use a date to generate a timestamp

Similar Questions

• In general, is it better to use java.sql.Date and java.sql.Timestamp instead of oracle.jbo.domain.Date?

  Hello world

  During playback of Oracle ADF Real World Developer's Guide, I noticed the dates match occurring in JDeveloper is different from what is the list in the book. JDeveloper is failing to oracle.jbo.domain.Date, but according to the book:

  DATE	java.sql.Date	DATE type is mapped to java.sql.Date if the column in the table is a no time didn't need information zone.
  DATE	java.sql.Timestamp	DATE type is mapped to java.sql.Timestamp if the column in the table has a component "time" and that the client needs to zone information.
  TIMESTAMP	java.sql.Timestamp	The TIMESTAMP type is mapped to java.sql.Timestamp if nanosecond precision is used in the database.

  In general, is it better to use java.sql.Date and java.sql.Timestamp instead of oracle.jbo.domain.Date? Using java.sql.Date and java.sql.Timestamp could save me some headaches conversion date. And, is there a place in JDeveloper to display these maps? I looked around and didn't see anything.

  Thank you.

  James

  User, what version of jdev we are talking about?

  In GR 11, 1 material versions db types date and timestamp are mapped to types of domain data that represents a wrapper for the native data types. The reason was that the framework can work with the domain types regardless of the underlying data type.

  Since Oracle 11 GR 2 maps the types DB to java types (default selection, you can change it when you create a model project, you can set the Data Type Mapping). Once the pilot has business components define you cannot change this setting it would break existing components such as eo or vo.

  So if you are working wit 11 GR 1 subject, you must use the domain types, if you work with GR 11, 2 or 12 c, you can use the domain types, but it is recommended to use the java type mapping.

  Timo

• The use of sequence and generate the number in a table that has data

  Hello
  
  There is a custom table that has a column Rowid (NULL).
  This table already has 10 k with rowid as null lines, now the user asks me to enter a unique number for the Rowid.
  I created a sequence, but don't know how to use this sequence and generate numbers for the Rowid.
  
  Could you suggest.
  
  Thank you.

  "rowid" is an oracle reserved word and should be avoided. Perhaps "Rowid" between quotes or something.

  Here's how to "fill" a column by a sequence:

  SQL> create table t (id number, value varchar2(100));
  
  Table created.
  
  SQL> insert into t (value) select object_name from all_objects where rownum <= 10000;
  
  10000 rows created.
  
  SQL> create sequence idgen_sequence;
  
  Sequence created.
  
  SQL> update t set id = idgen_sequence.nextval;
  
  10000 rows updated.
  

  Given that the sequence was used all the 'id's will be unique.

• The amount of data is generated in continuous mode?

  I'm trying to implement a measure of voltage using a card PCI-6071E. I looked at some of the samples (ContAcqVoltageSamples_IntClk_ToFile) that uses the AnalogMultiChannelReader to collect the data asynchronously and write to a file. My question is, if I do 2000 samples per second with 200 samples per channel, the amount of data will be generated? By using compression really will make a big difference in how much data I have to deal with that? I want to graph data 'real time' in certain circumstances, but usually save the file for post processing by another application. My tests can be run for several minutes. I looked at the things given compressed, and I didn't understand how I could read the data back and understand what data are intended to what channels and the amount of data belongs to each channel and each time slice. Thank you

  How many channels are you reading from?  Samples per second, is what will tell you the amount of data that you produce.  Multiply this number by the number of channels and you will get the total number of samples per second of the generated data.  (The samples per channel determines just the size of buffer in continuous acquisition, so it is not used to determine the total amount of data being generated.)  Each sample will be 2 bytes, so the total amount of data will be 2 * 2000 * number of channels * number of seconds during which your test runs for. From your description, it sounds not compression is really necessary; just save your files regardless the other format your program can read (text delimited by tabs, or any other common format files) and do not worry about compression, unless the size of your files become prohibitive.

  -Christina

• Update of the data in the Table using XMLTYPE DATA

  I did insertions using XMLTYPE data but have never done it and update. Can someone give me some advice?

  PROCEDURE ADD_LABORDER_CODES)

  IN_ORDERCODESXML IN CLOB DEFAULT NULL,

  Number of OUT OUT_AFFECTEDROWS

  )

  AS

  X SYS. XMLTYPE;

  BEGIN

  X: = SYS. XMLTYPE. CREATEXML (IN_ORDERCODESXML);

  INSERT INTO MAINT_LABORD_CODES)

  INSERT INTO MAINT_LABORD_CODES)

  LABORD_CODE_ID,

  COMPENDIUM_ID,

  ORDER_CODE,

  ORDER_DESC,

  ACTIVE,

  TIMESTAMP,

  MODIFIED_BY)

  SELECT MLOCDS_SEQ. NEXTVAL,

  EXTRACTVALUE (VALUE (MLOC), '/ ORDERCODE/COMPENDIUM_ID') AS COMPENDIUM_ID,

  EXTRACTVALUE (VALUE (MLOC), '/ ORDERCODE/ORDER_CODE') AS ORDER_CODE,

  EXTRACTVALUE (VALUE (MLOC), '/ ORDERCODE/ORDER_DESC') AS ORDER_DESC,.

  EXTRACTVALUE (VALUE (MLOC), '/ ORDERCODE/LOINC_CODE') AS LOINC_CODE,

  EXTRACTVALUE (VALUE (MLOC), '/ ORDERCODE/ACTIVE') AS ACTIVE.

  EXTRACTVALUE (VALUE (MLOC), '/ ORDERCODE/TIMESTAMP') AS TIMESTAMP.

  EXTRACTVALUE (VALUE (MLOC), '/ ORDERCODE/MODIFIED_BY') AS MODIFIED_BY

  TABLE (XMLSEQUENCE (EXTRACT(X,'/ORDERCODES/ORDERCODE'))) NMCO;

  OUT_AFFECTEDROWS: = NUMBER OF ROWS SQL %;

  EXCEPTION

  WHILE OTHERS THEN

  dbms_output.put_line (SQLERRM);

  RAISE_APPLICATION_ERROR (-20001, SQLERRM);

  END;

  Example of use of the FUSION-

  If the line exists in the target table (based on the COMPENDIUM_ID and ORDER_CODE values), the UPDATE is, if not to INSERT:

  declare
  
    in_ordercodesxml  clob :=
    '
    
      500
      696231
      ABO Group & Rh Type
      NULL
      12345
      Y
      2014-08-13
      1
    
  ';
  
  begin
  
    merge into maint_labord_codes t
    using (
      select compendium_id
           , order_code
           , order_desc
           , loinc_code
           , active
           , timestamp
           , modified_by
      from xmltable('/ORDERCODES/ORDERCODE'
             passing xmltype(in_ordercodesxml)
             columns COMPENDIUM_ID    number(10)    path 'COMPENDIUM_ID'
                   , ORDER_CODE       varchar2(50)  path 'ORDER_CODE'
                   , ORDER_DESC       varchar2(250) path 'ORDER_DESC'
                   , LOINC_CODE       varchar2(10)  path 'LOINC_CODE'
                   , ACTIVE           varchar2(1)   path 'ACTIVE'
                   , TIMESTAMP        date          path 'TIMESTAMP'
                   , MODIFIED_BY      number(10)    path 'MODIFIED_BY'
           )
    ) x
    on (     t.compendium_id = x.compendium_id
         and t.order_code = x.order_code )
    when matched then update
      set t.order_desc = x.order_desc
        , t.loinc_code = x.loinc_code
        , t.active     = x.active
        , t.timestamp  = x.timestamp
        , t.modified_by = x.modified_by
    when not matched then insert
    (
      labord_code_id
    , compendium_id
    , order_code
    , order_desc
    , loinc_code
    , active
    , timestamp
    , modified_by
    )
    values (
      mlocds_seq.nextval
    , x.compendium_id
    , x.order_code
    , x.order_desc
    , x.loinc_code
    , x.active
    , x.timestamp
    , x.modified_by
    );
  
  end;
  /
  

  Also note that I used XMLTABLE instead of TABLE/XMLSEQUENCE, which is much easier to use (and not deprecated in the latest versions).

  You have not precisely the date format in the TIMESTAMP element so I assumed a conform to W3C.

  If you have a problem with this part, return to a projection of VARCHAR2 and use TO_DATE with actual size.

• Using the data logged in an interface with the aggragate function

  Hello
  
  I'm trying to use logged data from a source table in one of my interfaces in ODI. The problem is that one of the mappings on the columns target implies a function (sum) overall. When I run the interface, I get an error saying not "a group by expression. I checked the code and found that the columns jrn_subscriber, jrn_flag, and jrn_date are included in the select statement, but not in the group by statement (the statement group contains only remiaining two columns of the target table).
  
  Is there a way to get around this? I have to manually change the km? If so how would I go to do it?
  
  Also I'm using Oracle GoldenGate JKM (OGG oracle for oracle).
  
  Thanks and really appreciate the help
  
  Ajay

  "ORA-00979"when the CDC feature (logging) using ODI with Modules of knowledge including the aggregate SQL function works [ID 424344.1]
  Updated 11 March 2009 Type status MODERATE PROBLEM

  In this Document
  Symptoms
  Cause
  Solution
  Alternatives:

  This document is available to you through process of rapid visibility (RaV) of the Oracle's Support and therefore was not subject to an independent technical review.

  Applies to:
  Oracle Data Integrator - Version: 3.2.03.01
  This problem can occur on any platform.
  Symptoms
  After successfully testing UI integration ODI using a function of aggregation such as MIN, MAX, SUM, it is necessary to implement change using tables of Journalized Data Capture operations.

  However, during the execution of the integration Interface to retrieve only records from Journalized, has problems to step load module loading knowledge data and the following message appears in the log of ODI:

  ORA-00979: not a GROUP BY expression
  Cause
  Using the two CDC - logging and functions of aggregation gives rise to complex problems.
  Solution

  Technically, there is a work around for this problem (see below).
  WARNING: Problem of engineers Oracle a severe cautioned that such a type of establishment may give results that are not what could be expected. This is related to how ODI logging is applied in the form of specific logging tables. In this case, the aggregate function works only on the subset that is stored (referenced) in the table of logging and on completeness of the Source table.

  We recommend that you avoid this type of integration set ups Interface.
  Alternatives:

  1. the problem is due to the JRN_ * missing columns in the clause of "group by" SQL generated.

  The work around is to duplicate the knowledge (LKM) loading Module and the clone, change step "Load Data" by editing the tab 'Source on command' and substituting the following statement:
  <%=odiRef.getGrpBy()%>

  with
  <%=odiRef.getGrpBy()%>
  <%if ((odiRef.getGrpBy().length() > 0) && (odiRef.getPop("HAS_JRN").equals("1"))) {%>
  JRN_FLAG, JRN_SUBSCRIBER, JRN_DATE
  <%}%>

  2. it is possible to develop two alternative solutions:

  (a) develop two separate and distinct integration Interfaces:

  * The first integration Interface loads the data into a temporary Table and specify aggregate functions to use in this initial integration Interface.
  * The second integration Interfaces uses the temporary Table as Source. Note that if you create the Table in the Interface, it is necessary to drag and drop Interface for integration into the Source Panel.

  (b) define the two connections to the database so that separate and distinct references to the Interface of two integration server Data Sources (one for the newspaper, one of the other Tables). In this case, the aggregate function will be executed on the schema of the Source.

  Display related information regarding
  Products

  * Middleware > Business Intelligence > Oracle Data Integrator (ODI) > Oracle Data Integrator

  Keywords
  ODI; AGGREGATE; ORACLE DATA INTEGRATOR; KNOWLEDGE MODULES; CDC; SUNOPSIS
  Errors
  ORA-979

  Please find above the content of the RTO.
  It should show you this if you search this ID in the Search Knowledge Base

  See you soon
  Sachin

• I can create forms in the designer, but when I use a data model, I can't interact with the form

  In LiveCycle Designer ES2 I can create a form and then preview and interact with the form.

  This guess I just build objects by dragging the pieces pre-made object on the form (for example, text field) - which I can name, wrap in subforms something - I can add actions and all is well.  When I preview the PDF, I can enter data in the fields, click on the radio buttons, making things appear that everything is great.

  But LC ES2 is based on the data driven development model by, so in my case I need a form guide as well as the form - so it's better to have a model of data created in the first place - and then create the form based on the data model - then build guide form based on the data model - it is also a good idea, and I'm cool with that.

  My problem is that when I'm building a data model (just for a quick and dirty development demo, not associated with services back-end or databases) and I create the form based on the data model - I can't interact with all objects in the preview pane form - further when I launch the workspace and call my process that contains the form - I even can't interact with the form.

  What I am doing wrong?

  Summons - I can create a form and interact with it - but If I start with a data model and generate the form based on that - I can't interact with the form (option buttons click-I can not enter data in form fields - etc) what causes this?  What should I do to use a data model and be able to create an interactive form? >

  Does anyone know what causes this problem?  It's driving me crazy.

  Thank you-

  Ben

  You do not hurt anuthing. It works as advertised. When you generate a Guide and work with a fml data model designer you will only create a static non-fillable PDF file. This is because when you import the model in the designer of the model must be turned in a schema. The schema may not represent constraints and validations can be encoded in the model. The only thing that can be maintained is the structure, so Designer forbids you to buidl an interactive form.

  If you know what you're doing, you could take the data it is generated from the Guide and merge on a XDP template file that you create (unless he models in a first time - you can use the sample XML data as a starting point) using LC forms. Edowmside, is that if there are constraints and rules you would have to code them in the model as well. That's the way it is now there, but it will improve over time, as more of the ability of the model is exposed to the XFA world.

  Hope that helps

  Paul

• Use of data cell after the upgrade to iOS 10.0.2 has increased dramatically

  Hello:

  I noticed a HUGE increase in mobile data usage by my phone (iPhone 6s) after the iOS to 10.0.2 update.    I had not changed anything since before the update.  A few days after my phone iOS update my more than double to 15 days prior to the cell data update!   I went under a GB to 2.2 GB for two days.  I am only allowed 2.5 GB of my company.   Assist of WiFi was interrupted. I am connected to a wifi most of the time, all day at the office and at home in the morning and in the evening.  I haven't changed my phone usage habits nor have I down loaded new applications.   I also did all the stuff reset once I downloaded the update as turning on and off, hold down home and appears on the sides until that little Apple.

  I looked in the cell parameters section and noticed a few things that consume more data:

  Facebook: I had disabled cell Facebook use.   However, there was a large amount of data used. I also, by habit, only check Facebook when I'm at a known wifi spot as the House or the office.   It was less than a MB before and near a GB of data in 2 days.

  YouTube: Idem, had turned off cell phones and only look at the House.

  Maps - never used but the use of data.

  e-mail-HUGE amount of data used.  Normal use for me. in the past, the amount of data has been a MB.  Now it's 65 MG in 2 days,

  Siri - I do not use Siri as in "Hey Siri" or by using voice commands.  I use it from time to time to the voice on texts.

  AccuWeather.  Even.

  It's just as much as the apps that I use, the rest is electronic mail and stuff systems.   I uninstalled nearly all applications except for the few that I need as my ticket train and planning aps and mail want to stop this.   I won't send any imessages anymore.

  Quite an experience of something like that?

  Yes! I have iPhone 6 - after that the update almost all my data is gone for the month! I do not have Wifi Assist on and I only use data when I'm home and can connect to Wifi!

  I see my iPhone to connect to my Wifi then bounce to the cellular network. I have no problem with my home wifi network. This problem also occurs in the work. In addition, the network at work requires the password to the network - I type in iPhone tells me it's the wrong password, and then it connects. Then it disconnects after 2 minutes.

  I tried to reset the Wifi feature. Help!

• I want to update the verson using celluler data how is possible

  I want to update the verson using celluler data how is possible

  WiFi or iTunes > update the iOS on your iPhone, iPad or iPod touch - Apple Support software

• IPhone-to-iPad call phone cellular continuity uses the data

  Many times I drive to work using my iPad Mini 4 WiFi + cell phones driving to work to play music of different applications via bluetooth to my car audio system.

  Whenever my phone rings, my iPad has the T-Mobile (my support for iPhone & iPad) also allows cellular continuity. My question is, if I were to answer the call on my iPad I will be charged data or the call still counts against cellular minutes? So, basically the iPad use VoIP (data) or VoLTE (phone calls / minutes) to manage the call? Thanks for any help!

  Updated - talked with my contact at T-Mobile, who is Advisor senior technical/engineering. He said phone calls on iPad via transfer cell/continuity is currently working on Facetime Audio that is essentially a VoIP service and use the cell data.

  However, T-Mobile is looking for ways to eliminate the use of data for its customers on Facetime Audio (and perhaps even Facetime video as well) through their programs free music and frenzy on. If that happens, it would be incredible!

• Use of data from the system services

  My iPhone starts 5s have a huge use of Data Services system. For a minute, it takes 100 MB (in detail its all used in general). Anyone knows what is coming? Because until now was without any problem. Thank you.

  Hello LucieMai,

  Thank you for reaching out to the Community Support from Apple. I know how it is important to keep the data, and I will do everything I can to help. Every time we see an increase of the data after a recent update as 9.3.3 is a good idea to restart if you have not already. If the behavior persists after restarting, you may want to try to reset the network settings. This will ensure that your phone is using the last settings contact your carrier and your Wi - Fi access. Don't worry, this will only affect the settings like Wi - Fi and VPN passwords. Your content is not deleted. You have to reenter your Wi - Fi password once your device restarts.

  Make then select settings > general > reset > reset the network settings on your device.

  If you have any questions or concerns, the entire community is here to help.

  -Best regards

• I have 2 phones on my plan. If someone uses the Apple ID to any other phone/account to use my data or theirs?

  I have 2 phones on my plan. Me and my son, I noticed that his use of data was riding way, actually on the 10 GB.  I finally find out of his girlfriend has his Apple ID and password and remains connected to his account.  Not happy to know that none of my text conversations are private, she received all her messages too!  She has somehow their Apple ID interconnected.  Is this using our data? She uses my data on my plan when it is connected on his Apple ID from his phone?

  If it uses the same account as yours while it uses your data. But if it is recorded in account of another person who does not use your data.

• guys, how can I stop backup during I use cellular data

  guys, how can I stop backup during I use cellular data

  iCloud backup requires a wi - fi connection. It does not backup when only cellular data are available. See: get help from backup of your device in iCloud - Apple Support

• iPhone 5 battery runs very quickly when using mobile data

  When I use mobile data on my iPhone 5, the battery seems to run out quickly. When I say fast, I mean very quickly, it will drop 100% completely dead in 20 minutes. What I do when I use mobile data is send some Snapchats and that's all. I left mobile data on, I have it on when I need to use it. I tried using mobile data for other things, and the same thing happens. Sometimes the phone will completely die to about 40% of the battery being left. I am almost convinced that I need at this point a new battery for my phone. Finally, I want to mention that these problems don't happen when you use mobile data, WiFi. Does anyone have any suggestions?

  iOS: version 9.0.2

  See the following article:

  https://www.Apple.com/support/iPhone5-battery/

  In addition, download the app from the battery life and see what it says about the health of your battery.

• FaceTime uses the data

  FaceTime uses the data when it is off wifi?

  Yep, it will use the cell data. About 3 MB of / minute.