Installation date/time of a database !!

How can i determine the installation date/time of my databases? I can forget to note the date and time of my database instances. After some time since we have one than more databases, it becomes important to remember thier installation sequence. Thank you very much for your comments.

If you have never recreated/restored/reincarnated the database, then CREATED column from v$database should tell you when you created the database.
If you are looking for the date/time of installation of Oracle home, check the logs under OraInventory.

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Insert a value of type Date/Time into a database

I am trying to insert a value of type date time into an access database. What is the format needed to insert the date/time.
Thanks,
-Amos

I had all kinds of problems getting a datetime inserted into a SQl Server DB. Probably similar so this is what I do:
String date = new String("01/01/97 12:00:00");
stmt.setObject(1, date);
I tried using TimeStamp's but found I got an occasional Fractional Truncation exception back from the driver. Never had a problem inserting a String using the setObject() method though.
Hope this helps

Add current Date/Time to a database note?

If we set the database note when we are loading the cube, what would be the syntax to set the current date/time?<BR><BR>For example...<BR><BR>ALTER DATABASE <NAME> SET NOTE <COMMENT><BR><BR>What would go in <COMMENT> in order to set current date/time?<BR><BR>Cheers!

Hi Philip,
There is an SAP formula variable to supply the current date in a formula. I think it is 0F_ADAY...install it from business content if you cannot see it in the query designer (formula box, under formula variables) and try using it.
Hope this helps...

Problem while inserting Date/Time in Oracle Database

Hai,
i want to insert the date and time in a date column. here, i am using java.sql.Date and java.sql.Time to assign the date in Prepared Statement.
PreparedStatement psmt=con.prepareStatement("insert into test(ex_date) values(?)");
java.util.Calendar c=Calendar.getInstance();
c.set(2002,2,21,10,10,00);
java.sql.Date d=new Date(c.getTime().getTime());
java.sql.Time t=new Time(c.getTime().getTime());
psmt.clearParameters();
psmt.setDate(1,d);
psmt.setDate(1,t);
psmt.executeUpdate();
Above program is inserted the Date and time in the database as the following "1900/2/21 10:10 AM"
but i am giving the year as 2002. it inserted the year as 1900. what is the problem with the code?
please let me know
Thanks in advance.
Regards
sankarjune14

Hai Franco,
i put the wrong code. Here, is the Original Code.
PreparedStatement psmt=con.prepareStatement("insert into test(ex_date) values(?)");
java.util.Calendar c=Calendar.getInstance();
c.set(2002,2,21,10,10,00);
java.sql.Date d=new Date(c.getTime().getTime());
java.sql.Time t=new Time(c.getTime().getTime());
psmt.clearParameters();
psmt.setDate(1,d);
psmt.setTime(1,t); // Last time i put psmt.setDate(1,t);
psmt.executeUpdate();
and, the getTimeInMillis() method is a protected method in java.util.Calendar class. how can we use it
please give me some other idea to insert the date and time in oracle database.
Thanks in advance
sankarjune14

Insert date time into oracle database from jsp

pls tell me ,from jsp how can I insert datetime values into oracle database .I am using oracle 9i .here is codethat i have tried
html--code
<select name="date">
<option selected>dd</option>
<option>1</option>
<option>2</option>
<option>3</option>
<option>4</option>
</select>
<select name="month">
<option selected>dd</option>
<option>1</option>
<option>2</option>
<option>3</option>
<option>4</option>
</select>
<select name="year">
<option selected>dd</option>
<option>2004</option>
<option>2005</option>
<option>2006</option>
<option>2007</option>
</select>
here the jsp code
<% date= request.getParameter("date"); %>
<% month= request.getParameter("month"); %>
<% year= request.getParameter("year"); %>
try
{ Class.forName("oracle.jdbc.driver.OracleDriver"); }
catch (ClassNotFoundException exception)
try
     Connection connection = null;
     out.println("connectiong the database");
connection = DriverManager.getConnection("jdbc:oracle:thin:@127.0.0.1:1521:orcsid","scott","tiger");
out.println("connection getted");
     int rows = 0;
     String query_2 = "insert into mrdetails values(?)";
     String dob = date+month+year;
     prepstat = connection.prepareStatement(query_2);
     prepstat.setTimestamp(4,dob);
     rows = prepstat.executeUpdate();
     out.println("data updated");
catch (Exception exception3)
out.println("Exception raised"+exception3.toString());
}

To insert date values into a database, you should use java.sql.Date. If it also has a time component, then java.sql.TimeStamp.
Your use of prepared statements is good.
You just need to convert the parameters into a date.
One way to do this is using java.text.SimpleDateFormat.
int rows = 0;
String query_2 = "insert into mrdetails values(?)";
String dob = date+"/" + month+ "/" + year;
SimpleDateFormat sdf = new SImpleDateFormat("dd/MM/yyyy");
java.util.Date javaDate = sdf.parse(dob);
java.sql.Date sqlDate = new java.sql.Date(javaDate .getTime);
prepstat = connection.prepareStatement(query_2);
prepstat.setTimestamp(4,sqlDate);
rows = prepstat.executeUpdate();
out.println("data updated");Cheers,
evnafets

How to insert date/time to sql database

Hi,
I would like to insert date and time alongside with my data receiving from the sensor.
Right now i can insert data into sql table everytime when the data changes but i also wanted to insert the date and time as well.
Thank you in advance!

I create a field that is a datetime and set the default value to getdate(). So everytime i make an entry into this database, it automatically adds a datestamp.

Problem finding data in an Oracle Database using CMP beans

I am having a problem retrieving data from an Oracle database that has a date as
part of the key. This data was loaded into my database via a batch process writing
in java using java.sql.Date to store the date information. When calling the findByPrimaryKey
method of a CMP Entity Bean I continued to get the FinderException. I know this
data is in my database because I can view the data via SQLPlus and Microsoft Access.
Has anyone ever experience problems with CMP beans accessing data from an Oracle
database that had a date as part if the key or with accessing data in the database
that insert via another method outside of your CMP bean. I desperately need some
answers.

Hi Dave,
You should probably post this type of question in the CMP or JDBC section
for best results. Chances are that the date is suffering from a rounding
problem (it could be a date/time in the database with a different time zone)
or is not the date that you think it is (wrong century or millenium). I've
seen both. You need to write a quick piece of code that loads in those
values as both Java timestamps and dates and makes sure that they are what
you think they are.
Peace,
Cameron Purdy
Tangosol Inc.
Tangosol Coherence: Clustered Coherent Cache for J2EE
Information at http://www.tangosol.com/
"Dave White" <[email protected]> wrote in message
news:3c1a4ac3$[email protected]..
>
I am having a problem retrieving data from an Oracle database that has adate as
part of the key. This data was loaded into my database via a batchprocess writing
in java using java.sql.Date to store the date information. When callingthe findByPrimaryKey
method of a CMP Entity Bean I continued to get the FinderException. Iknow this
data is in my database because I can view the data via SQLPlus andMicrosoft Access.
Has anyone ever experience problems with CMP beans accessing data from anOracle
database that had a date as part if the key or with accessing data in thedatabase
that insert via another method outside of your CMP bean. I desperatelyneed some
answers.

Saving date & time in DataBase

Hi All,
I want to save Date & Time in Database.
But only Date is saving in Database but time is not saving in Databse.
In my entity i am mapping my databse date column as,
@Column(name = "LAST_UPDATE_DATE")
@Temporal(TemporalType.DATE)
private Date lastUpdateDate;
I have imported java.util pakage in my entity.
In my java class I am setting date as,
Class ABC{
public void sample(){
Object.setLastUpdateDate(new Date());
But its saving only date not the time.
Then How to set the time here in Database.
Please help.
Thanks
Sandip

To persist both date and time you should use a java.sql.Timestamp or java.util.Calendar along with a TemporalType of TIMESTAMP:
@Temporal(TemporalType.TIMESTAMP)
private java.util.Timestamp lastUpdateDate;--Shaun

Type of object from a database date/time column

Hello everyone,
I've got a concern regarding the way in which coldfusion is
treating date/time columns in a database.
In my opinion when I select a column that is let's say
timestamp type - the object in a query is CF's date/time object.
I've checked the query by getMetaData() and it looks like each
column has its own database type (eq. varchar2, date, etc).
My concern comes from a fact that I've heard that Coldfusion
is treating the date-time columns in a database as strings and in
each case it parses them. So the difference in a locale between a
database server and a Coldfusion server may result in a wrong
date/time object.
Example:
Locale of database EU: yyyy/mm/dd
Locale of Coldfusion US: yyyy/dd/mm
The date like 1st of February 2007 stored in a database would
look then in Coldfusion like: 2nd of January 2007
Could someone please confirm which version is valid?

Johnny852 wrote:
> In my opinion when I select a column that is let's say
timestamp type - the
> object in a query is CF's date/time object. I've checked
the query by
> getMetaData() and it looks like each column has its own
database type (eq.
> varchar2, date, etc).
if you already know cf is returning a datetime from a
datetime in the db, what's
the question?
> My concern comes from a fact that I've heard that
Coldfusion is treating the
"fact"? unless the datetime is stored as a string, that's not
a "fact".
> Example:
> Locale of database EU: yyyy/mm/dd
> Locale of Coldfusion US: yyyy/dd/mm
btw neither of your example "locales" are in fact locales.
> The date like 1st of February 2007 stored in a database
would look then in
> Coldfusion like: 2nd of January 2007
if you pass a numeric string representation (2/1/2007 for
instance) of a date to
cf, it will be interpreted via the cf server's "default"
local (ie en_US,
month/day/year) unless you use one of the LS functions like
LSParseDateTime() &
specifically set the the locale (like setLocale("th_TH")) or
make the date
non-ambiguous (2-feb-2007) or build the date yourself from
user input using
createDate() or createDateTime(). you just need to convert
the user's string
representation to a valid cf datetime object (or i guess
force to database to
follow the user's locale date mask).

Error messages when sending date-time stamp to Oracle Database

I have a complex application that communicates with an Oracle database. One of the table values that gets written to the table is a date-time stamp. Until recently, the user only required a date, and this was never an error. (The format String used was %d-%b-%Y) Now they need a time-stamp as well, so I attempted to edit the format string input of the format date/time string function to include the time. I have tried numerous format strings, each of which returns an error on execution. Depending on which format I use, I get one of 3 different error messages. The really odd thing is that both the date and time always get stored in Oracle without any problem (regardless of what date-time I use, as long as I include the date and any part of a time stamp - I get the entire timestamp even if I only include %I for the hour). The only issue is that LabVIEW generates an ODBC error if I try to include the time to the date-time stamp. In other words, teh date/time stamp writes to the Oracle database, but an ODBC error occurs every time. I've included a word doc with screen captures of the format strings used, the resultant date/time stamps written to Oracle and the error messages generated within LabVIEW. Any advice would be most appreciated.
Attachments:
Summary of ODBC Error messages related to date-time stamp.doc ‏65 KB

Oracle has a standard date format: 12-Mar-2009 that it accepts as a string, but if you want more than that, you need to use the todate() function. I used this string going into the standard LabVIEW ''Format date/time sting vi'
to_date('%d-%b-%Y %H:%M:%S', 'DD-MON-YYYY HH24:MIS') to create the value needed for Oracle.
Then I use standard format string to create SQL: insert into mytable (mydate) values(%s) and select * from my table where mydate = %s using the string above for %s.
I think you can also define a global format for all time strings but I haven't bothered figuring that out.

Location of oracle database crash date time

Hi,
After system crash happens and oracle database is recovered from system crash where can i find the entry in oracle which shows the time of system crash?
I tried the following to get the system crash date and time:
When i start auditing a user by logon and the user is logged on to system oracle creates an entry in dba_audit_session table for user logontime in TIMESTAMP column, but if the system crashes in between when the user is logged in to the system then no entry is made in LOGOFF_TIME column of dba_audit_session table.
in followin example orcl user is being audited by logon.
orcl logsin the system at time 11:36 am and my system crashes.
when orcl logsin again after instance recovery logoff_time is blank, and shows a new entry of orcl.
SQL > select username,to_char(timestamp,'dd-mm-yyyy hh:mi:ss'),to_char(logoff_time,'dd-mm-yyyy hh:mi:ss') from dba_audit_session where username like 'TMS' order by timestamp;
USERNAME TO_CHAR(TIMESTAMP,' TO_CHAR(LOGOFF_TIME
ORCL 16-10-2012 11:36:16
ORCL 16-10-2012 11:46:33
My aim is to get the date & time of database crash.

Hi;
As mention here the only way to check alert.log, If Asm avaliable you need also check asmlog and related log files.
If you have OSwatcher on your system you can also check what process or wha happend on your server too
PS:Please dont forget to change thread status to answered if it possible when u belive your thread has been answered, it pretend to lose time of other forums user while they are searching open question which is not answered,thanks for understanding
Regard
Helios

Oracle Database Procedure Execute Date/Time

Hi,
Is possible to track the Oracle Database Procedure Execute Date/Time?

Is possible to track the Oracle Database Procedure Execute Date/Time?Yes, by using
CONNECT sys/password AS SYSDBA
AUDIT EXECUTE PROCEDURE BY fireid BY ACCESS;

Date/Time erros when working with Database Connectivity toolkit

Hi!,
We are observing errors with date/time when working with LV. The error occurs when the system datetime format is set such that day precedes month (e.g. dd/mm/yyyy). Our VI uses LV 7.1, Database Connectivity 1.0 and SQL Server 2000 on a Win2000 machine.
Problem details
Our database in SQL server has a table having columns with data type "datetime"
If the system date format (as set in control panel) is "mm/dd/yyyy", the 'insert into database' vi works fine. This function inserts the date and time (among other things) into the above mentioned table.
However, when the system datetime is set to dd/mm/yyyy we start receiving error that date and time is beyond range for dates in which the date had the day field greater than 12 (e.g. 23/10/2005). With the same settings, if the date is such that day field is equal or less than 12 (e.g. 03/10/2005), we do not receive an error but the date is interpreted as 10 March 2005 rather than 03 September 2005.
Clearly LV (or is it SQL) is mistaking the day field as month.
We have taken care that when sending and receiving date, the format date and time string is set as per system settings.
Thus, if system setting is "dd/mm/yyyy" our format string is "%d/%m/%Y"
And if the setting is "mm/dd/yyyy" our format string is"%m/%d/%Y"
Any help on problem cause and cure is welcome.
Thanks,
Gurdas
Gurdas Singh
PhD. Candidate | Civil Engineering | NCSU.edu

Hi Xu,
You answer led me to some very interesting fact finding on how SQL server handles date and time. I have attached a zip file which contains webpages that throw more light on this issue.
The attached pages tell me that SQL has an inbuilt date/time reference format. The default in mm/dd/yyyy. Which explains why my VI worked when I used that format to write to SQL.
However there is a catch:
SQL expects the date/time to be in its inbuilt reference format when you WRITE data to SQL. If the date/time is in a different format, better tell SQL about it by using say the SET command you mentioned.
BUT what about the date/time format when you are reading data from SQL?
Our finding is that SQL sends date/time string in the system date format when you READ from SQL !!! That is very surprising behaviour (why differentiate between write and read?).
Is our finding correct?
So, we adopted the following simple strategy (yet to be fully tested):
1) Whenever we write date/time to SQL, the string is formatted as mm/dd/yyyy. Presently, the user's SQL server is in the default state. Caveat is that if the user changes SQL date/time from default (which is mm/dd/yyyy) to anything else, our software will give errors. But then he changed it ;-)
2) When we read date/time from SQL we format the string as per system date/time format.
I know this is not very robust coding. But assuming the user keeps his SQL in the current setting, should we expect smooth working?
In other words, are there any errors and/or flaws in our strategy?
Thanks,
Gurdas
Gurdas Singh
PhD. Candidate | Civil Engineering | NCSU.edu

urgent insert Date with Time into Access Database

i found the following codes from the forum to insert date into microsoft access database:
java.sql.Date date = new java.sql.Date((new java.util.Date()).getTime())
stmt.executeUpdate("INSERT INTO Testing " +"VALUES (#"+date+"#)");
but i need to insert the date together with its time so may i know how can i do it?

thanks alot i works... but it allow only one value to be inserted.
so i try the codes below:
Timestamp ts=new Timestamp(tryDate.getTime());
PreparedStatement p = connection.prepareStatement("insert into testing values(?,?)");
p.setTimestamp(1,ts);
p.setString(2,theMsg.getContent());
p.executeUpdate();
and error is this:
java.sql.SQLException: [Microsoft][ODBC Microsoft Access Driver] Number of query values and destination fields are not the same.
     at sun.jdbc.odbc.JdbcOdbc.createSQLException(JdbcOdbc.java:6106)
     at sun.jdbc.odbc.JdbcOdbc.standardError(JdbcOdbc.java:6263)
     at sun.jdbc.odbc.JdbcOdbc.SQLExecute(JdbcOdbc.java:2564)
     at sun.jdbc.odbc.JdbcOdbcPreparedStatement.execute(JdbcOdbcPreparedStatement.java:214)
     at sun.jdbc.odbc.JdbcOdbcPreparedStatement.executeUpdate(JdbcOdbcPreparedStatement.java:136)
     at DBIncomingQueue.insertMessage(DBIncomingQueue.java:84)
     at DBIncomingQueue.main(DBIncomingQueue.java:213)

How to insert a data&time to Database date field

Dear Friends,
I have created a Stored Procedure which takes a Date data type as an input,When i call this procedure from java i need to set the data&time in
yyyymmddhhmmss format. How to set this from java ?.
Rgds
Mohan S

How to set this from java ?.Usually you use a prepared statement and one of the set methods.
Or you can use setString() and format the date yourself using SimpleDateFormat.

Installation date/time of a database !!

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