SQL & PL/SQL :: Search Documentation In Oracle With Keyword (Top-N)?
Feb 12, 2011
I have questions on Top N.Before post this thread, I have read these: One select in TOP Na thread very similar with my problem
Search the documentation in Oracle with key word "Top-N", but what I mostly got is about: "Top-N Frequency Categorical Binning"
SQL> select ename, sal
2 from emp
3 where sal in
4 (
5 select distinct sal
[code]...
Actually, I am not missing parenthesis, and I can not see any syntax error.what does the issue occur?
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Jun 21, 2013
We have an Oracle UCM and Oracle SES implementation.Currently there are too many tags returned for certain keywords by SES which breaks the UI,some of the tags being irrelevant too.Is there any configuration variable in SES by which these tags can be limited to say 20 most relevant tags.?
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Feb 8, 2010
How to read oracle diagram in the documentation?
legend etc.
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Aug 29, 2013
Oracle Documentation to Migrate RAC to NON-RAC keeping ASM.
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Nov 3, 2010
want to download full oracle 10gR2 documentation. I also navigated on [URL] but this link allowing me to download pdf one by one but I want to download all pdf's in single shot.
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Jun 4, 2012
A coworker of mine asked if there was any documentation from Oracle that listed all of the parts of the AWR report and what each meant. I was taken back because I don't think there is. There are third party books that talk about AWR reports and their predecessor Statspack reports.
Oracle has some notes on their support site about reading an AWR or Statspack report. All I found in the official documentation was some basic information about how to run an AWR report and an overview of what it was. It would be nice to have some sort of documentation that lists out each section and explains the units and purpose.
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May 30, 2013
i have a table that contains employee id, employee name , so if i gave the correct employee id in where clause of select statement it will show employee name, in case if i give the employee id that does not exist in the table it will show 'Employee name is not found'..
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Jul 15, 2012
I am using apex 4.1. I must hide phone number columns in my IR report, but at the same time the values of that columns should be available to search for using IR Search Field. is there a way to do this ?
if not, that means I have to :
1- Add a text filed P1_PHONE
2- edit my report query to something similar to
> Select * from Table where :P1_phone in (mobile1,mobile2) or :p1_phone is null
3- add button to refresh the report.
but the item P1_PHONE should be on the header of the Report region. is there a way to do this.
I am using theme 23
page template without sidebars
Report template : Reports Region.
how to put the item P1_PHONE on the tab of the page. Just similar to the Search item of in the Application Builder.
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Apr 10, 2012
I have a 3 node RAC server on Windows Server 2008. Last week the hard drive went out on one of the nodes and I have had to rebuild as I could not recover anything.
I went through and deleted the old node and now I have just finished adding the new node back to my cluster via documentation. Once I created the new instance on that server DBCA attempted to start and it failed gaving me a crs error. I found out later that the other 2 nodes went down and the new one that did not start correctly was the only one up!! I went and stopped the new instance and restarted the first 2. The associated services did not start with the instance so I had to start each manually. The trace files show an ORA-29702 error with cluster group service and the instance being stopped on both of the existing nodes. No other error messages stood out.
Now I cannot get any crs services to start on that 3rd node even if I attempt to start manually. I have also tried stopping all and restarting and that does not work. I found another post on this forum from you and followed it. The ASM service was fine the entire time through all the logs and I don't know how to verify LMON in Windows but I didn't see any LMON errors in the alert log. Also, the voting disks are online. Each node has their own and they are mirrored. Where else to look?
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Feb 20, 2012
Is there any rule in documentation, when create partition index? For tables, it is said to partition when table is greater than 2GB, but what about index? WHat size it should have to partition?
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Oct 27, 2011
where i can download the patch documentation. Is it available in the metalink (my oracle support)? if yes then is there any other way i can get hold of it?
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Apr 29, 2011
Is full text search possible in oracle 10g express edition. If so, how is it possible. I browsed many places but couldn't find that.
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Dec 8, 2010
I am having setup of 2 node 10.2.0.4.0 RAC setup on ASM with Single Instance Physical standby on File System (OS: RHEL 5.4). I configured DG Broker without any major issues. Getting all output of 'show configuration' and all DG related logs are clear. Archives are getting transferred from both Primary nodes.
DGMGRL> show configuration
Configuration
Name: dg_rac
Enabled: YES
Protection Mode: MaxPerformance
Fast-Start Failover: DISABLED
Databases:
livestdby - Primary database
livedg - Physical standby database
Current status for "dg_rac":
SUCCESS
Now I am getting error Error: ORA-16535: CRS is preventing execution of a broker operation.
DGMGRL> switchover to livedg;
Performing switchover NOW, please wait...
Error: ORA-16535: CRS is preventing execution of a broker operation
Oracle Says
Quote:Cause
A broker operation was underway that required CRS to stop managing the instances of this database, but CRS management could not be stopped on behalf of the broker"s request on at least some of the instances, so the broker operation was canceled.Suspend CRS management of this database using SRVCTL STOP DATABASE -D <name> -O NONE. Then reissue the broker request.But this command is not working as it's given to stop the database.
One more thing, it's nowhere said to stop CRS while performing Switchover / Switchback using DG Broker. When we do Switchover / Switchback we keep open only one of the Primary instance.
is there any documentation / link available to switchover of RAC database using dgmgrl (DG Broker)
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Jul 29, 2010
I converted the access db's to access 2003, the version I am running. Still, after fighting with this for a couple of days I can't get this to work and can't find information on what's wrong. I keep getting:
Error #49 - XMLExporter - ActiveX Component Can Not Create Object....Database Schema did not complete successfully.
This is really getting old. If this doesn't work is there a way to copy the tables into SQLDeveloper without the exporter tool? Like I said, I'm really at my end with this.
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Sep 24, 2012
Is it Possible to create User - defined Search forms in runtime oracle forms 6i . If One Having sample Forms
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Jul 12, 2012
SELECT CREWACTIONFACTID
,CrewKey
,EventID
[Code].....
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Dec 17, 2012
i am trying to export table using datapump in oracle 10g, this expdp takes 5 hours time, so i want use use parallel keyword in expdp,
my question is how should i know number of parallels can i use...?
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Oct 18, 2012
Can we use a subquery after the update keyword??
For example
UPDATE ( Select col1 from test)
set col1='x';
In short can we replace the table name after an update and use a select statement instead??
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Jan 11, 2012
I issued the command
grant select(employee_id, job_id) on employees to scott;
But it returns error as
HR:orcl > grant select(employee_id, job_id) on employees to classuser;
select(employee_id, job_id) on employees to classuser
*
ERROR at line 1:
ORA-00969: missing ON keyword
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Apr 9, 2008
Oracle and I am receiving ora-00905 missing keyword error.what could possibly be wrong with this SQL statement?
Select
T1.*,
T2.*
From
Table1 T1 INNER JOIN
Table2 T2 On
[code]....
I am trying to select the maximum dates from 2 different tables and I am using Oracle 10.
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Nov 11, 2010
I am having some difficulties with this trigger. It keeps giving me the error "ERROR at line 5: PL/SQL: ORA-00923: FROM keyword not found where expected" when I am not even using a SELECT before the line it says the error is on? Here is the trigger that I am attempting to create.
CREATE OR REPLACE TRIGGER ClassRestraint
BEFORE INSERT ON Enrolled
FOR EACH ROW
DECLARE
numCourses NUMBER :=0;
myException EXCEPTION;
BEGIN
[code]...
I am getting the error on line 5.
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Mar 8, 2012
can we use distinct keyword with the count and sum analytical functions?
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Jun 23, 2011
I have this script which should find tablespaces and their size, joined with free bytes. Trying to run this gives me the SQL Error: ORA-00923: FROM keyword not found where expected.
I have two questions:
1. Where should the FROM be?
2. Is there something wrong with the join.
==============================================
set linesize 120
col "TOTAL (KB)" format 99999999999999999
col "FREE (KB)" format 9999999999999999
col TSNAME format a35
col "% FREE" format a10;
SELECT a.tablespace_name TSNAME, sum(a.bytes/1024) "TOTAL (KB)",
Sum(b.bytes/1024) "FREE (KB)"
To_char(round((sum(a.bytes/1024)/sum(a.bytes/1024))*100),2), 'FM99990D999999')
|| ' % ' "% FREE"
FROM dba_data_files a, dba_free_space b
Where a.tablespace_name = b.tablespacename
Group by a. tablespace_name
[/i]
=============================================
I used the script from [URL]
It worked great but I'm not sure how to use the arithmetic functions to show me MB instead of bytes.
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Jun 29, 2007
The following syntax gives me the error:
ORA-00923: FROM key word not found where expected
if this is so, why use 'from' in TRIM function? Or is my syntax incorrect?
SYNTAX: select trim leading ('0' from (substr(to_char(polref_nbr),9,10))) "TRIM example" from tbl_vg_adhoc;
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Aug 29, 2012
I am trying to compile this block for updating a record. In the P_ADD_LOV_SQL column, I have to update the following select statment, but when ever I am compiling it it shows error in the Select statement as : ORA-00923: FROM keyword not found where expected. rearrange the select statement so that it doesn't show the error.The coding is :
DECLARE
P_ADD_KEY NUMBER;
P_ADD_CODE VARCHAR2(50);
P_ADD_DESCRIPTION VARCHAR2(75);
P_ADD_MODULE_KEY NUMBER;
P_ADD_PROMPT VARCHAR2(50);
P_ADD_REQUIRED VARCHAR2(1);
P_ADD_FORMAT VARCHAR2(1);
P_ADD_SIZE NUMBER;
[code]....
The column is updated properly. But I can't update by compiling the block.
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May 17, 2013
I want to get the top 10% of salaries in employees table. But I got error:
SQL> select top 10 percent salary
2 from employees
3 order by salary desc;
ORA-00923: FROM keyword not found where expected How can I get the top 10% percent?
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Dec 19, 2012
I just so happen to be the one trail blazing the pivot function for the section of the company I work in. (Needless to say, a Sesame Street style answer will not be offensive.) We are literally in the process of upgrading to 11g (11.2.0.1.0). Sadly, none of our more experienced programmers now anything about the pivot function. Not really surprising to me since we've been working in 10g. Anyway, I am using SQL Developer version 3.0.04 which I know is not the newest but I don't yet have permission to upgrade. I used [URL] to get me as far as I am on this function.
The script I am having problems with is:
SELECT *
FROM
(SELECT
[Code]....
The error I'm getting is:
ORA-01738: missing IN keyword
01738. 00000 - "missing IN keyword"
*Cause:
*Action:
Error at Line: 16 Column: 2
The error indication bounces between line 15 and 16. If I put IN at the end of 15 I then have a missing right parenthesis error...
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Dec 5, 2010
This code run fine in Toad BUT giving me error in forms.
SELECT
LEVEL LOC_NAME,
LOCATION_NAME LOC_ID,
LOCATION_ID HLOC_ID,
HEAD_LOC_ID MUDRA
FROM AS_LOCATION_HDR
CONNECT BY PRIOR LOCATION_ID = HEAD_LOC_ID
START WITH HEAD_LOC_ID is null
ORDER SIBLINGS BY LOC_ID
The error is: "Encountered sysbol "SIBLINGS" when expecting one of the following:
by
The symbol "by inserted before the "SIBLINGS" to continue.
Is the SIBLINGS keyword not acepted in forms? What would be the alternative?
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Aug 19, 2013
We are running on Oracle 10g. The following script results in ORA-00928: missing SELECT keyword. what causes this error? Both 'select' statements when run by themselves, complete successfully.
[code]WITH A1 AS WITH A1 AS ( SELECT MIN (VAPS_RPT_INTV_DMSN.INTV_DT), VAPS_RPT_INTV_DMSN.RPT_ID, VAPS_RPT_INTV_DMSN.RPT_INTV_ID FROM APS.VAPS_RPT_INTV_DMSN, APS.VAPS_RPT_CL_INTV_DMSN WHERE APS.VAPS_RPT_INTV_DMSN.RPT_INTV_ID =
[code]./..
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Jun 1, 2010
Check out following query
SELECT LOCALTIMESTAMP,SYSTIMESTAMP,EXTRACT(hour FROM LOCALTIMESTAMP) +2,
CASE WHEN EXTRACT(HOUR FROM LOCALTIMESTAMP) +2 Between 9 and 17 OR
(EXTRACT(HOUR FROM LOCALTIMESTAMP)+2 = '5' AND EXTRACT(MINUTE FROM LOCALTIMESTAMP)+2 > '60')
THEN TO_CHAR(FROM_TZ(LOCALTIMESTAMP,'GMT') AT TIME ZONE '+05:30','DD-MON-YYYY HH24:MI:SS')
CASE WHEN EXTRACT(HOUR FROM LOCALTIMESTAMP)+2 < '9'
THEN TO_CHAR(FROM_TZ(SYSTIMESTAMP,'GMT')+2 AT TIME ZONE '+05:30','DD-MON-YYYY HH24:MI:SS')
END
FROM dual;
ORA-00905: missing keyword
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