Any Explanations y this query is not ordering ?

SELECT dept_id, salary, job_id
FROM employees
ORDER BY
( SELECT dept_id
FROM departments
WHERE last_name='Abel');
Assumptions:
1. The inner subquery gives a value of 10 only.
2. There is no 10th column in the Table Employees.
3. There is only 1 employee in the department 10.
Output it gives :
It gives all that is there in the employees table(projected cols), However the first record is always from dept_id= 10, then it just displays without ordering.

yes you are partially correct. The subquery will return only 10 and not 1 or 5 or any other value.
I have an explanation to this query bt I'm not sure about it.
Oracle checks for semantics and syntax at compile time. So if everything is correct then only it submits the query for execution. Now when a subquery executes only then oracle knows there is no 10th col in the database so it is a runtime error.

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Please show this query, data not showing why?

I created a report and write following query,it was working well since last 4 months but today automaticly not showing data I can undertstand why?
Becuase I didnt make any changes in this query.
Please help me
Urgent
SELECT ALL MERCH_ORDER.ORDERNO, MERCH_ORDER.ORDERDATE, MERCH_ORDER.SHIP_DATE, MERCH_ORDER.PONO,
MERCH_ORDER.SUBPP, MERCH_ORDER.PJNO, BUYER.B_NAME, BUYER.B_AJENT,
MERCH_ORDER.ITEM, MERCH_ORDER.FABRIC, MERCH_ORDER.QUALITY, MERCH_ORDER.COMPOSITION,
MERCH_ORDER.P_SIZE, MERCH_ORDER.QUANTITY, MERCH_ORDER.Q_UNIT,
MERCH_ORDER.NETWHT, MERCH_ORDER.WT_UNIT, MERCH_ORDER.TERM, MERCH_ORDER.COMM,
MERCH_ORDER.PRICE, MERCH_ORDER.CUR_SYMB, MERCH_ORDER.STATUS, MERCH_ORDER.REMARKS,
MERCH_ORDER.WONO, MERCH_ORDER.PRONO, MERCH_ORDER.PES_QUANTITY,
MERCH_ORDER.PES_Q_UNIT, MERCH_ORDER.PES_PRICE, MERCH_ORDER.PES_CUR_SYMB
FROM BUYER, MERCH_ORDER
WHERE MERCH_ORDER.CANCEL IS NULL
AND (MERCH_ORDER.B_CODE = BUYER.B_CODE)
and merch_order.orderno not in
(select export_order1.orderno from export_order1)
ORDER BY MERCH_ORDER.ORDERNO
there is no any error and msg header and footer print.

Maybe , the query in "NOT IN" clause select export_order1.orderno from export_order1
return the same rows as the following portion return....
SELECT ALL MERCH_ORDER.ORDERNO, MERCH_ORDER.ORDERDATE, MERCH_ORDER.SHIP_DATE, MERCH_ORDER.PONO,
MERCH_ORDER.SUBPP, MERCH_ORDER.PJNO, BUYER.B_NAME, BUYER.B_AJENT,
MERCH_ORDER.ITEM, MERCH_ORDER.FABRIC, MERCH_ORDER.QUALITY, MERCH_ORDER.COMPOSITION,
MERCH_ORDER.P_SIZE, MERCH_ORDER.QUANTITY, MERCH_ORDER.Q_UNIT,
MERCH_ORDER.NETWHT, MERCH_ORDER.WT_UNIT, MERCH_ORDER.TERM, MERCH_ORDER.COMM,
MERCH_ORDER.PRICE, MERCH_ORDER.CUR_SYMB, MERCH_ORDER.STATUS, MERCH_ORDER.REMARKS,
MERCH_ORDER.WONO, MERCH_ORDER.PRONO, MERCH_ORDER.PES_QUANTITY,
MERCH_ORDER.PES_Q_UNIT, MERCH_ORDER.PES_PRICE, MERCH_ORDER.PES_CUR_SYMB
FROM BUYER, MERCH_ORDER
WHERE MERCH_ORDER.CANCEL IS NULL
AND (MERCH_ORDER.B_CODE = BUYER.B_CODE)
OR
there are no rows which conform to the joining condition between the two tables BUYER and MERCH_ORDER ....
Regards,
Simon

Does apple have any explanations for why iCloud will not support iWeb & is there any viable solutions. iWeb is critical to my small business & we have all been trained via joint ventue on iWeb. Now it just goes away. Why?

Does apple have any explanations for why iCloud will not support iWeb & is there any viable solutions. iWeb is critical to my small business & we have all been trained via joint ventue on iWeb. Now it just goes away. Why?

turbodave2 wrote:
I appreciate your repsonse, but the irony is that Apple is still scheduling "One-to-One" & Joint Venture training on iWeb knowing that it all will end next June. ..
Just to add this : iWeb -- the app itself -- is still supported,updated only months ago and as part of the ilife '11 DVDs still widely spread even though it is not sold on the AppStore it is official part of iLife. It runs in Lion and there is zero issues with the app. So a training makes sense, doesn't it ?.
They would only to exclude the "publish to me.com" part to be up to date for courses and trainings :-≠

Any idea what this query is trying to do?

Do you guys have any idea what this query(used for report generation) is used for? I don't understand the WHERE clause of this query especially what the Pipe operators(|| ' 21:00:00') are used for?
SELECT c.course_id,
       mph.subject
from   courses c, main_pgm_hdr mph
where
c.classid=mph.classid
    AND
    TO_CHAR(MPH.CLOSE_DATE, 'mm/dd/yyyy hh24:mi:ss') >= TO_CHAR(TRUNC(SYSDATE, 'MM') - 1, 'mm/dd/yyyy')
        || ' 21:00:00'
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They are trying to get the data having CLOSE_DATE between 20:59:59 and 21:00:00 for the present day. But the way its done is wrong. They have converted the date into Char and they are comparing. Its absolutely incorrect.
One way to do it would be
SELECT DISTINCT (PS.CARR_ID)                                  AS CARRIER ,
     MPH.SHPMT_NBR                                          AS TRAILER ,
     MPH.SHPMT_NBR                                          AS SHPMT_NBR,
     TO_CHAR(MPH.CREATE_DATE_TIME, 'mm/dd/yyyy hh24:mi:ss') AS LOADED   ,
     TO_CHAR(MPH.CLOSE_DATE, 'mm/dd/yyyy hh24:mi:ss')       AS FINALIZED
   FROM PARCL_SERV PS,
     MANIF_PARCL_HDR MPH
WHERE PS.MANIF_TYPE = MPH.MANIF_TYPE
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This query does not exist in the database in the system

I have created a query, but when I run it, I receive this error:
You have attempted to open query 0DAT from the Query Designer.
However, this query does not exist in the database in the system to which you have made a connection.
Thanks
Joseilton

dear Joseilton,
the variable 0DAT ist not in active version in your system.
Use BC to activate the variable 0DAT from InfoObject 0CALDAY.
or
you have to create it in your system. therefor change the namespye to SAP-namespace (starting with 0). Open one Query in your system via RRMX and select CalenderDay to create a new variable.
name:                0DAT
descrition:          current calender day
processed by:        SAP EXIT
Characteristic:      Calender Day
variable represents: Single Value
best regards
imberaureus

AUDIO PROBLEMS when converting to youtube - When I export my file, parts of the audio are not working on ipads or iphones - any explanation for this?

I am posting videos to youtube and for some reason different portions of my audio are not working both on iphone and ipads... any thoughts on this would be appreciated

Try using psd. Some rerports indicate some confustion between the apps with TIFF. See:
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I need a detailed explanation about this query!

Hey Guys,
I'm doing a course on distributed databases at uni. I have got this query but I am not 100% sure what is being executed first, the queries between brackets or outter ones.
What is the difference between semi-join and join queries?
what's meant by "WHERE EXISTS" clause?
what's the union do with the results?
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WHERE EXISTS(
SELECT 1 FROM (SELECT * FROM "USER1_HP_FULL"."ATHLETE1_REPLICA1"
UNION SELECT * FROM "USER2_HP_FULL"."ATHLETE2_REPLICA1"
UNION SELECT * FROM "USER3_HP_FULL"."ATHLETE3_REPLICA1") A
WHERE A.CCODE = C.CODE)
ORDER BY C.COUNTRYNAME;
Thank you!

>
I'm doing a course on distributed databases at uni. I have got this query but I am not 100% sure what is being executed first, the queries between brackets or outter ones.
>
Then you should
1. open a sql*plus command window
2. log on as a user with the correct privileges
3. set serveroutput on
4. set autotrace traceonly
5. execute the query
Examine the execution plan - it will show you what is being executed first. If you have questions post the plan using \ tags.
{quote}
What is the difference between semi-join and join queries?
{quote}
The documentation is your friend.
http://docs.oracle.com/cd/B28359_01/server.111/b28286/queries006.htm
{quote}
what's meant by "WHERE EXISTS" clause?
{quote}
http://docs.oracle.com/cd/B28359_01/server.111/b28286/conditions012.htm#sthref2960
{quote}
EXISTS Condition An EXISTS condition tests for existence of rows in a subquery.
{quote}
{quote}
what's the union do with the results?
{quote}
Eliminates duplicates in multiple query results
http://docs.oracle.com/cd/B28359_01/server.111/b28286/queries004.htm
See 'The UNION [ALL], INTERSECT, MINUS Operators' in the SQL Language doc
{quote}
UNION Example The following statement combines the results of two queries with the UNION operator, which eliminates duplicate selected rows.
{quote}

Why this query does not show the result?

Why the query with the schema prefixed does not show the result and the query without schema display the correct results?
SQL> select data_object_id,object_type from dba_objects where object_name='HR'.'JOBS';
select data_object_id,object_type from dba_objects where object_name='HR'.'JOBS'
ERROR at line 1:
ORA-00933: SQL command not properly ended
SQL> select data_object_id,object_type from dba_objects where object_name='HR.JOBS';
no rows selected
SQL> select data_object_id, OWNER, object_type from dba_objects where object_name='JOBS';
DATA_OBJECT_ID     OWNER                          OBJECT_TYPE
69662              HR                                 TABLE
                   OE                                 SYNONYM
SQL> SELECT USER FROM DUAL;
USER
SYS

Hi,
the column object_name refers to a object_name which is 'JOBS', the column owner refers to the owner 'HR', the value isn't stored together, so you have to select the two columns. It is the same behaviour as every other table/view. Have a look at the values in the view DBA_OBJECTS.
Herald ten Dam
Superconsult.nl

HT201320 Hi - Question that i am hoping others after reading this query do not have

Hi - used to work for a company that unfortunately I have my apple email with - throught that I have cha nged the old email to ( and i know i had associated the old itunes account with the new - hiowever I cannot get o the emial server for my old work to retrieve and then chage the passord - i also cnnot see THE HYUNDERS OF HOURS of muic i had assoicated wiht that account and lost a lot of contactrs in the process
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Hi,
Regarding 2:
http://obiee101.blogspot.com/search/label/HTTP%28S%29
Regarding 4:
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http://obiee101.blogspot.com

Please see this query, not showing data Why?

I created a report and write following query,it was working well since last 4 months but today automaticly not showing data I can undertstand why?
Becuase I didnt make any changes in this query.
Please help me
Urgent
SELECT ALL MERCH_ORDER.ORDERNO, MERCH_ORDER.ORDERDATE, MERCH_ORDER.SHIP_DATE, MERCH_ORDER.PONO,
MERCH_ORDER.SUBPP, MERCH_ORDER.PJNO, BUYER.B_NAME, BUYER.B_AJENT,
MERCH_ORDER.ITEM, MERCH_ORDER.FABRIC, MERCH_ORDER.QUALITY, MERCH_ORDER.COMPOSITION,
MERCH_ORDER.P_SIZE, MERCH_ORDER.QUANTITY, MERCH_ORDER.Q_UNIT,
MERCH_ORDER.NETWHT, MERCH_ORDER.WT_UNIT, MERCH_ORDER.TERM, MERCH_ORDER.COMM,
MERCH_ORDER.PRICE, MERCH_ORDER.CUR_SYMB, MERCH_ORDER.STATUS, MERCH_ORDER.REMARKS,
MERCH_ORDER.WONO, MERCH_ORDER.PRONO, MERCH_ORDER.PES_QUANTITY,
MERCH_ORDER.PES_Q_UNIT, MERCH_ORDER.PES_PRICE, MERCH_ORDER.PES_CUR_SYMB
FROM BUYER, MERCH_ORDER
WHERE MERCH_ORDER.CANCEL IS NULL
AND (MERCH_ORDER.B_CODE = BUYER.B_CODE)
and merch_order.orderno not in
(select export_order1.orderno from export_order1)
ORDER BY MERCH_ORDER.ORDERNO

Where "first table" is merch_order and "second table" is export_order1?
How many distinct orders are in each table?
Are there any NULL order numbers in either table?
I'd put money on the fact that if commenting out a clause causes a number of rows to be returned, that clause is filtering out all the rows. You'll need to go through your data to figure out why the NOT IN clause is filtering out all your rows.
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Why between for date is not returning data for this query ?

Hello,
i have a table with this structure and i am writing this query for fetching some rows based on some condition , but this query is not returning any data . Can you please tell why ?
ID     DT
003     11/8/2011
002     10/8/2011
001     9/8/2011
And the query is :
SELECT * FROM TABLE_NAME WHERE DT BETWEEN TO_DATE('08/08/2011','dd/mm/yyyy') AND TO_DATE('12/08/2011','dd/mm/yyyy');
Edited by: bootstrap on Aug 13, 2011 7:10 AM

>
>
but what is the problem with that, why that date is not matched when i am providing the date format ?Which part don't you understand? You did not use TO_DATE while inserting data and default date format was mm/dd/yyyy, right? Same default date format is used if you issue:
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SY.

After BI Stats installation: Why is this query not reporting on my query?

Hi,
ok, so I thought I was done with BI Stats installation and I run a query:
Detailed Query Runtime Statistics: Analysis 0TCT_MC02_Q0200 0TCT_MC02
which came with the installation.
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1.
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Under the Settings for BI Statistics I verified and QueryColleague was set as:
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Hi,
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Is there anything that can be done to tune this query?

DB version:10gR2
From AWR report, we have determined that the following SQL is taking most CPU Time. Is there anything that we can do to improve the performance of this query.
We have an index on (stat_code,create_date_time) columns of ext_replenish table.
SELECT EXT_REPLENISH.EXT_REPLENISH_ID, EXT_REPLENISH.EVENT_ID, EXT_REPLENISH.EVENT_KEY, EXT_REPLENISH.WHSE, EXT_REPLENISH.VALIDATE_KEY, EXT_REPLENISH.NBR_OF_RETRY, EXT_REPLENISH.STAT_CODE, EXT_REPLENISH.ERROR_SEQ_NBR, EXT_REPLENISH.CREATE_DATE_TIME, EXT_REPLENISH.MOD_DATE_TIME, EXT_REPLENISH.USER_ID, EXT_REPLENISH.CL_MESSAGE_ID, EXT_REPLENISH.SCHEMA_ID, EXT_REPLENISH.ELS_ACTVTY_CODE, EXT_REPLENISH.CD_MASTER_ID FROM EXT_REPLENISH WHERE ( ( ( ( ( EXT_REPLENISH.STAT_CODE = :1 ) OR ( EXT_REPLENISH.STAT_CODE = :2 ) ) OR ( ( ( EXT_REPLENISH.STAT_CODE = :3 ) AND ( EXT_REPLENISH.ERROR_SEQ_NBR >= :4 ) ) AND ( EXT_REPLENISH.ERROR_SEQ_NBR < :5 ) ) ) AND ( EXT_REPLENISH.MOD_DATE_TIME <= :6 ) ) AND ( EXT_REPLENISH.NBR_OF_RETRY < :7 ) ) AND ROWNUM <= 1 ORDER BY EXT_REPLENISH.STAT_CODE ASC, EXT_REPLENISH.CREATE_DATE_TIME ASC FOR UPDATE
Is there anyway i could tune this query?
note: Ignore the unnecessary brackets. They are system created(apparently by hibernate)
Message was edited by:
Nichols
Taking off the pre tags due to readability issue(all words appear in single line )
Message was edited by:
Nichols

From just blindly looking at this particular query, there doesn't seem any obvious reason why an index couldn't be extended to cover all the columns specified in the where clause.
It might not help too much -> explain plan is required first really before blindly guessing.
Obviously, there's no point having an order by and a rownum (unless you wanted to do the order by before the rownum in an outer select) - I assume this is just a Hibernatism.

After clicking on my FF shortcut icon on my desktop, it takes FF 30-45 seconds to open. Any ideas why this happens?

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Any Explanations y this query is not ordering ?

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