SQL query to find hiredate from emp where empno is max without subquery?

What is the application?

Hello

select max(hiredate) keep (dense_rank last order by empno) from emp;

Concerning
Peter

Tags: Database

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Hello

Bharat Hegde wrote:

Hi all

I tried to use Dense_rank as below. But it gives me the top selling books. I need high library in each type...

This looks like a job for 'PARTITION BY type

For example:

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ORDER OF SUM (o.quantity) / / DESC

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o order1

WHERE b.bid = o.bid

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)

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OF got_rnk

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;

. Aggregate functions (such as the SUM, above) are calculated before analytical functions, so an analytic function (such as DENSE_RANK above) may depend on an aggregate function; you don't need a separate subquery for that.

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Could you please suggest me on request below.
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855902 wrote:
Hello

Could you please suggest me on request below.
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```
SQL> select * from emp where mep_hiredate = (select max(mep_hiredate) from emp);

    EMP_ID EMP_NAME   EMP_SAL                    MEP_HIREDATE
---------- ---------- ------------------------------ -------------------
      COMM
----------
      1 ED           2                     2010-12-20 09:40:50
      2
```

SQL query to find the total number of source based nonsource passangersbetween source and destination station and passenger station on the same chekindate

Hello
SQL query to find the total number of source based nonsource passangersbetween source and destination station and passenger station on the same chekindate.
Please help on this script and let me know if you need more details.
---

You use a SELECT statement. Let me know if you need more details.

SQl query to find out time between the different lines of transactions

(See both images from an attachment to get the clear picture of the data and understand the question correctly.)

I have a set of data like this in one of my paintings. (This is a simple representation of the original data.)

Reference table1.jpg

Id | Type | Value | Start_date | End_date

----------------------------------------------------------------------------------------------------------------------

ZTR0098 | ALLOW | 0 | 1 JUN | 2 JUN |

ZTR0098 | ADTAX | 0 | 1 JUN | 2 JUN |

ZTR0098 | MXTAX | 0 | 1 JUN | 9 JUN |

ZTR0098 | ALLOW | 4. 3 JUN | 15 JUN |

ZTR0098 | ADTAX | 44.00 | 3 JUN | 17-JUNE |

ZTR0098 | MXTAX | 2. 10 JUN | 17-JUNE |

ZTR0098 | ALLOW | 5. 16-JUNE | 20 JUN |

ZTR0098 | ADTAX | 55,34 | 18 JUN | 22 JUN |

ZTR0098 | MXTAX | 1. 18 JUN | 25 JUN |

ZTR0098 | MXTAX | 6. 26 JUN | 31 AUG |

ZTR0098 | ADTAX | 20.09. 23 JUN | 23 JUL |

ZTR0098 | ALLOW | 8. 21 JUN | 31 AUG |

ZTR0098 | ADTAX | 45. 24 JUL | 31 AUG |

each line has a type and a rasthaus id to it. ID belongs to other parent tables. the value of each type is given, and the validity of each value is followed by a field start_date and end_date.

All values start from 1 - JUN and expires on 31 - AUG. Now my requirement is to obtain a report that gives three columns for three different types (ALLOW, ADTAX and MXTAX) with combination of unique values in the effective time interval. Let me put the result below.

Reference table2.jpg

--------------------------------------------------------------------------------------------------------------------------------------------------

ZTR0098 | 0 | 0 | 0 | 1 JUN | 2 JUN |

ZTR0098 | 4. 44.00 | 0 | 3 JUN | 9 JUN |

ZTR0098 | 4. 44.00 | 2. 10 JUN | 15 JUN |

ZTR0098 | 5. 44.00 | 2. 16-JUNE | 17-JUNE |

ZTR0098 | 5. 55,34 | 1. 18 JUN | 20 JUN |

ZTR0098 | 8. 55,34 | 1. 21 JUN | 22 JUN |

ZTR0098 | 8. 20.09. 1. 23 JUN | 25 JUN |

ZTR0098 | 8. 20.09. 6. 26 JUN | 23 JUL |

ZTR0098 | 8. 45. 6. 23 JUL | 31 AUG |

As you can see there are no duplicate rows for a combination of (ALLOW, ADTAX and MXTAX) with their respective dates in force. resulting in the above table. the first step is to convert lines to the column which is pretty obvious to do that by grouping on start_date and end_date colum, but the real deal is the time interval during which the combination of the values (ALLOW, ADTAX, and MXTAX) has remained constant.

I wrote under query using Group by.

Select

ID,

NVL (max (decode (type, "ALLOW", value)), 0) as ALLOW

NVL (max (decode (type, 'ADTAX', value)), 0) as ADTAX

NVL (max (decode (type, 'MXTAX', value)), 0) as MXTAX

Start_date,

End_date

from my_table

Group of start_date, end_date, id

start_date, end_date

the results it gives are like this:

Reference table3.jpg

------------------------------------------------------------------------------------------------------------------------------------------------

ZTR0098 | 0 | 0 | 0 | 1 JUN | 2 JUN |

ZTR0098 | 0 | 0 | 2. 1 JUN | 9 JUN |

ZTR0098 | 4. 0 | 0 | 3 JUN | 15 JUN |

ZTR0098 | 0 | 44.00 | 0 | 3 JUN | 17-JUNE |

ZTR0098 | 0 | 0 | 2. 10 JUN | 17-JUNE |

ZTR0098 | 5. 0 | 0 | 16-JUNE | 20 JUN |

ZTR0098 | 0 | 55,34 | 0 | 18 JUN | 22 JUN |

. .

like wise

but I'm not able to determine the time intervals by using the SQL query.

with

Table1 as

(select the id 'ZTR0098', 'ALLOW' type, 0 val, to_date('1-JUN','dd-MON') start_date, end_date Union to_date('2-JUN','dd-MON') double all the)

Select 'ZTR0098', 'ADTAX', 0, to_date('1-JUN','dd-MON'), to_date('2-JUN','dd-MON') of all the double union

Select 'ZTR0098', 'MXTAX', 0, to_date('1-JUN','dd-MON'), to_date('9-JUN','dd-MON') of all the double union

Select 'ZTR0098', 'ALLOW', 4, to_date('3-JUN','dd-MON'), to_date('15-JUN','dd-MON') of all the double union

Select 'ZTR0098', 'ADTAX', 44.00, to_date('3-JUN','dd-MON'), to_date('17-JUN','dd-MON') of all the double union

Select 'ZTR0098', 'MXTAX', 2, to_date('10-JUN','dd-MON'), to_date('17-JUN','dd-MON') of all the double union

Select 'ZTR0098', 'ALLOW', 5, to_date('16-JUN','dd-MON'), to_date('20-JUN','dd-MON') of all the double union

Select 'ZTR0098', 'ADTAX', 55.34, to_date('18-JUN','dd-MON'), to_date('22-JUN','dd-MON') of all the double union

Select 'ZTR0098', 'MXTAX', 1, to_date('18-JUN','dd-MON'), to_date('25-JUN','dd-MON') of all the double union

Select 'ZTR0098', 'MXTAX', 6, to_date('26-JUN','dd-MON'), to_date('31-AUG','dd-MON') of all the double union

Select 'ZTR0098', 'ADTAX', 20.09, to_date('23-JUN','dd-MON'), to_date('23-JUL','dd-MON') of all the double union

Select 'ZTR0098', 'ALLOW', 8, to_date('21-JUN','dd-MON'), to_date('31-AUG','dd-MON') of all the double union

Select 'ZTR0098', 'ADTAX', 45, to_date('24-JUL','dd-MON'), to_date('31-AUG','dd-MON') of the double

days like

(select level - 1 dte + to_date('1-JUN','dd-MON')

of the double

connect by level<= to_date('31-aug','dd-mon')="" -="" to_date('1-jun','dd-mon')="" +="">

)

Select id, allow, adtax, mxtax, min (dte) start_date, max (dte) end_date

(select ID, dte, max (allow) allow, max (adtax) adtax, max (mxtax) mxtax,

ROW_NUMBER() over (order by dte) row_number() - courses (partition by order max (allow), max (adtax), max (mxtax) by dte) gr

go (select id, dte,

-case when type = 'ALLOW' and dte between start_date and end_date then end val 0 otherwise allow.

-case when type = "ADTAX" and dte between start_date and end_date then val 0 otherwise end adtax.

-case when type = "MXTAX" and dte between start_date and end_date then val 0 otherwise end mxtax

Table 1 t,

days d

where d.dte between t.start_date and t.end_date

)

Group by id, dte

)

Group by id, gr, allow, adtax, mxtax

order by id, gr

ID	ALLOW	ADTAX	MXTAX	START_DATE	END_DATE
ZTR0098	0	0	0	01/06/2015	02/06/2015
ZTR0098	4	44	0	03/06/2015	09/06/2015
ZTR0098	4	44	2	10/06/2015	15/06/2015
ZTR0098	5	44	2	16/06/2015	17/06/2015
ZTR0098	5	55,34	1	18/06/2015	20/06/2015
ZTR0098	8	55,34	1	21/06/2015	22/06/2015
ZTR0098	8	20.09	1	23/06/2015	25/06/2015
ZTR0098	8	20.09	6	26/06/2015	23/07/2015
ZTR0098	8	45	6	24/07/2015	31/08/2015

Concerning

Etbin

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Hi all
I use oracle 10g. I need emergency aid to find the difference in documents based on the date:

I have sales of the table as below:

seller SALES_COUNT DATE
JOHN 20 04/01/2012
DENNY 15 04/01/2012
JOHN 30 04/02/2012
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This gives you what you want?

with t as (
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     union all
     select 'DENNY' salesman, 30 sales_count, to_date('04/02/2012', 'mm/dd/yyyy') sale_date from dual
     union all
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     union all
     select 'DENNY' salesman, 50 sales_count, to_date('04/03/2012', 'mm/dd/yyyy') sale_date from dual
)
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from t

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Oracle Apps worm: 11.5.10.2

Oracle DB - 9i

How can I list users and access given to them for a distribution Specifies any responsibility end being dated at the level of responsibility
Sakshi,

Try this, hope will solve your problem,

Select a.user_name, a.description, c.RESPONSIBILITY_NAME, b.START_DATE, b.end_date
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c fnd_responsibility_vl
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date picker default value appears only not in the sql query
Hello

I have a page as a table with a query similar to the following:

Select emp_name, salary of emp_table where (hire_date) trunc = trunc (to_date (:P42_START_DATE))

where P42_START_DATE is the name of a date picker.

I put the date picker, "only when the current value in session state is null" and the value of being "select trunc (next_day(sysdate,'MON')-7) from dual;"-essentially the Monday of the current week, the type of source. I updated the date to 5 selector and the sequence of the region 10. Now, when I opened this page, no data gets pulled. I checked the source of the page and the value of the entry date picker is used to "November 17, 2008", but is not somehow reflected in the sql query.

Data get retrieved if I put manually the date in the date picker, but I would like that it by default on Monday of this week. What I am doing wrong?

Thank you
Hello

>
"Article 1 of the Expression value is NULL" where is expression 1
P42_START_DATE
>

Yes, that's correct - No. colon is required here as we don't not using the item as a variable binding, just name for the condition. In my tests, I put the calculation for:

Name of article: P31_HIREDATE (put your P42_START_DATE here instead)
Type: SQL query
Point calculation: before header
Calculation: SELECT TO_CHAR (TRUNC (SYSDATE, 'DAY'), 'DD-MON-RR') FROM DUAL

My report SQL statement is:
```
SELECT EMPNO,
ENAME,
HIREDATE
FROM EMP
WHERE NVL(HIREDATE, TRUNC(SYSDATE)) < TO_DATE(:P31_HIREDATE,'DD-MON-RR')
```
My datepicker object has no special parameters - so:

Name: P31_HIREDATE
Display: Date Picker (DD-MON-RR)
Source: Only when...
Source type: static...
The source value or expression: (empty)
Default: (empty)

And that's what I did to get: http://htmldb.oracle.com/pls/otn/f?p=55041:31

Change the date that you like or click Reset to clear the cache (the calculation will be then reset the date to the current date and refiltrer the report)

Andy

Access APEX_APPLICATION. G_F01 in a SQL query for a report
APEX 4.0.2.00.07

I have a standard report with check boxes. The SQL along the lines of:
```
SELECT APEX_ITEM.CHECKBOX(1,empno,'CHECKED') " ",
       ename,
       job
FROM   emp
```
Then I have another report below, I want to drive based on the items checked in the first report. I know that the values of the checkbox in the APEX_APPLICATION. Collection of G_F01. Normally, these are accessible using pl/sql such as:
```
FOR I in 1..APEX_APPLICATION.G_F01.COUNT LOOP
    DELETE FROM emp WHERE empno = to_number(APEX_APPLICATION.G_F01(i));
END LOOP;
```
But is it possible that I can access the collection from the sql for my second report.

that is, I want my sql to be something like:
```
SELECT empno, day_of_service
FROM   emp_timesheet
WHERE emp_no in <get access to the collection here>
```
I was hoping that the collection box would be available in the APEX_COLLECTIONS view, but it doesn't seem to be there.

Thank you
John
John,

If the goal is to keep the values checked for another treatment then you could add them to a collection yourself.

create a process on your page that looks like this:
This will create your collection if not exist or don't delete everything currently in it if it exists and then insert your new selections.
```
DECLARE
   l_col_name varchar2(30) := 'EMP_SELECTED';
BEGIN
    apex_collection.create_or_truncate_collection(l_col_name);
    FOR I in 1..APEX_APPLICATION.G_F01.COUNT LOOP
        apex_collection.add_member(
            l_col_name,
            to_number(APEX_APPLICATION.G_F01(i))
        );
    END LOOP;
END;
```
your second question might look like this:
```
SELECT empno, day_of_service
  FROM emp_timesheet
 WHERE empno in (select C001 empno
                   from apex_collections ac
                  where ac.collection_name = 'EMP_SELECTED')
```
Edit
Some people choose to create a view of some collection queries ontop that will be repeated throughout the application so we can just
```
create view selected_emps as
select C001 empno
  from apex_collections ac
 where ac.collection_name = 'EMP_SELECTED'   
```
and your new query will look like:
```
SELECT empno, day_of_service
  FROM emp_timesheet
 WHERE empno in (select empno
                   from selected_emps)
```
See you soon,.

Janet Tyson

Published by: Tyson Janet on April 6, 2011 10:37

Dynamic SQL query
Hi all

I have a procedure that takes as an input parameter v_emp_id which is of type varchar.

emp_id are sent separated by commas to v_emp_id. Ex: v_emp_id = 7,2,1

In my code I use a cursor for loop recover data from the table emp like this

I'm in (select * from emp where emp_id in v_emp_id) loop
-----
end loop;

It does not work. How do I use dynamic sql statements to retrieve data by using the CURSOR LOOP FOR only?

Thanks in advance
MR Marie wrote:

How do I use dynamic sql statements to retrieve data by using the CURSOR LOOP FOR only?

Not with dynamic sql statements. I suggest you use collections:
```
SQL> create or replace
  2    procedure p1(
  3                 p_empno sys.OdciNumberList
  4                )
  5      is
  6      begin
  7          for v_rec in (select ename from emp where empno in (select * from table(p_empno))) loop
  8            dbms_output.put_line(v_rec.ename);
  9          end loop;
 10  end;
 11  /

Procedure created.

SQL> set serveroutput on
SQL> exec p1(sys.OdciNumberList(7566,7844,7900));
JONES
TURNER
JAMES

PL/SQL procedure successfully completed.

SQL> 
```
SY.

SQL query to get the numbers from 0 to 99
How can we write a sql query to get values from 0 to 99... This should not come from any table
```
SELECT LEVEL - 1
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  CONNECT BY LEVEL <= 100
/
```
SY.

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SQL query to find hiredate from emp where empno is max without subquery?

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