Current_timestamp question
Is the information stored for the time zone database or is it stored as local time zone, when I ask current_timestamp...?
Thank you
Is the information stored for the time zone database or is it stored as local time zone, when I ask current_timestamp...?
The Oracle documentation answers this question for you. Have you checked it? If not, why?
The simplest possible web for 'oracle 11g current_timestamp' search returns this as the very FIRST result
http://docs.Oracle.com/CD/B28359_01/server.111/b28286/functions038.htm
CURRENT_TIMESTAMP
Returns the date and time in the time zone of the session, a value of data typeTIMESTAMP
WITH
TIME
ZONE
. The zone offset specifies the current local time of the SQL session. If you omit the precision, the default value is 6. The difference between this function andLOCALTIMESTAMP
, it's thatCURRENT_TIMESTAMP
returns aTIMESTAMP
WITH
TIME
ZONE
in aLOCALTIMESTAMP
returns aTIMESTAMP
value.
The very FIRST sentence to this FIRST link answered your question.
'
The documentation is your friend.
The FIRST place to look for information is the Oracle documentation.
When I interview people for the positions of DBA or developer I don't start with questions about the technology. I start with questions about how they FIND information when they have a question.
If someone is unable to give a clear answer on how to find information on the internet that they will NOT hire get any technical expertise they might have and not matter how good their resume looks.
They must DEMONSTRATE that they can find answers to basic questions like yours quickly and efficiently. Most impotantly they must demonstrate that they can find relevant information in the Oracle documentation.
Tags: Database
Similar Questions
-
Hello
Oracle version: Enterprise Edition Release 12.1.0.1.0 - 64 bit
OS: CentOS 4.6 X86_64
I have a question about the localTimeStamp function. According to the documentation for this function is
the same thing as current_TimeStamp except that the returned value does not include the time zone.Consider the following example:
SQL > create table tmptab (colval timestamp with time zone not null);
Table created.
SQL > insert into tmptab (colval) values (localTimeStamp);
1 line of creation.
SQL > select t1.colval, tmptab from t1;
COLVAL
---------------------------------------------------------------------------
24 JANUARY 14 09.45.42.253732 H + 01:00
SQL >
Why introduce the foregoing did not fail? the data type of the column in my table colval expects a timestamp with time zone
during each which inserts as I understand (correct me if I'm wrong) is not provided by the localTimeStamp function.
Could someone kindly tell me what I misunderstood?
Thanks in advance,
dariyoosh wrote:
Hello
Oracle version: Enterprise Edition Release 12.1.0.1.0 - 64 bit
OS: CentOS 4.6 X86_64
I have a question about the localTimeStamp function. According to the documentation for this function is
the same thing as current_TimeStamp except that the returned value does not include the time zone.Consider the following example:
SQL > create table tmptab (colval timestamp with time zone not null);
Table created.
SQL > insert into tmptab (colval) values (localTimeStamp);
1 line of creation.
SQL > select t1.colval, tmptab from t1;
COLVAL
---------------------------------------------------------------------------
24 JANUARY 14 09.45.42.253732 H + 01:00
SQL >
Why introduce the foregoing did not fail? the data type of the column in my table colval expects a timestamp with time zone
during each which inserts as I understand (correct me if I'm wrong) is not provided by the localTimeStamp function.
Could someone kindly tell me what I misunderstood?
Thanks in advance,
Then, when you do
create table t (neck DATE);
Insert into t (to_date ('1st January 2014', ' mon-dd-yyyy "");)
Are you surprised that it works? After all a DATE column contains a time component, you do not provide: but he
works and gives you 00:00:00 as the component "hour".
Similarly, the timezone component is being developed to automatically with, I think, time zone of your system.
-
Questions of DST, part two
Oracle 11.20.1.0 SE - One
Oracle Linux 5.6 x 86-64
Cut to the Chase. Most of our tasks in the Scheduler is set so that start_date, last_start_date, and next_run_date all specify them the zone with a fixed offset. As a result, the first execution after the time change DST, they ran an hour initially, but then calculation for the next execution corrected and they found running at the scheduled time.
Finally, almost.
We have two application schemas that have Task Scheduler.
Jobs in a schema is featured as above.
But all the work of the other schema to continue to run an hour earlier.
the above can be seen in the result of this query:
Very easy to simply go to the bottom of the column LOG_DATE and see time to change.select instance_name , systimestamp from v$instance; -- select owner , job_name , log_date , status from dba_scheduler_job_log here log_date > sysdate - 10 and owner not in ('EXFSYS', 'ORACLE_OCM', 'PERFSTAT', 'SYS' ) order by owner , job_name , log_date ;
For my first two questions is - can someone explain the behavior above, in particular the inconsistency in a single schema 'cure' jobs themselves after the first run after the time change, but another schema employment continuing to run an hour earlier.
I don't know if she's wearing on her or not, but most of the jobs (two patterns) is provided with a local function to "frequency" that uses a decimal representation of the time (ie: WEEKLY(.4583,'SATURDAY'))
And a second question - what are the things that affect the representation of time zone in the start_date when defining a new job? Our programmer creates / manages jobs using SQL Navigator, and there is no provision in the GUI it to specify a specific time zone or (offset vs name) method to represent a time zone. I read that there are some influences on the client side, but have not restored that right away.Try
SELECT CAST (SYSDATE AS TIMESTAMP WITH TIME ZONE) FROM dual;
you will see the time zone.
Or a more detailed example
ALTER SESSION SET TIME_ZONE='Europe/Prague'; SELECT dbms_scheduler.stime, sysdate, systimestamp, current_timestamp,CAST (SYSDATE AS TIMESTAMP WITH TIME ZONE), CAST (to_date('1.1.2012','dd.mm.yyyy') AS TIMESTAMP WITH TIME ZONE) FROM dual; ALTER SESSION SET time_zone='Asia/Bangkok'; SELECT dbms_scheduler.stime, sysdate, systimestamp, current_timestamp,CAST (SYSDATE AS TIMESTAMP WITH TIME ZONE), CAST (to_date('1.1.2012','dd.mm.yyyy') AS TIMESTAMP WITH TIME ZONE) FROM dual; ALTER SESSION SET time_zone='-6:00'; SELECT dbms_scheduler.stime, sysdate, systimestamp, current_timestamp,CAST (SYSDATE AS TIMESTAMP WITH TIME ZONE), CAST (to_date('1.1.2012','dd.mm.yyyy') AS TIMESTAMP WITH TIME ZONE) FROM dual;
You can see that DATE to TIMESTAMP WITH TIME ZONE conversion session TIME_ZONE.
-
How to show the nanoseconds of a CURRENT_TIMESTAMP?
Hello
I use * database 10g * on Microsoft Windows OS family
When I run the following question
SQL > SELECT CURRENT_TIMESTAMP FROM DUAL;
can I get the result
20/01/2011 11:52:17.921000 + 05:00 AM
but I want to get the result that
20/01/2011 11:52:17.921256 + 05:00 AM
is it possible to get up the indicated result.
I will be very thank
Thanks in advanceNot sure you can even get nanosecond on Linux with 11.2 accuracy because the last 3 digits of the second are always set to 0. It seems that the best you can get is the precision of the microsecond on Linux.
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 Select Current_Timestamp From Dual CURRENT_TIMESTAMP ----------------- 20/01/11 08:55:16,691688000 EUROPE/PARIS select to_char(current_timestamp,'DD/MM/YY HH24:MI:SS.FF9') from dual TO_CHAR(CURRENT_TIMESTAMP,'DD/MM/YYHH24:MI:SS.FF9') --------------------------------------------------- 20/01/11 08:55:16.694425000
-
iOS 10 people record problem/question
Hello
I have a couple of "faces" in the issue of people who are coming in white, but acknowledged same 'face' of many times. Is anyway to update it for photo comes actually? At a few faces, I don't know that facial recognition found since it is coming from white.
Hi JohnP007,
Congratulations on your iPhone 7 more running iOS 10! I understand that some of your faces in the album of people pull up as a draft and you want to refresh. You can try to use the steps below to fix the faces on the thumbnails in albums.
Difficulty faces and names mixed-up
If you notice that there is a photo of someone in a collection that is poorly identified, you can remove it.
- Tap the person you want to remove in the album of people > select.
- Type Show done face to emphasize his face in every photo.
- Press on each photo that is not the person.
- Type > not this person.
Hide people
You can hide the people or groups that you don't want in your album of people.
- Open the album people and press Select.
- Touch the people you don't want to see.
- Click Hide.
If you want to see the people that you have hidden, press on show hidden people.
People in the Photos on your iPhone, iPad or iPod touch
This should be corrected without delay faces. Please use the Apple Support communities to post your question. Good day.
-
Questions - and answers forgotten
How to get my 'secret' answers to the questions that I have noted the way back when?
If you forgot the answers to your questions of security of Apple ID - Apple Support
-
I can't reset the security questions. We received notice as below:
Hello world
I can't reset the security questions. We received notice as below:
"Cannot reset Security Questions."
We have insufficient information to reset your security questions. "
Please help me as soon as possible! Thank you very much.
Hello
You will need to contact the Apple Support.
The information is available here:
Contact Apple for assistance with the security of the Apple ID - Apple Support accounts
(I'm afraid that no one here can solve the problem for you - this is a user-based community).
-
Question of cloning for SSD upgrade on 12 Macbook Pro
Previously, I did an upgrade to SSD on my Macbook Air to 2012 according to the instructions of JetDrive transcend. Basically connection via USB 3 and using Mac OS X to clear (and format) disc utilities new SSD, then restore again SSD and then remove the original 128 GB SSD and insert the new 480 GB SSD. For about a month and so far without problem.
Now I'm trying to 2012 Macbook upgrade my Pro partner (on 10.11.6). I got a Crucial SSD MX300 to replace his HARD drive. Crucial comes with (or recommend) Acronis software. And a lot of the messages of the forum recommend Carbon Copy Clone.
My question is if I can use the same method for the cloning of the HD as my Macbook Air (just restore disk of Mac OS X utilities)? This time, I'm upgrading HARD drive and I don't know if something is different. At the same time, if I got lucky the first time, I don't not ruin Macbook Pro my spouse this time.
Thank you.
Yes, you can use disk utility to clone your MBP wives, but unlike CCC, it will not clone the recovery and Partition.
-
Question about resolution movie downloads
If I buy a movie at a certain resolution (780p for example), but I want more later re - download at a higher or lower resolution (SD or 1080 p), can I do so and how?
Same question perhaps for music. Some of my songs have been bought before the latest Apple codecs.
Any help is appreciated!
THX!
Once you have made a purchase on the iTunes store, you will see your purchased items in the menu under accounts bar > bought. You can simply select the item purchased and re-upload.
With regard to the resolution of the film for films that are offered, and you select the resolution, you can download it again and select a different resolution. For movies that are available as separate download to SD, 780, or 1080 points, you would be limited to the original resolution you selected.
-
Why I can't ask questions.
I just have a question. I said that I can't ask questions.
Do exactly what you did to make this post, but your question in there instead.
-
Cannot reset the Security Questions
Hello my dear
-J' forgot my account security questions, but I remember password
And I'm changing my Security Questions, but show me this sentence
"Cannot reset Security Questions."
We have insufficient information to reset your security questions. "
-I want to solve this problem as soon as possible if permitted
-
Hi all
Stumbled upon a problem, try to install Windows 10 an end 2014 27' iMac w/retina education runs Yosemite 10.10.5. Bootcamp is V 5.1.4. 32 GB, 3.5 ghz Intel I5. Disk of 1 TB of Fusion. Before you try this, I read the guide of Bootcamp to install windows, but also a number of other tutorials and forum messages about potential problems. This research, I learned that for EDU edition you must change the name of the file from Win10_1607_Education_English_x64.iso to Win10_1607_English_x64.iso. Apparently to have the former name of the file may cause OS X to not recognize the ISO. That fact I started Bootcamp, waited while the software downloaded and created a bootable USB key and partitioned my drive giving Windows 70 GB of space. After that, I got the message that my computer is restarts. Upon restarting, I got the black screen with the blue Windows logo and a spinning loading animation. After a few minutes, a blue screen with a message "Windows has encountered and error with computer and must restart," or something similar. He was pretty quick, so maybe it's not word for Word, but it was not a helpful post in terms of saying something specific. When the computer reboots, I am sent directly to OS X, though a bit slower than normal. I tried to restart with the flash drive to see if the installer would start up, no dice. Try now the Option key at startup, the flash player is not available. Went into my settings to see if I could change my startup on Win disk install USB, no luck it no more.
Now for the question: How can I get the Windows installation again? What I have to start the process, and if so, what should I use Bootcamp to delete the partition that was created? I have re-run Bootcamp and the only option that is checked is the partition and start and install/uninstall windows and delete the partition.
Thanks for the help.
Perform the following two procedures
Reset the management system (SCM) controller on your Mac - Apple Support
How to reset the NVRAM on your Mac - Apple Support
If you use a USB drive, not a USB flash drive, you will have problems. It is recommended to use a 8-16 GB USB2 flash drive.
If the installation program is located on a USB Flash drive, stop your Mac, connect the USB key, restart and hold down the alt/option key and select the Windows icon in the USB port. This installs Windows in BIOS mode. If you click the start EFI icon, it will install using the EFI mode (faster). You may need to change the partition from MBR to GPT using GPT Fdisk.
-
Yes, I understand these are the Apple support forums, but I don't know where else to ask this question and I thought some of you would have the answer to this question.
I deleted my Yahoo account last week, but I've heard that the 500 million Yahoo accounts were hacked in 2014. I made my account in 2015. Im sure it is hacked since I made my account a year after the supposed hack, but if my account has been hacked and I deleted which would be safe?
If your account did not exist in 2014, then it is has not been hacked. Removal of the guarantees it will not be new since there was more pirate. Normally, at least the hackers got access to more information in the narrative, as credit card numbers, change your Yahoo password would have sufficed.
-
Text backup question / deleted
I accidentally deleted one of my iPhone SMS 6 Plus. They always show on my iMac and iPad but I fear when an AutoSave occurs, it will back up the iPhone and remove them to two other devices. What will happen? I use iCloud if that makes a difference.
Hi melissahh625,
I understand that you have questions about your messages deleted on different devices. I know that it is important to have a handle on your data, so I'm happy to help you.
When you receive messages, they are stored on different devices. This means that when you delete a device they will not be deleted on the other. This is the case, even if one of your backup devices to iCloud that these backups are specific to devices, as well.
Thank you for using communities Support from Apple. See you soon!
-
Look I went to a new site called collabmix.com, and in any case I tried one of my samples Logic Pro download for someone else to try to collaborate with and help me through my song production. In any case when I go to download, the site accepts only gif, jpg, jpeg, or png. How to record my song pro logic and make a jpeg or jpg file? Please someone... IM new to this site and maybe someone asked this already so I'm sorry if this is a redundant question. Anyway ill be looking for a response from the community here. Thank you
GIF, jpg, jpeg, or png are all formats of image, audio files or formats of logic.
I got a peek on the site but I'm not register. I'm going to guess and say you are in the wrong place to download your song.
Maybe you are looking for
-
When I turned off my laptop everything worked fine. When I turned it on again. It was not possible to connect to any website that settings in both Firefox and IE has been changed to use a proxy server. 127.0.0.1 IP ADDRESS. Breach security or virus?
-
I tried a fresh install of firefox, so I uninstalled and reinstalled. check the box to save bookmarks and settings but after relocation, only some info is returned
-
WLAN on Satellite L505 card Exchange
*Because I don't have Bluetooth, I replaced the original with a Realtek card / card Bluetooth At the first reboot I can install drivers for Bluetooth and Wifi. I change the HWREG.reg find in Toshiba driver with the right value SUBSYS like this in sim
-
I'm unable to receive emails.
I cannot receive emails - I get an email saying exceeded reviewed e-mail message mailbox. Please try again later. Help! I've tried everything.
-
If I bend my laptop [Dell Inspiron 1525, Windows Vista Basic] or manually set the computer "Sleep", I find that it always restarts * [THIS PROBLEM ONLY OCCUR WHEN YOU PERFORM a CLEAN RESTART] *. This has been driving me crazy for a while, but after