Time Zone Conversion Without Using Function And Without Alter?
Sep 26, 2013
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.
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-->
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 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.
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.
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).
This is unix time where 1075329297 is seconds 572 is milliseconds.
first il store this time in oracle database.when i am retrieving it i want this date into yyyy-dd-mm format. Is it possible to do it in oracle.(using convert function) or is there some other way?
I am converting data from an old paradox table to a new oracle table, one of the problems im having is incompatibility with date and time formats:
some columns contain times in the format : "00:00:00" eg..... "15:00:00" some columns have date in the format: "dd/mm/yyyy" eg....... "21/08/2000" some columns have time and date eg.. "05/09/2000 15:49:39"
Currently I have the data held in tables within an access database, and in CSV format.
eg, I have dates like 03/04/2010 which i need to be 03-APR-10....
how I can get the following into Oracle date formats? there is over 1000 records so manual conversion is out of the question
error call a function which alter sequence value..I created a function to reset a sequence value as below
CREATE OR REPLACE FUNCTION rebuildSequence return number As l_csmsgid1 PLS_INTEGER; l_csmsgid2 PLS_INTEGER; l_val PLS_INTEGER; plsql_block VARCHAR2(500); [code]....
I verified and executed the pl/sql block without a problem. but when only put into a fuction and call it, got then error.
SQL> select xid,start_time from v$transaction where start_time>to_timestamp('08/16/2010 12:15:00','mm/dd/yyyy hh24:mi:ss'); select xid,start_time from v$transaction where start_time>to_timestamp('08/16/2010 12:15:00','mm/dd/yyyy hh24:mi:ss') * ERROR at line 1: ORA-01843: not a valid month
I want to use a function in join clause. so i go for pipelined function(using for loop to get record & 1 more loop to fetch in table type variable). i achieved what i required. but problem is it takes much time to fetch data. is there any other approach which returns table records without pipelined function.
I have issue of TABLESPACES on test instance. Tablespace files are TEMP1,TEMP2 and APPS_UNDOTS1. Initially TEMP1 and TEMP2 were of 4 GB but now the have grown to 32 GB each respectively. Resulting an occupied space of 64 GB on test server. I want to reuse that space on test instance as those tablespaces never crosses used space of 1%. Reason of this problem was my DBA set AUTOEXTEND as ON for tablespaces.
I have a table Employee which gets updated and Inserted very frequently. Wanted to increase the PCTFREE value for this table
select table_name,pct_free,chain_cnt from user_tables where table_name='EMPLOYEE'
EMPLOYEE NULL 0
is the output. I altered the pctfree like below
ALTER TABLE EMPLOYEE PCTFREE 30
and I can see Table altered but the value is not reflecting in above command again. Where else I should alter the value and cross check that value is changed.
I'm issuing an alter session setting NLS_DATE_FORMAT in a C batch process right after the connection takes place. The format I specify is YYYYMMDDHH24MISS, this is the format used all over the process. In my development environment this works perfectly, but I've had problems in other environments.
CASE A development environment: The process works fine, $NLS_LANG and $NLS_DATE_FORMAT environment variables are not set.
CASE B Test envirnonment 1: The process failed.$NLS_LANG=American_America.WE8ISO8859P1 $NLS_DATE_FORMAT environment variable is not set.For some reason the $NLS_LANG variable seems to have more weight than the alter session command.. why? The process works fine after setting $NLS_DATE_FORMAT to the desired format.
CASE C Test envirnonment 2: The process failed. $NLS_LANG and $NLS_DATE_FORMAT environment variables are not set. Can't get it to work here. why?
if a user have alter table gant but could not alter .. what additional grant it need
SQL> alter table HRS_PERS_FIELDS_INC modify(PER0000252 NUMBER(19,3)); alter table HRS_PERS_FIELDS_INC modify(PER0000252 NUMBER(19,3)) * ERROR at line 1: ORA-00942: table or view does not exist
I would like to rename tablespace A to B , but when I do it tables after rename tablespace have columns tablespace_name.dba_tabkles in A . Is possibility to change it into without move ?
I have a table with usernames and passwords. The passwords are stored in plaintext. I would like to issue an ALTER command on the password field to store a hash instead, and then repopulate those fields with an encrypted version of the plaintext passwords that were there before.
I would prefer to do this in a procedure, as I am going to perform it in a test environment first, then eventually in the production environment.
