SQL & PL/SQL :: Display Values In A Column Instead Of Rows
Mar 10, 2011
Consider the following (example)table.,
TABLE_A
------------------------------
ID DEPT CRS
------------------------------
1 CS CS_100
2 SCIENCE SCI_150
3 MATH MATH_400
4 HISTORY HIS_110
[Code]...
To display CRS from TABLE_A where DEPT = 'MATH' but in the following format.,
--------------------------------------------
NO DEPT CRS
--------------------------------------------
1 MATH MATH_400, MATH_550, MATH_230
--------------------------------------------
instead of.,
--------------------------
NO DEPT CRS
---------------------------
1 MATH MATH_400
2 MATH MATH_550
3 MATH MATH_230
---------------------------
I'm using the Oracle Emp,Dept tables as my sample. I want to display certain table column values based on some criteria. If met, display those values otherwise display other column values
For example:
So when dept.deptno=10, I want to display these 2 columns values 1. dept.deptno 2. dept.dname
otherwise, display these 2 columns values 1. dept.loc 2. null
Can this be done with one case, decode or "other" type of structure going thru the table one time??
SELECT emp.empno, emp.ename, CASE WHEN dept.deptno = 10 THEN to_char(dept.deptno) [code].......
The table has single column & the values may differ,that is, they may have 1-2-3-...-n in a single row, but the desired output is to be in the rows as shown above.
I tried concepts of SQL up to my knowledge, but I failed. The query to be done only in SQL.complete this query.
How I can build a query with conditions and calculations? E.g. I've got this table
Start | End | Working Place | Mandatory ------------------------------------------------------------------------------------ 01-JAN-13 | 11-JAN-13 | Office | 1 14-JAN-13 | 25-JAN-13 | Home Office | 0 04-MRZ-13| 15-MRZ-13 | Office | 0 11-FEB-13 | 22-FEB-13 | Office | 1
Now if column working place=Office and column mandatory=0 the new column "price" has to calculate: (End-Start)* $25.00 and if working place=Office and column mandatory=1 the "price" column has to calculate: (End-Start)* $20.60 else $0.00
I tried it with the case statement but I didn't know how to calculate my values and display it to the virtual column "price".
Something like case when Working_Place = 'Office' and Mandatory=1 then ... else '0.00' end as PRICE ?????
I dont want to print the repeated value(NAME) of C1 multiple times as below.
C1C2C3C4 NAMEJOHN10ABC SMITH30DEF ROBERT60XYZ
I could do it using the below query using union with the rownum.
select * from ( select rownum rn, c1,c2,c3,c4 from table_new ) where rn =1 union select * from ( select rownum rn, decode(c1,null,null),c2,c3,c4 from table_new ) where rn between 2 and 3
Is there any other way of displaying using a single sql query.
I am trying to come up with a sql select statement that provides all rows for employees with 2 or more cities.
with sample_table as ( select 'John' name,'city' ValueType,'Toronto' Value from dual union all select 'John' name,'city' ValueType,'Vancouver' Value from dual union all select 'Susan' name,'city' ValueType,'Toronto' Value from dual union all select 'Susan' name,'city' ValueType,'Seattle' Value from dual union all select 'Susan' name,'age' ValueType,30 Value from dual union all select 'Susan' name,'city' ValueType,'Atlanta' Value from dual union all
[Code]...
NAME VALUETYPE VALUE ----------- ------------- ------------ John City Toronto John City Vancouver Susan City Toronto Susan City Seattle Susan Age 30 Susan City Atlanta David City Chicago David age 35 David Status married David City Dallas
The above code is just to describe the sample table and the desired result set. Please note that Mary is not on the result set since she has no city assigned to her. Also Julia is not on the result set since she only has one city assigned to her. The others are there because they had at least 2 cities assigned to them.
I need the sql syntax that would return this result set.
I used Region, Process by to search the report which appears as shown above. Then I use Choose Auditors column to select my Auditor and copy paste it into the report under To be Audited By col. Is there a way to automate the process. I am here using a tabular form in APEX. My main aim is to assign auditors based on Region, not equal to Processed by.
My scenario is to insert values into 'out' column by comparing 's' and 'IP' columns of temp table.The exact situation is at first need to go to ip column,take a value and then go to source column and check for the same value of ip which is taken previously.Then after corresponding ip of that source column should be inserted back in previous source column.
The situation is marked clearly in file which i am attaching with '--' comments at respective places.I am also pasting the code which i tried out,unfortunately it is giving error as exact fetch returns more than requested number of rows since there are duplicates in the table.I tried it using nested for loops.Also implemented using rowid,but it didnt work.
fixing the errors or if there is any new logic that can be implemented.
DECLARE i_e NUMBER(10); BEGIN FOR cur_1 IN(SELECT IP from temp where IP IS NOT NULL) LOOP FOR cur_2 IN(SELECT IP from temp where s=cur_1.IP)
I am bit confused to display all the rows in a column using stored procedure like
In sqlserver: create procedure test as begin select * from table; end in sqlserver it is working perfectly.
In oracle: create or replace procedure test is begin select * from table; end;
But in oracle i am getting an error like select * into something like that.I understand the error. i.e. i need to move the column values into variables.if it a single row then there will be no problem.i want to display all the rows in the table at one time.i can not use cursors.
i want to display all the columns of emp table in rows.O/P should be like below:---------------------------------------------Columns------------empnoenamesaldeptnomgr
Error report: ORA-06550: line 3, column 19: PLS-00225: subprogram or cursor 'LOGIN_USER' reference is out of scope ORA-06550: line 3, column 19: PL/SQL: Item ignored ORA-06550: line 4, column 18:
create table sample1 ( i number , j date, k number)
insert into sample1 values (1,'23-Apr-2010',11) insert into sample1 values (2,'22-Apr-2010',12) insert into sample1 values (3,'21-Apr-2010',13) insert into sample1 values (4,'19-Apr-2010',14) insert into sample1 values (5,'18-Apr-2010',15) insert into sample1 values (6,'17-Apr-2010',16)
I would like to get nulls , if there is no data for a date. As we can see , here i am missing the data for '20-Apr-2010'.
I did it through "UNIX" , but it's not efficient.
The data might be missing for the complete week also. I need to test in this way only for the last 7 days. I tried something like this:
select i, j , sum(k) from sample1 where j in (select to_date(sysdate - rownum) from dual connect by rownum < = 7) group by i, j
i have master-detail form.in master my bill_id gets generated when new form is open and i copy the same bill_id in detail(tabular)for each item.all the items which i enter in detail form get save the same bill_id which got generated.
in another form(which is tabular) i want to display bill_id's from detail form.but in detail form . There are same bill_id's more than once.but i want to display those bill_id's which are more than once only once.
From two given tables, how do you fetch the values from two columns using values from one column(get values from col.A if col.A is not null and get values from col.B if col.A is null)?
On my APEX page i have region which has sql query as source and it displays as HTML table the query result to the user.
I want to display addinonal column with a hyperlink inside, and that hyperlink would have CGI/URL-parameters which contains the other values of the HTML row.
So, let's say my APEX region queryes columns as "select c1, c2, c3, c4 ..." and displays out values "V1, V2, V3, V4" then i want to have addional output column with such hyperlink:
a href="f?p=100:7:13467554876288::NO::c1,c2,c3,c4:v1,v2,v3,v4">My link column with CGI-parameters</aHow can i create such hyperlink?
The overall idea is that the link would forward to a page which loads those values "v1,v2,v3,v4" into form fields and user can proceed from there.
I want to pass multiple column values of a row in an interactive report page to hidden items in another page through column link. And I did it successfully. However, I found I need to pass more than 3 columns of a row in this report, while a column link only permits me to pass 3 column value at most. Is there anyway that I can pass more column values to hidden items in another page?
I would like to have a table in HTML region and to display in the table some Page Items from the page.
I got the code like this: { <table> <tr><td>&P1_ECEMEA_ASSISTANCE</td></tr> <tr><td>&P1_ECEMEA_WIP</td></tr> </table> }
It shows the Page Item names as text, not the values. However this code without the table tags:
{ ECEMEA Request for CQT Assistance: &P1_ECEMEA_ASSISTANCE. ECEMEA CQT Work in Progress: &P1_ECEMEA_WIP. }
works and the Page Item values are displayed.
Is it possible to display the Page Item values in the HTML table at all or I have to use a different method of showing the values in a table? The above is only a snippet of the code. I need to display about 30 Page Items, formatted in a table with headings.
what kind of region is the best to be used or if I should only use some escape symbols in the table code.
I'd like to get all rows for one particular id. I have data stored in two different tables. I'd like the values to be "denormalized" such that for each unique date I want the values(washer_val, widget_val) for each id from each table to be displayed(or null if no data for that date).
I've created two different example views("tables") of my data with a "with" statement(washers, widgets). I tried to denormalize each set of data (washers_val, widgets_val) and then get all the unique dates (unique_dates). I then join the "views" and display all possible rows with their data. This is the type of output I want BUT is there an easier way to achieve it??
with washers as (select 1 id, trunc(sysdate) event_date, 1 val from dual
I want to get the values and put them into html template since i want to configure mime settings. My table's name is rawticket_voip and it has 150.000rows and 20 columns so instead of COL1, COL2 what should i write there? How can i get the spesific row's and column's value and how can integrate loops in this html?
