
I'm very bad at writing SQL and I will need masters help for this one.
I know how to write basic SQL and I'm not sure how to write.
Date and time are 2 different rows.
Basic SQL stuff.
Expecting all data from date yesterday starting with time 23:00 until date = today and time = 22:59
Logically is simple, I'm just bad at writing SQL logic.
Date has to be always generated based on current date, time will be static.
SELECT * from `table` WHERE date= Yesterday And time= 23:00 TO date=today time=22:59
Edit:
Database is MariaDB from Xamp
Assuming this is MySQL (MariaDB) and there are in fact two columns called date and time this could be written as
SELECT * FROM `table` WHERE
(date = SUBDATE(CURDATE(), 1) AND time >= '23:00') OR (date = CURDATE() AND time < '23:00');
This is a bit unusual though. Usually you would have as single column of type datetime or timestamp instead of two columns, and they should not be called date or time because these are keywords.
You may try the below query:
SELECT * FROM `table` WHERE date BETWEEN CONCAT(date_sub(curdate(),interval 1 day),' 23:00') AND CONCAT(curdate(),' 22:59');
Please double check your database timezone.
I have datetime values in my database table like 05/05/2015 23:00:00. I am putting date filter in my query and try to fetch all the data of 05/05/2015 like this:
select *
from table
where date <= "05/05/2015".
It's not returning the records which have value 05/05/2015 23:00:00 in database.
Please suggest the way..
Using this where clause here
where date <= "05/05/2015"
means: return every row with a date before 05/05/2015 (including the ones with 05/05/2015 00:00:00 - but nothing more).
If you want to get all records for that day, too, you should use
where date < '20150506'
I'd also recommend to use the ISO-8601 date format yyyyMMdd to prevent any regional settings from interfering with your strings representing dates.
And I would also recommend to use something more expressive than just date for your column name - in SQL Server 2008 and newer, DATE is a reserved T-SQL keyword, too - use something like HireDate, SaleDate or something that tells you want kind of date this is
I am having two textfields which represents startDate and endDate.Now the problem I am facing is that I want all the records from the database which occured between this interval.But the field which stores date is TimeStamp and is of format :
24-APR-14 09.23.44.458000 PM or we can say dd-mm-yy hh.min.ss.milli AM/PM
Now obviously user entering the date is not going to enter it in such a format.So what should be query to select records from table say t1 between this date interval.
Saving Date data as Date or Datetime makes life easy.
You have tagged Mysql in the question so here is a Mysql Solution.
This is what you can do
select * from
test
where
date_format(str_to_date(`date`,'%d-%b-%y'),'%Y-%m-%d')
between '2014-04-15' AND '2014-04-24'
DEMO
You can format the user input as you want in the query in DATE_FORMAT().
User input will have a startdate and a enddate may be in datetime OR date variable
while trying to use these two input variables in the WHERE CLAUSE use BETWEEN CAST(#StartDate AS DATE) AND (CAST(#EndDate AS DATE) + 1)
This will fetch results that lies in both dates and the data range as well
I have a column in my table for dates (DateTime) and I am trying to create a WHERE clause that says, WHERE dates BETWEEN 12-11-2012 and 12-13-2012
A sample value of dates column = 2012-05-24 00:38:40.260
I want to say WHERE dates BETWEEN MM-DD-YYYY and MM-DD-YYYY.
I tried doing
WHERE dates BETWEEN ((convert(nvarchar(10), dates,110) = '2012-12-12') AND (convert(nvarchar(10), dates,110) = '2012-12-12'))
but doesn't seem to work. "Incorrect syntax near ="
Please help
EDIT:
Thanks for various options and description guys. Got it working with #RichardTheKiwi's options.
If your dates column does not contain time information, you could get away with:
WHERE dates BETWEEN '20121211' and '20121213'
However, given your dates column is actually datetime, you want this
WHERE dates >= '20121211'
AND dates < '20121214' -- i.e. 00:00 of the next day
Another option for SQL Server 2008 onwards that retains SARGability (ability to use index for good performance) is:
WHERE CAST(dates as date) BETWEEN '20121211' and '20121213'
Note: always use ISO-8601 format YYYYMMDD with SQL Server for unambiguous date literals.
WHERE dates BETWEEN (convert(datetime, '2012-12-12',110) AND (convert(datetime, '2012-12-12',110))
Well you are trying to compare Date with Nvarchar which is wrong. Should be
Where dates between date1 And date2
-- both date1 & date2 should be date/datetime
If date1,date2 strings; server will convert them to date type before filtering.
I have a table student with the following columns:
no - integer
name - string
startdate - date
enddate - date.
Date format is MM/DD/YYYY.
I will give a date as input. Now I need a query the inputdate which found in between the start and end date.
For an example I will give 04/14/2012, then the query should return the 1st record as in the figure.
(because input date (04/14/2012) is found in between the 04/10/2012 to 04/20/2012)
Please help me.
The issue you are having is caused by your assumption that sqlite has a date/datetime type when in fact it doesn't.
I suggest you read the following http://www.sqlite.org/datatype3.html to have a better understanding of sqlite types.
The dates in the MM/DD/YYYY format are handled as TEXT by sqlite, and so those dates are compared as strings. For example, 02/01/2012 is considered bigger than 01/02/2012by sqlite if compared directly.
You will need to transform those dates to a format that can be string-compared. Here is an example:
sqlite> create table foo (d TEXT);
sqlite> insert into foo values ('02/01/2012');
sqlite> select substr(d, 7, 4) || substr(d, 1, 2) || substr(d, 4, 2) from foo;
20120201
You should post what you have tried so far.
There should be a between clause that you can use:
select * from table
where inputdate between startdate and enddate
Dates as a date type in SQLite don't exist. There are a number of approaches to dealing with dates - store them as integer seconds since 1 Jan 1970 (unixepoch) or store them as strings, but if you do, then you really need to store them in 'YYYY-MM-DD' format because that is what the date functions require as input.
Assuming you use the string format in the format I suggested then your query would look something like
SELECT * FROM Table WHERE Date(Inputdate) BETWEEEN Date(startDate) AND Date(EndDate);
(although you may want to format the output of the date columns to US date format with
SELECT Strftime("%m/%d/%Y",startDate) As StartDate ...
If you use seconds since 1970 its somewhat easier because the seconds just compare without needing the convert them to dates, although you still might want to output in US date format, so ...
SELECT Strftime("%m/%d/%Y",startDate) As StartDate ... FROM Table WHERE inputDate BETWEEN startDate and EndDate;
sqlite> select *from tbl_node where mydate between '2014-02-02' and '2014-02-06';
it show the output :-
1|1|123|456|12eb-ab|1|1|254|123|19|2014-02-03 16:00:44
2|1|123|456|12eb-ab|1|1|254|123|19|2014-02-03 16:01:03
3|1|123|456|12eb-ab|1|1|254|123|19|2014-02-03 16:00:57
4|1|123|456|12eb-ab|1|1|254|123|19|2014-02-03 16:00:34
Here mydate is column name in tbl_node;
we can also use from current time , using now.
sqlite> select *from tbl_node where mydate between '2014-02-02' and 'now';