HT4623 Why is Software update is taking too long?
Im trying to update my iPhone 3gs 5.0.1 to 6.1.2 and I received an Error "iPhone software update failed" i tried it several times but nothing happened
Are you trying to do on your phone or with iTunes? Most people here would advise to do an update in iTunes and to not forget to back up your phone first before doing so.
Similar Messages
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Update is taking too long to install
I'm in the process of installing an update to iTunes (11.0.4) and what I think is a security update on my MBP. However, the installation process is taking too long. First, it was stuck for about 2 hours on "registering updated components", and now (for the last hour) I'm seeing a blue screen with the spinning gear. Should I just keep waiting? Has anyone had a similar experience?
zornie,
Try going to safari>preferences, general tab, and setting the "save downloaded files to your desktop (if desktop is not in the drop down menu, click other then select desktop from the left side bar). This will download the update to your dektop as a stand alone installer. Also if for some reason the download is interupted you can click the download icon on the desktop and it will resume where it left off. When the download is complete double click the icon/installer package and follow the prompts. Do them one at a time. (Thsi is not using software update, which can some times get corrupted during DL, especially if your are doing it wireless)
Security update:
http://support.apple.com/kb/DL1660
iTunes:
http://www.apple.com/itunes/download/
Hope this helps -
SQL Update statement taking too long..
Hi All,
I have a simple update statement that goes through a table of 95000 rows that is taking too long to update; here are the details:
Oracle Version: 11.2.0.1 64bit
OS: Windows 2008 64bit
desc temp_person;
Name Null? Type
PERSON_ID NOT NULL NUMBER(10)
DISTRICT_ID NOT NULL NUMBER(10)
FIRST_NAME VARCHAR2(60)
MIDDLE_NAME VARCHAR2(60)
LAST_NAME VARCHAR2(60)
BIRTH_DATE DATE
SIN VARCHAR2(11)
PARTY_ID NUMBER(10)
ACTIVE_STATUS NOT NULL VARCHAR2(1)
TAXABLE_FLAG VARCHAR2(1)
CPP_EXEMPT VARCHAR2(1)
EVENT_ID NOT NULL NUMBER(10)
USER_INFO_ID NUMBER(10)
TIMESTAMP NOT NULL DATE
CREATE INDEX tmp_rs_PERSON_ED ON temp_person (PERSON_ID,DISTRICT_ID) TABLESPACE D_INDEX;
Index created.
ANALYZE INDEX tmp_PERSON_ED COMPUTE STATISTICS;
Index analyzed.
explain plan for update temp_person
2 set first_name = (select trim(f_name)
3 from ext_names_csv
4 where temp_person.PERSON_ID=ext_names_csv.p_id
5 and temp_person.DISTRICT_ID=ext_names_csv.ed_id);
Explained.
@?/rdbms/admin/utlxpls.sql
PLAN_TABLE_OUTPUT
Plan hash value: 3786226716
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | UPDATE STATEMENT | | 82095 | 4649K| 2052K (4)| 06:50:31 |
| 1 | UPDATE | TEMP_PERSON | | | | |
| 2 | TABLE ACCESS FULL | TEMP_PERSON | 82095 | 4649K| 191 (1)| 00:00:03 |
|* 3 | EXTERNAL TABLE ACCESS FULL| EXT_NAMES_CSV | 1 | 178 | 24 (0)| 00:00:01 |
Predicate Information (identified by operation id):
3 - filter("EXT_NAMES_CSV"."P_ID"=:B1 AND "EXT_NAMES_CSV"."ED_ID"=:B2)
Note
- dynamic sampling used for this statement (level=2)
19 rows selected.By the looks of it the update is going to take 6 hrs!!!
ext_names_csv is an external table that have the same number of rows as the PERSON table.
ROHO@rohof> desc ext_names_csv
Name Null? Type
P_ID NUMBER
ED_ID NUMBER
F_NAME VARCHAR2(300)
L_NAME VARCHAR2(300)Anyone can help diagnose this please.
Thanks
Edited by: rsar001 on Feb 11, 2011 9:10 PMThank you all for the great ideas, you have been extremely helpful. Here is what we did and were able to resolve the query.
We started with Etbin's idea to create a table from the ext table so that we can index and reference easier than an external table, so we did the following:
SQL> create table ext_person as select P_ID,ED_ID,trim(F_NAME) fst_name,trim(L_NAME) lst_name from EXT_NAMES_CSV;
Table created.
SQL> desc ext_person
Name Null? Type
P_ID NUMBER
ED_ID NUMBER
FST_NAME VARCHAR2(300)
LST_NAME VARCHAR2(300)
SQL> select count(*) from ext_person;
COUNT(*)
93383
SQL> CREATE INDEX EXT_PERSON_ED ON ext_person (P_ID,ED_ID) TABLESPACE D_INDEX;
Index created.
SQL> exec dbms_stats.gather_index_stats(ownname=>'APPD', indname=>'EXT_PERSON_ED',partname=> NULL , estimate_percent=> 30 );
PL/SQL procedure successfully completed.We had a look at the plan with the original SQL query that we had:
SQL> explain plan for update temp_person
2 set first_name = (select fst_name
3 from ext_person
4 where temp_person.PERSON_ID=ext_person.p_id
5 and temp_person.DISTRICT_ID=ext_person.ed_id);
Explained.
SQL> @?/rdbms/admin/utlxpls.sql
PLAN_TABLE_OUTPUT
Plan hash value: 1236196514
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | UPDATE STATEMENT | | 93383 | 1550K| 186K (50)| 00:37:24 |
| 1 | UPDATE | TEMP_PERSON | | | | |
| 2 | TABLE ACCESS FULL | TEMP_PERSON | 93383 | 1550K| 191 (1)| 00:00:03 |
| 3 | TABLE ACCESS BY INDEX ROWID| EXTT_PERSON | 9 | 1602 | 1 (0)| 00:00:01 |
|* 4 | INDEX RANGE SCAN | EXT_PERSON_ED | 1 | | 1 (0)| 00:00:01 |
Predicate Information (identified by operation id):
4 - access("EXT_PERSON"."P_ID"=:B1 AND "RS_PERSON"."ED_ID"=:B2)
Note
- dynamic sampling used for this statement (level=2)
20 rows selected.As you can see the time has dropped to 37min (from 6 hrs). Then we decided to change the SQL query and use donisback's suggestion (using MERGE); we explained the plan for teh new query and here is the results:
SQL> explain plan for MERGE INTO temp_person t
2 USING (SELECT fst_name ,p_id,ed_id
3 FROM ext_person) ext
4 ON (ext.p_id=t.person_id AND ext.ed_id=t.district_id)
5 WHEN MATCHED THEN
6 UPDATE set t.first_name=ext.fst_name;
Explained.
SQL> @?/rdbms/admin/utlxpls.sql
PLAN_TABLE_OUTPUT
Plan hash value: 2192307910
| Id | Operation | Name | Rows | Bytes |TempSpc| Cost (%CPU)| Time |
| 0 | MERGE STATEMENT | | 92307 | 14M| | 1417 (1)| 00:00:17 |
| 1 | MERGE | TEMP_PERSON | | | | | |
| 2 | VIEW | | | | | | |
|* 3 | HASH JOIN | | 92307 | 20M| 6384K| 1417 (1)| 00:00:17 |
| 4 | TABLE ACCESS FULL| TEMP_PERSON | 93383 | 5289K| | 192 (2)| 00:00:03 |
| 5 | TABLE ACCESS FULL| EXT_PERSON | 92307 | 15M| | 85 (2)| 00:00:02 |
Predicate Information (identified by operation id):
3 - access("P_ID"="T"."PERSON_ID" AND "ED_ID"="T"."DISTRICT_ID")
Note
- dynamic sampling used for this statement (level=2)
21 rows selected.As you can see, the update now takes 00:00:17 to run (need to say more?) :)
Thank you all for your ideas that helped us get to the solution.
Much appreciated.
Thanks -
Update statement taking too long to execute
Hi All,
I'm trying to run this update statement. But its taking too long to execute.
UPDATE ops_forecast_extract b SET position_id = (SELECT a.row_id
FROM s_postn a
WHERE UPPER(a.desc_text) = UPPER(TRIM(B.POSITION_NAME)))
WHERE position_level = 7
AND b.am_id IS NULL;
SELECT COUNT(*) FROM S_POSTN;
214665
SELECT COUNT(*) FROM ops_forecast_extract;
49366
SELECT count(*)
FROM s_postn a, ops_forecast_extract b
WHERE UPPER(a.desc_text) = UPPER(TRIM(B.POSITION_NAME));
575What could be the reason for update statement to execute so long?
Thankspolasa wrote:
Hi All,
I'm trying to run this update statement. But its taking too long to execute.
What could be the reason for update statement to execute so long?You haven't said what "too long" means, but a simple reason could be that the scalar subquery on "s_postn" is using a full table scan for each execution. Potentially this subquery gets executed for each row of the "ops_forecast_extract" table that satisfies your filter predicates. "Potentially" because of the cunning "filter/subquery optimization" of the Oracle runtime engine that attempts to cache the results of already executed instances of the subquery. Since the in-memory hash table that holds these cached results is of limited size, the optimization algorithm depends on the sort order of the data and could suffer from hash collisions it's unpredictable how well this optimization works in your particular case.
You might want to check the execution plan, it should tell you at least how Oracle is going to execute the scalar subquery (it doesn't tell you anything about this "filter/subquery optimization" feature).
Generic instructions how to generate a useful explain plan output and how to post it here follow:
Could you please post an properly formatted explain plan output using DBMS_XPLAN.DISPLAY including the "Predicate Information" section below the plan to provide more details regarding your statement. Please use the {noformat}[{noformat}code{noformat}]{noformat} tag before and {noformat}[{noformat}/code{noformat}]{noformat} tag after or the {noformat}{{noformat}code{noformat}}{noformat} tag before and after to enhance readability of the output provided:
In SQL*Plus:
SET LINESIZE 130
EXPLAIN PLAN FOR <your statement>;
SELECT * FROM TABLE(DBMS_XPLAN.DISPLAY);Note that the package DBMS_XPLAN.DISPLAY is only available from 9i on.
In 9i and above, if the "Predicate Information" section is missing from the DBMS_XPLAN.DISPLAY output but you get instead the message "Plan table is old version" then you need to re-create your plan table using the server side script "$ORACLE_HOME/rdbms/admin/utlxplan.sql".
In previous versions you could run the following in SQL*Plus (on the server) instead:
@?/rdbms/admin/utlxplsA different approach in SQL*Plus:
SET AUTOTRACE ON EXPLAIN
<run your statement>;will also show the execution plan.
In order to get a better understanding where your statement spends the time you might want to turn on SQL trace as described here:
When your query takes too long ...
and post the "tkprof" output here, too.
Regards,
Randolf
Oracle related stuff blog:
http://oracle-randolf.blogspot.com/
SQLTools++ for Oracle (Open source Oracle GUI for Windows):
http://www.sqltools-plusplus.org:7676/
http://sourceforge.net/projects/sqlt-pp/ -
HT4623 why is software update not shown in settings on my ipad?
I'm trying to update my ipad for ios 5 and cannot find "software update" under settings, general. Any idea why?
If you have an iPad 1, the max iOS is 5.1.1. For newer iPads, the current iOS is 6.1.3. The Settings>General>Software Update only appears if you have iOS 5.0 or higher currently installed.
iOS 5: Updating your device to iOS 5 or Later
http://support.apple.com/kb/HT4972
How to install iOS 6
http://www.macworld.com/article/2010061/hands-on-with-ios-6-installation.html
iOS: How to update your iPhone, iPad, or iPod touch
http://support.apple.com/kb/HT4623
If you are currently running an iOS lower than 5.0, connect the iPad to the computer, open iTunes. Then select the iPad under the Devices heading on the left, click on the Summary tab and then click on Check for Update.
Tip - If connected to your computer, you may need to disable your firewall and anitvirus software temporarily. Then download and install the iOS update. Be sure and backup your iPad before the iOS update. After you update an iPad (except iPad 1) to iOS 6.x, the next update can be installed via wifi (i.e., not connected to your computer).
Tip 2 - If you're updating via wifi, place your iPad close to your router to preclude getting a corrupted download.
Cheers, Tom -
Ios 7 taking too long to download from iTunes
Iam an iPad mini user.i am trying to download and update to ios7 software.but is taking too long(10 hours) and shows no sign of decrease.so what is the solution to this?
It should not take so long.
Try reset iPad and work from there.
Hold down the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears
Note: Data will not be affected. -
Macbook taking too long o start
why is my macbook pro taking too long (interminable) to start, and is still showing the gray screen with the apple logo?
Hi gersedd!
I have an article for you here that seems to describe your issue and can provide you with some troubleshooting steps for this issue:
Mac OS X: Gray screen appears during startup
http://support.apple.com/kb/ts2570
Thanks for being a part of the Apple Support Communities!
Cheers,
Braden -
Why iPad2 is taking too long time for a software update?
Hi, i have iPad2 with iOS 4.3, now I'd like to update to iOS 6.1.2, but it is taking too long time to update when i connect to iYunes.My internet speed is 15mbps.I am unable to understand the problem.Please help me
Hi, i have iPad2 with iOS 4.3, now I'd like to update to iOS 6.1.2, but it is taking too long time to update when i connect to iYunes.My internet speed is 15mbps.I am unable to understand the problem.Please help me
-
My iPad is taking too long to contact update software server during recovery.
My iPad is taking too long to contact update software server during recovery. It can go on for 30 minutes and it would not load. What can I do?
If the links are blocked by who-ever, you will keep getting those errors.
About the only option would be to use a proxy.
http://www.bing.com/search?q=proxy -
HT4623 Updating to iOS 7 is taking too long can I cancel?
I want to abort. Upgrading to iOS 7 as it is taking too long, I want to try later, can I?
as long as you do not have a progress bar on the screen of the iphone you should be able to cancel
Dante -
I am trying to update my ipad mini but taking too long time 5 hours
i am trying to update my ipad mini to ios 7 but taking too long time 5 hours so what i have to do
Message was edited by: GOPAL DHRUWYou can try resetting your iPad by simultaneously pressing and holding the Home and Sleep/Wake buttons until you see the Apple Logo. This can take up to 15 seconds so be patient and don't release the buttons until the logo appears.
Try again to see if the problem persists. -
Why is software update unavailable ?
Why is software update unavailable for iPhone 5c? My iPad 2 updated just fine?
iOS 8 is available for iPhone 5C. What is your current iOS version?
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My iPod was updating to iOS 6 and i shut it off during the update because it was taking too long and now my screen in baby blue i've tried to drain the battery but when i plugged it in to charge the blue screen came back on.I dont know what to do
Try:
- iOS: Not responding or does not turn on
- If not successful and you can't fully turn the iPod fully off, let the battery fully drain. After charging for an least an hour try the above again.
- If still not successful that indicates a hardware problem and an appointment at the Genius Bar of an Apple store is in order. -
ive been trying to download for hours now and its taking too long, i have places to go but i dont want to leave the wifi area if it will harm my iphone and the ios7 software isn't finished downloading...
I think you can stop the download without any harm coming to your phone. But if it is actually installing and not just downloading, I would let it finish.
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Why Nokia Software Update non supported Windows 7
Why Nokia Software Update non supported Windows 7 ?
I can't update my software.Install the updater in vista compatibility mode and it will work ok.
Only nokia can answer the question as to why it isn't officially supported yet. To get an answer from them use the "contact us" link near the top of the page.
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