PL/SQL :: How To Find Difference Between Timestamp In Two Variables
Aug 1, 2012
how to find the difference between time stamp in two variables.
Say in a java file i am getting start time and end time i am storing it in a string variables now i need to know what is the time difference of them in millisecond
Srting1 of java will give me some thing like
StartTime =2012-08-01 15:14:20.36 +5:30
Srting2 of java will give me some thing like
EndTime =2012-08-01 15:14:21.254 +5:30
I need to take the millisecond difference between them the code i have written in java and connecting oracle database and doing some logic's in java so i need to capture start time and end time of code.!
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Mar 19, 2011
what is difference between timestamp mode and signature mode.
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Feb 24, 2013
i just what to understand the differnce between the variable declared under the Begin and variable declared under Declared. to understand this i tried a sample plsql procedure as show below
create or replace
PACKAGE BODY TEST_DEV AS
PROCEDURE TESTING(I_NAME VARCHAR2,
I_AGE NUMBER) AS
INTEGE binary_integer := 100;
[Code] .......
the Line L_nums1 NUMBER := 100/0; is throwing error(PLS-00103: Encountered the symbol "NUMBER" when expecting one of the following:)
if i remove the line L_nums1 NUMBER := 100/0; and just declare the variable out side the begin , and using inside the same variable inside the begin works fine
Why question is why we are not able to decalre, initialize and use the same Number variable insde the begin
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May 25, 2013
Where can i find the workflow initiator (initialization of parameters or variables) details/query. like who initiated the workflow in the workflow tables.
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Sep 14, 2011
Oracle Database Version : 9.2.0.8.0
Some of the datafiles status have been changed to 'RECOVER', because the datafiles are physically missing.
Now, how can i find that when (timestamp) the status of the datafiles have been changed, as i am unable to find when the datafiles have been physically lost?
Please consider both the case :
1) when the database is in ARCHIVELOG Mode.
2) when the database is in NOARCHIVELOG Mode.
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May 30, 2012
What is the difference between the following . In my schema all are giving the same results with some different format
SQL> SELECT sysdate , current_date , current_timestamp , localtimestamp from dual;
SYSDATE CURRENT_DATE CURRENT_TIMESTAMP LOCALTIMESTAMP
----------- ------------ ------------------------------------------------- -------------------------------------------------
5/30/2012 8 5/30/2012 8: 30-MAY-12 08.27.22.037703 AM -04:00 30-MAY-12 08.27.22.037703 AM
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Feb 25, 2013
I want to find difference between the objects(tables(columns,constraints), views, sequences) in two schemas. One schema is staging and one is development . In development lot of changes are made , Is there a script or a opensource tool which will bring out the difference in columns, constraints in each table and sequences , views etc.
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Aug 21, 2010
I need to query a table to get the time difference based on different dates.
SAMPLE DATA:
JOB ID start_time end_time
1 201008190056 19/08/2010 01:23:12
2 201008190123 19/08/2010 01:50:12
2 201008200045 19/08/2010 01:50:12
3 201008070345 7/08/2010 04:50:12
3 201008070345 7/08/2010 04:50:12
1 201008070003 7/08/2010 00:30:12
in the above, for job 1 ,on 19/08/2010 the time difference should be calculated as
01:23:12-00:56:00 and the difference should be in minutes.
for end_time. i can't take the substring as the length of the date varies for 19 and 7. In case of start date, the time has to be in format, hh:mm:ss, to calculate the difference.
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Jul 20, 2013
I have two tables tab1 and tab2 with below data Now requirement is to find difference between two table with respect to column "serial_no" which exist only in table tab1 so as per below at serial_no 2 CC4 in tab1 but CC2 in tab2 so this is different how to dump out this data
TAB1
SQL> select * from tab1;
PARENT CHILD ROW_ID SERIAL_NO
-------------------- -------------------- ---------- ----------
P1 CC1 101 1
P1 CC4 104 2
P1 CC5 105 3
P1 CC2 102 4
P1 CC3 103 5
TAB2
SQL> select * from tab2;
PARENT CHILD PREVIOUS_ROWID ROW_ID NEXT_ROWID
-------------------- -------------------- -------------- ---------- ----------
P1 CC1 0 101 102
P1 CC2 101 102 103
P1 CC3 102 103 104
P1 CC4 103 104 105
P1 CC5 104 105 0
create table tab1(parent varchar2(20), child varchar2(20),row_id integer,serial_no integer);
insert into tab1 values('P1','CC1',101,1);
insert into tab1 values('P1','CC4',104,2);
insert into tab1 values('P1','CC5',105,3);
insert into tab1 values('P1','CC2',102,4);
insert into tab1 values('P1','CC3',103,5);
create table tab2(parent varchar2(20), child varchar2(20),previous_rowid integer,row_id integer,next_rowid integer);
insert into tab2 values('P1','CC1',0,101,102);
insert into tab2 values('P1','CC2',101,102,103);
insert into tab2 values('P1','CC3',102,103,104);
insert into tab2 values('P1','CC4',103,104,105);
insert into tab2 values('P1','CC5',104,105,0);
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Jul 8, 2010
i want to find out difference between two dates in day-month-year. How can i do it?
For example how many days,months are years are between '01-jul-1979' and '08-jul-2010'
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Apr 25, 2011
1) First Problem:
Difference in hours is supposed to be 35 but it comes as 34.When i manually find the difference in days and multiply by 24 it comes as 34.999999999 and floor converts it as 34.. But when i execute the difference between dates alone and convert to 24 it shows as 35. So when i apply floor to this, it should be 35 instead of 34 right?
SQL> select (to_date('2011-05-03 09:00:00', 'yyyy-mm-dd hh24:mi:ss') -
2 to_date('2011-05-01 22:00:00', 'yyyy-mm-dd hh24:mi:ss'))
3 from dual
4 ;
[code].....
1) Second Problem:
For the following query, difference of the dates in minutes is 2100.. so mod(2100,60) should give 0 but it's giving 60.. Separately if if put mod(2100,60) it is giving as 0 only.
SQL> SELECT MOD(((to_date('2011-05-03 09:00:00', 'yyyy-mm-dd hh24:mi:ss') -
2 to_date('2011-05-01 22:00:00', 'yyyy-mm-dd hh24:mi:ss')) * 1440),
3 60) AS duration,
4 (to_date('2011-05-03 09:00:00', 'yyyy-mm-dd hh24:mi:ss') -
5 to_date('2011-05-01 22:00:00', 'yyyy-mm-dd hh24:mi:ss')) * 1440 as diffinmin
[code]....
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May 26, 2011
We want to find out difference of data for some tables between current day & previous day. We can use query with minus operation but it will take lot of time since table size is in range from 200 to 500 GB. We have to do this exercise every day.
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Apr 27, 2012
Which of the below is considered a bind variable. In example one proc. Test the parameter p1 is directly used in the query, so this can be considered as a bind variable.
Is that true about the second proc. where p1 is assigned to a local variable v1 , or this needs hard parsing because v1 is not a bind variable ?
Create or replace procedure test(p1 IN VARCHAR2,p_refcursor OUT SYS_REFCURSOR) IS
BEGIN
OPEN p_refcursor FOR select * from Test_tab WHERE item=p1;
END;
------------
Create or replace procedure test1(p1 IN VARCHAR2,p_refcursor OUT SYS_REFCURSOR) IS
v1 varchar2(100):=p1;
BEGIN
OPEN p_refcursor FOR select * from Test_tab WHERE item=v1;
END;
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Oct 17, 2012
Detail table will look like below:
Product_id issue_date action_date Force_date
1 10/10/2012 10/10/2012 10/10/2012
2 10/10/2012 10/10/2012 10/10/2012
3 10/10/2012 13/10/2012 15/10/2012
[code]....
Need the data like
Issue_date count_action_date count_Force_date (diff(action_date,force_date) 1 2 3 4 5 6(days since over)
10/10/2012 3 4 1 4 2 1 0 0
How to get the data like this? automatically how to get 123.... and how to calculate the difference by which day the count of difference is going?
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Oct 17, 2012
I am working on a table what has duplicate id with different data set. The problem is this table does not have any time stamp. and this table is created long ago. now I need to remove those records with duplicate id. I want to keep the oldest one. How can retrieve the time stamp of those old data.
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Jul 26, 2011
From ETL to Oracle, I have stored the timestamp in varchar2 as '30-MAY-11 06.30.00.000000 PM'. Now I need to convert this varchar2(timestamp format) to date. I used:
select TRUNC('30-MAY-11 06.30.00.000000 PM','dd/mm/yyyy hh24:mi') from dualBut, it doest work. get date format?
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Feb 11, 2011
What is the exact usage of the SUBSECONDS in Timestamp data type.
Especially it has range upto 9 decimal places?
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Aug 13, 2010
Create a trigger that stamps the date_created and the date_updated column with current date on new and updated records?
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Mar 31, 2010
I need below proc like...
procedure p1
(
i_time_min number -- minutes to be substracted from timestamp
)
is
v_end_timeinstamp timestamp(6);
begin
[code]....
The problem with above procedure is passing parameter is in minutes and i need to substract the same from sys_extract_utc(current_timestamp) and store result in v_end_timeinstamp in timestamp format only... substracting directly will reduce the days and not the minutes.
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Mar 12, 2011
where exactly the FRACTION of seconds being used, in the TIMESTAMP Data Types.
Example in the below result.
CURRENT_TIMESTAMP
-----------------------------------------------------------------12-MAR-11 10.35.39.691342 PM +05:30
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Sep 13, 2013
In my task I am trying to pass a timestamp datatype as one of the input parameter to a procedure in the package.But I am not sure how to give data for it while executing and testing it from anonymous block.
CREATE OR REPLACE
PACKAGE body ac
IS
PROCEDURE ac_ex_wbdb_keycats(
In_Sale_Location_Id IN NUMBER,
In_Start_Datatime IN TIMESTAMP,
In_Stop_Datatime IN TIMESTAMP,
v_refcur OUT sys_refcursor)
[code]....
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Jan 18, 2012
How to extract date from a timestamp data
for example
Input-15/06/2010 05:30:00.000000
output: 15/06/2010
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Apr 4, 2012
I had follwoing function
Create Or Replace Function Fin_Prd(V_Dte In Date) Return Number Is
V_Fin_Str Number;
Begin
[Code].....
The above function was running well. Today i have made some change as under
Create Or Replace Function Fin_Prd(V_Dte In Date,V_Rtn_Flg In Number Default 0) Return Number Is
V_Fin_Str Number;
[Code]....
Above function is created and working well when i use it in query in sql prompt or Toad. But problem is this that all function which used this are invalid and when i run report whose query use FIN_PRD then error is "Ora-04062. Timestamp of Fin_Prd has been changed".
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Apr 21, 2010
how can I distinct this query to get just one entry for one day.
this query:
select to_date(to_char(TIMESTAMP, 'YYYY-MON-DD HH24.MI.SS'), 'YYYY-MON-DD HH24.MI.SS') datum from event_table where id=15 ORDER by timestamp
returns:
Datum
01-MAY-09
01-MAY-09
01-MAY-09
..
..
..
02-MAY-09
02-MAY-09
.
.
but i want to have:
Datum
01-MAY-09
02-MAY-09
03-MAY-09
.
.
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Sep 17, 2012
OS:Linux 5
how to find out the timestamps of a OS command executed previously. "history" command doesn't show the timestamps. I checked "man history" but i couldn't able to find the proper option.
1222 db
1223 oh
1224 cd dbs
1224 cd $TNS_ADMIN
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Jun 17, 2013
I have a simple query which will return either A or B depending on the projected oven out date and time. If the projected oven out date and time is between 6am and 6pm, A should be returned. Otherwise B if time is between 6pm and 6am of the next day. My problem is that I do not know how to display A or B depending on the projected oven out date and time. I am using the query below to get the projected oven out date and time.
SELECT
to_char((ti.txndate + pm.baketime/24),'MM/DD/YYYY HH:MI:SS PM') FCSTDOvenOut
FROM CONTAINER c
[Code].....
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Sep 7, 2013
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-->
LOAD DATA
INFILE 'D:ssTT-ProjectsCustomer AppsClient Dump3GBundle.csv'
BADFILE 'D:ddTT-ProjectsCustomer AppsClient Dump3GBundle.bad'
DISCARDFILE 'D:ddTT-ProjectsCustomer AppsClient Dump3GBundle.dsc'
[Code]...
how solve the TimeStamp
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Jul 8, 2013
Provide me a query to find the last modified timestamp of all the tables present in a schema?
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Apr 18, 2012
Oracle version:
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
how to subract the timestamp values.
SELECT TO_TIMESTAMP ('10-Sep-02 14:10:10.123000', 'DD-Mon-RR HH24:MI:SS.FF') FROM DUAL;
This is my output.
TO_TIMESTAMP('10-SEP-0214:10:10.123000','DD-MON-RRHH24:MI:SS.FF')
---------------------------------------------------------------------------
10-SEP-02 02.10.10.123000000 PM
Now how to subtract the FF value in sysdate.(ex:10000 this is the input of FF value )
example output like: "18-APR-12 09.46.44.005196 AM"
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May 9, 2013
Version: 11.2.0.3
Platform : RHEL 5.8 (But I am looking for platform independant solution)
I want to append the timestamp to spooled log file name in SQL*Plus.The spooled log filename should look like
WMS_APP_23-March-2013.logI tried the following 3 methods found in the google. But none of them worked !
I tried this
col sysdt noprint new_value sysdt_var
SELECT TO_CHAR(SYSDATE, 'yyyymmdd_hh24miss') sysdt FROM DUAL;
spool run_filename_&sysdt_var.Logas suggested in
[URL]
and this
spool filename with timestamp
col sysdt noprint new_value sysdt
SELECT TO_CHAR(SYSDATE, 'yyyymmdd_hh24miss') sysdt FROM DUAL;
spool run_filename_&sysdt..Logas suggested in
[URL]
and this
column tm new_value file_time noprint
select to_char(sysdate, 'YYYYMMDD') tm from dual ;
prompt &file_time
spool logfile_id&file_time..logas suggested in
Creating a spool file with date/time appended to file name
None of the above worked in RHEL or MS DOS.
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