Server Administration :: Changing Time Zone On Solaris?
Jun 19, 2012
our system admin is changing the time zone on solaris system, how can it effect my DB or as DBA what should i check before he do that and after he change the time zone. he is changing the time zone because of an issue with the DST (Daylightsaving time).
I am using the client system to change the setting and the time zone differs from that of production. Even though the job is scheduled to run at 5 AM it show the start date as 6:30 PM which is the client system time.
SELECT FROM_TZ(CAST(TO_DATE('1999-12-01 11:00:00', 'YYYY-MM-DD HH:MI:SS') AS TIMESTAMP), 'gmt') AT TIME ZONE '+05:30' "Time at Time zone" FROM DUAL;
Time at Time zone 01-DEC-99 04.30.00.000000 PM +05:30
My requirement is that
I want to add 2 hours to DateTime i get here i.e. add two hours in result and display the resultant date and tine in time zone '+05:30'. I also want to check that the resultant time falls in business hours (9 am to 6 pm).
will Import into a table I am getting the below error message Error Message
Record 1: Rejected - Error on table MTN_BUNDLES_EXPIRY_MIG, column EXPIRY_DATE_T.
ORA-01840: input value not long enough for date format The data client provide in .XLs file 2013-08-31 17:14:56My Table Structure is
CREATE TABLE tmp_mtnuga_3g_expiry_mig ( MSISDN_V VARCHAR2 (50), expiry_Date_t TIMESTAMP(6) WITH TIME ZONE status_date_t TIMESTAMP(6) WITH TIME ZONE GOT_STARTER_PACK_V NUMBER(10) );
I am using 2 option to import into a table First option using Toad ---> Import Table -- option here i am getting error likeThe format is not matched.Second option using SQL Loader-->
We have to migrate our database from current OS (AIX 5.3) to Solaris 10. We'll do it through expdp / impdp. Is there any other way to do it as well?
Also, we have dataguard configured at current setup. So is there any way we can take backup of existing database at DR & restore it at new server (Solaris) or we'll have to take a fresh backup from DC (after migration) & ship it to DR & create a new standby?
I'm having trouble using interval data types in a procedure. I need to pass a number of minutes as a parameter, and then use them for arithmetic on a timestamp with time zone. This works no problem:
set serveroutput on create or replace procedure tstz(mins varchar) as begin dbms_output.put_line(systimestamp - interval '10' minute); end; [code]...
I've tried a few variations of data type and type casting for the parameter, but I can't make it work.
I am able to see 1Hr difference in my date fields of SQL output because in UI (User Interface) date field was stored in BST format but DB time zone is in GMT format so how to find a solution for 1 hr difference, here i don't have Privileges to alter DB time zone and i couldn't use function as i have so many SQL's and can't apply that function manually. SO is there any other option to change the DB time zone with out alter it and with out using function.
I have a UI which is java and database in oracle 10g and database resides in India. Now the user use this application across the world. Date related value stores in IST format.
Now the requirement is whenever any user open the application in USA ,then date value should convert into their local time zone. So is there any way in oracle to convert and show the date value according to their local time zone.
1) to define a job in oracle9i for solaris 2) to schedule this job
Remember i have prior experience deploying jobs at windows platform but when i try it on (9i for ) solaris, the script does not work as it does not accept a submit job request.
My problem is only on Some Saturday's my Oracle server's Load average goes high (more than 300 ).
-- oracle version 11.2.0.1.0 -- runs on Sun solaris 10 -- Sun fire V 440 -- Sun storEdge 3315 connected to the server.
Same setup is working find with higher volumes without any problem but only on saturday's, that too not on all saturdays, some specific saturdays the load average goes high.
At the time nothing will be processed from the application side and the cpu utilisation goes high upto 95 %.
I am sending necessary information as follows.
vmstat 6 10 kthr memory page disk faults cpu r b w swap free re mf pi po fr de sr s0 s1 s3 s4 in sy cs us sy id 3 0 0 28660024 6513408 285 212 2044 2 2 0 0 0 17 0 42 830 3469 1380 22 5 74 125 0 0 29027480 6156256 2 6 34 0 0 0 0 0 5 0 10 791 53770 30278 83 17 0 125 0 0 29027680 6157496 29 140 21 1 1 0 0 0 5 0 9 786 52756 30309 83 17 0 116 0 0 29031600 6159896 24 125 0 0 0 0 0 7 3 0 5 819 54081 31069 83 17 0
trying to get oracle-xe-universal_10.2.0.1-1.0_i386.deb rolling on Debian/6.0.1a which coincidentally is on another server, not on my desktop, so I obviously can't reach the web frontend at 127.0.0.1:8080. And I couldn't trick it with a simple TCP proxy on the server:
nc -l -p 80 127.0.0.1 8080 and then on the client: telnet 192.168.0.252 80 bailed out with an error invalid connection to [192.168.0.252] from (UNKNOWN) [192.168.0.1] 35798
So, is there a way to change the listening IP address, or to allow IPs other than the local host to connect? I've tried some googling around,.
If the data blocks in the buffer continuously get updated such that they never reach the Least used list of LRU,then when will they be written to disk?
I am using oracle 11g in window server 2008 R2 enterprise under WORKGROUP. And it was working fine. But after changing it from WORKGROUP to DOMAIN not able to connect it.
Its comes as
ORA-12505:TNS:listener does not currently know of SID given in connect description.
I have 2 record groups names RG1,RG2 , I attached RG1 record group to LOV1 at design time,I want to change the record group RG1 to RG2 for LOV1 at run time.
what does mean VERSION_TIME column in V$DATABASE;i know that there is an other column which is called CREATED which indicates when the database has been created and i think it will never change,but, what about VERSION_TIME ? when does it change ?
I have an AWR report based on two snapshots one an one hour time window, under the "SQL ordered by Elapsed Time" section, there is a query having Elapsed Time = 7012 seconds, which is almost two hours, how is this possible? I have been told that this i aggregate value of all sessions.
What should be our approach when we see the disk response time is bad for a particular tablespace in database.I heard a good disk response time should be on an average 10ms.
I use the following query to find out the remaining time to complete the table statistics which is running currently.
SELECT SID, SERIAL#, opname, SOFAR, TOTALWORK,username,context, ROUND(SOFAR/TOTALWORK*100,2) COMPLETE FROM V$SESSION_LONGOPS WHERE TOTALWORK != 0 AND SOFAR != TOTALWORK order by 1;
SOFAR column shows 9325 and totalwork column shows 12287.How to calculate the columns in terms of hours and minutes ?
And also sometime the query never shows the output of the query for the current running query.
I have create a mview using a dblink with the refresh difference of every 10min. Suddenly I check the mview refresh date and time it was not getting refreshed automatically at the time interval specified.
drop MATERIALIZED view log on afccv.tbl_voicechat; drop MATERIALIZED VIEW SMSCHAT.TBL_VOICECHAT_NEW1 ; CREATE MATERIALIZED VIEW SMSCHAT.TBL_VOICECHAT_NEW1 ORGANIZATION HEAP PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS NOLOGGING STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
[code]....
I am trying to find out what is the cause of not refreshing and also googled for the same. got some link also either not linked to same problem or not cleared.. Where should i checked regarding the error cause.
i am using oracle 10g on solaris 10 os.currently archived log is generated by size wise 52 mb.i want to know whar is the best practice for archive log generation . it should be time interval or size wise.