How to run two different databases on different ports?
I just created a second database on my machine with SID=B on which there was already a database with SID=A.
Currently, the listeners for both DB instances work on the same default port 1521. How can i configure my Oracle instances so that the listener for A remains on port 1521 and listener for B listens on port 1531? I am new to database stuff so this might be a dumb question. Apologies in advance!
Jimit
Jimit wrote:
I want it because when i am trying to create an informatica repository on database B, i am getting the error
TNS 12154 - could not resolve the connect identifier specified.
And what research led you to believe that creating another listener was the solution? With a 12154, the request never left the client process .. it never got to the listener for the listener configuration to even matter.
see: http://edstevensdba.wordpress.com/2011/02/26/ora-12154tns-03505/ (ora-12154 TNS:could not resolve the connect identifier specified)
The Listener service for database B is up and running, i am able to connect to database B through cmd and the tnsnames.ora file also has the TNS entry for database B.
See the many previous comments regarding multiple listeners or listeners "dedicated" to a specific database.
When i try to create my Informatica repository on database A which i installed earlier, it succeeds, however i cannot use database A because of certain restrictions.
And what are those "certain restrictions"? How can someone help if you hide the parameters under which you are working?
Since there is no difference in database A and B except the SID, and the user ids i am using to create the repository have same privileges, i could not think of any other option.
I can think of another option. "Work the error message". If you would research ora-12154 (tns-12154) you would find it has nothing whatsoever to do with listeners.
Hence, do you think i should go for different ports for both listeners? Maybe it can help.
It won't help. It will just make matters worse.
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WHERE B.object_name (+) = A.trigger_name
AND B.database (+) = 1
AND A.table_name IN
SELECT table_name
FROM user_tables@rem_schema
MINUS
SELECT A.trigger_name, 'Local' schema, A.trigger_type,
A.triggering_event, A.table_name, SUBSTR (A.referencing_names, 1, 30)
referencing_names, SUBSTR (A.when_clause, 1, 30) when_clause,
A.status, B.hash_value
FROM user_triggers@rem_schema A, temp_schema_compare B
WHERE B.object_name (+) = A.trigger_name
AND B.database (+) = 2
UNION ALL
SELECT A.trigger_name, 'Remote' schema, A.trigger_type,
A.triggering_event, A.table_name, SUBSTR (A.referencing_names, 1, 30)
referencing_names, SUBSTR (A.when_clause, 1, 30) when_clause,
A.status, B.hash_value
FROM user_triggers@rem_schema A, temp_schema_compare B
WHERE B.object_name (+) = A.trigger_name
AND B.database (+) = 2
AND A.table_name IN
SELECT table_name
FROM user_tables
MINUS
SELECT A.trigger_name, 'Remote' schema, A.trigger_type,
A.triggering_event, A.table_name, SUBSTR (A.referencing_names, 1, 30)
referencing_names, SUBSTR (A.when_clause, 1, 30) when_clause,
A.status, B.hash_value
FROM user_triggers A, temp_schema_compare B
WHERE B.object_name (+) = A.trigger_name
AND B.database (+) = 1
ORDER BY 1, 2, 5, 3;
REM View differences
REM ================
PROMPT VIEW DISCREPENCIES
SET FEEDBACK OFF
TRUNCATE TABLE temp_schema_compare;
DECLARE
CURSOR c1 IS
SELECT view_name, text
FROM user_views;
CURSOR c2 IS
SELECT view_name, text
FROM user_views@rem_schema;
v_view_name VARCHAR2(30);
v_text VARCHAR2(32767);
v_hash_value NUMBER;
BEGIN
OPEN c1;
LOOP
FETCH c1 INTO v_view_name, v_text;
EXIT WHEN c1%NOTFOUND;
v_text := REPLACE (v_text, ' ', NULL);
v_text := REPLACE (v_text, CHR(9), NULL);
v_text := REPLACE (v_text, CHR(10), NULL);
v_text := REPLACE (v_text, CHR(13), NULL);
v_text := UPPER (v_text);
v_hash_value := dbms_utility.get_hash_value (v_text, 1, 65536);
INSERT INTO temp_schema_compare (database, object_name, hash_value)
VALUES (1, v_view_name, v_hash_value);
END LOOP;
CLOSE c1;
OPEN c2;
LOOP
FETCH c2 INTO v_view_name, v_text;
EXIT WHEN c2%NOTFOUND;
v_text := REPLACE (v_text, ' ', NULL);
v_text := REPLACE (v_text, CHR(9), NULL);
v_text := REPLACE (v_text, CHR(10), NULL);
v_text := REPLACE (v_text, CHR(13), NULL);
v_text := UPPER (v_text);
v_hash_value := dbms_utility.get_hash_value (v_text, 1, 65536);
INSERT INTO temp_schema_compare (database, object_name, hash_value)
VALUES (2, v_view_name, v_hash_value);
END LOOP;
CLOSE c2;
END;
SET FEEDBACK 1
SELECT A.view_name, 'Local' schema, B.hash_value
FROM user_views A, temp_schema_compare B
WHERE B.object_name (+) = A.view_name
AND B.database (+) = 1
AND A.view_name IN
SELECT view_name
FROM user_views@rem_schema
MINUS
SELECT A.view_name, 'Local' schema, B.hash_value
FROM user_views@rem_schema A, temp_schema_compare B
WHERE B.object_name (+) = A.view_name
AND B.database (+) = 2
UNION ALL
SELECT A.view_name, 'Remote' schema, B.hash_value
FROM user_views@rem_schema A, temp_schema_compare B
WHERE B.object_name (+) = A.view_name
AND B.database (+) = 2
AND A.view_name IN
SELECT view_name
FROM user_views
MINUS
SELECT A.view_name, 'Remote' schema, B.hash_value
FROM user_views A, temp_schema_compare B
WHERE B.object_name (+) = A.view_name
AND B.database (+) = 1
ORDER BY 1, 2;
REM Job queue differences
REM =====================
COL what FORMAT a30
COL interval FORMAT a30
PROMPT JOB QUEUE DISCREPENCIES
SELECT what, interval, 'Remote' schema
FROM user_jobs@rem_schema
MINUS
SELECT what, interval, 'Remote' schema
FROM user_jobs
UNION ALL
SELECT what, interval, 'Local' schema
FROM user_jobs
MINUS
SELECT what, interval, 'Local' schema
FROM user_jobs@rem_schema
ORDER BY 1, 2, 3;
REM Privilege differences
REM =====================
PROMPT OBJECT-LEVEL GRANT DISCREPENCIES
SELECT owner, table_name, 'Remote' schema, grantee, privilege, grantable
FROM user_tab_privs@rem_schema
WHERE (owner, table_name) IN
SELECT owner, object_name
FROM all_objects
MINUS
SELECT owner, table_name, 'Remote' schema, grantee, privilege, grantable
FROM user_tab_privs
UNION ALL
SELECT owner, table_name, 'Local' schema, grantee, privilege, grantable
FROM user_tab_privs
WHERE (owner, table_name) IN
SELECT owner, object_name
FROM all_objects@rem_schema
MINUS
SELECT owner, table_name, 'Local' schema, grantee, privilege, grantable
FROM user_tab_privs@rem_schema
ORDER BY 1, 2, 3;
PROMPT SYSTEM PRIVILEGE DISCREPENCIES
SELECT privilege, 'Remote' schema, admin_option
FROM user_sys_privs@rem_schema
MINUS
SELECT privilege, 'Remote' schema, admin_option
FROM user_sys_privs
UNION ALL
SELECT privilege, 'Local' schema, admin_option
FROM user_sys_privs
MINUS
SELECT privilege, 'Local' schema, admin_option
FROM user_sys_privs@rem_schema
ORDER BY 1, 2;
PROMPT ROLE PRIVILEGE DISCREPENCIES
SELECT granted_role, 'Remote' schema, admin_option, default_role, os_granted
FROM user_role_privs@rem_schema
MINUS
SELECT granted_role, 'Remote' schema, admin_option, default_role, os_granted
FROM user_role_privs
UNION ALL
SELECT granted_role, 'Local' schema, admin_option, default_role, os_granted
FROM user_role_privs
MINUS
SELECT granted_role, 'Local' schema, admin_option, default_role, os_granted
FROM user_role_privs@rem_schema
ORDER BY 1, 2;
SPOOL OFF
SET TERMOUT ON
PROMPT
PROMPT Report output written to &report
SET FEEDBACK OFF
DROP TABLE temp_schema_compare;
DROP DATABASE LINK rem_schema;
SET FEEDBACK 6
SET PAGESIZE 20
SET LINESIZE 80 -
How to run two libraries? [11.0.0]
Hey everyone. I've been using iTunes for a long time now, as it is a relatively good program for organizing my huge library> I don't use it to listen to music, but I often need to move files around and onto the appropriate devices for my family. Because of this, I got an external hard drive. From time to time, iTunes will forget that my library comes from my external. usually, this is after booting iTunes without having the external plugged in. This can be a nuisance, because iTunes then decides to fill up my laptop's free space with the large amounts of music I put on at once. It gets especially annoying when I need to consolidate files to ensure they are all on the hard drive because it will consolidate to the computer instead.
My question is, how do I set iTunes up so it will always look for my hard drive and use that as the library first? Then, and only then, if it cannot find my hard drive, it will use my computer's storage. Most important to solving my problem is that during those times it uses my computer's storage, it should automatically use my hard drive if present upon restarting iTunes.
I have figured out how to have two libraries, but I need to know how to put one on a higher priority and as a default that doesn't get changed.
To recap, If I run iTunes without my external hard drive, it changes the library location to my computer and does not put the setting back to how it was.Aarowaim wrote:
how do I set iTunes up so it will always look for my hard drive and use that as the library first?
This is done by default, but it is up to the user to ensure the external or network drive is connected.
Aarowaim wrote:
Then, and only then, if it cannot find my hard drive, it will use my computer's storage.
Again, this is done by default.
If the user fails to connect the external drive before started iTunes the following steps should be taken.
Close iTunes.
Connect drive.
While holding SHIFT, launch iTunes.
When prompted to locate or create a new library, select locate and point iTunes to the external drive.
Is the iTunesLibrary.itl file actually on the external drive or is it on the C drive of the computer? -
Does anybody know how to run two independent instances of Calendar simultaneously?
I've enabled the Debug mode, and have 2 windows open at the same time but can't get them to operate independently. Anybody done this?
The situation is that I work for a music school that uses iCal to keep track of music lessons for multiple tutors in real time, which sync to relevant tutor's iphones. We've just opened a second premises and would like to use the same system, but be able to monitor everything from either school.
Debug mode will let me run two instances of Calendar simultaneously, but removing tutors' calendars from one of the Calendar windows removes them from the other.
Basically I need one Calendar window open for each school, and for them to be independent from each other.
Any takers?How about creating a new "Calendar" with in the same Calendar app?
Calendar App---> File---> New Calendar
Name each Calendar for each business location. Example if the original location is on Main St, name that Calendar Main St and the second on Broadway, name that calendar Broadway.
The other solution could be the same as above, but File---> New Calendar subscription. But I have no idea how that works though.
KOT -
How to run two files with same url- urgent
hi,
i created two servlet page and both are working very fine.but at same time i only able to run one file with same url. Is possible to run two or more file at same time with same url name..
if you r not understanding what i want to ask then, i have two file names under helloWeb directory
1) helloWorld.java(servletname s1, url /man)
2) helloWeb.java (servletname s2,url /man)
to run - http://localhost:7001/helloWeb/man - it runs very first file which is added to deployment module.
so i want to know how i can run both file with same url, for this what i have to pass on my address bar.
plz help me i m wating
<b></b>Hi,
We can give same url mapping to both Servlets but we can access the servlet which is entered first in web.xml because whenever we send a request to the webserver then webserver look at the elements in web.xml file one by one.
When it finds the corresponding url mapping then immediately sends the response to the client.The same url mapping for the next element will be ignored.
I think there is no possibility to access both servlets with same url.
Regards
Anilkumar kari -
How to run two instances of WoW on a Mac?
So I am looking to run two windows/instances of WoW on my mac. Basically so I can use my mage on a seperate account to rush my lowbies through instances. It wont let me simply load the game twice like on a PC, does anyone have any ideas how I could do it?
I've never played WOW so I do not know how the settings are setup on a Mac but one way that you might be able to do it is to create a second account and try running it in both accounts. Go to System Preferences/Accounts and click on the plus to create a new account. Next click on Login Options and put a check in the box that says Enable Fast User Switching. Then from your Finder in the top right hand corner you will be able to switch between your 2 accounts.
-
How to run two sub vi simultaneously??
i need to run two sub vi simultaneously in one main vi, becasue it is a must the two sub vi run exactly at the same time, but now i find that if i put they in one diagram ,in fact they are not exactly run at the same time. if you see in high light mode Just like the attached simple example code. any one can help me to handle this to run the two subvi exactly at the same time ? how to do it ? thanks so much.
Attachments:
how to run subvi simultaneously.vi 11 KBYou are correct, they will not run at exactly the same time. What is it you are actually trying to do? What platform are you developing on? What version of LabVIEW? What processor does your target system have? This information is vital in order for us to assist you. In a nutshell, unless you are running a real-time OS, then the OS you are running is not deterministic. When you say "at the same time", what are you actually referring to? As a note, when executing parrallel operations in LabVIEW, the execution order may or may not be the same with the highlight bubble on as it is when it is running without highlight execution. It is highly unlikely that you will be able to just run two sub-vis at the exact same nS. If you are using DAQ boards, you accomplish this through triggering. Please give a detailed description of what you are doing, and what you see the road blocks being.
Thanks
Paul <--Always Learning!!!
sense and simplicity.
Browse my sample VIs? -
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I want to perform two actions at once in an automator applcation, specifically Speak Text and Run AppleScript. I can only figure out how to run one after another. Is there a way to have text spoken as a script is run?
This is what it looks like:
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