Two "Login" keychains . . . (better than one?)

Yo, all.
The other day I was tinkering with my keychain access and noticed that I have TWO (2) "Login" keychains. They are identical, unlocked . . . I decided to delete one of them and voila, they both disappeared! When I created a new Login keychain two appeared!
Any ideas about this one? Seems weird to me.
Thanks in advance.
Dan

I was just wondering about something. I have a 30gb
black iPod 5g. I also own a podsplus case that I've
had it in since I got it. Could I also wrap it in an
InvisibleShield to keep it from being scratched by
dust that gets into the case? Or would it make it
impossible to get out? Thanks
I have the Invisible Shield and the PDair case, which is exactly the same as the Podsplus, as far as I can tell. It's a snug fit, but they work fine together. I leave my iPod in the case when updating, but take it out it when charging the battery.

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Why are two queries better than one

I'm trying to help out our developers who are struggling with the performance of a very simple select statmenent that for some reason is exhibiting some very inexplicable results.
I'll show the SQL as a single statement first.....
select * from transaction1 t where t.hid in (select distinct h.hid from history1 h,filter1 f where h.fid = f.fid and f.match='value');
transaction 1 has 250k records, history1 has about 100k as does filter1. We know generally the subselect will only return a total of half a dozen or less records (only 1 in our testing here).
Running the above query takes around 7 seconds.
Changing this to a with clause.....
WITH a as (select distinct h.hid from history1 h,filter1 f where h.fid = f.fid and f.match='value') select * from transaction1 t where t,hid in (select a.hid from a);
and the runtime drops to 3 seconds. But then re-running the first statement again also now takes 3 seconds (so I guess there's some caching going on there).
Now what really puzzles is if we split this into two queries.....
select distinct h.hid from history1 h,filter1 f where h.fid = f.fid and f.match='value';
This takes .1 of a second,
select * from transaction1 t where t.hid in (12345);
And this takes .1 of a second.
So why when run seperately are they so fast, yet combined they take so long. I'm a bit baffled by this. We've rewritten the same SQL in half a dozen different ways with the same result and also done the same thing with other tables as well. Is it an optimisation issue?

Appologies for not following protocol, my first time posting on here.
Oracle 10g clustered.
We have limited access as it's a customers server, but the explain plan comes back as....
PLAN_TABLE_OUTPUT
Plan hash value: 898894568
| Id | Operation            | Name              | Rows | Bytes | Cost (%CPU)|Time     |
PLAN_TABLE_OUTPUT
|   0 | SELECT STATEMENT     |                   | 49553 |    37M| 7075   (2)|00:01:25 |
|* 1 | HASH JOIN RIGHT SEMI|                   | 49553 |    37M| 7075   (2)|00:01:25 |
|   2 |   VIEW               | VW_NSO_1          | 26131 |   331K|   476   (4)|00:00:06 |
|* 3 |    HASH JOIN         |                   | 26131 |   791K|   476   (4)|00:00:06 |
PLAN_TABLE_OUTPUT
|* 4 |     TABLE ACCESS FULL| FILTER1           | 26131 |   484K|   246   (4)|00:00:03 |
|   5 |     TABLE ACCESS FULL| HISTORY1          |   104K| 1225K|   227   (3)|00:00:03 |
|   6 |   TABLE ACCESS FULL | TRANSACTION1      |   199K|   150M| 6593   (1)|00:01:20 |
PLAN_TABLE_OUTPUT
Predicate Information (identified by operation id):
   1 - access("T"."TID"="$nso_col_1")
   3 - access("H"."HID"="F"."ID")
   4 - filter("F"."MATCH"='value')
20 rows selectedI'll admit, I'm not completely clear on what I'm reading here, other than the fact there are some big differences in the timing values
We don't have privaleges to run trace, so I'm a bit stuffed there as I'm on the clients site, however I will get my developers to try this on our local server.
Edited by: user1410957 on 15-Sep-2009 06:14

Two is better than one, right?

I was just wondering about something. I have a 30gb black iPod 5g. I also own a podsplus case that I've had it in since I got it. Could I also wrap it in an InvisibleShield to keep it from being scratched by dust that gets into the case? Or would it make it impossible to get out? Thanks

I was just wondering about something. I have a 30gb
black iPod 5g. I also own a podsplus case that I've
had it in since I got it. Could I also wrap it in an
InvisibleShield to keep it from being scratched by
dust that gets into the case? Or would it make it
impossible to get out? Thanks
I have the Invisible Shield and the PDair case, which is exactly the same as the Podsplus, as far as I can tell. It's a snug fit, but they work fine together. I leave my iPod in the case when updating, but take it out it when charging the battery.

Keychain autoconnect by one application others work in Maverick

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Try a restart.
Do a backup, using either Time Machine or a cloning program, to ensure files/data can be recovered. Two backups are better than one.
Try setting up another admin user account to see if the same problem continues. If Back-to-My Mac is selected in System Preferences, the Guest account will not work. The intent is to see if it is specific to one account or a system wide problem. This account can be deleted later.
Isolating an issue by using another user account
Try booting into the Safe Mode using your normal account. Disconnect all peripherals except those needed for the test. Shut down the computer and then power it back up after waiting 10 seconds. Immediately after hearing the startup chime, hold down the shift key and continue to hold it until the gray Apple icon and a progress bar appear and again when you log in. The boot up is significantly slower than normal. This will reset some caches, forces a directory check, and disables all startup and login items, among other things. When you reboot normally, the initial reboot may be slower than normal. If the system operates normally, there may be 3rd party applications which are causing a problem. Try deleting/disabling the third party applications after a restart by using the application un-installer. For each disable/delete, you will need to restart if you don’t do them all at once.
Safe Mode - Mavericks
Safe Mode - About

Login keychain acting weird!

I just bought at 17" powerbook and I put all of my old keychain passwords from my G3 desktop into my new login keychain. Now, when I try to access the login keychain, nothing comes up. Even the locked/unlocked icon is missing, and I can't access any of my passwords at all. I also cannot delete this keychain or lock/unlock it. It is essentially useless.
I did create another keychain called "login", and it is effectively saving new passwords, but now there are two login keychains and I don't know what to do about the old one.
T

resetting an account password does not change the keychain password. you need to know the old keychain password to open the keychain or change its password. there is NO way around that. if you don't know or can't remember the old keychain password you can't access old keychain entries. you then need to delete the old keychain and make a new empty one with the new user password as the keychain password. to do that delete (or move somewhere) the file home directory/library/keychains/login.keychain and log out/in. a new blank keychain will be generated and you can start saving passwords into it.

Are 2 drives better than 1

I am not planning on doing any raid. My Question:
If you have 2 drives: 1 for the boot and the other for data:
(250g each). Would that setup be better than one 500g drive in terms of speed etc?
Just looking for opinions?

Beside of that purpose on the previous post, I prefered split that HD into two for back up and ease of restoring data and system purpose.
So the next time you want to reinstall the OS and all programs I could concentrate on the Os system drive without having to much worry about data which is stored on other drive or if I want to back up data, just concentrate on data drive without worrying about accidently deleted system or part of program files.
Good Luck.

How to know safari login keychain

how to know safari login keychain ? any one help me ?

Open Keychain Access located in Applications > Utilities
From the Keychain Acces menu bar click Keychain Access > Keychain First Aid
Select Verify then click Start.
If any problems are discovered, click Repair then Start.

Opening two windows with "_blank" rather than one...

While setting up external links, I am finding that every time
I have the link open in a new (_blank) window, two windows will
open up with the same link rather than one. I guess two is better
than none, but does anyone know why this is happening? And also how
to fix the problem? I tried using _parent and it does the same
thing. I'm new at flash but understand the principles, though is
there something I'm missing?

I know of no reason why that would happen other than having
the getURL, LoadVars or whatever being called twice - e.g once with
an onPress and then again with onRelease or something like that.
If you want someone to look at your relevant code, feel free
to post it here using the attach Code button (if you don't do it
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Two "system" keychains -- erased logins?

On two occasions, I opened Safari and was prompted for an autofill password, and then again in Mail, I was prompted for an IMAP password that I easily have not had to enter for months.
Upon opening up Keychain, I found that there were hardly any logins (this could be possible since I run this system on a hardwire), but there were two "system" keychains. I hadn't been prompted prior for a password upon opening Safari, and the fact that the login for my IMAP wasn't saving when entered (and checked to save in keychain) was a concern. Any help as to the cause behind these nuances would be much appreciated.

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TWO ERRO ORA-01427: single-row subquery returns more than one row

Hi,
I have a procedure which contains a cursor. If i run the select statement in the cursor separetly, it returns only value and works fine. But the same select statement in the cursor of a procedure throws me the error as below:
TWO ERRO ORA-01427: single-row subquery returns more than one row
Not sure what going on...any help appreciated.
Below is the select statement:
SELECT DISTINCT PSE.PARENT_POSITION_ID,
(SELECT DISTINCT PPD1.SEGMENT2
FROM PER_POSITION_DEFINITIONS PPD1,
HR_ALL_POSITIONS_F HAPF2,
PER_POS_STRUCTURE_ELEMENTS PSE2
WHERE TRUNC(SYSDATE) BETWEEN
HAPF2.EFFECTIVE_START_DATE AND
HAPF2.EFFECTIVE_END_DATE
AND PPD1.POSITION_DEFINITION_ID =
HAPF2.POSITION_DEFINITION_ID
AND
HAPF2.POSITION_ID = PSE2.PARENT_POSITION_ID
AND PSE2.PARENT_POSITION_ID =
PSE.PARENT_POSITION_ID
AND ROWNUM = 1) SEGMENT2,
(SELECT DISTINCT PAPF1.FIRST_NAME || ' ' ||
PAPF1.LAST_NAME CHIEF_NAME
FROM PER_ALL_PEOPLE_F PAPF1,
PER_ALL_ASSIGNMENTS_F PAAF1
WHERE TRUNC(SYSDATE) BETWEEN
PAPF1.EFFECTIVE_START_DATE AND
PAPF1.EFFECTIVE_END_DATE
AND TRUNC(SYSDATE) BETWEEN
PAAF1.EFFECTIVE_START_DATE AND
PAAF1.EFFECTIVE_END_DATE
AND PAAF1.POSITION_ID = PSE.PARENT_POSITION_ID
AND PAPF1.PERSON_ID = PAAF1.PERSON_ID
AND ROWNUM = 1) CHIEF_NAME
FROM PER_POS_STRUCTURE_ELEMENTS PSE,
HR_ALL_POSITIONS_F HAPF,
PER_POSITION_DEFINITIONS PPD
WHERE PSE.SUBORDINATE_POSITION_ID = 52744
AND TRUNC(SYSDATE) BETWEEN HAPF.EFFECTIVE_START_DATE AND
HAPF.EFFECTIVE_END_DATE
AND HAPF.POSITION_ID = PSE.SUBORDINATE_POSITION_ID
AND HAPF.POSITION_DEFINITION_ID = PPD.POSITION_DEFINITION_ID;
Thanks
PK
Edited by: user539616 on Jun 30, 2009 6:30 PM

Hi,
The cursor has a different parameter? Maybe the query is not exactly the same. Could you check this?
This is your query (formatted):
SELECT DISTINCT PSE.PARENT_POSITION_ID,
                (SELECT DISTINCT PPD1.SEGMENT2
                   FROM PER_POSITION_DEFINITIONS   PPD1,
                        HR_ALL_POSITIONS_F         HAPF2,
                        PER_POS_STRUCTURE_ELEMENTS PSE2
                  WHERE TRUNC(SYSDATE) BETWEEN HAPF2.EFFECTIVE_START_DATE AND
                        HAPF2.EFFECTIVE_END_DATE
                    AND PPD1.POSITION_DEFINITION_ID = HAPF2.POSITION_DEFINITION_ID
                    AND HAPF2.POSITION_ID = PSE2.PARENT_POSITION_ID
                    AND PSE2.PARENT_POSITION_ID = PSE.PARENT_POSITION_ID
                    AND ROWNUM = 1) SEGMENT2,
                (SELECT DISTINCT PAPF1.FIRST_NAME || ' ' || PAPF1.LAST_NAME CHIEF_NAME
                   FROM PER_ALL_PEOPLE_F      PAPF1,
                        PER_ALL_ASSIGNMENTS_F PAAF1
                  WHERE TRUNC(SYSDATE) BETWEEN PAPF1.EFFECTIVE_START_DATE AND
                        PAPF1.EFFECTIVE_END_DATE
                    AND TRUNC(SYSDATE) BETWEEN PAAF1.EFFECTIVE_START_DATE AND
                        PAAF1.EFFECTIVE_END_DATE
                    AND PAAF1.POSITION_ID = PSE.PARENT_POSITION_ID
                    AND PAPF1.PERSON_ID = PAAF1.PERSON_ID
                    AND ROWNUM = 1) CHIEF_NAME
FROM PER_POS_STRUCTURE_ELEMENTS PSE,
       HR_ALL_POSITIONS_F         HAPF,
       PER_POSITION_DEFINITIONS   PPD
WHERE PSE.SUBORDINATE_POSITION_ID = 52744
   AND TRUNC(SYSDATE) BETWEEN HAPF.EFFECTIVE_START_DATE AND HAPF.EFFECTIVE_END_DATE
   AND HAPF.POSITION_ID = PSE.SUBORDINATE_POSITION_ID
   AND HAPF.POSITION_DEFINITION_ID = PPD.POSITION_DEFINITION_ID;Tips: To put formatted code you must use {noformat}{noformat} tags, start tag and end tag are the same,you don't need to put '/' in the close tag.
Regards,

Two iphones, intending one O2 account - more than one i tunes account

Hi... Possibly me being very stupid BUT...
Today my partner and I got our new iphones from apple. We will be joining O2 as new customers and before I start activation I need clrification on a few points and can't find the answers anywhere lol.
We run three different computers and both have our own itunes accounts - with our varied purchased music. My partner stupidly has two itunes accounts of his own and now wants to merge them togethr. (seperate issue! Is this possible???)
When we activate the iphones they'll be in an account in his name and so we need to activate the phones in his itunes account. Does this mean I won't be able to use my iphone in line with my own itunes account??
Can we use the phones on more than one computer as we both have seperate laptops. His is macbookpro and his main computer. I have laptop on vista and desktop on vista but the music library is on all computers... we've managed to transfer purcahses to each system already.
Sorry it's long winded. Does anyone out there understand what I mean and can they help at all? I am desperate to get my iphone up and running
Thanks
Chalie x

Hi,
Thank you so much for responding. I admit to giving ap at 1am yesterday - still having not activated my new iphone as I wanted to make sure I did it right in the first place.
Can I ask the incredibly dumb question (I am blonde and female... no offence to any others ) How do I do that? Is it a case of when I connect my iphone to itunes I just make sure that I am logged into my own itunes account like I would with my nano?
Sorry of this is dumb...
Many Thanks again
Charlie

I now have two logins for a single site and would like to delete one of them. I don't see where I have an option to do it.

I now have two login for one site and would like to delete one of them. I can't see where I have an option to perform that task.
== This happened ==
Every time Firefox opened
== When I created the new login

Remove a saved password here: Tools > Options > Security: Passwords: "Saved Passwords" > "Show Passwords"
See:
[[Remembering passwords]]
http://kb.mozillazine.org/Deleting_autocomplete_entries

Is it better to have more than one Catalog

I have close to 800 GB worth of images, and I just got LR, so not sure what would be best.
I will be importing my images as (Reference), since I have all my images on Ext. HD. The questions that I have is should I import my images on two separate Catalogues.
I read somewhere that it's recommended to have more than one Catalogue as a precautionary measurement, I guess if something happens to one of the catalogues, I still would have some images available. Yes, I am aware of back ups.
I am open to any suggestions,
Thanks

Elli,
Aah, now that makes a difference. It seems that we are concurring, what you described is the same thing that mentioned where you can set under "Preferences" to select which Catalog to work with. I think what threw me off, is when you said that your DB was on your Int. HD. Actually, I think all is there is the name of the file,i.e., .lrdb.
I think this is the safest way to set up LR, regardless how many images you have. You always have to think about Plan B. I'll check the link you sent me. I'm also using LR User's Manual 135 pgs.
I am aware of the large number of images I have, and that is why I'm editing, deleting as much as possible prior to the migration. I checked the Preferences and I changed preview at 1024 pixel (the smallest).
JohB
Yeah, it's kind of funny regardless. Oh I wish I could have an invisible dig camera reaching the other side hmmm, that would be something eh?
I would like to use the same analogy you used. I am sure that B&Noble keeps a separate DB and they extract and manipulate their DB with their Corp. DB. Having said that, that is basically my intention. Why would I review my inventory relying on a single DB. Why not bring the DB for the store that I am interested.
There are a couple of reasons that I'd go for more than one Catalog. One is the obvious it would be a huge preview file to open and work with a single DB. Second, if something should happen I don't want to be dependent on having all my images on a single DB. Granted, I'd have a back up but..... you never know.
I am sure about performance issue, but I would suspect that for the mere fact, that if you open LR is going to take a bit longer to bring all the previews on.
In spite of the big task I have, it has been very rewarding. I found some images that I have not seen for a while and too be honest some were huge files. I remember that I have a couple that I had it sent for Drum scanning and the file is huge. I have taken them out of my HD and made multiple DVD copies. Can you imagine having this puppy on LR and trying to boot up?
JohnK,
Thanks for bringing up a good point, about using a different keyword system. Now the question is how could I differentiate them in a very simple way having a big file. I was thinking that I could batch it or maybe using Automator

Just tried installing an update to OS. Although the screen tells me that the installation will be completed in less than one minute, that was two hours ago, and the computer won't permit me to shut it down via the power button, as I get an error sound.

Just tried installing an update to OSX Snow Leopard. Prior to trying to update OS, I was running V 10.6.3. During installation, it locked up. Although the screen tells me that the installation will be completed in less than one minute, that was two hours ago, and the computer won't permit me to shut it down via the power button, as I get an error sound. What do I do now? Help!

Hold the power key till it shuts down, it may take a little while, try holding it thru the warning.
Then if it shuts down restart and open Safari/Preferences, General tab, and set "Save Downloaded Files to:"
Select desktop, if desktop is not available in the the drop down menu, click other, then select Desktop from the column from the on the left.
Then download this:
http://support.apple.com/kb/DL1399
This will download the "stand alone installer"
Click on the installer pkg and follow the prompts.
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Two "Login" keychains . . . (better than one?)

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