I want to create a report by using one field and one text as columns name in layout but display the all the columns. I mention the 5 column names in query.how can I write function in summary column.
i want to display all the columns of emp table in rows.O/P should be like below:---------------------------------------------Columns------------empnoenamesaldeptnomgr
We have built an interactive report based on dynamic query. Normally, all the selected columns are shown in "Display" Section of the interactive report. We have a requirement to move some of the columns to the "Do not Display" when the search is done. Is it possible to do it programmatically ?
I am running a fairly busy Oracle 10gR2 DB, one of the tables has about 120 columns and this table receives on average 1500 insertions per second. The table is partitioned and the partitioning is based on the most important of the two timestamp columns. There are two timestamps, they hold different times.
Out of these 120 columns, about 15 need to be indexed. Out of the 15 two of them are timestamp, at least one of these two timestamp columns is always in the where clause the queries.
Now the challenge is, the queries we run can have any combination of the 13 other columns + one timestamp. In reality the queries never have more than 7 or 8 columns in the where clause but even if we had only 4 columns in the where clause we would still have the same problem.
So if I create one concatenated index for all these columns it will not be very efficient because after the 4th or 5th column the sorting would no longer be very useful and I believe the optimiser would simply not use the rest of the index. So queries that use the leading columns of the index in sequence work well, but if I need to query the 10th column the I have performance issues.
Now, if I create multiple single column indexes oracle will have to work a lot harder to maintain all these indexes and it will create performance issues (I have tried that). Besides, if I have multiple single column indexes the optimiser will do nested loops twice or three times and will hit only the first few columns of the where clause so I think it will kind of be the same as the long concatenated index.
What I am trying to do is exactly what the Bitmap index would do, it would be very good if I could use the AND condition that a Bitmap index uses. This way I could have N number of single column indexes which the optimiser could pick from and serve the query with exactly the ones it needs. But unfortunately using the Bitmap index here is not an option given the large amount of inserts that I get on this table.
I have been looking for alternatives, I have considered creating multiple shorter concatenated indexes but this still would not address the issue since many queries would still not be served properly and therefore would take a very long time to complete.
What I had in mind would be some sort of multidimensional index, I am not even sure if such thing exists. But essentially it would be some sort of index that could serve a query efficiently regardless of the fact that the where clause has the 1st, 3rd and last columns of the index.
So considering how widely used Oracle is and how many super large databases there are out there, this problem must be common.
I have 8 columns. Some of them might be null.I want to display all 8 columns in my result. Not null columns will be first and null at the end.Here is a sample data :
I need to transpose the following table columns to rows and rows to columns...Im not quite sure how to acheive this...I have the following table with fixed number of columns and dynamic number of rows based on date filter in query
MONTH_YEAR RMS RMS_OCC TTL_RMS --------------------------------------- SEPTEMBER 200917790017790 OCTOBER 2009183831278818347 NOVEMBER 2009177901460517762
and I need to display this as
COL1 SEPTEMBER 2009 OCTOBER 2009 NOVEMBER 2009 -------------------------------------------------------------- RMS 17790 18383 17790 RMS_OCC 0 12788 14605 TTL_RMS 17790 18347 17762
SELECT SCRATTR_ATTR_CODE from scrattr_TEST,scbcrse_TEST where SUBSTR(scbcrse_subj_code,1,3) = SUBSTR(scrattr_subj_code,1,3) and SUBSTR(scbcrse_crse_numb,1,4) = SUBSTR(scrattr_crse_numb,1,4)Returns this
SCRATTR_ATTR_CODE A INS MCSR
How I can make to return someting like A INS MCSR in one row there is a row for every code
hERE is some code to create the tables and insert the data
CREATE TABLE SCRATTR_test ( SCRATTR_SUBJ_CODE VARCHAR2(4 CHAR) NOT NULL, SCRATTR_CRSE_NUMB VARCHAR2(5 CHAR) NOT NULL, SCRATTR_EFF_TERM VARCHAR2(6 CHAR) NOT NULL, SCRATTR_ATTR_CODE VARCHAR2(4 CHAR)
I have a requirement where I want to display amount what I have billed to my client and then how I received my amounts from that Bill. For eg.lets say there is bill no 001 amounting 10000 and after some days I received a part payment cheque/cash from client worth 2000 then he gave second part 2000 and then finally I received 2000. Still 4000 is remaining to be received.So in tabular format I want to display data which will have 3 records of 2000 and one record of balance 4000.
In attached file i have given few examples, where highlighted area is what i want to derive. There are formula's in Collection date, delay by and Int calc. Basically highlighted lines are the ones which should be shown in query result. And data shown above that is what i have right now.
Consider EMPLOYEES table and If an employee 'A' joined in Jan month then he should come under JAN, if employee B and C joined in MARCH month than both has to come under MAR and so on..
OUTPUT: JAN FEB MAR APR MAY JUNE JULY AUG SEP OCT NOV DEC A B D E C
I need to return the stored result in a record by ref cursor. In the below code I am displaying the result through DBMS_OUTPUT.PUT_LINE but i need to do it through ref cursor to display the result.
declare type r_cursor is REF CURSOR; c_emp r_cursor; type rec_emp is record ( name varchar2(20), sal number(6) [code].....
how to write a single query, Also i may add /delete school/class anytime. Query should support mesans everything dynamically should get the data.Even stored procedure will work for me.
i have to display the 10 most costly missions. but if the 11th record has the same cost then it needs to display 11 records instead of 10. how can i do this?
order = the sequence in which they are to be displayed a sub-heading's heading_id refers to the parent heading, likewise an item's sub-heading_id refers to the parent sub-heading.
I assumed there was no need to track child content.
Now, the output format should be something like this, where the sub-headings are not repeated, nor are the items. Sort of like chapters in a book, things in a catalogue, or even topics in a forum.
Where I'm getting hung up is how to query the data so it's quick, efficient, clean and easy to read and maintain. I've only gotten to listing the sub-headings and already the query looks convoluted. So, how should I approach this? Should it be done all in one query, and always checking against the results to know when to print a new heading or sub heading. Or should I run multiple queries and save the results to a variable, and then run sub-queries off that? Is there a better way to do this, am I going about it the hard way or am I in the right direction and just haven't gone far enough with it yet?
I have two columns which I need to add together then devide by 60 in order to display that time in minutes. the problem I am facing is that at times I get numbers above 60 and my client doesn't want to see numbers above 60.
i.e (col1 + col 2)/60 = 34.87
what I need to do is make sure that when the number reaches 60 it moves on to 35.
select * from test where col2=123 will give me null because It doesnt have any values, But can we display some harcoded value when I do not have anything ?
I am trying to create a query that displays the given error message if the result of my COUNT(*) is smaller than 1, but displays the result of my first query (data) if the total count is bigger than 1 (read: the query found data, so it needs to display the rows according to the search).
What do I need to do to display 'data' if 'data2' contains rows?
WITH data AS (SELECT a.order_id, a.session_id, a.log_id, b.date_of_order, a.operation, b.funct_prod_code, b.sts_status_code, b.ost_order_situation_code, c.order_situation_oms,
My form failed to display photo (data type long row).
scenario a) If photo in black and white with width : 472 pixels height: 590 pixels horizontal resolution : 300dpi vertical resolution : 300dpi bit depth : 8 size file : 28KB
scenario b) If photo in color with width : 124 pixels height: 155 pixels horizontal resolution : 75dpi vertical resolution : 75dpi bit depth : 24 size file : 14KB
Above 2 scenario:
My form 6 program can successful display the photo for scenario a , while for scenario b, my form 6 program failed to display the photo.
