Related
I use this statement in Oracle SQL Developer
select to_char(time,'DD/MM/YY hh24'),count(column) as xyz from table
where to_char(time,'DD/MM/YY')>= '08/04/21'
and to_char(time,'DD/MM/YY')<= '09/04/21'
and column='xyz'
group by to_char(time,'DD/MM/YY hh24')
order by to_char(time,'DD/MM/YY hh24');
What I expect is a result/table in which the result is ordered by time in ascending order (starting with the earliest hour on 08/04/21 and ending with the latest on 09/04/21. I would expect only entries for days 08/04/21 and 09/04/21. Instead, I get a result where also other dates are included like 09/02/21 or 08/12/20.
How can I modify my query?
You are converting your native date values to strings (with two-digit years!) and then comparing those strings. The string '08/12/20' is 'less than' the string '09/04/21'.
Compare your dates with other dates, which is easier as literals:
select to_char(trunc(time, 'HH'), 'DD/MM/YY HH24'), count(column) as xyz
from table
where time >= date '2021-04-08'
and time < date '2021-04-10'
and column='xyz'
group by trunc(time, 'HH')
order by trunc(time, 'HH');
I've used trunc() to remove/zero the minute and seconds parts, which means you can then group and order by that value; and just convert to a string for display at the last moment.
I've also converted to_char(time,'DD/MM/YY')<= '09/04/21' to time < date '2021-04-10' rather than time < date '2021-04-09'as your version include all data from the 9th; which may or may not be what you intended - you might have been trying to get a single day.
db<>fiddle demo
Assuming that time is of data type date, you don't want to do a to_char on it in your where clause or in your order by. As written, you're doing string comparisons rather than date comparisons so you're getting rows where the to_char(time string sorts alphabetically between the two values not rows where the date is between the two dates. Compare against date literals or do explicit to_date calls on your string literals
My wager is that you really want something like this
select trunc(time, 'HH24'),count(column) as xyz
from table
where time >= date '2021-08-04'
and time <= date '2021-09-04'
and column='xyz'
group by trunc(time, 'HH24')
order by trunc(time, 'HH24');
I have a start_date and end_date. I want to get the list of dates in between these two dates. Can anyone help me pointing the mistake in my query.
select Date,TotalAllowance
from Calculation
where EmployeeId=1
and Date between 2011/02/25 and 2011/02/27
Here Date is a datetime variable.
you should put those two dates between single quotes like..
select Date, TotalAllowance from Calculation where EmployeeId = 1
and Date between '2011/02/25' and '2011/02/27'
or can use
select Date, TotalAllowance from Calculation where EmployeeId = 1
and Date >= '2011/02/25' and Date <= '2011/02/27'
keep in mind that the first date is inclusive, but the second is exclusive, as it effectively is '2011/02/27 00:00:00'
Since a datetime without a specified time segment will have a value of date 00:00:00.000, if you want to be sure you get all the dates in your range, you must either supply the time for your ending date or increase your ending date and use <.
select Date,TotalAllowance from Calculation where EmployeeId=1
and Date between '2011/02/25' and '2011/02/27 23:59:59.999'
OR
select Date,TotalAllowance from Calculation where EmployeeId=1
and Date >= '2011/02/25' and Date < '2011/02/28'
OR
select Date,TotalAllowance from Calculation where EmployeeId=1
and Date >= '2011/02/25' and Date <= '2011/02/27 23:59:59.999'
DO NOT use the following, as it could return some records from 2011/02/28 if their times are 00:00:00.000.
select Date,TotalAllowance from Calculation where EmployeeId=1
and Date between '2011/02/25' and '2011/02/28'
Try this:
select Date,TotalAllowance from Calculation where EmployeeId=1
and [Date] between '2011/02/25' and '2011/02/27'
The date values need to be typed as strings.
To ensure future-proofing your query for SQL Server 2008 and higher, Date should be escaped because it's a reserved word in later versions.
Bear in mind that the dates without times take midnight as their defaults, so you may not have the correct value there.
select * from table_name where col_Date between '2011/02/25'
AND DATEADD(s,-1,DATEADD(d,1,'2011/02/27'))
Here, first add a day to the current endDate, it will be 2011-02-28 00:00:00, then you subtract one second to make the end date 2011-02-27 23:59:59. By doing this, you can get all the dates between the given intervals.
output:
2011/02/25
2011/02/26
2011/02/27
select * from test
where CAST(AddTime as datetime) between '2013/4/4' and '2014/4/4'
-- if data type is different
This query stands good for fetching the values between current date and its next 3 dates
SELECT * FROM tableName WHERE columName
BETWEEN CURDATE() AND DATE_ADD(CURDATE(), INTERVAL 3 DAY)
This will eventually add extra 3 days of buffer to the current date.
This is very old, but given a lot of experiences I have had with dates, you might want to consider this: People use different regional settings, as such, some people (and some databases/computers, depending on regional settings) may read this date 11/12/2016 as 11th Dec 2016 or Nov 12, 2016. Even more, 16/11/12 supplied to MySQL database will be internally converted to 12 Nov 2016, while Access database running on a UK regional setting computer will interpret and store it as 16th Nov 2012.
Therefore, I made it my policy to be explicit whenever I am going to interact with dates and databases. So I always supply my queries and programming codes as follows:
SELECT FirstName FROM Students WHERE DoB >= '11 Dec 2016';
Note also that Access will accept the #, thus:
SELECT FirstName FROM Students WHERE DoB >= #11 Dec 2016#;
but MS SQL server will not, so I always use " ' " as above, which both databases accept.
And when getting that date from a variable in code, I always convert the result to string as follows:
"SELECT FirstName FROM Students WHERE DoB >= " & myDate.ToString("d MMM yyyy")
I am writing this because I know sometimes some programmers may not be keen enough to detect the inherent conversion. There will be no error for dates < 13, just different results!
As for the question asked, add one day to the last date and make the comparison as follows:
dated >= '11 Nov 2016' AND dated < '15 Nov 2016'
Try putting the dates between # #
for example:
#2013/4/4# and #2013/4/20#
It worked for me.
select Date,TotalAllowance
from Calculation
where EmployeeId=1
and convert(varchar(10),Date,111) between '2011/02/25' and '2011/02/27'
if its date in 24 hours and start in morning and end in the night should add something like :
declare #Approval_date datetime
set #Approval_date =getdate()
Approval_date between #Approval_date +' 00:00:00.000' and #Approval_date +' 23:59:59.999'
SELECT CITY, COUNT(EID) OCCURENCES FROM EMP
WHERE DOB BETWEEN '31-JAN-1900' AND '31-JAN-2900'
GROUP BY CITY
HAVING COUNT(EID) > 2;
This query will find Cities with more than 2 occurrences where their DOB is in a specified time range for employees.
I would go for
select Date,TotalAllowance from Calculation where EmployeeId=1
and Date >= '2011/02/25' and Date < DATEADD(d, 1, '2011/02/27')
The logic being that >= includes the whole start date and < excludes the end date, so we add one unit to the end date. This can adapted for months, for instance:
select Date, ... from ...
where Date >= $start_month_day_1 and Date < DATEADD(m, 1, $end_month_day_1)
best query for the select date between current date and back three days:
select Date,TotalAllowance from Calculation where EmployeeId=1 and Date BETWEEN
DATE_SUB(CURDATE(), INTERVAL 3 DAY) AND CURDATE()
best query for the select date between current date and next three days:
select Date,TotalAllowance from Calculation where EmployeeId=1 and Date BETWEEN
CURDATE() AND DATE_ADD(CURDATE(), INTERVAL 3 DAY)
Check below Examples: Both working and Non-Working.
select * from tblUser Where
convert(varchar(10),CreatedDate,111) between '2015/04/01' and '2016/04/01' //--**Working**
OR
select * from tblUser Where
(CAST(CreatedDate AS DATETIME) between CAST('2015/04/01' AS DATETIME) And CAST('2016/4/30'AS DATETIME)) //--**Working**
OR
select * from tblUser Where
(YEAR(CreatedDate) between YEAR('2015/04/01') And YEAR('2016/4/30'))
//--**Working**
AND below is not working:
select * from tblUser Where
Convert(Varchar(10),CreatedDate,111) >= Convert(Varchar(10),'01-01-2015',111) and Convert(Varchar(10),CreatedDate,111) <= Convert(Varchar(10),'31-12-2015',111) //--**Not Working**
select * from tblUser Where
(Convert(Varchar(10),CreatedDate,111) between Convert(Varchar(10),'01-01-2015',111) And Convert(Varchar(10),'31-12-2015',111)) //--**Not Working**
You ca try this SQL
select * from employee where rec_date between '2017-09-01' and '2017-09-11'
I like to use the syntax 1 MonthName 2015 for dates ex:
WHERE aa.AuditDate>='1 September 2015'
AND aa.AuditDate<='30 September 2015'
for dates
Select
*
from
Calculation
where
EmployeeId=1 and Date between #2011/02/25# and #2011/02/27#;
we can use between to show two dates data but this will search the whole data and compare so it will make our process slow for huge data, so i suggest everyone to use datediff:
qry = "SELECT * FROM [calender] WHERE datediff(day,'" & dt & "',[date])>=0 and datediff(day,'" & dt2 & "',[date])<=0 "
here calender is the Table, dt as the starting date variable and dt2 is the finishing date variable.
There are a lot of bad answers and habits in this thread, when it comes to selecting based on a date range where the records might have non-zero time values - including the second highest answer at time of writing.
Never use code like this: Date between '2011/02/25' and '2011/02/27 23:59:59.999'
Or this: Date >= '2011/02/25' and Date <= '2011/02/27 23:59:59.999'
To see why, try it yourself:
DECLARE #DatetimeValues TABLE
(MyDatetime datetime);
INSERT INTO #DatetimeValues VALUES
('2011-02-27T23:59:59.997')
,('2011-02-28T00:00:00');
SELECT MyDatetime
FROM #DatetimeValues
WHERE MyDatetime BETWEEN '2020-01-01T00:00:00' AND '2020-01-01T23:59:59.999';
SELECT MyDatetime
FROM #DatetimeValues
WHERE MyDatetime >= '2011-02-25T00:00:00' AND MyDatetime <= '2011-02-27T23:59:59.999';
In both cases, you'll get both rows back. Assuming the date values you're looking at are in the old datetime type, a date literal with a millisecond value of 999 used in a comparison with those dates will be rounded to millisecond 000 of the next second, as datetime isn't precise to the nearest millisecond. You can have 997 or 000, but nothing in between.
You could use the millisecond value of 997, and that would work - assuming you only ever need to work with datetime values, and not datetime2 values, as these can be far more precise. In that scenario, you would then miss records with a time value 23:59:59.99872, for example. The code originally suggested would also miss records with a time value of 23:59:59.9995, for example.
Far better is the other solution offered in the same answer - Date >= '2011/02/25' and Date < '2011/02/28'. Here, it doesn't matter whether you're looking at datetime or datetime2 columns, this will work regardless.
The other key point I'd like to raise is date and time literals. '2011/02/25' is not a good idea - depending on the settings of the system you're working in this could throw an error, as there's no 25th month. Use a literal format that works for all locality and language settings, e.g. '2011-02-25T00:00:00'.
Really all sql dates should be in yyyy-MM-dd format for the most accurate results.
Two things:
use quotes
make sure to include the last day (ending at 24)
select Date, TotalAllowance
from Calculation
where EmployeeId=1
and "2011/02/25" <= Date and Date <= "2011/02/27"
If Date is a DateTime.
I tend to do range checks in this way as it clearly shows lower and upper boundaries. Keep in mind that date formatting varies wildly in different cultures. So you might want to make sure it is interpreted as a date. Use DATE_FORMAT( Date, 'Y/m/d').
(hint: use STR_TO_DATE and DATE_FORMAT to switch paradigms.)
It worked for me
SELECT
*
FROM
`request_logs`
WHERE
created_at >= "2022-11-30 00:00:00"
AND created_at <= "2022-11-30 20:04:50"
ORDER BY
`request_logs`.`id` DESC
/****** Script for SelectTopNRows command from SSMS ******/
SELECT TOP 10 [Id]
,[Id_parvandeh]
,[FirstName]
,[LastName]
,[RegDate]
,[Gilder]
,[Nationality]
,[Educ]
,[PhoneNumber]
,[DueInMashhad]
,[EzdevajDate]
,[MarriageStatus]
,[Gender]
,[Photo]
,[ModifiedOn]
,[CreatorIp]
From
[dbo].[Socials] where educ >= 3 or EzdevajDate >= '1992/03/31' and EzdevajDate <= '2019/03/09' and MarriageStatus = 1
SELECT Date, TotalAllowance
FROM Calculation
WHERE EmployeeId = 1
AND Date BETWEEN to_date('2011/02/25','yyyy-mm-dd')
AND to_date ('2011/02/27','yyyy-mm-dd');
I have a database in which one of the column name is 'date' I need to count the number of entries that have been added with today's date after 09.00.00
So far I have done this..I am wondering where do I specify the time '09.00.00'
SELECT COUNT(*) AS total from DATABASENAME
WHERE date >= Convert(datetime, Convert(int, GetDate()))
Here's code that should work. You're essentially converting a datetime to a date to remove the time, then back to a datetime and adding in the hour that you want.
SELECT COUNT(*) AS Total
FROM TableName
WHERE Date >= DATEADD(HOUR, 9, CONVERT(DATETIME, CONVERT(DATE, GETDATE())))
Well is the date column store date and time or date only, if it is date only you need to add the time also in the column and also avoid converting data type in where condition try the above query with a parameter variable
I want to select records between two dates - a startDate and endDate (they are date/time format in sql). I have the following sql query but it does not work, could someone tell me what I'm doing wrong?
SELECT *
FROM house
WHERE startDate >= '2012/02/22 00:00:00' AND endDate <= '2012-02-25 00:00:00'
I would suggest converting the dates to a datetime and comparing them as well as keeping the date standard and consistent. Something like:
"SELECT *
FROM house
WHERE DATE(startDate) >= DATE('2012-02-22 00:00:00')
AND DATE(endDate) <= DATE('2012-02-25 00:00:00')"
NOTE: I assumed your startDate and endDate were of the same format as the strings your provided.
Do you want all rows that startDate is '2012-02-22' or later and endDate is '2012-02-22' or previous? Then, use this:
SELECT *
FROM house
WHERE startDate >= '2012-02-22'
AND endDate < '2012-02-26' --- notice the `<`, not `<=`
--- and the `day+1`
When using dates with SQL products, better use this format in queries and statements: '20120222' or this (which I find easier to read: '2012-02-22'.
Using slashes like '2012/02/22' or any other order than Year-Month-Day is not recommended.
There's no need to include the time part. '2012-02-22 00:00:00' is the same as '2012-02-22'.
Using endDate <= '2012-02-25 00:00:00' means that any row with date 25nd of Feb. 2012 but time after midnight ('00:00:00') will not match the condition. If you want those rows, too, use endDate < '2012-02-26' instead.
You could use DATE(endDate) <= DATE('2012-02-25 00:00:00') or DATE(endDate) <= '2012-02-25' but these conditions are "un-sargable", so your queries will not be able to use an index on endDate.
There is the builtin STR_TO_DATE function in MySql that takes same format mask as date_format.
start_date >= str_to_date('2012/02/22 00:00:00','%Y/%m/%d %h:%i:%s)
I guess thats type casting issue the reason why it din work because the input you are matching in the where clause is different that is the column is of date or datetime type and you are matching with a manual string format either use to_char on the left side of where to match the format on the right side or use to_date() on right side.
SELECT *
FROM house
WHERE
to_char(startDate, 'YYYY/MM/DD
24hh:mm:ss')>=
'2012/02/22 00:00:00'
AND to_char(endDate,
'YYYY/MM/DD
24hh:mm:ss') <= '2012-02-25
00:00:00'
I have a start_date and end_date. I want to get the list of dates in between these two dates. Can anyone help me pointing the mistake in my query.
select Date,TotalAllowance
from Calculation
where EmployeeId=1
and Date between 2011/02/25 and 2011/02/27
Here Date is a datetime variable.
you should put those two dates between single quotes like..
select Date, TotalAllowance from Calculation where EmployeeId = 1
and Date between '2011/02/25' and '2011/02/27'
or can use
select Date, TotalAllowance from Calculation where EmployeeId = 1
and Date >= '2011/02/25' and Date <= '2011/02/27'
keep in mind that the first date is inclusive, but the second is exclusive, as it effectively is '2011/02/27 00:00:00'
Since a datetime without a specified time segment will have a value of date 00:00:00.000, if you want to be sure you get all the dates in your range, you must either supply the time for your ending date or increase your ending date and use <.
select Date,TotalAllowance from Calculation where EmployeeId=1
and Date between '2011/02/25' and '2011/02/27 23:59:59.999'
OR
select Date,TotalAllowance from Calculation where EmployeeId=1
and Date >= '2011/02/25' and Date < '2011/02/28'
OR
select Date,TotalAllowance from Calculation where EmployeeId=1
and Date >= '2011/02/25' and Date <= '2011/02/27 23:59:59.999'
DO NOT use the following, as it could return some records from 2011/02/28 if their times are 00:00:00.000.
select Date,TotalAllowance from Calculation where EmployeeId=1
and Date between '2011/02/25' and '2011/02/28'
Try this:
select Date,TotalAllowance from Calculation where EmployeeId=1
and [Date] between '2011/02/25' and '2011/02/27'
The date values need to be typed as strings.
To ensure future-proofing your query for SQL Server 2008 and higher, Date should be escaped because it's a reserved word in later versions.
Bear in mind that the dates without times take midnight as their defaults, so you may not have the correct value there.
select * from table_name where col_Date between '2011/02/25'
AND DATEADD(s,-1,DATEADD(d,1,'2011/02/27'))
Here, first add a day to the current endDate, it will be 2011-02-28 00:00:00, then you subtract one second to make the end date 2011-02-27 23:59:59. By doing this, you can get all the dates between the given intervals.
output:
2011/02/25
2011/02/26
2011/02/27
select * from test
where CAST(AddTime as datetime) between '2013/4/4' and '2014/4/4'
-- if data type is different
This query stands good for fetching the values between current date and its next 3 dates
SELECT * FROM tableName WHERE columName
BETWEEN CURDATE() AND DATE_ADD(CURDATE(), INTERVAL 3 DAY)
This will eventually add extra 3 days of buffer to the current date.
This is very old, but given a lot of experiences I have had with dates, you might want to consider this: People use different regional settings, as such, some people (and some databases/computers, depending on regional settings) may read this date 11/12/2016 as 11th Dec 2016 or Nov 12, 2016. Even more, 16/11/12 supplied to MySQL database will be internally converted to 12 Nov 2016, while Access database running on a UK regional setting computer will interpret and store it as 16th Nov 2012.
Therefore, I made it my policy to be explicit whenever I am going to interact with dates and databases. So I always supply my queries and programming codes as follows:
SELECT FirstName FROM Students WHERE DoB >= '11 Dec 2016';
Note also that Access will accept the #, thus:
SELECT FirstName FROM Students WHERE DoB >= #11 Dec 2016#;
but MS SQL server will not, so I always use " ' " as above, which both databases accept.
And when getting that date from a variable in code, I always convert the result to string as follows:
"SELECT FirstName FROM Students WHERE DoB >= " & myDate.ToString("d MMM yyyy")
I am writing this because I know sometimes some programmers may not be keen enough to detect the inherent conversion. There will be no error for dates < 13, just different results!
As for the question asked, add one day to the last date and make the comparison as follows:
dated >= '11 Nov 2016' AND dated < '15 Nov 2016'
Try putting the dates between # #
for example:
#2013/4/4# and #2013/4/20#
It worked for me.
select Date,TotalAllowance
from Calculation
where EmployeeId=1
and convert(varchar(10),Date,111) between '2011/02/25' and '2011/02/27'
if its date in 24 hours and start in morning and end in the night should add something like :
declare #Approval_date datetime
set #Approval_date =getdate()
Approval_date between #Approval_date +' 00:00:00.000' and #Approval_date +' 23:59:59.999'
SELECT CITY, COUNT(EID) OCCURENCES FROM EMP
WHERE DOB BETWEEN '31-JAN-1900' AND '31-JAN-2900'
GROUP BY CITY
HAVING COUNT(EID) > 2;
This query will find Cities with more than 2 occurrences where their DOB is in a specified time range for employees.
I would go for
select Date,TotalAllowance from Calculation where EmployeeId=1
and Date >= '2011/02/25' and Date < DATEADD(d, 1, '2011/02/27')
The logic being that >= includes the whole start date and < excludes the end date, so we add one unit to the end date. This can adapted for months, for instance:
select Date, ... from ...
where Date >= $start_month_day_1 and Date < DATEADD(m, 1, $end_month_day_1)
best query for the select date between current date and back three days:
select Date,TotalAllowance from Calculation where EmployeeId=1 and Date BETWEEN
DATE_SUB(CURDATE(), INTERVAL 3 DAY) AND CURDATE()
best query for the select date between current date and next three days:
select Date,TotalAllowance from Calculation where EmployeeId=1 and Date BETWEEN
CURDATE() AND DATE_ADD(CURDATE(), INTERVAL 3 DAY)
Check below Examples: Both working and Non-Working.
select * from tblUser Where
convert(varchar(10),CreatedDate,111) between '2015/04/01' and '2016/04/01' //--**Working**
OR
select * from tblUser Where
(CAST(CreatedDate AS DATETIME) between CAST('2015/04/01' AS DATETIME) And CAST('2016/4/30'AS DATETIME)) //--**Working**
OR
select * from tblUser Where
(YEAR(CreatedDate) between YEAR('2015/04/01') And YEAR('2016/4/30'))
//--**Working**
AND below is not working:
select * from tblUser Where
Convert(Varchar(10),CreatedDate,111) >= Convert(Varchar(10),'01-01-2015',111) and Convert(Varchar(10),CreatedDate,111) <= Convert(Varchar(10),'31-12-2015',111) //--**Not Working**
select * from tblUser Where
(Convert(Varchar(10),CreatedDate,111) between Convert(Varchar(10),'01-01-2015',111) And Convert(Varchar(10),'31-12-2015',111)) //--**Not Working**
You ca try this SQL
select * from employee where rec_date between '2017-09-01' and '2017-09-11'
I like to use the syntax 1 MonthName 2015 for dates ex:
WHERE aa.AuditDate>='1 September 2015'
AND aa.AuditDate<='30 September 2015'
for dates
Select
*
from
Calculation
where
EmployeeId=1 and Date between #2011/02/25# and #2011/02/27#;
we can use between to show two dates data but this will search the whole data and compare so it will make our process slow for huge data, so i suggest everyone to use datediff:
qry = "SELECT * FROM [calender] WHERE datediff(day,'" & dt & "',[date])>=0 and datediff(day,'" & dt2 & "',[date])<=0 "
here calender is the Table, dt as the starting date variable and dt2 is the finishing date variable.
There are a lot of bad answers and habits in this thread, when it comes to selecting based on a date range where the records might have non-zero time values - including the second highest answer at time of writing.
Never use code like this: Date between '2011/02/25' and '2011/02/27 23:59:59.999'
Or this: Date >= '2011/02/25' and Date <= '2011/02/27 23:59:59.999'
To see why, try it yourself:
DECLARE #DatetimeValues TABLE
(MyDatetime datetime);
INSERT INTO #DatetimeValues VALUES
('2011-02-27T23:59:59.997')
,('2011-02-28T00:00:00');
SELECT MyDatetime
FROM #DatetimeValues
WHERE MyDatetime BETWEEN '2020-01-01T00:00:00' AND '2020-01-01T23:59:59.999';
SELECT MyDatetime
FROM #DatetimeValues
WHERE MyDatetime >= '2011-02-25T00:00:00' AND MyDatetime <= '2011-02-27T23:59:59.999';
In both cases, you'll get both rows back. Assuming the date values you're looking at are in the old datetime type, a date literal with a millisecond value of 999 used in a comparison with those dates will be rounded to millisecond 000 of the next second, as datetime isn't precise to the nearest millisecond. You can have 997 or 000, but nothing in between.
You could use the millisecond value of 997, and that would work - assuming you only ever need to work with datetime values, and not datetime2 values, as these can be far more precise. In that scenario, you would then miss records with a time value 23:59:59.99872, for example. The code originally suggested would also miss records with a time value of 23:59:59.9995, for example.
Far better is the other solution offered in the same answer - Date >= '2011/02/25' and Date < '2011/02/28'. Here, it doesn't matter whether you're looking at datetime or datetime2 columns, this will work regardless.
The other key point I'd like to raise is date and time literals. '2011/02/25' is not a good idea - depending on the settings of the system you're working in this could throw an error, as there's no 25th month. Use a literal format that works for all locality and language settings, e.g. '2011-02-25T00:00:00'.
Really all sql dates should be in yyyy-MM-dd format for the most accurate results.
Two things:
use quotes
make sure to include the last day (ending at 24)
select Date, TotalAllowance
from Calculation
where EmployeeId=1
and "2011/02/25" <= Date and Date <= "2011/02/27"
If Date is a DateTime.
I tend to do range checks in this way as it clearly shows lower and upper boundaries. Keep in mind that date formatting varies wildly in different cultures. So you might want to make sure it is interpreted as a date. Use DATE_FORMAT( Date, 'Y/m/d').
(hint: use STR_TO_DATE and DATE_FORMAT to switch paradigms.)
It worked for me
SELECT
*
FROM
`request_logs`
WHERE
created_at >= "2022-11-30 00:00:00"
AND created_at <= "2022-11-30 20:04:50"
ORDER BY
`request_logs`.`id` DESC
/****** Script for SelectTopNRows command from SSMS ******/
SELECT TOP 10 [Id]
,[Id_parvandeh]
,[FirstName]
,[LastName]
,[RegDate]
,[Gilder]
,[Nationality]
,[Educ]
,[PhoneNumber]
,[DueInMashhad]
,[EzdevajDate]
,[MarriageStatus]
,[Gender]
,[Photo]
,[ModifiedOn]
,[CreatorIp]
From
[dbo].[Socials] where educ >= 3 or EzdevajDate >= '1992/03/31' and EzdevajDate <= '2019/03/09' and MarriageStatus = 1
SELECT Date, TotalAllowance
FROM Calculation
WHERE EmployeeId = 1
AND Date BETWEEN to_date('2011/02/25','yyyy-mm-dd')
AND to_date ('2011/02/27','yyyy-mm-dd');