SQL & PL/SQL :: Getting Past 13 Weekdays From Supplied Date
Aug 20, 2010
I want to get a past 13 weekdays (Exclude weekends) from the supplied date
Like if 20100613 is the supplied date, then it should give me following dates
DatesSr No
11-Jun1
10-Jun2
9-Jun3
8-Jun4
7-Jun5
4-Jun6
3-Jun7
2-Jun8
1-Jun9
31-May10
28-May11
27-May12
26-May13
I am trying following way but giving me same date 11 june
SELECT
dt from
(
select
CASE when to_char(To_Date(To_Char('20100613'),'YYYYMMDD'),'fmDy') in ('Sat','Sun')
then next_day(To_Date(To_Char('20100613'),'YYYYMMDD')-7,'Friday')
else To_Date(To_Char('20100613'),'YYYYMMDD')end as dt
[Code]...
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Dec 17, 2011
I need to get the past 12 months from the current month
for example
input:
march2010
output:
apr2009
may2009
june2009
july2009
augest2009
september2009
october2009
november2009
december2009
january2010
february2010
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Nov 23, 2010
I am getting this error when i am working with backup manager. This error is prompted after i finish the backup setup.
Quote:VOJ-00508: The 'Selected Destinations' field must be supplied.
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Aug 13, 2010
Past 13 MonthEnds from a input date
(i.e.: 6/13/2010 is supplied, then query should be able to retrieve 5/31/2010, 4/30/2010, 3/31/2010, 2/26/2010, 1/29/2010, 12/31/2009?.....5/29/2009)
If the month end date falls on a weekend (Sat or Sun), then it should have the prior Friday's date.
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Nov 16, 2013
i have an application for a medical laboratory, i insert patients every day , what i want is toget the number of patients for the past month ?2- for the past week ?3- the past day , and so on.
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Jul 19, 2010
I am working in development environment which has only 150 gb db size but suddenly it is raised to 250gb within 10 days i want to see which user did what in my database.How we can see what task made what in past 10 days.
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Nov 2, 2012
I have two table APPLICATION_1 and APPLICATION_2, where user's login date is captured.There will be multiple records for each user.Same user may or may not be present in both tables.
The requirement is to find those users who have not logged-in in the last 3 years.
-- Test Case
DROP TABLE application_1;
DROP TABLE application_2;
CREATE TABLE application_1
(
seq NUMBER ,
user_id VARCHAR2(30),
[code].....
Using the below query I'm able to get the desired output.
SELECT user_id, MAX(login_date) last_login_date FROM (
SELECT user_id, MAX(login_date) login_date FROM application_1 GROUP BY user_id
UNION ALL
SELECT user_id, MAX(login_date) login_date FROM application_2 GROUP BY user_id
) GROUP BY user_id
[code].....
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Jul 31, 2013
I have an requirement to load past and future data from different source table to one tgt table.Say now we are in July
Past Data
Apr May Jun
Future Data
Aug Sep Oct
I HAVE actual sales for past month and present month which is in Table A & expected sales in table B.for every month i have to load 7 months data TARGRT TABLE..
In future the requirement may change to 6 months also. in that case the procedure has to load past 6 month + current month + 6month future so totally 13 month should be loaded.
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Feb 3, 2012
I just want to know the user login / log out information for the past 31days. how can i get that?
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Mar 28, 2013
How can I find out the particular oracle session which was consuming high memory in the past?
I can't get the data in v$sessstat
Unable to get the information in AWR
dba_hist_active_session_history do not have field which indicate memory related information
Shall I concetrate on EVENT in dba_hist_active_session_history which continuosly had sort, direct path read
Or
Locate sql_id from dba_hist_sqlstat with high SORTS_DELTA for snapshots belonging to problematic time period and then using the sql_id query dba_hist_active_session_history
which approach I shall take to find out the session which consumed most memory in the past?
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Nov 22, 2012
resolve issue while modified the user function code for returns the values as timestamps
---function code
create or replace
function fun_test_timestamp(P_HOUR varchar2) return varchar2
is
sql_stmt varchar2(1000);
begin
[Code].....
Input:-
select fun_test_timestamp('5') from dual;
Output:-
SELECT CURRENT_TIMESTAMP - INTERVAL '5' HOUR FROM DUAL;
Modified Fun Code:
create or replace
function fun_test_timestamp(P_HOUR varchar2) return timestamp
is
sql_stmt varchar2(1000);
[Code]...
Input:-
select fun_test_timestamp('5') from dual;
Output:-
ORA-00911: invalid character
ORA-06512: at "NETVERTEXTRUNK.FUN_TEST_TIMESTAMP", line 8
00911. 00000 - "invalid character"
*Cause: identifiers may not start with any ASCII character other than letters and numbers. $#_ are also allowed after the first character. Identifiers enclosed by doublequotes may contain
any character other than a doublequote. Alternative quotes (q'#...#') cannot use spaces, tabs, or carriage returns as delimiters. For all other contexts, consult the SQL Language Reference Manual.
*Action:
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Jul 11, 2012
I want to ask if I restore a control file from backup of say day2 and I recover till day1 using RMAN script, then what will be the state of my database? I mean day2 control file may be having SCN-Day2, and I am instructing RMAN to recover till past point in time that is SCN-Day1.
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Jun 1, 2010
I'm trying to work out how to take a table like this:
IDDate
12502-Feb-07
12516-Mar-07
12523-May-07
12524-May-07
12525-May-07
33302-Jan-09
33303-Jan-09
33304-Jan-09
33317-Mar-09
And display the data like this:
IDPeriodPeriod StartPeriod End
125102-Feb-0702-Feb-07
125216-Mar-0716-Mar-07
125323-May-0725-May-07
333102-Jan-0904-Jan-09
333217-Mar-0917-Mar-09
As you can see, it's split the entries into date ranges. If there is a 'lone' date, the 'period start' and the 'period end' are the same date.
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Apr 12, 2010
I have a two date fields in my form; valid from date and expiry date.
Currently my valid from date has an inital value property of $$date$$ which automaitcally brings up todays date.
I need my expiry date to automatically show a date 15 years after this date?
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Dec 3, 2012
Version : 4.1.1, I have a tabular form on a DB table. One of the columns is a date field. When the user hits the "add Row" button on the tabular form, I want the Date field to be defaulted to sysdate. Here is what I have tried so far,
1. Created a "hidden" item P1_SYSDATE and populated the default value with sysdate. After this, under the DB tabular report date field, I used default type - Item/application on this page and entered P1_sYSDATE
2. Instead of populating the default value of the P1_SYSDATE hidden item, I created a before regions process and added
:P1_SYSDATE := sysdate
and added P1_SYSDATE to default type of the tabular date field with default type as "ITem/application on this page.
I get the error
ORA-01790: expression must have same datatype as corresponding expression
I tried to_Char(sysdate,'dd-mon-yyyy') and then converting it back to to_date. still no luck.
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Oct 24, 2013
When I run a query form the the Query Window in Visuial Studios 2012 all the date fields truncated to 'mm/dd/yyyy', but i need the full date returned. I am able to get full date from TO_char(MyDateField, 'yyyy-mm-dd hh24:mi:ss'), but if I do TO_DATE(MyDateField, 'yyyy-mm-dd hh24:mi:ss') it only returns 'mm/dd/yyyy'. I'm sure this is a simple setting in Visual studios but I cant find it to save my life. Is there there a way to have the full date returned by default?
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Sep 27, 2007
I am a novice in oracle
I have 2 columns in my table
->Col1 with experience in years entered as an integer
->Col2 with current date
I need to add another column as a date value adn for that i need to subtract Currentdate-Col1 when i tried currentdate-Col1 it just subtracted the days i need the formula to subtract years and give a date
I have worked in DB2 and all u need to do there was add the keyword years at the end but in oracle the same does not work
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Jun 6, 2012
I am not able to load complete date along with time in the date column. here is my table desc
DESC STAGE
Name Null Type
----------------------------------
TABLE_NAME NOT NULL VARHCAR(20)
RECORDCOUNT NUMBER
CREATED_DATE NOT NULL DATE
my control file is like this
LOAD DATA
APPEND
INTO TABLE SCOOP.STAGE
FIELDS TERMINATED BY ","
( TABLE_NAME
,RECORDCOUNT
,CREATED_DATE DATE(16) "YYYYMMDDHH:Mi:SS"
)
the data gets loaded, but it appears like this in the table
HIGHSCHOOL3080606-JUN-12
MIDDLESCHOOL8768006-JUN-12
BUT I WANT COMPLETE DATE AND TIME (HH:MI:SS) , HOW CAN I GET IT (THIS IS HOW I WANT 06-JUN-12 11:07:33)
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Aug 16, 2012
I would like to inquire how do I code my select statement if my user enter a search date range(search startDt: 01/08/2012 and search endDt :30/09/2012) and I will like to retrieve only the 7records out from my table as shown below ?
STARTDT_ ENDDT_
01/08/2012 01/08/2012
01/06/2012 31/12/2012
01/08/2012 01/08/2012
01/09/2012 01/09/2012
01/09/2012 31/12/2012
01/07/2012 01/07/2012->not retrieved out
01/08/2012 01/08/2012
01/01/2012 31/12/2012
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Apr 19, 2011
Write a program to declare a date variable and assign it to the current system date. Depending on the day of the month the program should print the following:
If day is 1-10 then print "It is day<day number> of <month name>. It is early in the month".
If day is 11-20 then print "It is day<day number> of <month name>. It is the middle of the month".
If day is 21-31 then print "It is day<day number> of <month name>. It is nearly the end of the month".
For example, if the day is November 30, then print "It is day 30 of November. It is nearly the end of the month".
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Jun 21, 2012
How can we partition a table based on date if it does not have a date column.
Actually I have to compare two tables on daily basis and fetch few rows from those two tables and enter it to a third table.But both these tables does not have a date column.
I am confused if i need to alter those tables and add date column or if there is some way in which i can compare the data from the two tables for that particular day only and not the whole table data.
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Apr 11, 2013
I have a small prolem thats best described like this....
a table called TONY with a field named VISITED (date as YYYYMMDD).
We want to populate the field TIMESTAMP (Last visited timestamp, 18 digits) using midnight or 00:00:00 on VISITED value.
Something like:
UPDATE TONY SET TIMESTAMP = �(whatever the formula is involving VISITED).
but i cannot figure out the best way to derive the TIMESTAMP value...
it's a date to epoch conversion, and i can find many examples of Epoch to date, but thats the wrong way around for me i'm afraid!
Oracle 11gR2 by the way...
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Aug 16, 2010
i have a table with the following description
create table gl_periods(period_name varchar2(10),transactions number (2) );
with the data as :
period_name transactions
------------ --------------
JAN-10 12
FEB-10 12
MAR-10 8
APR-10 23
ADJ_TOM-10 25
MAY-10 37
JUN-10 41
JUL-10 10
PHY_JAY-10 6
AUG-10 14
SEP-10 22
My requirment is to find out the period names and transactions which are in valid date formats and are less than sysdate and the non date formats are adjustments made by different users for their transactions
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Oct 18, 2012
I want to load data from a file using sqlldr.I have a table commissions
(
technician_id char(5)
, tech_name char(30)
, Comm_rcd_date DATE
, Comm_Paid_date DATE
, comm_amt number(10,2)
)
my file is
00001,TIMOTHY TROENDLY,2011-03-04T01:45:12+0006,2011-03-04T01:45:12+0007,123.56
00002,KENNETH KLEMENZ,2011-03-04T01:45:12+0006,2011-03-04T01:45:12+0009,123.56
00003,SHUNDAR ARDERY,2011-03-04T01:45:12+0006,2011-03-04T01:45:12+0005,123.56
write a ctl file to load this data.
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Apr 30, 2012
I want to get data for month to date. For example, If I pass today or any day date as parameter then i should get data for that month(month of passing date) up to passing(parameter) date. As well as i have to get year to date.For example, If I pass today or any day date as parameter then i should get data for that financial year(year of passing date) up to passing(parameter) date. how to get month to date and year to date data.
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Oct 3, 2012
A field named xxx_date is a text item which we have to enter manually so as to update a record in that particular date. This is a mandatory field without which we cannot continue the data entry..
I am getting this error while trying to update the record
FRM-40509 :Oracle error :unable to update record
I have kept the enabled = yes
required=no
data type=Date.. in the property pallet
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Dec 23, 2012
I want to reset my date to this format: 12/31/2012 11:59:59 PM - see code below:
DECLARE
v_latest_close DATE;
BEGIN
v_latest_close := TO_DATE ('12/31/2012 23:59:59 ','MM/DD/YYYY HH24:MI:SS');
DBMS_OUTPUT.PUT_LINE('The new date format is : '|| v_latest_close);
END;
the code above displays only : 12/31/2012 instead of 12/31/2012 11:59:59 PM
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Aug 8, 2013
select to_date('28-FEB-2013') - TO_DATE('01-FEB-2013') FROM DUAL
gives me 27 days, what should I do to get 28 ? meaning include both the start and end dates in the range ?
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Sep 16, 2011
I need to convert the type of GMT to Local time, during data entry. I have a source table and a target table.
To make the insert get the most value, I have no problems:
insert into destination (SELECT * FROM WHERE source pointnumber = (SELECT MAX (pointnumber) FROM source));
But since times are different between the tables, I want to convert the data obtained to GMT -4:30 Time (Caracas - Venezuela), before inserting it.
I can use a function?
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Sep 24, 2011
I have a date field that should be filled everyday with today's date and I need to get the days that were not entered.
i.e. :
CREATE TABLE TRY_F (DAT DATE);
INSERT ALL
INTO TRY_F VALUES (to_date('01/01/2011','DD/MM/YYYY'))
INTO TRY_F VALUES (to_date('02/01/2011','DD/MM/YYYY'))
INTO TRY_F VALUES (to_date('04/01/2011','DD/MM/YYYY'))
INTO TRY_F VALUES (to_date('05/01/2011','DD/MM/YYYY'))
INTO TRY_F VALUES (to_date('06/01/2011','DD/MM/YYYY'))
INTO TRY_F VALUES (to_date('08/01/2011','DD/MM/YYYY'))
INTO TRY_F VALUES (to_date('10/01/2011','DD/MM/YYYY'))
INTO TRY_F VALUES (to_date('14/01/2011','DD/MM/YYYY'))
SELECT * FROM DUAL;
I need a smart way of getting the dates that were missed in DAT.
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