Result Changed Hostname To Match New Naming Scheme
Aug 11, 2010
I've got a oracle install [non production, but devel] that is a tad screwed up. We moved the box and as a result changed the hostname to match the new naming scheme. Ever since then OracleEM has been somewhat confused. In anycase, I don't want OEM anyways now. Plan is to learn SQLplus.
That being said I've used emctl to shut down dbconsole, but it seems there is something somewhere that keeps restarting 2 processes that like to sit around and take up 100% cpu. I can kill them, they stay dead for a few hours then crop up again.I was able to find this out about them:
And then this, which caused me to conlucde its OracleEM:
SELECT sess.process, sess.status, sess.username, sess.schemaname, sql.sql_text
FROM v$session sess,
v$sql sql
WHERE sql.sql_id(+) = sess.sql_id
AND sess.process in (20334,20336)
[code]...
There is an interface table and there is an normal transcational table..interface table is being compared with normal table and if match found the result is dumped into another normal table.
I am using two cursors one is to query the interface table and in a for loop pass the results to the second cursor..The interface table is having 5000 + rows and the transcation table is having more than 3.7 millions ..and the program is taking lots of time to execute..took almost 35-45 minutes..
I've moved a package to a new schema and all the packages in the original schema that reference the moved package now fail to compile. The moved package has had a public synonym created and the execute privileges assigned to the original schema by role. what am i missing? Using 11gR2 version 11.2.0.3.0
Task is to create application for almost 10,000 PHD Scholors, i want to know which authtication scheme i used so that each Scholor can access his/her data only after authtication (Login Page).
I have 20 or so tables, partitioned by range, indexed etc...soon these tables will be gone and i have to recreate them with the same definitions. I have to write a procedure(or script, it's up to me) which must:
1- check if table A exist in the scheme 2- if not create the table as the original ddl.
for 1 i've used smth like ------------------------- SELECT count(*) INTO a FROM user_objects WHERE object_name='A';
[code]....
so my question is how and what is the cleanest and fastest way to do this.? it's a lot DDLs,
DB: 11.2.0.3 & OS: RHEL5 Easy Connect Naming method enhances the host naming method by allowing for a port and service specification. My question is does Oracle 11g support Host naming method?
how can I get the form hostname that it is currently running to? I already tried the form's (forms developer 6i) built in host functionality but it doesn't return the hostname.
Our current approach is to have a shell script that will get and insert the hostname into the table and the form will just query from the table to get the hostname, but that approach has involved too many modules.
I have a staging which connects to RAC clusters via dblink..I have a scenario to collect the hostname,systimestamp whenever i do a query from this rac clusters
So in general below would be cool
select UTL_INADDR.GET_HOST_NAME,sysdate,x,y,z from gv$symmetric would work perfect
But on dblink..
select UTL_INADDR.GET_HOST_NAME,sysdate,x,y,z from gv$symmetric@dblink.is returning local timestamp and hostname which is not intended
So i even tried subquery..
select (select host_name,systimestamp from v$instance),t UTL_INADDR.GET_HOST_NAME,sysdate,x,y,z from gv$symmetric@dblink
this would work in certain case ...But it certain cases it would throw an error saying mutiple rows from asubquery .All ineed is to get hostname,systimestamp append to all sql i fetch from any this rac clusters through this dblinks.
I have purchased LIVE IP on my application server to access it anywhere on the internet.I am calling application on the internet as URL>...And its working perfectly.
I have configured Sigle Sign On and using this code on "When-Button-Pressed" to call report
From Client side When i press button "sigle sign on authentication page" of Internet Directory is not coming. Because URL is accessing the application server using the HOSTNAME of application server instead of IP ADDRESS like this URL....
i got to find out the users hostname who are connecting to database through remote,i tried with v$session bt it is showing null values in the terminal column.how to find out ?
Suppose I have a table in which I have first_name, last_name, dob. Now I have to fetch on the basis of first_name=some_value, last_name=some_value and dob=some_date. I want to sort it on the basis of exactly fetched values. Let me take an example-
test table contains-
first_name last_name dob ---------- --------- ---- Manu Batham 02-Feb-1988 Manu Sharma 01-Jul-1987 Avinash Pandey 03-Feb-1988 Ankit Gupta 02-Feb-1988 Manu Aggrawal 02-Feb-1988 Manu Batham 20-Jan-1985 Sikha Batham 17-Apr-1988
first_name last_name dob ---------- --------- ---- Manu Batham 02-Feb-1988 Manu Aggrawal 02-Feb-1988 Manu Batham 20-Jan-1985 Manu Sharma 01-Jul-1987 Ankit Gupta 02-Feb-1988 Sikha Batham 17-Apr-1988
My result is based on the approach- if matched first_name, last_name, dob --> 1st prefrence in order if matched first_name, dob --> 2nd prefrence in order if matched first_name, last_name --> 3rd prefrence in order if matched last_name, dob --> 4th prefrence in order if matched first_name --> 5th prefrence in order if matched last_name --> 6th prefrence in order if matched dob --> 7th prefrence in order
I designed the following query for the same-
Select first_name,last_name,dob,1 "Order" from test Where first_name='Manu' and last_name='Batham' and dob=to_date('02/02/1988','dd/mm/yyyy') union Select a,b,c,2 from test Where [code]......
I know that this is not the best possible solution as the table is very big and doing so many hits on that table will certainly decrease the performance.
Seemingly a very simple problem, but I can't seem to figure it out. Table below is a table that holds UserId' s and LinkId's.
CREATE TABLE UserLink (UserId NUMBER, LinkId NUMBER ); ALTER TABLE UserLink ADD PRIMARY KEY (UserId, LinkId); INSERT INTO UserLink VALUES (1, 1); INSERT INTO UserLink VALUES (1, 2); INSERT INTO UserLink VALUES (3, 1); INSERT INTO UserLink VALUES (4, 1);
I'm looking for a query in which I can plug a List of LinkId's that outputs only users that have a relationship with ALL LinkId's provided. In this example you may assume that the List is equal to (1, 2), but you can't make any assumptions about the size of the list, other than size != 0. The query to find users that match ANY of the provided LinkId's is quite simple:
SELECT UserId FROM UserLink WHERE LinkId IN (1,2)
The correct query should output:
USERID ------ 1
And it should work for any size > 0 list of values.
I have a problem with a query I'm trying to run. I need to match two columns containing names, first column (NAME1) contains only the surname and the second column (NAME2) contains a surname and initials, with the initials turning up on either side of the surname.
create table sample1 ( i number , j date, k number)
insert into sample1 values (1,'23-Apr-2010',11) insert into sample1 values (2,'22-Apr-2010',12) insert into sample1 values (3,'21-Apr-2010',13) insert into sample1 values (4,'19-Apr-2010',14) insert into sample1 values (5,'18-Apr-2010',15) insert into sample1 values (6,'17-Apr-2010',16)
I would like to get nulls , if there is no data for a date. As we can see , here i am missing the data for '20-Apr-2010'.
I did it through "UNIX" , but it's not efficient.
The data might be missing for the complete week also. I need to test in this way only for the last 7 days. I tried something like this:
select i, j , sum(k) from sample1 where j in (select to_date(sysdate - rownum) from dual connect by rownum < = 7) group by i, j
WHERE TO_DATE(TO_CHAR(RR.PEROFOPFROM,'DD-MON-YYYY')||RR.AIRCRAFTSTD,'DD-MON-YYYY:HH24MI') > TO_DATE(TO_CHAR(RR.PEROFOPFROM,'DD-MON-YYYY')||RR.AIRCRAFTSTA,'DD-MON-YYYY:HH24MI')
I have data like this:
PEROFOPFROMAIRCRAFTSTD
29/03/20102150 NULL NULL NULL NULL 30/03/20102150
When I execute the query it always gives me the error "literal does not match format string".
I'm trying to do data mining on a web log which recorded one day web access information from a busy web server. I imported the data into Oracle Data miner, and created a table (WEBLOG). The idea is to create a new field, i.e. session, for the users so that each session could be thought as a representative of a user-intent (aka topic). Now based on this, data mining models would be used to cluster(group) the users based on their similarity. The first step is to prepare the data which involves using SQL queries. So first, all I did was to create a function for date and time. This is the following code I used,
create or replace function ssndate(p_date in varchar2 default '03-01-18', p_time in varchar2) return number $if dbms_db_version.ver_le_10 $then deterministic $elsif dbms_db_version.ver_le_11 $then result_cache $end as begin return trunc((to_date(p_date||' '||p_time, 'dd-mm-yy hh24:mi:ss') - to_date('01-01-90','dd-mm-yy')) * (86400/2400)); end ssndate; /
The function ssndate compiled successfully.The next step I took was to create a view through the following query,
create or replace view WEBLOG_VIEWS as select (select ssndate(LOG_DATE, LOG_TIME) from dual) as "SESSION_DT", C_IP, CS_USER_AGENT, (CS_URI_STEM||'?'||CS_URI_QUERY) as WEB_LINK from WEBLOG;
This was successful as well. The problem is in the next step where I try to do data grouping.
create table FINAL_WEBLOG as select SESSION_DT, C_IP, CS_USER_AGENT, listagg(WEB_LINK, ' ') within group(order by C_IP, CS_USER_AGENT) "WEB_LINKS" from WEBLOG_VIEWS group by C_IP, CS_USER_AGENT, SESSION_DT order by SESSION_DT [code]....
the to_date function should be fine. In the data that I possess, the date and time are in no format. Example: 30118 and 0:00:09 respectively.
insert into iostat_mac values(to_date('2012/03/28 08:00:00 AM'),'653.6','20.7','15392.0','451.8','0.0','5.5','0.0','8.2','0','64','/vol/sun_dc_u2');
Receive ora-01861 error when trying to insert.Suspected it had to do with the date format, I changed the nls parameter for my session to include the time format, but to no avail.
I would like to add an additional column indicator (Y or N) to specify which ID's do not contain all records of 'NONE'. There can be an occurrence of 'NONE' as long as there is another cust_num different to 'NONE' These should be marked as 'Y' but in cases where all the ID's cust_num = 'NONE' only then these should be marked as 'N'.
I have a table of Costs. We have Jobs that run and there will be a cost associated with a particular machine.So JobNo 1 may run on Machine A and have a cost of 50 dollars. Although its now shown below JobNO 1 could run on MachineB and so on.
We have operators (PERSONCODE) run the jobs on the machines. So Job 1 may be run by PERSONCODE 8 (e.g. Tony) and it may run on MachineA or MachineB.Multipe people may run a particular job. The PERSONCODE will be unique to the Job and it is actually unique to the list. A person never works on more than one job.
i have three tables ot_cut_head,ot_cut_det and om_mc_master based on which fourth table ot_cut_opr and fifth table ot_cut_mc must get populated , Conditions are as follows
first one is based on job_no in ot_cut_head the selection criteria will be filtered,if the job number is like '%M' then type MISC will be chosen ,if job number is '%G' then GRAT TYPE will be picked from om_mc_master (Machine Master) and operations and machines based on this will be filtered.
Second all the cd_ps_desc will be taken from ot_cut_det and will be compared with om_mc_master to get their corresponding operation codes and machine codes , there can be 2 operations or 1 operation.
Finally if the match is found record will be inserted into ot_cut_opr and ot_cut_mc ,based on the criterias and what i want is the search criteria to be more flexible and if there are 2 operations 2 rows will be inserted and if one opeation is defined in om_mc_master ,then only one record will be inserted.
We have to make sure that if based on operation number stage will be populated ,if its first operation then stage will be 1 and if its second operation the stage will be 2.like previous operation also depends on them , the second operation will have the previous operation as first operation and so on.
CREATE TABLE om_mc_master ( mc_type VARCHAR2(12),mc_prof VARCHAR2(30),mc_prep_cd1 VARCHAR2(30),mc_mach_cd1 VARCHAR2 (30),mc_prep_cd2 VARCHAR2(30),mc_mach_cd2 VARCHAR2(30)); INSERT INTO OM_MC_MASTER VALUES ('MISC','TEE SCH','IR','HO','RE','HO'); insert into om_mc_master values('MISC','Vertical Brace','R','HM','I','HO'); insert into om_mc_master values('MISC','Pipe','IR','HO',NULL,NULL); INSERT INTO OM_MC_MASTER VALUES ('GRAT','PL','RE','HO',NULL,NULL); SQL> SELECT * FROM OM_MC_MASTER; [code]....
