Daylight Savings time has elapsed - emails planned times changed?

Similar Questions

• Daylight Savings Time Confusion

  Hello
  
  I'm trying to understand how the Daylight Savings Time is handled in the Oracle database.
  I read through the "Oracle Database globalization support Guide", especially this part to understand how it works.
  However, I have some doubts about the way things work.
  I'm particularly interested in how ambiguous date-time are managed.
  I tried to find the reason to explain why same query returns different values when run through SQL and SQL Developer * more
  Here are the details:
  In SQL * Plus term

  SQL> select * from v$version ;
  
  BANNER
  --------------------------------------------------------------------------------
  Oracle Database 11g Release 11.2.0.2.0 - 64bit Production
  PL/SQL Release 11.2.0.2.0 - Production
  CORE    11.2.0.2.0      Production
  TNS for Linux: Version 11.2.0.2.0 - Production
  NLSRTL Version 11.2.0.2.0 - Production
  
  SQL> select sessiontimezone, dbtimezone from dual ;
  
  SESSIONTIMEZONE
  ---------------------------------------------------------------------------
  DBTIME
  ------
  +01:00
  +00:00
  
  
  SQL> select to_timestamp('31-MAR-2013 01:00:00','DD-MON-YYYY HH24:MI:SS') from dual ;
  
  TO_TIMESTAMP('31-MAR-201301:00:00','DD-MON-YYYYHH24:MI:SS')
  ---------------------------------------------------------------------------
  31-MAR-13 01.00.00.000000000
  
  SQL> alter session set time_zone = 'Europe/London' ;
  
  Session altered.
  
  SQL> select to_timestamp('31-MAR-2013 01:00:00','DD-MON-YYYY HH24:MI:SS') from dual ;
  
  TO_TIMESTAMP('31-MAR-201301:00:00','DD-MON-YYYYHH24:MI:SS')
  ---------------------------------------------------------------------------
  31-MAR-13 01.00.00.000000000
  
  SQL> select to_timestamp('31-MAR-2013 01:00:00','DD-MON-YYYY HH24:MI:SS') at time zone 'Europe/London' from dual ;
  select to_timestamp('31-MAR-2013 01:00:00','DD-MON-YYYY HH24:MI:SS') at time zone 'Europe/London' from dual
                                                                       *
  ERROR at line 1:
  ORA-01878: specified field not found in datetime or interval

  As you can see, when the clocks changed on the morning of March 31, there is no such thing as the time between 01:00 and 01:59:59 (as the clocks are put forward one hour at 01:00 to 02:00 AM). However, the TO_TIMESTAMP function returns the date that "invalid."
  But when I run the same query (i.e. Select to_timestamp (March 31, 2013 01:00 "," DD-MON-YYYY HH24:MI:SS') of double) against the same database using SQL Developer, I get "02.00.00.000000000 March 31, 2013" as a result.

  SESSIONTIMEZONE     DBTIMEZONE
  Europe/London     +00:00

  Can someone help me understand this behavior?
  
  Thanks in advance.
  
  Published by: user503699 on 19 April 2013 15:28

  user503699 wrote:
  I thought I could rephrase my original question here.
  Is it possible using SQL (without JAVA) to generate the following results (e.g. in SQL)?

  SELECT to_timestamp('30-MAR-2013 23:00:00','DD-MON-YYYY HH24:MI:SS') + NUMTODSINTERVAL(level*30, 'MINUTE') dt
  FROM dual
  CONNECT BY level <= 5 ;
  
  DT
  30-MAR-2013 11.30.00.000000000 PM
  31-MAR-2013 12.00.00.000000000 AM
  31-MAR-2013 12.30.00.000000000 AM
  31-MAR-2013 02.00.00.000000000 AM
  31-MAR-2013 02.30.00.000000000 AM
  

  SQL * more, that seems to be what you need to get the desired result (or did you want to get the result exactly using the SQL code that you provided):

  SQL> connect test_user/test
  
  Connected.
  
  SQL> alter session set time_zone = 'Europe/London';
  
  Session altered.
  
  SQL> select sessiontimezone, dbtimezone from dual;
  
  SESSIONTIMEZONE                                                             DBTIME
  --------------------------------------------------------------------------- ------
  Europe/London                                                               +00:00
  
  1 row selected.
  
  SELECT
          cast (
                  to_timestamp_tz('30-MAR-2013 23:00:00','DD-MON-YYYY HH24:MI:SS') + NUMTODSINTERVAL(level*30, 'MINUTE')
                  as timestamp
          )dt
  FROM dual
    7          CONNECT BY level <= 5
    8  ;
  
  DT
  ---------------------------------------------------------------------------
  30-MAR-13 11.30.00.000000 PM
  31-MAR-13 12.00.00.000000 AM
  31-MAR-13 12.30.00.000000 AM
  31-MAR-13 02.00.00.000000 AM
  31-MAR-13 02.30.00.000000 AM
  
  5 rows selected.
  

  Concerning
  Jonathan Lewis

• Problems of blackBerry Smartphones Daylight Savings Time calendar

  I've recently updated to BB Pearl and using the Desktop Manager Version 4.2.0.14.   I had installed the DST 2007 patch on PC for the old BB and had no problems in the past.  Now with the new BB all my appointment next week schedule are off by one hour on my BB.  It's havoc with my scheduling and synchronization with Outlook calendar.   Any ideas?

  Update - after a search through this forum has finally found a link for the 2007 DST Patch that had told me was not necessary for the Pearl.   Downloaded the patch and everything works fine now.

  http://www.BlackBerry.com/select/DST2007/resolutions/device_impact.shtml

• Here's how to make a clock from Vista to Tripoli; and what happens if Tripoli had a unique rule for daylight saving time?

  Windows is a time zone for any city in Libya. I wanted a clock in Vista for Tripoli. The Libya isn't, daylight savings time, so I had to find a listed city which is GMT + 2, and also did not have the time. There is a pair, Harare (Zimbabwe) and Pretoria (South Africa). So I chose them for my clock.

  Now, if it happened that the Libya had a rule time advanced single - to say on April 15 and ending on September 9. No other GMT + 2 city would have this rule. So, what should I do? The only solution I could think of is to manually set the Tripoli to a non-heure GMT + 2 city when Tripoli was the light time of the day and for a non-heure GMT + 3 City when Tripoli was to DST. But is there a way to avoid these manual adjustments? Or would MS knows about the problem of Tripoli and added to the list?
  Thank you
  BTW, what is the appropriate category for this question?

  Hello Dick Moores,.

  There is no way to change the way it works on Vista. However, there are several third-party software that you can watch that will help you accomplish this. You can use your favorite search engine and look for the application that could help you do that.

  DISCLAIMER OF THIRD PARTY SOFTWARE:

  Using third-party software, including hardware drivers can cause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the use of third-party software can be solved. Software using third party is at your own risk.

  Thank you
  Irfan H, Engineer Support Microsoft Answers.

• Daylights savings and time zone Arizona

  The clock will adjust for savings daylights for the time zone of the Arizona if the box adjust automatically activated?  Or check this get ignored as Arizona does not follow daylight saving time?

  Wednesday, May 16, 2012, 15:33:43 + 0000, Heather 12 wrote:

  The clock will adjust for savings daylights for the time zone of the Arizona if the box adjust automatically activated?  Or check this get ignored as Arizona does not follow daylight saving time?

  Neither. If you select the Arizona, the box to adjust for DST disappears.
  It is not a choice at all. It's the difference between the time of Arizona
  and mountain standard time.

  Ken Blake, Microsoft MVP

• Time zone time/Daylight Savings conflict between Windows 7 and Illustrator CS6

  When summer time made its change this spring I started having problems saving files in Illustrator. I'm going to save the files, mainly the format .eps, and Illustrator, it blocks. I changed my time zone to an area that has not yet transformed because of DST, and it works. Unfortunately, I think a new time zone, also, he ends up hitting DST, and I'm at square one. I have searched once the Adobe site and the Windows site to find an answer to my problem, but am having no luck.

  My correct time zone

  (UTC-07:00) Mountain Time (US & Canada)

  I even tried to use Saskatchewan because they do not follow daylight saving time, but she also creates accidents. I tried several other time zones, the two worked so far are

  (UTC-06:00) Guadalajara, Mexico City, Monterrey (worked for a little while but a change in the weather a few weeks later messed up)

  (UTC) Casablanca (working on that area of time now), but an alert on my computer says that the changes in time to come the 28th

  Anyone know if there is a fix for this problem? I feel like I'm short on time, because I don't know how much more time zones will work.

  I finally found the solution! My account is configured as an administrator, but for some reason any Illustrator did not open with administrator permissions. I have to go to my menu start, right click on Illustrator and open as administrator. Suddenly, everything works more fast, more fluid and correctly! I do not understand the reason behind all this, but at least it's working correctly now.

• Time zones and daylight saving time

  Hello
  
  Does anyone know how to handle DST on BI publisher?
  
  In the winter my system (MS - SQL database) records the dates as "2008-02 - 24 T 00: + 00:00 00:00.000" i.e. GMT; during the summer to account for daylight saving time, it records the date as "2008-04 - 04T 00: 00:00.000 + 01:00"-Note the + 01.00 at the end of British summer time / daylight saving time. (either way, the system records a date instead of a date and time).
  
  My problem is that the first will always return with February 24, 2008, while the second will come back with April 3, 2008 on the model and it does not seem be a switch or a code to take account of DST in the part Administration of BI or OPE / format masks.
  
  I'd rather have a solution for all of the BI, rather than an OPE solution so I can implement in the whole patch, but I'm open to suggestions.
  
  Thank you
  
  
  Richard

  Hi Richard,

  The only way I know is to use the following tag in your template:

  Kind regards

  Andy

• once disconnected when I try to log on to my computer using a temporary profile, this has started to happen since the time change, can someone help me

  The night of time change my backup computer shutdown and using a temporary profile once I disconnected. I can still see my pic and music Exchange reacently file but I want to turn my computer off when you are not using it and record what I saved on the computer the last time.

  Hello

  I suggest you to follow the steps in this link and check if it helps:

  http://support.Microsoft.com/kb/947242/en-us

  It will be useful.

• Simple Q - What installation follow these Daylights savings?

  I have a new Sony's a6000 digital SLR and I put Date/time settings.  I know that the daylight saving time or DST, begins the second Sunday in March and ends on the first Sunday of November.  I'm in a geography which observes DST.  That is the question... If I set the DST yes / no setting to Yes, does that mean that I am in an area that observes DST so I want my camera to automatically adjust when the weather changes in March & November?

  (Someone told me it should be set to NO because we are not currently in DST but which is not intended for me since the camera 'knows' the date and should be able to understand this).

  If I understand correctly, the camera has only it on or off, so if you are currently in the DST like me, put on. When you're not in DST, change it out of service. The camera can't automatically.

  I did a quick test on my a55 (I know, it of an older camera, but think that Sony has kept the same programming) and unfortunately I had to manually change.

  I put it in my hometown, which currently has DST, then passed to another area which is not advanced, and left it on good and it has updated with the time, as if, as he has done, when it should not. My guess is, you need to set the DST on / off power manually.

  However, perhaps in newer devices it is corrected, you can try it.

  Canberra/Sydney/Melbourne is running DST. Viet Nam/Bangkok don't use DST.
  Lag at the present time is 4 hours, not in summer time, it's only 3. So try to adjust your time of Melbourne, DST, then move on to Bangkok. If there is a difference of 4 hours, automatically knows the a6000. If only 3, it's not.

  All the best

• After travel or time change, capture image downloads new pictures

  I do not erase the cards immediately after the transfer of photos to my computer. Sometimes I'll use a card that has files that it contains are three months to one year, but which have already been uploaded to the images folder. After the "spring from here" and "fall back" time changes, when I use Image Capture to transfer images I've done since the last download, it also downloads the 'old' still once, change the time of the capture of an hour and adding a space and a '1' at the end of the file name. I do not change the time in my camera for changing the time twice a year, and I leave winter time in the area where I live most of the year. If I'm living in the same place for more than a week or two, I have sometimes, but not always, change the computer's time (or let the computer determine the area according to its location).

  To further complicate things, this also happens if I travel between two time zones. There is in the computer of the images that have been made in Vancouver (Pacific time zone) on May 3, 2015. On May 4, while remaining in Vancouver, I downloaded the files on the computer. Such a created file date shows may 3 at 21:13. On May 10, while in New York City, I downloaded images made in New York on 8 May. At the same time, Image Capture download new images of Vancouver, but shows them as having been made three hours earlier than that shown in the previous (Vancouver) download. Very probably, at this time, the computer has been set to automatically set the time zone according to the place or I reset the area because I was going to be in New York for several months. Below a screenshot shows this.

  Of course, this duplication takes twice the storage space. This means also having to spend time to throw the double copies. Or triple copies, sometimes quadruple copies, if the memory card contains pictures that spans two or more changes seasonal clock.

  Is there a way to avoid this? If data in the camera exif photo has not changed, why the computer would have any idea that the official time (or time zone) was different?

  Thanks much for the ideas you may have.

  Leonard

  

  Is there a way to avoid this? If data in the camera exif photo has not changed, why the computer would have any idea that the official time (or time zone) was different?

  Photos will use the time current system as the time to interpret the timestamp on the pictures in the camera.

  If the camera time is different from the time of your system, it makes it easy to import, if you set the area of working time in the preferences system at the same time basis as the camera before importing new photos.

• sampling time changed the buckle timed

  Hello world

  I use the timed loop to control the DC motor with the vi of PID. in the loop and the sampling time are defined as 0.01 s. However, after I added a few other screws in the loop, for example, writing of measure file.vi, to collect the errors between the angle and the practical perspective of the engine for the time histroty the movement of the motor, we find that the sampling time changed, not always 0.01 s before the vi has been added, but 0.01 or 0.02 s. the entire program desinged to be fininshed with 7 s, now's done it at 9.4 s, that is, execution of the loop time is extended.

  Another thing is, if the sampling time is defined as s 0.05, the sampling time is always 0.05 s and the execution time of the loop is always 7 s as predined, regardless of writing custom file.vi is added in the loop or not.

  As a result, I think that if the complexity of the loop is incresead and time of sampling sets is small, then the actual sampling time will be modified due to the design of things load in the timed loop. What is the reason? If so, are there methods to solve?

  It is important: the collection of the angular error of the engine in the time histrory is very important, which will be used to show the correctness of the settings KP, KI and KD.

  A friend suggested using the queue vi, but I don't really know how to use them. Can someone give some instructions?

  Thanks a lot!

  See you soon

  Cram features in a timed loop is like stuffing 5 books you know that in a book bag 3. The timed loop is only really practical on a rt system, but even in this case, if the code inside requires more time than the period of the loop, there is no magic that the loop can do to increase the execution time. Just point out you that the loop is late. The solution is to remove features from the inside of the loop. Writing to a file of measure is one of the worst if you write to a text file. Look at the producer/consumer model of design that you have examples of. There, you will have a normal loop that you will write to a queue, and a second loop will process data in the queue. Use file > open...

• Date and time change on startup Vista Home Premium.

  Whenever I start the date and time have been changed to January 1, 2007; 12:01. therefore I can't access a secure site.

  If you set the right time, then the next time you turn it back on it has revenir la-dessus a change changed to 2007, read this:

  You probably have a failed in your motherboard CMOS battery.

  It's a battery power supply NET, size piece that keeps your system settings when your computer is off.

  They cost about $5 to replace.

  http://www.computerhope.com/issues/ch000239.htm

  How to replace the CMOS battery in the above link info.

  See you soon.

  Mick Murphy - Microsoft partner

• IDS 4215 date and time change after restart

  Hello

  I am facing problem with cisco IDS 4215 (version 6.0), date and time of change in the device after reboot. What is the command to save the configuration. record or write mem does not work.

  Amarjeet Singh

  Once the date and time changes are applied Cisco IPS CLI, they should have been saved. No additional step of "savings" manually is necessary.

  Also, have you thought about Configure NTP on IPS server. IPS synchronizes time with NTP server, if there is no difference.

  I suggest you contact Cisco TAC and report the problem of equipment.

  Kind regards

  Sawan Gupta

• Performance graphics problem because the time change?

  Hello

  It seems that there is a problem with the graphic display of Performance on my system (vsphere 4.1 esx 4.0 servers) from 31. October 2010. I suspect it has something to do with the time change that occurred last Sunday night in my area of time (time Switzerland).

  (1) in time real Perfomance data are displayed on the VM and ESX Server objects.

  (2) any other array performance (daily, weekly, annually) fails to display

  If 3) use graph custom, I can go back until 1 November (until today), but not yet back. This is why I think it has to do with the time change of last Sunday.

  When I look at stats.log, there are error messages as in the txt File attached.

  Any ideas? It is not tragic if the old performance data are lost... were put in place with a new DB in September... but I would like to see in the future the performance stats...

  Here a KB for this issue: http://kb.vmware.com/kb/1030305

  To work around the problem of time atothr, you can try to use "Advanced" on the performance tab reports.

• is there a log of time changed under xp?

  Nice day

  I need check time date changes.
  In windows 7, I can do this by using the event viewer, but in windows XP, the event viewer does not record the change of time

  Where can I find these data.

  Kind regards

  Nice day

  I need check time date changes.
  In windows 7, I can do this by using the event viewer, but in windows XP, the event viewer does not record the change of time

  Where can I find these data.

  Kind regards

  =====================================
  The following links may be worth a visit:

  Time change captured in the log of events - event 577 and 520
  http://www.stevebunting.org/udpd4n6/forensics/timechange.htm

  How to check if auditing is enabled & how to turn on
  http://www.windowsecurity.com/EventLogScan/auditing.htm