Some of my DateTime values have been entered in the format YYYY-M-DD HH:MM:SS.SSS (please note single month i.e. '2013-1-03 09:10:00.000' instead of the correct ISO-8601 '2013-01-03 09:10:00.000'
I'm using SYSTEM.DATA.SQLite to read the data from the database in Visual Studio 2010 and for those records where the datetime has been entered as a single digit month I get in the designer and blank ('') during runtime.
Is there any way I can read this data in VS2010 and correct the format?
Thanks.
Use a query like this:
UPDATE MyTable
SET MyDate = substr(MyDate, 1, 5) || '0' || substr(MyDate, 6)
WHERE MyDate LIKE '____-_-%'
Related
I try to insert the created field in my_table. The created field has a datetime type. In my_table the field my_created has a date format. So I try to TRUNC the created field. However I'm getting the error ORA-01830: date format picture ends before converting entire input stringwhile inserting the truncated value. It seems, that the time is still there but is reset to 00:00. how can I get only the date without time? It happens only in perl. I'm getting only date in toad.
Very simplified code looks like:
my $SQL="SELECT
TRUNC(CREATED),
FROM
DBA_OBJECTS";
my $sth = $db->prepare($SQL);
$sth->execute();
my $date = $sth->fetchrow();
$SQL = "INSERT INTO MY_TABLE
(MY_CREATED)
VALUES (?)";
my $stmt = $dbh_master->prepare($SQL);
$stmt->execute($date);
EDIT:
I found an ugly workaround and I'm executing it like this:
$stmt->execute(substr($date, 0, 10));
However maybe someone has a nicer solution.
How can I get only the date without time?
In Oracle, a DATE is a binary data type that is composed of 7 bytes representing: century, year-of-century, month, day, hour, minute and second. It ALWAYS has those binary components so if you want an Oracle DATE data type then you cannot get it without a time.
The Oracle DATE data type was released with Oracle version 2 in 1979 and predates the ANSI/ISO standard (of 1986, where a DATE does not have a time component) and Oracle has maintained backwards compatibility with their previous data types rather than adopting the ANSI standard.
If you use the TRUNC(date_value, format_model) function then it will set the binary components of the DATE, up to the specified format model, to the minimum (0 for hours, minutes and seconds, 1 for days and months) but it will NOT give you a data type that does not have a time component.
It happens only in perl. I'm getting only date in toad.
No, you are getting the entire 7 byte binary value in Toad; however, the user interface is only choosing to show you the date component. There should be a setting in the preferences that can set the date format in Toad which will let you see the entire date-time components.
Oracle SQL/Plus and SQL Developer use the NLS_DATE_FORMAT session parameter and Toad may also be able to use that.
If you want to get the value as a DATE then it will always have a time component (even if you set that time component to zeros using TRUNC).
If you want to get the date so that it is formatted in a way without a time component then you need to convert it to another data type and can use TO_CHAR to format it as a string:
SELECT TO_CHAR(CREATED, 'YYYY-MM-DD')
FROM DBA_OBJECTS
But then you will be returning a (formatted) string and not a DATE data type.
I am new using sas data Integartion Studio 4.9005. i am using database oracle 18.
the scenario is i move from table_A with data type varchar(100) to table_B with date data type.
the format from table_A is YYYY/MM/DD
but the result is give me random number (01-01-1960) it doesn't make sense.
for code to convert is "INPUT( TANGGAL_LAHIR ,yymmdd10.)"
Is there i am missing ? Thank you very much.
I'm using the following the query to get the date out of string (20191101154559) in Hadoop(hive).
select max(cast(to_date(from_unixtime(unix_timestamp(substr(column3,1,8), 'yyyymmdd'))) as date)) as dt from databasea.table_name_b;
The output i'm getting after running the above script is '31/01/2019' where as the table holds dates of nov 2019. Not sure where i'm going wrong here.
Appreciate if anyone can look into this issue.
from_unixtime you can use it to get in 'yyyymmdd' or 'yyyy-MM-dd'
whatever format you want data in.
For Eg - select from_unixtime(unix_timestamp(substr('20191101154559',1,8), 'yyyymmdd'),'yyyymmdd');
This will return 20191101
After upgrading from SSRS 2012 to 2016, we've had to rewrite all of our reports because of an issue with SSRS giving ORA-01830: date format picture ends before converting entire input string.
The code that causes the issue is below:
WHERE (
trunc(date_processed) BETWEEN NVL(:start_date,:subscription_start_date) AND NVL(:end_date,:subscription_end_date)
)
Start/End_date are both null at the beginning of the report execution. subscription_start/end_date is NEVER null and is always set. To make things even more frustrating, the following works fine:
WHERE (
trunc(date_processed) BETWEEN NVL(:start_date ,'01-JAN-1848') AND NVL(:end_date,'31-DEC-2039')
and trunc(date_processed) BETWEEN :subscription_start_date and :subscription_end_date
)
The issue, however, is that now the :start_date parameter can not override the subscription date parameter when it is set by the user.
This did not occur on previous versions. This is happening to ALL reports we have which isn't a few.
Setting the variable parameters in SSRS to text and using TO_DATE resolved similar situations for me using SSRS with an Oracle source.
WHERE ( trunc(date_processed) BETWEEN NVL(TO_DATE(:start_date,'mm/dd/yyyy'),TO_DATE(:subscription_start_date,'mm/dd/yyyy')) AND NVL(TO_DATE(:end_date,'mm/dd/yyyy'),TO_DATE(:subscription_end_date, 'mm/dd/yyyy') )
We were able to get around this issue by using an expression to format the date parameters on the output Dataset Parameter Properties with the following formulas.
=Format(Parameters!BeginDate.Value, "dd/MMM/yyyy")
=Format(Parameters!EndDate.Value, "dd/MMM/yyyy")
I have the following date which is in varchar2(11) column in database:
select valid_untill from SALES_ORDERS_V where header_id = 7999410;
30-May-2016
Using rtf template and xml source, the report output (PDF) is:
4950-11-19 04:45:49:0
I don't know its equal to "30-May-2016".
Why this is showing this, as I did not do any formating in rtf?
Not familiar with either RTF or XML-Publisher, but whenever you retrieve a date saved in string format, IF you use it as a date in your code and not as a string, you must make sure you retrieve it correctly.
In this case, with your select statement: it shouldn't be select valid-until from... (or is it really misspelled, with two l at the end: valid_until?) If it is meant to be used as a date, it should be
select to_date(valid_until, 'dd-Mon-yyyy') from ...
Really the problem here is that the date is stored as a string and not in the date datatype. Good luck!