How To Bypass Manual Query Execution
Apr 13, 2013when i run a form no information shows up until i click execute query... i need the info to be their automatically to browse with the previous and next button
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SQL & PL/SQL :: How To Bypass Putting Select Inside Count Function In Query
Oct 21, 2012I have 2 tables, ASSIGNMENT and RESEARCH_PAPER. For each research paper, I need to find out :
1. The number of assignments created from it (after a given constant assign date)
2. The number of assignments created from it that have been approved.
3. The number of unique users who have either created or approved an assignment from it
Test data :
create table research_paper (id int, name varchar2(100));
create table assignment (id int, r_paper_id int, assigner_id int, assignee_id int,
approver_id int, assign_date timestamp, approved_yn varchar2(10));
insert into research_paper values (1, 'A');
insert into research_paper values (2, 'B');
[code]....
Assignment :
id r_paper_id assigner_id assignee_id approver_id assign_date approved_yn
-----------------------------------------------------------------------------------------------------------
11 100 200 100 23-10-12 12:00:00.000000000 AMY
22 200 100 200 22-10-12 12:00:00.000000000 AMN
32 100 200 101 24-10-12 12:00:00.000000000 AMY
[code]....
Research_paper:
id name
----------
1A
2B
Expected result :
r_paper_id created approved unique_users
-----------------------------------------------
1 3 2 4
2 3 2 3
I wrote the following query for that :
SELECT rp.id r_paper_id,
COUNT(*) created,
COUNT(
CASE
WHEN a.approved_yn = 'Y'
[code]....
But it fails, saying that 'single-row subquery returns more than one row' when I introduce the 'unique_users' clause. The remaining fields of the output are correct.
SQL & PL/SQL :: Execution Time Of A Query
Mar 16, 2010I want to know that is there any way to know the execution time of a sql query.
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Jan 13, 2011when I am executing the below query getting diffrent count every time and not able to guess what is happening.
SELECT
count(1)
FROM table1 where table1.LAST_UPDATE_DATE >= current_date - interval '9' day
PL/SQL :: Query Execution On Where Clause
Oct 22, 2013I have the where cluase as below , I would like to know how does oracle decides which one to execute first,
WHERE S.PERSPECTIVE='S'and s.shipment_gid=sb.shipment_gid AND SB.BILL_GID=CBIL.INVOICE_GIDand inv.invoice_gid=cbil.invoice_gid AND S.SOURCE_LOCATION_GID=LC.LOCATION_GID and l.location_gid=lc.location_gid AND TRUNC(cbil.insert_date)=TRUNC(tc.tesco_cal_date)AND(lc.location_gid='N' OR lc.corporation_gid='TESCO.10719')AND s.source_location_gid=lc.location_gid AND tc.tesco_year='2013' AND tc.tesco_period=6AND tc.tesco_week_number=23
SQL & PL/SQL :: Know Execution Time Without Running Query?
Jul 13, 2008Is there a way to know how much time will a query take to execute without running it, just like using the autotrace (traceonly) and explain plan utility.
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Jun 6, 2013I have the below query for which ename column has an index. As of my knowledge below queries 1st and 2st will not use index. Hence i used the 3rd statement and that too its not using the index. Finally i used the 4th query, but even the 4th query is not using the index. Then how do i make this query to use my index??? Do i need to create a function based index for this?
1. select * from emp where ename !='BH' ;
2. select * from emp where ename <> 'BH';
3. select * from emp where ename not in ('BH');
4. select * from emp where ename < 'BH' or ename > 'BH';
Unusual High Query Execution Time?
Aug 25, 2010I am facing a very strange issue with one of our Oracle query. The query is usually completes in a minute or two. Even the execution plan of the query is good and it works perfect most of the times, as expected. The query fetches about 1000-2000 records each day.
But on a given day, the query takes about 30-40 mins to execute completely. Upon checking the load on DB server, there are no other processes running which can impact the run time of this query. Moreover, the record counts fetched are almost same as compared to other days. There is no pattern observed as that this phenomenon occurs. it all happens once in a while.
Configuration is Oracle 10g with RAC environment on LINUX
Performance Tuning :: Same Query Using Different Execution Plans?
Dec 26, 2011I am executing the query below:
INSERT INTO temp_vendor(vendor_record_seq_no,checksum,rownumber,transaction_type,iu_flag)
SELECT /*+ USE_NL ( vd1 ,vd2 ,vd3 ) leading ( vd1 ,vd2 ,vd3 , tvd) */ vd1.vendor_record_seq_no, tvr.checksum, tvr.rownumber, tvr.transaction_type, 'U'
FROM vendor_data vd1,
vendor_data vd2,
vendor_data vd3,
(SELECT rownumber,
[code]....
It is taking different approaches (execution plans) while executing for same set of parameters. Due to which sometimes it executes successfully, but sometimes it fills all TEMP space and get failed. I am pasting both the execution plan (different from expalin plan) below:
I. Successfull Execution Plan:
------------------------------------------------------------------------------------------------------------------------
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | Pstart| Pstop |
------------------------------------------------------------------------------------------------------------------------
| 0 | INSERT STATEMENT | | | | 65612 (100)| | | |
|* 1 | HASH JOIN | | 1 | 6121 | 65612 (1)| 00:13:08 | | |
[code]....
II. Failed with TEMP space Execution Plan:
--------------------------------------------------------------------------------------------------------------------------
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | Pstart| Pstop |
--------------------------------------------------------------------------------------------------------------------------
| 0 | INSERT STATEMENT | | | | 1967 (100)| | | |
|* 1 | FILTER | | | | | | | |
| 2 | SORT GROUP BY | | 1 | 8233 | 1967 (3)| 00:00:24 | | |
|* 3 | HASH JOIN | | 1 | 8233 | 1966 (3)| 00:00:24 | | |
[code]....
Forms :: Bypass Log On Screen In 6i?
May 14, 2011i want to bypass the logon screen in forms 6i i have trigger but it not works.
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Jun 18, 2013I want to execute a DML query with execute immediate statement. That DML query length exceeds 4000 characters. This query has Xquery related conditions, i can not split the query. when i tried execute it is giving "string literal too long". I tried with DBMS_SQL.Parse() and DBMS_SQL.Execute also, but it is giving same error. I have to execute this DML query inside a Procedure. We are using oracle 10g version
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Feb 20, 2013I am using Oracle forms 6i. I want to create an application that does not require any connection with Oracle database. My Application fetch all its data from an Excel file. I do not want Login with Database,so i want to bypass it. How can i do it ?
View 6 Replies View RelatedJDeveloper, Java & XML :: How To Use Sql To Bypass Xml Special Character
Jun 20, 2012"SELECT xmltype(RCATT).extract('/JASON/RCA/SUB_PROBLEM_TYPE').getStringVal() as SPT,
xmltype(RCATT).extract('/JASON/RCA/SUB_ROOT_CAUSE').getStringVal() as SRC,
xmltype(RCATTT).extract('/JASON/RCA/ELABORATION').getStringVal() as ELA,
xmltype(RCATT).extract('/JASON/RCA/PREVENTION').getStringVal() as PRE
FROM table"
Above is my select statement
some explanation: the above select statement is to select the child node inside the xml content. But the child note contains some special character "<>" that illegally in xml.
Below is my xml content for the node of sub_problem_type
<JASON>
<RCA>
<SUB_PROBLEM_TYPE>
For <FS_PLS_WAIT>, it is appeared in both valid and invalid password entered case but in requirement, only valid case has stated the display of <FS_PLS_WAIT>. This is the legacy radio behavior.
</SUB_PROBLEM_TYPE>
</RCA>
</JASOn>
The result will generate the following issue.
ORA-31011: XML parsing failed ORA-19202: Error occurred in XML processing LPX-00225: end-element tag "ELABORATION" does not match start-element tag "FS_PLS_WAIT" Error at line 10 ORA-06512: at "SYS.XMLTYPE", line 301 ORA-06512: at line 1
I wish to know where can i by pass the checking for special character.
Performance Tuning :: Query Taking High CPU And Execution Time In Oracle 11gR2
Dec 24, 2012The below query is taking high CPU almost 98% and longer time to execute.
SELECT ancestor,
Max(D.alarmstate) ALARMSTATE,
Max(D.sialarmstate) SIALARMSTATE,
Max(D.uncralarmstate) UNCRALARMSTATE,
Max(M.commstate) COMMSTATE,
Max(M.nncommstate) NNCOMMSTATE,
Max(M.servicestate) SERVICESTATE,
Max(M.abnormal) ABNORMAL,
CASE
[code]....
Server Utilities :: SQLLDR - Delimited File - Bypass Unwanted Data Fields
Aug 8, 2012using SQLLDR: Looking for a control file solution to move past or bypass extra data fields which are not on destination table. Basically if you have 8 tab delimited fields(terminated by ' ') on a data record; but only need to load 5 of the values from the delimited record; is there a way to ignore/bypass the not needed data. Obviously, the answer would be to massage the data at the OS and removed the 3 unnecessary fields.
However my hands are tied by volume,time, and compliancy. I am familiar with using 'FILLER' for the reverse scenario; but not where you have more data available on the record then exists on the table.
Oracle SGA Components Manual Allocation
May 13, 2013Phyical memory : 420G My database version : 11.2.0.3 running on linux machine.
Memory_target = 200G . I would like to allocate this value to following SGA components. I don't want to automatic memory management enabled. how to split 200G for following components. Is there any percentage for each components ?
db_cache_size
db_recycle_cache_size
db_keep_cache_size
large_pool_size
java_pool_size
shared_pool_size
pga_aggregate_target
streams_pool_size
log_buffer
Server Administration :: Manual Database Creation
Jan 21, 2011manual DB creation.I gone through the below steps:
1) created appropriate folders.
2) Copied a PFILE from an existing DB and changed the contents like DB name etc...
3)Then I Created a text file called %ORACLE_HOME%DATABASEinitmuktha.ora with the following contents: ifile=c:pragpfileinitmuktha.ora
4) Then i set Oracle SID (Through Environment variable in MY COMPUTER --> PROPERTIES...)
5) Then I Created a Windows service for the DB.
6) startup nomount pfile= c:pragpfileinitmuktha.ora
7) Then I ran the database creation command.
The DB was created but when i log in again, it is looking for the pfile in the another DB's location rather than from "%ORACLE_HOME%DATABASE". Where i missed out to create new oracle_home folder?
Server Administration :: Manual DB Creation In UNIX
Feb 7, 2011I am trying to create a DB manually.
1) How to create a UNIX services as we use oradim in windows.
2) While trying to use DBCA command it shows the below message.
SET DISPLAY ENVIRONMENT THEN RE-RUN.
My login is already in admin group only.
Server Administration :: IFile In Manual DB Creation?
Feb 5, 2011While creating a Manual DB creation, syntax as below:
%ORACLE_HOME%DATABASEinitprag.ora which will have a seperate file as below:
ifile=c:pragatpfileinitprag.ora
1) Why we need to divert the pfile into another location?
2) Can we keep the pfile inside the location - %ORACLE_HOME%DATABASE?
Data Guard :: Executing A Manual Failover?
Oct 5, 2013 CentOS 6.4 64bits Oracle......: 11.2.0.4 64bits
I am running some small tests here in my test env, using dataguard. I have configured the Primary and Standby with Maximum Availability... they're running just fine. Now i want to execute a failover test (i have already ran a Switchover test with the Broker successfully).
My question is very simple, at my point of view: What are the required steps to execute a successful manual failover? For example, i have my env as follows:
- Primary: prim1
- Standby: stdb1
Suppose that the primary database crashes in an unrecoverable way... is this case a manual failover would be necessary.
To do so, i would have to execute the following command, in my Standby database:
-- stdb1 is the standby database... DGMGRL> failover to stdb1
The above command is correct? Are there any required configurations after the failover? I read the Oracle Docs, and it says
Application Express :: Manual Update Of Two Reports
Sep 7, 2012I have two SQL reports on the same page.
Those SQL reports are built with apex_items. Afterwards I'm updating them with a manual process (apex_application.g_fxx for ..loop). I'm using different IDs on both reports for the apex_items.
It's working fine for the first report displayed. But not for the second one. If I swap the two reports, it's always the first that will be updated.
Does it mean that we cannot use the apex_application to update more than one report and that I have to use a page per report?
I'm using APEX 4.0.0.00.46
How To Monitor Alert Log File (using Any Tool Or Manual)
May 10, 20131)How to monitor alert log file (using any tool or manual)?
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RAC & Failsafe :: Manual Failover To Standby Database Without RAC And DG?
May 13, 2013 if it is possible to create a failover setup without RAC and DG...For example:
I have 11.2.0.2 database (with EBS 12.1.3) on dbnode1...I would like to create another node to failover my primary datbas in case of any failure.
Steps i will follow:
1: creat dbnode2
2: install same os as dbnode1
3: install same oracle as dbnode1
4: share dbnode2
database between dbnode1
and dbnode2
Now, if hardware fails on dbnode1, can i manually failover and start my database on dbnode2?
I know we can do with RAC and DG,BUT without RAC and DG If not possible..
Server Administration :: Database Creation Manual Error
Sep 16, 2011i am creating database manually in oracle 9i os version ibm-aix5.3 it showing following error
CREATE DATABASE "varathu"
*
ERROR at line 1:
ORA-01501: CREATE DATABASE failed
ORA-00200: controlfile could not be created
ORA-00202: controlfile: '/backup/varathu/control01.ctl'
ORA-27040: skgfrcre: create error, unable to create file
IBM AIX RISC System/6000 Error: 13: Permission denied
Manual And Automatic Segment Space Management (ASSM)?
Jan 5, 2012I have some table spaces manual and others automatic, i just want to know what's the recommended one, to change it to the best way.
How to change Segment Space Management of a tablespace from MANUAL to AUTO? in oracle 10g R2 and also want to know the main difference between Manaul and Automatic Segment Space Management.
Backup & Recovery :: Manual Cloning Of Oracle 10g Database
Nov 29, 2011I need the step by step procedure for the cloning of database in linux environment .
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TimesTen In-Memory :: Manual Refresh Cache Groups From Oracle DB?
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Jan 8, 2013I have master and detail table , in detail table i want to build tabular form manual , i want to insert , delete and update in detail manual tabular.
tables i use :
CREATE TABLE "DISTRB_PLAN"
( "PLAN_ID" NUMBER NOT NULL ENABLE,
"PLAN_NAME" VARCHAR2(200),
"PLAN_DESC" VARCHAR2(2000),
"PLAN_NOTES" VARCHAR2(2000),
CONSTRAINT "DISTRB_PLAN_PK" PRIMARY KEY ("PLAN_ID") ENABLE
[code]....