Find Records That Have Most Current Date?

Apr 13, 2004

I have two tables

table_1
--Emp_id--|--Sup_id--|Sup_name|--Date--|
-------------------------------------------------
--00001--|--00005 --|---ABCD--|01-MARCH-2004
--00002--|--00006 --|---BCDE--|02-MARCH-2004
--00003--|--00007 --|---CDEF--|03-MARCH-2004
--00001--|--00008 --|---DEFG--|04-APRIL-2004
--00003--|--00009 --|---EFGH--|05-APRIL-2004

table_2
--Emp_id--|Emp_name|
--------------------------------
--00001--|--QWER--|
--00002--|--ASDF--|
--00003--|--ZXCV--|
--00004--|--POIU--|

table_1 contain records on employee and the supervisor they are under at a certain date.

As some employee(00001 & 00003) have a different supervisor from different date, I'll like to extract from table_1 the record of each employee in the table that only contain the supervisor info on the most recent date.And from table_2, i'll like to extract the employee's name. These records extracted from both the tables would the be put into a new table,table_3

Example: For employee 00001, only extract record that have the most recent date which is 04-APRIL-2004 and not on 01-MARCH-2004

table_3
Emp_id|Emp_name|Sup_id|Sup_name|Date|
------------------------------------------------
00001 |--QWER--|00008 |--DEFG---|04-APRIL-2004
00002 |--ASDF-- |00006 |--BCDE---|02-MARCH-2004
00003 |--ZXCV-- |00009 |--EFGH---|05-APRIL-2004

How to write an SQL statement to perform this?

View 6 Replies


ADVERTISEMENT

SQL & PL/SQL :: Difference Between Sysdate / Current Date / Current And Local Timestamp

May 30, 2012

What is the difference between the following . In my schema all are giving the same results with some different format

SQL> SELECT sysdate , current_date , current_timestamp , localtimestamp from dual;

SYSDATE CURRENT_DATE CURRENT_TIMESTAMP LOCALTIMESTAMP
----------- ------------ ------------------------------------------------- -------------------------------------------------
5/30/2012 8 5/30/2012 8: 30-MAY-12 08.27.22.037703 AM -04:00 30-MAY-12 08.27.22.037703 AM

View 1 Replies View Related

SQL & PL/SQL :: Verify Current Date Is Greater Than 15th Of Current Month

Sep 22, 2010

I need to verify if the current date is grater than the 15th of the current month. If its grater than the 15th of the current month i need to do an action or if else its lesser than 15th of the current month i need to do an other operation.

View 5 Replies View Related

SQL & PL/SQL :: Declare Date Variable And Assign It To Current System Date

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".

View 9 Replies View Related

Query To Find Current Queries Not Using Indexes?

Mar 29, 2012

hint of which DBA views we need to query to find current running queries which are not using indexex?

I suppose v$session is one , what else we need to look to?

View 1 Replies View Related

Security :: How To Find Current User In Database

Sep 22, 2011

query to find the current user accessing the database

View 5 Replies View Related

SQL & PL/SQL :: Compare Previous Records With Current?

Aug 29, 2013

I am trying to set the min date if there is no gap between dates.compare previous date2 value with current date1,if they are same then my new date will be min(date1).

source data

date1 iddate2 new_date
1/2/20111234/2/2011
4/2/20111237/2/2011
7/2/201112310/2/2011
10/2/20111231/2/2012
1/2/20121234/2/2012
4/2/20121237/2/2012
12/17/20121233/17/2013
3/17/20131236/17/2013

and I am expecting the out put like this

date1 id date2 new_date
1/2/20111234/2/20111/2/2011
4/2/20111237/2/20111/2/2011
7/2/201112310/2/20111/2/2011
10/2/20111231/2/20121/2/2011
1/2/20121234/2/20121/2/2011
4/2/20121237/2/20121/2/2011
12/17/20121233/17/201312/17/2012
3/17/20131236/17/201312/17/2012

how to achieve this with SQL

View 3 Replies View Related

Get Current Date And Time?

Apr 24, 2005

I only know to retrieve data (date & time) by the following statement : "select sysdate from ..."

but now I want to make the fields current date and current time separately and put in a adult file with these two fields. how to do it.

View 11 Replies View Related

PL/SQL :: Current Quarter End Date

Jan 25, 2013

My below query is working fine with sysdate but when m passing a date it's throwing an error to get the current qtr end date..

select add_months(trunc('20-dec-2012','q'),3) - 1 from dualERROR

ERROR at line 1:
ORA-00932: inconsistent datatypes: expected DATE got NUMBER

even after adding the to_date function between trunc and date.                             

View 5 Replies View Related

How To Check / Find Size Of Current ROLLBACK Segment

Apr 8, 2013

How to check/find the size of current ROLLBACK segment in oracle 10g ?

View 20 Replies View Related

SQL & PL/SQL :: Create Table With Current Date

Jul 22, 2010

How can we create a table with current date in oracle this is to be done daily a job as following today's table name is MYTABLE-2010-07-23

so every day a job is to create a table with tablename-current date

is this possible? and how to

View 11 Replies View Related

Server Administration :: Find SID From Current Session As It Make Connection With DB

Dec 27, 2011

How to find the sid from v$session of my current session.

I want to ask:

Let say I have open 10 TOAD session and only in one toad session i have fired a sql query ( the rest 9 session are just blank), then the rest 9 status are in active status. Now, how i can figure out which sid ( from v$session ) belongs to which session as all the 9 session having nothing to run.

Quote: My main intention is to find out the current session sid as soon as it make connection with DB.

View 7 Replies View Related

SQL & PL/SQL :: Case Statement - Records That Satisfies All Three Current States?

Jul 10, 2013

In the following query which is highlighted ,I need to consider the records which have T.CURRENT_STATE='COMPLETE' AND 'CMPSCSRC' AND 'FINISHED' when M.MAINTAINED_FLAG = 'Y' AND S.SALE_LOCATION_ID = 118443 .So when i tried to write by using case stmt as follows it is giving me records only with T.CURRENT_STATE='COMPLETE'.But i want the records that satisfies all three current_states .

SELECT INI.UPC_ID,S.SALE_LOCATION_NAME,S.SALE_LOCATION_ID,I.KEYCAT_ID AS INITIAL_KEYCAT_ID,M.XLONG_NAME AS INITIAL_KEYCAT_NAME,
CASE WHEN M.MAINTAINED_FLAG = 'Y' THEN 'MAINTAINED' ELSE 'NON MAINTAINED' END AS INITIAL_MAINTAIN_DESC,
I.APPROVAL_USER_ID AS INITIAL_APPROVED_USER_ID,I.APPROVAL_DATE AS INITIAL_APPROVAL_DATE

[code]...

View 3 Replies View Related

Display Data From Current Date To Next 15 Days?

Jan 24, 2007

I have a Employee data as below with EID and DOB

EID DOB
----------------------
1 03/01/1950
2 14/01/1950
3 27/01/1950
4 02/02/1950
5 04/03/1950
6 12/03/1950
7 28/03/1950
8 28/02/1951
9 08/03/1951
10 28/03/1951

I need a query to display the birth date of all emp in such a way that if i run a query today the dob which lies between today & today+15 days data must be displayed.

View 8 Replies View Related

SQL & PL/SQL :: Date - How To Get Past 12 Months From Current Month

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

View 23 Replies View Related

PL/SQL :: Date Is Greater Than Current Time Plus 24 Hours?

May 26, 2013

how to pull data from a table where date is greater than current time (+24 hours)... my date field is in the following format 15-MAR-2013 20:07:00

I want to do something like this

select * from table_A where date_field > (sys_date_time) +24h

as an example, when I run a query @ 4 PM on March 26, I want to pull data that has date > 4 PM March 27

View 6 Replies View Related

Reports & Discoverer :: Current Date Field

Sep 13, 2010

if i make the source for a field is a current date with format dd/mm/rrrr hh:mi:ss and the report published on the application server and the clients from different machines run this report

what the field display on Cline or on DB or On Application Server?

View 3 Replies View Related

Server Administration :: Find Out Difference Of Data For Some Tables Between Current And Previous Day

May 26, 2011

We want to find out difference of data for some tables between current day & previous day. We can use query with minus operation but it will take lot of time since table size is in range from 200 to 500 GB. We have to do this exercise every day.

View 5 Replies View Related

SQL & PL/SQL :: Display The Current Date With Post Fix Notation In Oracle?

Jul 2, 2013

Is there any way to display the current date with post fix notation in oracle?

Ex : 2nd ,5th , 3rd , 1st , 8th ,

select to_char(sysdate,'DD') from dual;

View 2 Replies View Related

JDeveloper, Java & XML :: Inserting Current Date From Node?

Mar 22, 2013

How can we insert current date which is present in xml node into a column having date datatype.

View 6 Replies View Related

PL/SQL :: Attribute In DB - Return Difference Between Start_date And Current Date

Feb 15, 2013

I have an attribute in my DB called start_date of type date.I want a query that return the difference between the start_date and the current date.for example if start_date = 2/14/2013 *2*:35:00 PM and the current date = 2/14/2013 *1*:35:00 PM the query returns 1.

I want the result in hours.

View 13 Replies View Related

Adding Time Part To Current Date To Form Timestamp

May 17, 2011

I have a column where I have time stamp with date and time(8-May-10 10:20:55 Am) from that i will get only time(10:20:55 Am)[query for this mentioned below] Now i need to append the time to current date and insert into a Timestamps column only .

so my result should be 17-May-11 10:20:55 Am(Assuming current Date is 17-May-11) . I tried search it by i found a way in sql server by using DataAdd and DataDiff .

query to get the time is:select to_char(to_date('11-MAY-11 05.00.00 PM', 'DD-Mon-YY HH:MI:SSAM'),'HH24:MI:SS') "Time Now" from dual

View 1 Replies View Related

PL/SQL :: Find No Of Records?

Apr 27, 2013

How to find out the no.of records in a cursor for loop without using counter variable. can i use %rowcount inside for loop?

declare
  cursor dept_cur
  is
    select deptno,dname,loc
    from dept;

[code]...

View 10 Replies View Related

SQL & PL/SQL :: Query To Find Last 6 Month Records?

Aug 23, 2010

SELECT HISTORY_ID ,SUM(MISSED_SCHOOL) AS MISSED_SCHOOL,SUM(MISSED_SCHOOL_LAST) AS MISSED_SCHOOL_LAST
FROM EMRASTHAMAHISTORYDETAILS
WHERE ------
GROUP BY HISTORY_ID

There is no date column in table using sysdate alone need to retrieve last 6 month records

how to use in where condition

View 13 Replies View Related

SQL & PL/SQL :: How To Find The Latest Date

Jul 31, 2010

SQL> select * from emp;

SINO BOOK UPDATION_
---------- ---------- ---------
1 UB 01-MAR-10
2 UB 12-MAR-10
3 SB 12-MAR-10
4 DB 12-MAR-10
4 MB 12-JUN-10
4 MB 31-JUL-10

6 rows selected.

SQL> SELECT sino, book, updation_date
2 FROM emp
3 WHERE updation_date IN (SELECT MAX (updation_date)
4 FROM emp
5 GROUP BY book);

SINO BOOK UPDATION_
---------- ---------- ---------
2 UB 12-MAR-10
3 SB 12-MAR-10
4 DB 12-MAR-10
4 MB 31-JUL-10

I would like to know, how to find out the latest date from above query without using group functions like max, min,order by and group by.

View 10 Replies View Related

SQL & PL/SQL :: Query To Find MIN Date

Nov 5, 2010

building SQL query to get the result as shown below.

Create Table Temp

CREATE TABLE TEMP
(
CASEID NUMBER,
SATUS VARCHAR2(1 BYTE),
TRANS_DATE DATE
)
Insert data

[Code]...

I want to build a query which should give output as shown below. Basically i want to select those rows which having minimum trans_date for a given CASEID & Status.

OUTPUT:

CASEIDSATUSTRANS_DATE
100A11/02/2010
100B11/07/2010
100A11/12/2010
200A11/02/2010
200B11/07/2010

View 6 Replies View Related

SQL & PL/SQL :: Find From And To Date Between Two Fields

Aug 2, 2010

I have oracle table for Leave

LeaveNo - FromDt - ToDt - Query Retrieve
1 - 01/01/2010 - 31/03/2010 - No
2 - 01/02/2010 - 31/05/2010 - Yes
3 - 01/04/2010 - 30/04/2010 - Yes
4 - 25/04/2010 - 15/05/2010 - Yes
5 - 01/05/2010 - 31/05/2010 - No
6 - 15/03/2010 - 14/04/2010 - Yes
7 - 10/04/2010 - 15/04/2010 - Yes

I want find out who was leave on 01/04/2010 to 30/04/2010. user input parameter may vary like 10/04/2010 to 15/04/2010 or 12/04/2010 to 12/04/2010.

how to write oracle sql?

View 12 Replies View Related

SQL & PL/SQL :: How To Find Out Date Format

Feb 6, 2013

I am getting daily basis data from third party in excel format which i am converting into CSV format and then uploading into oracle tables using External tables.Now problem is that every time i getting the dates in diff format i.e. sometimes dd-mon-yyyy , dd/mm/yyyy etc.

Now every time i have to open my code and change it there ...to make it as oracle date format. IS there way i can find out format of date and based on format i can do operations with getting errors every time.

I am storing the TP(Excel date) date into varchar columns only and then varchar2 column value i m inserting/updating into date format using to_Date ().

View 9 Replies View Related

PL/SQL :: How To Find Max Date From A Table

Mar 2, 2013

I have two table in the database. I want to find the maximum routine date for a case_id when the lock_date is between 20 jan to 29 jan 2012 .

But I am not getting actual output (Output routine_date should be "28-jan-2012" but I m getting "31-jan-2012")

Master
case_id lock_date
101 23-jan-2012
101 24-jan-2012
102 27-jan-2012
102 29-jan-2012
101 30-jan-2012
101 29-jan-2012

Routine (for routine work)
case_id routine_date
101 23-jan-2012
103 28-jan-2012
102 21-jan-2012
102 29-jan-2012
101 21-jan-2012
101 28-jan-2012
101 31-jan-2012

select m.case_id, r.routine_date from master m, routine r,
(select case_id, max(routine_date) from routine group by case_id) rr

where m.case_id=r.case_id
and m.case_id=rr.case_id
and r.routine_date=rr.routine_date

View 7 Replies View Related

SQL & PL/SQL :: Joins - Find Missing Records Between Two Tables?

Mar 7, 2010

I have two tables A with columns a.key, a.location_code, a.status and a.first_name and table B with cols b.key, b.location_code, b.status and b.first_name.

I want to find the missing records between the two tables and as well check whether each column is populated correctly. That is if u take a record with id 1 check if loc_code is same in both the tables and if they are different, insert the key and first record column and second record column into a new table. And similarly if there is no record wiht that particular id in the second table, insert the record.

For missing records in the sense for records which are present in A but not in B, am using

Select a.key_no, a.loc_code, b.loc_code
from A,B
where a.key_no=b.key_no(+)
and b.key_no IS NULL

But the problem is I need to put some constraints on the B table like b.status='Married'and b.loc_code='CA'. When am using this condition in the above query, it's throwing me error saying cannot use outer join operator in and or or.And I could not figure out how to check for the columns being populated correctly between the two tables and at the same time check for missing ones

View 5 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved