User_Scheduler_Jobs query returns no row in the version 2.1.0.63

Using the 2.1.0.63 version, "select * from user_scheduler_jobs;" returns no rows. It works fine in version 1.5.5.

Published by: User65423 on February 8, 2010 09:24

Refer to this topic, when the cause seems to be due to SQL Developer manages not null interval data types.

bug? F9 gives no output dba_scheduler_jobs, version: 2.1.0.63.73

As mentioned in this thread, you can use to_char on the columns of the interval as a workaround...

SELECT source,
destination,
comments,
flags,
job_name,
job_creator,
client_id,
global_uid,
program_owner,
program_name,
job_type,
job_action,
number_of_arguments,
schedule_owner,
schedule_name,
start_date,
repeat_interval,
end_date,
job_class,
enabled,
auto_drop,
restartable,
state,
job_priority,
run_count,
max_runs,
failure_count,
max_failures,
retry_count,
last_start_date,
TO_CHAR(last_run_duration),
next_run_date,
TO_CHAR(schedule_limit),
TO_CHAR(max_run_duration),
logging_level,
stop_on_window_close,
instance_stickiness,
system,
job_weight,
nls_env
FROM user_scheduler_jobs a;

Tags: Database

Similar Questions

If a view object query returns no rows, can the vacuum to be tested at all?

All those who know or have also experienced:

I guess that the answer should be Yes, but I tried anyway, I still didn't worked. Here is the code (it's a method behind a command button, a bean of support (I use JDeveloper 10.1.3.4).) In the code, LoggedInStudent is the name of a view object; ZBLCModule is the name of the application module):

    public String commandButton1_action() {
        FacesContext fc = FacesContext.getCurrentInstance();
        ValueBinding vb = fc.getApplication().createValueBinding("#{data}");
        BindingContext bc = (BindingContext)vb.getValue(fc);
        DCDataControl dc = bc.findDataControl("ZBLCModuleDataControl");
        ApplicationModule am = (ApplicationModule)dc.getDataProvider();
        ZBLCModuleImpl zblcam = (ZBLCModuleImpl)am;
        LoggedInStudentImpl studentsFound = (LoggedInStudentImpl)zblcam.getLoggedInStudent();
        
        String navCase = null;
        
        // Test (1): if the view cache is empty; always bombs up the application if it IS empty:
        if(studentsFound.getAllRowsInRange().length == 0) {
            navCase = "userNotFound";
        // (2) The following three tests gets to run only when the cache is not empty; they work fine.
        } else if (((Number)studentsFound.first().getAttribute("HoursAttm")).floatValue() == 0.0) {
            navCase = "noHours";
        } else if (((Number)studentsFound.first().getAttribute("Balance")).floatValue() > 0.0) {
            navCase = "notZero";
        } else if (!(studentsFound.first().getAttribute("Validated").equals(" "))) {
            navCase = "validated";
        } else {
            navCase = "zeroBal";
        }
        return navCase;
    }

When the view object query returns a line, the whole of the application works without error. When the query returns no rows, test (1) always bombs toward the top of the application, prompting a Houston-30003 error.

(1) test, I tried the following:

  if (studentsFound.getAllRowsInRange().length == 0)
  if (studentsFound.first() == null)
  if (studentsFound.getEstimatedRowCount() == 0)
  if (studentsFound.isDead()) //I do not know what isDead() does; just tried desperately.
  if (studentsFound.equals(null))
  if (studentsFound.getCurrentRow() == null)

With each of these events, I got an error of Houston-30003. It does not matter what looks like the conditional test; It is important only when the objects from view cache is empty. If the view cache is not empty, everything, including the test (1), works very well. And when the cache is empty is not because of the failure of the connection to the database, but because the student is not in the data table and line are for the student.

It is a requirement of the company to do something when the view object query returns no rows. Can it be tested at all? How?

Or is there something wrong in the first lines in the method before the {color: green} String navCase = null; {color} line?

Thank you very much for your help!

Newman

Hello

What you have done, is to get a handle to the object that CAN execute queries to the database.
However, you do not query the database.

Just add:

  LoggedInStudentImpl studentsFound = (LoggedInStudentImpl)zblcam.getLoggedInStudent();
  //New line
  studentsFound.executeQuery();

The code that Shay has given you is when you do not have a request for all module, but since you are talking about a command etc button I guess that the module of the application is already active.
The line I gave you should be enough to make it work.

I'd be careful with the

studentsFound.hasNext();

I suggest to use estimatedRowCount();

-Anton

How to know what sub query returns multiple rows

Hi all

Someone can give me hints, how to know what sub query returns many rows in the following query.

/* Formatted on 2011/05/17 19:22 (Formatter Plus v4.8.8) */
SELECT a.*, ROWNUM AS rnm
  FROM (SELECT DISTINCT '1' AS "Page View", ou.org_unit_name AS "Org",
                        prxm.mbr_idntfr AS "Beneficiary ID",
                           md.last_name
                        || ', '
                        || md.first_name AS "Beneficiary Name",
                        pci.idntfr AS "Tracking No.",
                        TO_CHAR (TRUNC (req.pa_rqst_date),
                                 'MM/dd/yyyy'
                                ) AS "Request Date",
                        sts.status_name AS "Status",
                        req.pa_rqst_sid AS "Request #",
                        prxm.mbr_sid AS "Mbr_sid",
                        TO_CHAR
                              (TRUNC (req.pa_revision_date),
                               'MM/dd/yyyy'
                              ) AS "Last Updated",
                        TO_CHAR (psd.TO_DATE, 'MM/dd/yyyy') AS "TO_DATE",
                        prxpl.prvdr_lctn_iid AS "PRVDR_LCTN_IID",
                        pd.prvdr_sid AS "PRVDR_SID", 'Y' AS "State View",
                        DECODE
                           ((SELECT DISTINCT pd.national_prvdr_idntfr
                                        FROM pa_request_x_provider_location prxplo
                                       WHERE prxplo.pa_rqst_sid =
                                                               req.pa_rqst_sid
                                         AND prxplo.oprtnl_flag = 'A'
                                         AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
                            0, (SELECT prxplo.prvdr_lctn_idntfr
                                  FROM pa_request_x_provider_location prxplo
                                 WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
                                   AND prxplo.oprtnl_flag = 'A'
                                   AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
                            NULL, (SELECT prxplo.prvdr_lctn_idntfr
                                     FROM pa_request_x_provider_location prxplo
                                    WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
                                      AND prxplo.oprtnl_flag = 'A'
                                      AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
                            (SELECT DISTINCT pd.national_prvdr_idntfr
                                        FROM pa_request_x_provider_location prxplo
                                       WHERE prxplo.pa_rqst_sid =
                                                               req.pa_rqst_sid
                                         AND prxplo.oprtnl_flag = 'A'
                                         AND prxplo.pa_prvdr_type_lkpcd = 'RR')
                           ) AS "NPI/ID",
                        DECODE
                           ((SELECT pd.org_bsns_name
                               FROM pa_request_x_provider_location prxplo
                              WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
                                AND prxplo.oprtnl_flag = 'A'
                                AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
                            NULL, (SELECT    pd.last_name
                                          || ', '
                                          || pd.first_name
                                          || ' '
                                          || pd.middle_name
                                     FROM pa_request_x_provider_location prxplo
                                    WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
                                      AND prxplo.oprtnl_flag = 'A'
                                      AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
                            (SELECT pd.org_bsns_name
                               FROM pa_request_x_provider_location prxplo
                              WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
                                AND prxplo.oprtnl_flag = 'A'
                                AND prxplo.pa_prvdr_type_lkpcd = 'RR')
                           ) AS "Prvdr Name",
                        TO_CHAR (psd.from_date,
                                 'MM/dd/yyyy'
                                ) AS "Srvc From Date",
                        TO_CHAR (req.validity_start_date,
                                 'MM/DD/YYYY'
                                ) AS "Due Date",
                        (fn_get_busniess_days (TRUNC (req.validity_start_date))
                        ) AS "Days<br>Left",
                        req.pa_mode_type_lkpcd AS "Source",
                        TO_CHAR (TRUNC (wmdtl.rtng_date),
                                 'MM/dd/yyyy'
                                ) AS "Assigned On",
                        NVL (wmdtl.assigned_to_user_name,
                             'Not Assigned'
                            ) AS "Assigned To",
                        req.org_unit_sid AS "OrgUnitSid",
                        TO_CHAR
                             (wmdtl.modified_date,
                              'MM/dd/yyyy hh24:mi:ss'
                             ) AS "WTRD_MODIFIED_DATE",
                        TO_CHAR (wmdtl.rtng_date,
                                 'MM/dd/yyyy'
                                ) AS "WTRD_RTNG_DATE",
                        req.status_cid AS "PA_STATUS_CID",
                        TO_CHAR (req.modified_date,
                                 'MM/dd/yyyy'
                                ) AS "PA_REQ_MODIFIED_DATE",
                        prs.state_pa_srvc_type_code
                                                 AS "STATE_PA_SRVC_TYPE_CODE",
                        wmdtl.wm_pa_task_rtng_dtl_sid
                                                    AS "WM_TASK_RTNG_DTL_SID",
                        wmdtl.assigned_to_user_acct_sid
                                          AS "WTRD_Assigned_to_user_acct_sid",
                        (fn_get_busniess_days (TRUNC (req.validity_start_date))
                        ) AS "Days<br>LeftSort",
                        wmdtl.assigned_to_org_unit_sid
                                              AS "WTRD_Assigned_to_OrgUntSid",
                        DECODE
                           ((SELECT COUNT (*)
                               FROM pa_request_status prs
                              WHERE prs.pa_rqst_sid = req.pa_rqst_sid
                                AND prs.status_cid = 5
                                AND prs.oprtnl_flag = 'I'),
                            0, 'N',
                            'Y'
                           ) AS "SHOW_UTILIZATION"
                   FROM   pa_request req,
                         pa_certification_identifier pci,
                         status sts,
                         pa_request_x_member prxm,
                         wm_pa_task_routing_detail wmdtl,
                         pa_service_date psd,
                         org_unit ou,
                         pa_request_service prs,
                         pa_request_x_provider_location prxpl,
                         provider_location pl,
                         provider_detail pd,
                         provider p,
                         mbr_dmgrphc md
                  WHERE req.oprtnl_flag = 'A'
                    AND req.status_cid NOT IN
                                 (20, 30, 70, 25, 80, 96, 85, 5, 97, 98, 101)
                    AND req.org_unit_sid IN
                           (3057, 3142, 3058, 3143, 3059, 3144, 3060, 3145,
                            3061, 3146, 3062, 3147, 3063, 3148, 3064, 3149,
                            3065, 3150, 3066, 3151, 3067, 3152, 3068, 3153,
                            3069, 3154, 3070, 3155, 3071, 3156, 3072, 3157,
                            3073, 3158, 3074, 3159, 3075, 3160, 3076, 3161,
                            3077, 3162, 3078, 3163, 3079, 3164, 3080, 3165,
                            3081, 3166, 3082, 3167, 3083, 3168, 3084, 3169,
                            3085, 3170, 3086, 3171, 3087, 3172, 3088, 3173,
                            3089, 3174, 3090, 3175, 3091, 3176, 3092, 3177,
                            3093, 3178, 3094, 3179, 3095, 3180, 3096, 3181,
                            3097, 3182, 3098, 3183, 3099, 3184, 3100, 3185,
                            3101, 3186, 3102, 3187, 3103, 3003, 75000104,
                            75000108, 2006, 75000103, 75000102, 75000113,
                            75000111, 75000109, 2001, 2009, 75000105,
                            75000107, 2004, 2010, 2013, 2014, 2005, 2011,
                            75000112, 2002, 1001, 2012, 75000106, 2007,
                            75000101, 2003, 75000110, 2008, 3001, 3002, 3019,
                            3104, 3020, 3105, 3021, 3106, 3022, 3107, 3023,
                            3108, 3024, 3109, 3025, 3110, 3026, 3111, 3027,
                            3112, 3028, 3113, 3029, 3114, 3030, 3115, 3031,
                            3116, 3032, 3117, 3033, 3118, 3034, 3119, 3035,
                            3120, 3036, 3121, 3037, 3122, 3038, 3123, 3039,
                            3124, 3040, 3125, 3041, 3126, 3042, 3127, 3043,
                            3128, 3044, 3129, 3045, 3130, 3046, 3131, 3047,
                            3132, 3048, 3133, 3049, 3134, 3050, 3135, 3051,
                            3136, 3052, 3137, 3053, 3138, 3054, 3139, 3055,
                            3140, 3056, 3141)
                    AND req.pa_rqst_sid = prs.pa_rqst_sid
                    AND prs.oprtnl_flag = 'A'
                    AND prs.pa_rqst_srvc_sid = psd.pa_rqst_srvc_sid
                    AND psd.oprtnl_flag = 'A'
                    AND req.pa_rqst_sid = pci.pa_rqst_sid
                    AND pci.oprtnl_flag = 'A'
                    AND req.pa_rqst_sid = prxm.pa_rqst_sid
                    AND prxm.oprtnl_flag = 'A'
                    AND md.oprtnl_flag = 'A'
                    AND md.status_cid = 2
                    AND TRUNC (SYSDATE) BETWEEN md.from_date AND md.TO_DATE
                    AND prxm.mbr_sid = md.mbr_sid
                    AND ou.org_unit_sid = req.org_unit_sid
                    AND ou.oprtnl_flag = 'A'
                    AND req.pa_rqst_sid = prxpl.pa_rqst_sid
                    AND prxm.pa_rqst_sid = prxpl.pa_rqst_sid
                    AND pci.pa_rqst_sid = prxm.pa_rqst_sid
                    AND pci.pa_rqst_sid = wmdtl.subsystem_task_sid
                    AND pci.pa_rqst_sid = prxpl.pa_rqst_sid
                    AND prxpl.pa_prvdr_type_lkpcd = 'RR'
                    AND prxpl.oprtnl_flag = 'A'
                    AND req.status_cid = sts.status_cid
                    AND sts.status_type_cid = 3
                    AND sts.oprtnl_flag = 'A'
                    AND prxpl.prvdr_lctn_iid = pl.prvdr_lctn_iid
                    AND p.prvdr_sid = pd.prvdr_sid
                    AND p.prvdr_sid = pl.prvdr_sid
                    AND pd.oprtnl_flag = 'A'
                    AND pd.status_cid = 2
                    AND TRUNC (SYSDATE) BETWEEN pd.from_date AND pd.TO_DATE
                    AND wmdtl.subsystem_task_sid = req.pa_rqst_sid
                    AND wmdtl.subsystem_lkpcd = 'PA'
                    AND wmdtl.oprtnl_flag = 'A'
                    AND req.pa_rqst_date > (SYSDATE - 365)
                                   ORDER BY TO_DATE ("Request Date", 'MM/dd/yyyy hh24:mi:ss') DESC,
                        "Beneficiary Name" ASC) a
 WHERE ROWNUM < 102;

Kind regards
Prakash P

Published by: BluShadow on May 17, 2011 15:01
addition of {noformat}

{noformat} tags around the code

3360 wrote:
See point 9 of this section of the FAQ on how to format the code.

SQL and PL/SQL FAQ

I see that you did.

No, I did. It's pretty easy to change if the code seems formatted anyway below. It's when I go to edit the message and find no sense because it is not formatted in all cases, I despair. {noformat} :) {noformat}

Oracle Text multi column index based query returns no rows
Hello

I have a MAH_KERESES_MV table with 3 columns OBJEKTUM_NEV, KERESES_SZOVEG_1, KERESES_SZOVEG_2. I create the following Oracle multi column text index:

ctx_ddl.create_preference exec ('MAH_SEARCH', 'MULTI_COLUMN_DATASTORE');
ctx_ddl.set_attribute exec ('MAH_SEARCH', 'COLUMNS', 'OBJEKTUM_NEV, KERESES_SZOVEG_1, KERESES_SZOVEG_2');

create index MAX_KERES_CTX on MAH_KERESES_MV (OBJEKTUM_NEV)
indexType is ctxsys.context
parameters ("DATASTORE MAH_SEARCH");
But the query returns no rows, although if I make the query with the 'like' operator, and then I get the results as expected:

SELECT id, OBJEKTUM_NEV
OF MAH_KERESES_MV
WHERE CONTAINS (OBJEKTUM_NEV, "C") > 0;

Can some body please help? TIA,

Tamas
You can do it in Oracle Text, well it is not necessarily desirable.

You can search the
```
WHERE CONTAINS(OBJEKTUM_NEV, '%C%')>0;
```
And it will probably work in a simple test. However, using a leader like this wildcard prevents them the index on the table "list of words" used, so such a request can be very slow on a large system.
You can improve this by using SUBSTRING_INDEX, but making your much bigger index. And you could always hit the 'expansions too' problem if %C % expansion is more than about 15,000 words (depending on version and different settings).

Also be aware of differences in case - %C % will match 'fact' or 'FACT', as part of a CONTAINS, but not part of a TYPE.

subquery returns no row in the main query, but hard returns the value of the master query

Oracle 11g, Solaris SPARC 64-bit:
This is the master query: its not to return all the lines
Select count (*) in the sadmin.usr_mods where to_char (ts_id) in ((select to_char (rtrim (ltrim(TS_MODULES,','), ',')) in the sadmin.usr_rfc where TS_KINTANA_PACKAGE_NUMBER = '123' and ts_projectid = 3));
COUNT (*)
----------
0
But wherever if I use subquery only returns he lines:
SQL > select rtrim (ltrim(TS_MODULES,','), ',') from the sadmin.usr_rfc where TS_KINTANA_PACKAGE_NUMBER = '123' and ts_projectid = 3;
RTRIM (LTRIM(TS_MODULES,','), ',')
--------------------------------------------------------------------------------
49,54
If I use these values as hardcoded to a select master it will return 2 rows:
SQL > select count (*) in the sadmin.usr_mods where to_char (ts_id) in ('49 ', ' 54');
COUNT (*)
----------
2
TS_MODULES datatype is CLOB
TS_ID datatype is set to number
Help, please

with

usr_rfc as

(select 3 ts_projectid, 123 ts_kintana_package_number, to_clob(',49,54,') ts_modules

of the double

),

usr_mods as

(select ts_id 49 Union double all the)

Select 50 in all double union

Select double 54

)

Select count (*)

of usr_mods

where to_char (ts_id) in (select regexp_substr (to_char (rtrim (ltrim(TS_MODULES,','), ',')),'[^,] +', 1, level))

of usr_rfc

where TS_KINTANA_PACKAGE_NUMBER = '123'

and ts_projectid = 3

connect by level<= regexp_count(to_char(rtrim(ltrim(ts_modules,','),',')),',')="" +="">

)

COUNT (*)

2

Concerning

Etbin

Select count (*)

of usr_mods

where instr ((select ',' | to_char (rtrim (ltrim(TS_MODULES,','), ',')) |)) ','

of usr_rfc

where TS_KINTANA_PACKAGE_NUMBER = '123'

and ts_projectid = 3

),

',' || TO_CHAR (TS_ID) | ','

) > 0

COUNT (*)
2

Stupid old backpacker (me) cannot understand why this query returns 1 row

Hi all

In reference to {: identifier of the thread = 2456973}, why do

select sum(count(decode(job, 'CLERK', 1, null))) CLERKS
, sum(count(decode(job, 'SALESMAN', 1, null))) SALESMANS
from emp group by job;

only 1 rank and not 1 for each task? In fact, I had to test it myself to believe.

It returns the data as if the query were

select sum(CLERKS), sum(SALESMANS)
from (select count(decode(job, 'CLERK', 1, null)) CLERKS, count(decode(job, 'SALESMAN', 1, null)) SALESMANS
         from emp group by job)

Using only a single aggregate (count or sum) returns 1 row per job, as expected

John Stegeman wrote:
It returns the data as if the query were

select sum(CLERKS), sum(SALESMANS)
from (select count(decode(job, 'CLERK', 1, null)) CLERKS, count(decode(job, 'SALESMAN', 1, null)) SALESMANS
from emp group by job)

Exactly the point ;-)

It seems that Oracle actually do, a group of 'double' in the same operation.
Attend plans to explain in this example:

SQL> select count(decode(job, 'CLERK', 1, null)) CLERKS
  2       , count(decode(job, 'SALESMAN', 1, null)) SALESMANS
  3  from scott.emp group by job;

    CLERKS  SALESMANS
---------- ----------
         0          0
         0          0
         0          0
         0          4
         4          0

Execution Plan
----------------------------------------------------------
Plan hash value: 1697595674

---------------------------------------------------------------------------
| Id  | Operation          | Name | Rows  | Bytes | Cost (%CPU)| Time     |
---------------------------------------------------------------------------
|   0 | SELECT STATEMENT   |      |     5 |    40 |     4  (25)| 00:00:01 |
|   1 |  HASH GROUP BY     |      |     5 |    40 |     4  (25)| 00:00:01 |
|   2 |   TABLE ACCESS FULL| EMP  |    14 |   112 |     3   (0)| 00:00:01 |
---------------------------------------------------------------------------

And compare it to the one with the double aggregates:

SQL> select sum(count(decode(job, 'CLERK', 1, null))) CLERKS
  2       , sum(count(decode(job, 'SALESMAN', 1, null))) SALESMANS
  3  from scott.emp group by job;

    CLERKS  SALESMANS
---------- ----------
         4          4

Execution Plan
----------------------------------------------------------
Plan hash value: 417468012

----------------------------------------------------------------------------
| Id  | Operation           | Name | Rows  | Bytes | Cost (%CPU)| Time     |
----------------------------------------------------------------------------
|   0 | SELECT STATEMENT    |      |     1 |     8 |     4  (25)| 00:00:01 |
|   1 |  SORT AGGREGATE     |      |     1 |     8 |     4  (25)| 00:00:01 |
|   2 |   HASH GROUP BY     |      |     1 |     8 |     4  (25)| 00:00:01 |
|   3 |    TABLE ACCESS FULL| EMP  |    14 |   112 |     3   (0)| 00:00:01 |
----------------------------------------------------------------------------

There are GROUP BY hash and SORT GLOBAL times.

It is really unnecessary to an aggregate on an aggregate - if two aggregates are used "in the same group level.
Sum() aggregates are used on an already aggregated value, so it doesn't look like Oracle which actually cures like 'first do the internal aggregate using the group specified by and then do the external aggregation on the result with any group.'

Look at this example where I combine aggregates "double" with "single" aggregates:

SQL> select sum(count(decode(job, 'CLERK', 1, null))) CLERKS
  2       , sum(count(decode(job, 'SALESMAN', 1, null))) SALESMANS
  3       , count(decode(job, 'SALESMAN', 1, null)) SALESMANS2
  4       , count(*) COUNTS
  5  from scott.emp group by job;

    CLERKS  SALESMANS SALESMANS2     COUNTS
---------- ---------- ---------- ----------
         4          4          1          5

Execution Plan
----------------------------------------------------------
Plan hash value: 417468012

----------------------------------------------------------------------------
| Id  | Operation           | Name | Rows  | Bytes | Cost (%CPU)| Time     |
----------------------------------------------------------------------------
|   0 | SELECT STATEMENT    |      |     1 |     8 |     4  (25)| 00:00:01 |
|   1 |  SORT AGGREGATE     |      |     1 |     8 |     4  (25)| 00:00:01 |
|   2 |   HASH GROUP BY     |      |     1 |     8 |     4  (25)| 00:00:01 |
|   3 |    TABLE ACCESS FULL| EMP  |    14 |   112 |     3   (0)| 00:00:01 |
----------------------------------------------------------------------------

When you mix "doubles" and "single" aggregates, Oracle decides that unique aggregates belong to the 'outer' aggregation
SALESMAN2 did a count on the aggregated work column which is the result of the 'internal' group by - so only 1.
The count (*) is also the result of the aggregation of the 'internal '.

I don't know if it's documented or if it is an 'effect' of internal code used for GROUPING SETS or the internal code used to enable the analytical functions like this:

SQL> select count(decode(job, 'CLERK', 1, null)) CLERKS
  2       , count(decode(job, 'SALESMAN', 1, null)) SALESMANS
  3       , sum(count(decode(job, 'CLERK', 1, null))) over () CLERKS2
  4       , sum(count(decode(job, 'SALESMAN', 1, null))) over () SALESMANS2
  5  from scott.emp group by job;

    CLERKS  SALESMANS    CLERKS2 SALESMANS2
---------- ---------- ---------- ----------
         0          0          4          4
         4          0          4          4
         0          0          4          4
         0          0          4          4
         0          4          4          4

Execution Plan
----------------------------------------------------------
Plan hash value: 4115955660

----------------------------------------------------------------------------
| Id  | Operation           | Name | Rows  | Bytes | Cost (%CPU)| Time     |
----------------------------------------------------------------------------
|   0 | SELECT STATEMENT    |      |     5 |    40 |     4  (25)| 00:00:01 |
|   1 |  WINDOW BUFFER      |      |     5 |    40 |     4  (25)| 00:00:01 |
|   2 |   SORT GROUP BY     |      |     5 |    40 |     4  (25)| 00:00:01 |
|   3 |    TABLE ACCESS FULL| EMP  |    14 |   112 |     3   (0)| 00:00:01 |
----------------------------------------------------------------------------

Personally, I think that I would have preferred if Oracle has raised an error on this "double aggregation" and therefore require me to write this way (if it's the result I wanted):

select sum(CLERKS), sum(SALESMANS)
from (select count(decode(job, 'CLERK', 1, null)) CLERKS, count(decode(job, 'SALESMAN', 1, null)) SALESMANS
         from emp group by job)

I don't really see a good use case for aggregations of 'double'-, but rather that he could give you undetected bugs in your code, if you happen to do double aggregation without noticing.

Interesting thing to know ;-)

Attributes XML makes my query returns no rows

Hi all

I have a strange problem.

I ask an XML, but the attributes in one of the tags my query will return no rows. If I delete the attributes, the query works as expected.

The XML code is below; This is the Report tag attributes that cause problems:

<result errorCode="0">
     <return>
          <Report
               xsi:schemaLocation="Items_x0020_status_x0020_information http://******-****/ReportServer?%2FReports%2FContent%20Producer%20Reports%2FItems%20status%20information&amp;rs%3AFormat=xml&amp;rc%3ASchema=True"
               Name="Items status information" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
               xmlns="Items_x0020_status_x0020_information">
               <Tablix1>
                    <Details_Collection>
                         <Details ItemId="914P7" Username="test" user_role="IT"
                              first_name="Barry" last_name="Donovan" organisation=""
                              content_format="On_Screen" modified_date="26/05/2011 13:16:49"
                              item_status="Draft" status_date="" component_name="" demand="" />
                    </Details_Collection>
               </Tablix1>
          </Report>
     </return>
</result>

My query is:

     select
            a.item_id
           ,a.username
           ,a.user_role
           ,a.first_name
           ,a.last_name
           ,a.supplier_id
           ,a.format
           ,a.modified_date
           ,a.item_status
           ,a.completion_date
           ,a.component_code

         from   dual
               ,xmltable
                ('/result/return/Report/Tablix1/Details_Collection/Details'
                   passing p_xml
                   columns
                      item_id         varchar2(1000) path '@ItemId'
                     ,username        varchar2(1000) path '@Username'
                     ,user_role       varchar2(1000) path '@user_role'
                     ,first_name      varchar2(1000) path '@first_name'
                     ,last_name       varchar2(1000) path '@last_name'
                     ,supplier_id     varchar2(1000) path '@organisation'
                     ,format          varchar2(1000) path '@content_format'
                     ,modified_date   varchar2(1000) path '@modified_date'
                     ,item_status     varchar2(1000) path '@item_status'
                     ,completion_date varchar2(1000) path '@status_date'
                     ,component_code  varchar2(1000) path '@demand'
                ) a;

I tried to strip the attributes to the tag, which works, but some XML I look back are large enough (number of records), so that cause problems in itself. I would rather deal with it and don't mess with the XML itself if possible.

Any help would be much appreciated!

Thank you much in advance.

Robin

Published by: User_resU on April 12, 2012 14:50

The element of report and its children belong to a default namespace.
You have stated that in the request too:

xmltable
(
xmlnamespaces('Items_x0020_status_x0020_information' as "ns0"),
'/result/return/ns0:Report/ns0:Tablix1/ns0:Details_Collection/ns0:Details'
   passing

SQL query returns no row vs. multiple lines

Hello

I am trying to get the result of a simple sql query,
If there is no row returned, he would have "No. ROWS" in the result set.
Other wise all the rows containing data is necessary.

Let me know how this could be achieved. Under query works for the latter and not first case as mentioned below

OUTPUT

+ (box 1) when we use B_ID = 123456 +.

IDS
-----
'NO LINE '.

+ (box 2) when we use B_ID = 12345 +.
IDS
-----
1 11112345
2 22212345

create table TEMP_AAA
(
  A_ID VARCHAR2(10),
  B_ID VARCHAR2(10)
)

INSERT INTO TEMP_AAA(A_ID,B_ID) VALUES('111','12345');
INSERT INTO TEMP_AAA(A_ID,B_ID) VALUES('222','12345');
INSERT INTO TEMP_AAA(A_ID,B_ID) VALUES('333','12000');
INSERT INTO TEMP_AAA(A_ID,B_ID) VALUES('444','10000');

WITH 
MATCH_ROWS AS
(
       SELECT A_ID||B_ID IDS FROM TEMP_AAA WHERE B_ID=12345
),

MATCH_ROW_COUNT AS
(
       SELECT COUNT(1) AS COUNTS FROM MATCH_ROWS
),

PROCESSED_ROWS AS
(
       SELECT
             CASE WHEN COUNTS = 0
                  THEN 
                   (SELECT NVL((SELECT IDS FROM TEMP_AAA WHERE B_ID=12345),'NO ROWS') IDS FROM DUAL)
                  ELSE
                   MATCH_ROWS.IDS
             END IDS     
        FROM MATCH_ROWS,MATCH_ROW_COUNT
)

SELECT * FROM PROCESSED_ROWS;

Hello

I think you want to put this on a report or something. I have what would be easier to do this logic there. But if you want that this is possible.
Like this

with
temp_aaa as
(select '111' a_id ,'12345' b_id from dual union all
select '222'      ,'12345'  from dual union all
select '333'      ,'12000'  from dual union all
select '444'      ,'10000'  from dual
)
, wanted_rows as
( select  '123456' B_ID from dual)
select
  temp_aaa.A_ID || temp_aaa.B_ID IDS 

from
  temp_aaa
  ,wanted_rows
where
  temp_aaa.b_id = wanted_rows.b_id
union all
select
  'NO ROWS'
FROM
  DUAL
WHERE
  (SELECT COUNT(*) FROM TEMP_AAA, wanted_rows WHERE TEMP_AAA.B_ID = wanted_rows.B_ID) = 0

In addition, you mix var and number of always use the same type or convert explicitly (to_number or to_char)

WITH
MATCH_ROWS AS
(
       SELECT A_ID||B_ID IDS FROM TEMP_AAA WHERE      B_ID           =12345
--                                                    varchar2(10)   number
),
...

And again in the

                  THEN
                   (SELECT NVL((SELECT IDS FROM TEMP_AAA WHERE B_ID           =12345),'NO ROWS') IDS FROM DUAL)
--                                                             varchar2(10)   number

Kind regards

Peter

SQL query returning no rows, please help!
I have a table that contains the user checks for a specific procedures alongwith the date stamp. Now, I want the list of all procedures that are not accessible by users in the last 6 months. Or, all of the procedures that have not been used/accessible during the last 6 months.

That's what I'm trying, but is does not return all rows:

SELECT DISTINCT proc_name,
TRUNC (entry_date)
OF log_web
WHERE NOT IN (SELECT proc_name proc_name
OF log_web
WHERE TRUNC (entry_date) > TRUNC (SYSDATE - 180))
ORDER BY DESC 2

Please notify.
Thank you in advance.
Hello

NOT IN never returns TRUE if the subquery returns NULL values. If proc_name doesn't have a NOT NULL constraint, change the subquery to
```
WHERE        proc_name     NOT IN ( SELECT  proc_name
                            FROM      log_web
                     WHERE      entry_date     > TRUNC (SYSDATE - 180)
                     AND      proc_name     IS NOT NULL
                      )
```
I don't see any other suspect.
Post a small example of data (CREATE TABLE and INSERT statements) where the query produces results worng.

Can't understand why this query returns multiple lines with the same data
Hi all
I am a relative novice and self-taught when it comes to SQL. I wrote a query to our reporting tool that returns multiple rows, and I can't understand why. I know that I can use the SELECT DISTINCT option, but it really slows the execution when I do. I'd really rather understand if I can change the code to avoid the multiples. This is the query. I've included a few statements in italics to help explain the break. Any ideas?

SELECT MATSITE, MATPONUM, FIRSTRECPTDATE
Of
Subquery that concludes the first date on which purchase orders have been implemented with ACK State
(SELECT ACKSTAT. PONUM AS 'ACKPONUM', (MIN (ACKSTAT. CHANGEDATE)) AS 'FIRSTACKDATE '.
OF PZMAX. POSTATUS ACKSTAT
WHERE (ACKSTAT. STATE = 'ACK') AND (ACKSTAT.ORGID ='CGSALTUS)
GROUP OF ACKSTAT. PONUM),
Subquery that concludes the first reception against a purchase order transaction for purposes of comparison
(SELECT TRANS. PONUM AS "MATPONUM", TRANS. SITEID AS 'MATSITE', (MIN (TRANS. TRANSDATE)) AS 'FIRSTRECPTDATE '.
OF PZMAX. MATRECTRANS TRANS
WHERE (TRANS.ORGID ='CGSALTUS) AND (TRANS. HOUR > =: startDate and TRANS. TRANSDATE < =: endDate)
TRANS GROUP. SITEID, TRANS. PONUM)
WHERE
(ACKPONUM = MATPONUM AND FIRSTRECPTDATE < FIRSTACKDATE) OR (NOT EXISTS (SELECT 1 FROM PZMAX. POSTATUS ACKSTAT2 WHERE (ACKSTAT2. PONUM = MATPONUM) AND (ACKSTAT2. STATE = 'ACK') AND (ACKSTAT2.ORGID ='CGSALTUS)))

The where the instruction is intended to find when one of two conditions exists. ((1) received happened before the command either in ACK or 2) a reception that's happened, but the purchase order is never in ACK State. It seems that this second condition that creates multiple lines.

Any thoughts will be appreciated geratly.

Dave Teece

Journal [disposal] do not return all rows in the process log

Dear experts,
We are using HFM 11.1.2.1 and currently faced with the question regarding journal [disposal]. During development, all [disposal] journals were created in Jan - Sep. Then we have included the level of process until the published and lock us all features in Jan - Sep.
Then, we add 1 figure in the Sep data but not affected to the consolidation. So we open for seven entities only and put the update data and resolder again. Building successful, so relock us entities. FYI, the environment that we used for Jan - Sep was the development, and move us in production using LCM and copy request. When we update the data of seven minors, we were in Production. When we do the data of October, we realize that any newspaper [disposal] disappeared in the process log screen, we saw a few lines were created, like 7 rows (while all the disposal should have like 50 lines), but everything is empty. It's coming for October and apparently September got in the same way. But for Jan - August (data still lock and never been opened yet) are still intact, log [removal] is here.
Is there someone at - he had the same experience like this before? Data are ok, so in the table HFM, all data of the elimination is there, but we do not see only the journal in the process Log menu or in the newspaper States.
FYI, this is the version of HFM errors log, I found:
11.1.2.1.102.3324
11.1.2.1.103.13641965.3552
11.1.2.1.103.3505
11.1.2.103.3505
In our application, we apply a Consolidation rules = Y and that we had created a rules file contains our calculation, translation, consolidation, and the eliminations.
Grateful if you could give me more information on this issue.
Thank you
Anna

Hi all

FYI: I got an answer to my own question. Apparently there is a bug in this version. so, after making a patch up to 600 and then try to copy the apps and re - run the rules file. Everything is here, no missing journal more.

Kind regards

Anna

single line sub query returns multiple rows
Hi, please help me to solve this, working with oracle 11g.

Update t1 set t1.twyindex = twypoly (select twyindex from twyinfo where t1.id = t2.id t2);

the error message is:
*
ERROR on line 1:
ORA-01427: einreihig subquery returns multiple rows

Thank you
don123 wrote:
Hi paul, thanks...

duplicate existing due to the business logic data.

can I use the SQL mentioned above for all cases?

is it mandatory to remove duplicates?

Please provide your suggestions...

If the company says duplicates are allowed, you have to ask the person who wants what, of the different twyindexes, that they want to use
updating twyinfo table...

I use the SQL proposed until they tell you that twyindex to use.

Interactive report that returns 0 rows on the initial screen of forcing
How can I get the initial display of my interactive to have 0 rows (and quickly) reports on the initial display, so that the user can determine the lines they want without having to wait for the report view without much in the way of the filters?

My reports many lines of 50-100 k with several joins of tables: so they are slow and the initial default result set is not useful for them, until they start of construction interactive filters themselves.

I tried to add a default I / filter R which is never true, return 0 rows, but if I have good corrrectly, APEX will execute the sql 1, returning the default #of ranks backward, THEN that wraps like a subselect and applies to the i / R filters. So, I still have to wait for the report of 'run' before its filtered to 0 rows...

I'm experimenting also with a flag of pxx_firsttime, intiall value, and according to my report SQL NVL(:Pxx_FIRSTTIME,'Y') = n and (rest of joins of tables)...
the problem I have with this is, how can I get this option the value N as the user begins to use the interactive report filters, etc., which seem NOT to resubmit the page?

Thank you
Hello

I tried to add a default I / filter R which is never true, return 0 rows, but if I have good corrrectly, APEX will execute the sql 1, returning back by default #of lines, THEN that wraps like a subselect and applies the > I / R filters. So, I still have to wait for the report of 'run' before its filtered to 0 rows...

Yes, you are right.

I assume that you already have using the paging Type as line from X to Y.

the problem I have with this is, how can I get this option the value N as the user begins to use the interactive report filters, etc., which seem NOT to resubmit the page?

Whenever the user do something with 'Actions', APEX IR will get updated. Thus, to create a dynamic Action that will be triggered before the refreshment of your IR, update the session state from P1_FIRSTTIME_FLAG to "n".

Kind regards
Hari

How to freeze more than just first row on the version of Microsoft Excel 2010 leaves

I hope someone can help me as to how I can freeze more than just the top on an Excel worksheet row in Microsoft vs 2010. The options seem to be very limited and I'm not finding how to create or expand the options.

If anyone can help it would be greatly appreciated!

Thanks in advance for your time.

Teresa

The following gives the steps. In short, select the row below the lowest line you want frozen, then freeze the panes (cannot be in cell editing mode in time): http://office.microsoft.com/en-us/excel-help/freeze-or-lock-rows-and-columns-HP010342542.aspx?CTT=1

Large type query returning no rows
Hello

Posted in right forum hope eth, I also posted this in SQl & PL/SQL which is not the right forum, I think.

I'm running a kind of large select query, counties of table is as shown below.

The lines are not returned which is quite impossible.

What could be the reason. Tablespace TEMP has run out or optimizer does not?

My Oracle version: 10 G R/2
I tried to update the statistics for each table, I am unable to check the TEMP tblspace as am not the ADMINISTRATOR.

COUNT (*) TABLE IS

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

13047187

COUNT (*) TABLE B
--------------------------------------------------------------------------------

618194

COUNT (*) TABLE C
--------------------------------------------------------------------------------

18058

COUNT (*) TABLE D
--------------------------------------------------------------------------------

9

COUNT (*) TABLE E
--------------------------------------------------------------------------------

11813966

COUNT (*) TABLE F
--------------------------------------------------------------------------------

18093

COUNT (*) TABLE G
--------------------------------------------------------------------------------

13099

COUNT (*) TABLE:
--------------------------------------------------------------------------------

12000000

COUNT (*) TABLE I
--------------------------------------------------------------------------------

5285
Anyy help is appreciated
Seems to me that if the pid is different.
Select * from where a pid = "ACT714";<-- no="">
Select * from b where pid = "ACT714";<-- trailing="">

Try
Select count (*) of a, b
where trim (a.pid) = trim (b.pid);

If it works, you might want to consider how you store data, if they are supposed to be equal.

Check also if you compare with the data type varchar2, char data type.
I generally avoid the reasons char data type.

User_Scheduler_Jobs query returns no row in the version 2.1.0.63

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