I am trying to get data for a specific date range, I do it like this:
select EntryID
min(dtUsedDate) dtFirstUsedDate,
max(dtUsedDate) dtLastUsedDate
from tblEntrance e
where e.dtUsedDate between to_date('2016-02-08 10:00:00', 'yyyy-mm-dd hh24:mi:ss')
AND to_date('2016-02-08 10:15:59', 'yyyy-mm-dd hh24:mi:ss')
(dtFirstUsedDate and dtLastUsedDate are getting called in a outer select, so don't worry much about them for now)
What I get are the entrances (records) that are only between those dates/time, so dtFirstUsedDate and dtLastUsedDate, both toghether in between that date range. But what I need is those two to be independent, like the dtFirstUsed must be between that max and min date and dtLastUsed must be between that max and min date.
I hope my question is understandable and someone can help me.
I think you are looking for this..
SELECT e.EntryID
,MIN(e.dtUsedDate) dtFirstUsedDate
,MAX(e.dtUsedDate) dtLastUsedDate
FROM tblEntrance e
GROUP
BY e.EntryID
HAVING MIN(e.dtUsedDate) BETWEEN TO_DATE('2016-02-08 10:00:00', 'yyyy-mm-dd hh24:mi:ss')
AND TO_DATE('2016-02-08 10:15:59', 'yyyy-mm-dd hh24:mi:ss')
AND MAX(e.dtUsedDate) BETWEEN TO_DATE('2016-02-08 10:00:00', 'yyyy-mm-dd hh24:mi:ss')
AND TO_DATE('2016-02-08 10:15:59', 'yyyy-mm-dd hh24:mi:ss')
Related
My Query is :
SELECT TO_CHAR((to_date('01-01-2018 00:00:00','DD-MM-YYYY HH24:MI:SS')+ (level-1)),'DD-MM-YYYY'),
TO_CHAR(to_date('01-01-2018 00:00:00','DD-MM-YYYY HH24:MI:SS') + level,'DD-MM-YYYY') ,
to_number(regexp_substr('7000 T', '^\d+'))/(TO_DATE('04-01-2018 00:00:00', 'DD-MM-YYYY HH24:MI:SS') - TO_DATE('01-01-2018 00:00', 'DD-MM-YYYY HH24:MI:SS'))
|| regexp_substr('7000 T', '[A-Z]') AS IP_PLAN
FROM dual
CONNECT BY level <= to_date('04-01-2018 00:00:00','DD-MM-YYYY HH24:MI:SS')-to_date('01-01-2018 00:00:00','DD-MM-YYYY HH24:MI:SS');
I want IP_PLAN like: 2333 T
ROUND(('7000 T'), '[A-Z]') is trying to round a string value, i.e. the T that is extracted from that source string, which doesn't make sense.
You need to round the number you generated just before that:
select to_char(to_date('01-01-2018 00:00:00', 'DD-MM-YYYY HH24:MI:SS') + level - 1,
'DD-MM-YYYY'),
to_char(to_date('01-01-2018 00:00:00', 'DD-MM-YYYY HH24:MI:SS') + level,
'DD-MM-YYYY') ,
round(
to_number(regexp_substr('7000 T', '^[[:digit:]]+'))
/ (to_date('04-01-2018 00:00:00', 'DD-MM-YYYY HH24:MI:SS')
- to_date('01-01-2018 00:00', 'DD-MM-YYYY HH24:MI:SS'))
)
|| regexp_substr('7000 T', '[^[:digit:]]*$') as ip_plan_consumption
from dual
connect by level <= to_date('04-01-2018 00:00:00', 'DD-MM-YYYY HH24:MI:SS')
- to_date('01-01-2018 00:00:00', 'DD-MM-YYYY HH24:MI:SS');
TO_CHAR(TO TO_CHAR(TO IP_PLAN_CONSUMPTION
---------- ---------- ------------------------------------------
01-01-2018 02-01-2018 2333 T
02-01-2018 03-01-2018 2333 T
03-01-2018 04-01-2018 2333 T
so you're doing
round(<number extracted by regex> / <difference in days >)
which is
round(7000 / 3) => round(2333.333...) => 2333
and then appending the T after wards.
I've changed the regex patterns slightly so it picks up the space ans any characters at the end. That's making some assumptions about possible values in that string though - i.e. that it's always one number followed by one non-numeric section.
Incidentally, if you're using fixed dates then it's simpler to use date literals:
select to_char(date '2018-01-01' + level - 1, 'DD-MM-YYYY'),
to_char(date '2018-01-01' + level, 'DD-MM-YYYY') ,
round(
to_number(regexp_substr('7000 T', '^[[:digit:]]+'))
/ (date '2018-01-04' - date '2018-01-01')
)
|| regexp_substr('7000 T', '[^[:digit:]]*$') as ip_plan_consumption
from dual
connect by level <= date '2018-01-04' - date '2018-01-01';
though I imagine the 7000 T and the date values are all being passed in as string in your real code so they need to be converted. You could use a CTE to only convert them once though, instead of repeatedly as you loop round.
SELECT TO_CHAR((to_date('01-01-2018 00:00:00','DD-MM-YYYY HH24:MI:SS')+ (level-1)),'DD-MM-YYYY'),
TO_CHAR(to_date('01-01-2018 00:00:00','DD-MM-YYYY HH24:MI:SS') + level,'DD-MM-YYYY') ,
round(to_number(regexp_substr('7000 T', '^\d+'))/(TO_DATE('04-01-2018 00:00:00', 'DD-MM-YYYY HH24:MI:SS') - TO_DATE('01-01-2018 00:00', 'DD-MM-YYYY HH24:MI:SS')),0)
AS IP_PLAN_CONSUMPTION
FROM dual
CONNECT BY level <= to_date('04-01-2018 00:00:00','DD-MM-YYYY HH24:MI:SS')-to_date('01-01-2018 00:00:00','DD-MM-YYYY HH24:MI:SS');
you have to use T in some other column;
I have simple calculation, I subtract interval from date with time:
select TO_DATE('2016-12-05 23:04:59', 'YYYY-MM-DD HH24:MI:SS') - to_dsinterval('00 0:05:00') from dual;
It works fine, the result: 2016-12-05 22:59:59
but it doesn't work correctly with timezones, so the next approach solves the problem with timezone. I just wrap expression with to_date() one more time
select TO_DATE(
TO_DATE('2016-12-05 23:04:59', 'YYYY-MM-DD HH24:MI:SS') - to_dsinterval('00 0:05:00')) from dual;
but now it turns time to zeros. Result should be: 2016-12-05 22:59:59 but actual: 2016-12-05 00:00:00
If I add format to the outer to_date as this:
select to_date( TO_DATE('2016-12-05 23:04:59', 'YYYY-MM-DD HH24:MI:SS') - to_dsinterval('00 0:05:00'), 'YYYY-MM-DD HH24:MI:SS') from dual;
The result become very strange: 0005-12-16 00:00:00
What I'm doing wrong?
DATE data type does not support any time zone functions, you must use TIMESTAMP WITH TIME ZONE for that.
Your query
SELECT TO_DATE( TO_DATE('2016-12-05 23:04:59', 'YYYY-MM-DD HH24:MI:SS') - TO_DSINTERVAL('00 0:05:00'), 'YYYY-MM-DD HH24:MI:SS')
FROM dual;
does following:
Create a DATE '2016-12-05 23:04:59'
Subtract interval '00 0:05:00'
Cast to a VARCHAR2 (using NLS_DATE_FORMAT format)
Cast to a DATE using YYYY-MM-DD HH24:MI:SS format
In case your NLS_DATE_FORMAT would be equal to YYYY-MM-DD HH24:MI:SS this query returns correct output.
Use this one:
SELECT TO_TIMESTAMP('2016-12-05 23:04:59', 'YYYY-MM-DD HH24:MI:SS') - TO_DSINTERVAL('00 0:05:00')
FROM dual;
TO_DATE(... works as well. If you need time zone support you must do:
SELECT TO_TIMESTAMP_TZ('2016-12-05 23:04:59 Europe/Berlin', 'YYYY-MM-DD HH24:MI:SS TZR') - TO_DSINTERVAL('00 0:05:00')
FROM dual;
TO_DATE( char, fmt, nls ) takes VARCHAR2 arguments.
Performing TO_DATE('2016-12-05 23:04:59', 'YYYY-MM-DD HH24:MI:SS') - to_dsinterval('00 0:05:00') returns a DATE datatype which when you pass it to TO_DATE() oracle will cast it to a VARCHAR2 datatype so it matches the expected datatype of the argument (implicitly calling TO_CHAR( value, NLS_DATE_FORMAT ) to perform this cast) and then convert this back to a DATE datatype.
You just need to do:
SELECT TO_DATE('2016-12-05 23:04:59', 'YYYY-MM-DD HH24:MI:SS')
- to_dsinterval('00 0:05:00')
FROM DUAL;
If you want to handle time zones then use a TIMESTAMP AT TIME ZONE and just convert it to whatever timezone you want to store the date at:
SELECT TIMESTAMP '2016-12-05 23:04:59 Europe/Paris' AT TIME ZONE 'UTC'
FROM DUAL;
(Will create your timestamp in Paris' time zone and convert it to the correct time in the UTC time zone).
i have 28-APR-2016 10:05:07 date as parameter in stored procedure. This may be the current time also as string date.
i need to set the time to 9 am to check the shift start timing.
SELECT TO_DATE('28-APR-2016 10:05:07', 'DD-MON-YYYY HH24:MI:SS') FROM dual;
I am new to oracle. Help is appreciated.
If you want the date with 9:00 a.m., then you can do:
SELECT TRUNC(TO_DATE('28-APR-2016 10:05:07', 'DD-MON-YYYY HH24:MI:SS')) + 9/24.0
FROM dual;
You can also use:
SELECT TRUNC(TO_DATE('28-APR-2016 10:05:07', 'DD-MON-YYYY HH24:MI:SS')) + INTERVAL '9' HOUR
FROM dual;
I'm just old-fashioned so I tend to use the first method.
I want to fetch some records which should give results based on certain time.
That means from 2.30 Am to 6.00 AM.
I tried using the between function, but i am not getting.
MTRDCRE between (to_char(to_date('16-03-2016 02:50:00', 'dd-mm-yyyy hh24:mi:ss')) , to_char(to_date('16-03-2016 05:50:00', 'dd-mm-yyyy hh24:mi:ss')))
Try this:
select *
from yourtable
where MTRDCRE >= to_char(to_date('16-03-2016 02:50:00', 'dd-mm-yyyy hh24:mi:ss'))
and MTRDCRE <= to_char(to_date('16-03-2016 05:50:00', 'dd-mm-yyyy hh24:mi:ss'))
If your column MTRDCRE is date you don't need to_char().
I am trying to run a select query that will pull all meds scheduled at 2300 for a date range. Is there a way I can convert the scheduled date/time to just hour? This is what I have so far:
SELECT DISTINCT USERCODE,
TRANSACTIONID,
ACTION,
TRANSACTIONHOUR,
SOURCE,
RXNUMBER,
DESCRIPTION,
MASTERPATIENTID,
FACILITYCODE,
ADMINISTRATIONTIME
FROM ( ABC.TL TL
INNER JOIN
ABC.S_VIEW S_VIEW
ON (TL.RXNUMBER = S_VIEW.RXNUMBER))
INNER JOIN
ABC.PV PATIENTVISIT
ON (TL.MASTERPATIENTID = PV.MASTERPATIENTID)
WHERE (TL.USERCODE NOT IN ('ABC'))
AND (TL.ACTION IN ('A', 'DC'))
AND (TL.TRANSACTIONHOUR BETWEEN to_date('2011-07-01 00:00:00', 'yyyy/mm/dd hh24:mi:ss') AND to_date('2011-09-30 23:59:59', 'yyyy/mm/dd hh24:mi:ss')
I would like the query to include all dispense during the specified dates but only at 2300 time. Database is oracle 10g.
First, you have given the date string in a different format and the format in different format. Make it consistent.
Try this:
SELECT DISTINCT USERCODE,
TRANSACTIONID,
ACTION,
TRANSACTIONHOUR,
SOURCE,
RXNUMBER,
DESCRIPTION,
MASTERPATIENTID,
FACILITYCODE,
ADMINISTRATIONTIME
FROM ( ABC.TL TL
INNER JOIN
ABC.S_VIEW S_VIEW
ON (TL.RXNUMBER = S_VIEW.RXNUMBER))
INNER JOIN
ABC.PV PATIENTVISIT
ON (TL.MASTERPATIENTID = PV.MASTERPATIENTID)
WHERE (TL.USERCODE NOT IN ('ABC'))
AND (TL.ACTION IN ('A', 'DC'))
AND (TL.TRANSACTIONHOUR BETWEEN to_date('2011/07/01 00:00:00', 'yyyy/mm/dd hh24:mi:ss') AND to_date('2011/09/30 23:59:59', 'yyyy/mm/dd hh24:mi:ss')
AND TO_CHAR(TL.TRANSACTIONHOUR, 'HH24MI') = '2300' --THIS IS THE NEW CONDITION