Use of domains in SQL data Developer MODEL

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

• Problem with the two EA DEVELOPER SQL DATA MODELING 3.0.0.665 and 3.1

  I created a model of very large data using SQL Developer data 3.0.0.665 and 3.1 EA maker. Its having a lot of check constraints. Whenever I am the design of the fence and the DOF and reopening export to import the DDL file failure to import completely check constraints. It is important to check constraints, but without any range of values inside. Its very frustrating because whenever you open import ddl, you must manually add again all the details of data check range constraint.
  
  OS: Windows XP.
  Check in the two EA Developer SQL Data Modeler 3.0.0.665 and 3.1
  
  -------------------------------------------
  Here are the contents of the .dmd file.
  -------------------------------------------
  * <? XML version = "1.0" encoding = "UTF - 8"? > *.
  * < OSDM_Design class = "oracle.dbtools.crest.model.design.Design" name = 'Admin_Panel' id = "9BE18B0A-6C67-2E5B-00DE-BD8312189ECB" version = "3.41" > * "
  * < createdBy > administrator < / createdBy > *.
  * < Createduserid > 2011-10-17 08:32:18 UTC < / Createduserid > *.
  * < Admin_Panel ownerDesignName > < / ownerDesignName > *.
  * < false capitalNames > < / capitalNames > *.
  * < designId > 9BE18B0A-6C67-2E5B-00DE-BD8312189ECB < / designId > *.
  * < / OSDM_Design > *.
  
  -------------------------------------------------------------------------------
  An example how the check constraints to get dirty.
  -------------------------------------------------------------------------------
  Initial check constraint is as below:
  ======================
  ALTER TABLE test_table
  ADD CONSTRAINT Active_Flag_ck
  CHECK (Active_Flag IN ('A', 'I'))
  *;*
  
  Below how it occurs once I have imported the ddl and re-export:
  ============================================
  ALTER TABLE test_table
  ADD CONSTRAINT Active_Flag_ck
  (CHECK)
  *;*
  
  I'm in trouble as I already in the middle of the my development using SQL Developer Data Modeler.
  
  Please help me soon.
  
  Jean

  Hi John,.

  Every time I'm fence design and export the ddl and reopening through the import of the DDL file

  Why are you doing this? Once the DDL file is imported and then save the drawing and open simply saved design, no need to generate the DDL and import it every time that you start Modeler data.
  On the list of values - forced as this CHECK (Active_Flag IN ('A', 'I')) are imported as constraint check plain and not as a list of values.
  There are the more specific elements import of check constraint - they are defined as type database constraint that you select during the import. Accordingly if you import your DOF as Oracle 10 g DDL, then you will get forced correct check in DDL generated for Oracle 10 g and Oracle 11 g. Constraint of evil will be generated for Oracle 9i. You can move the constraint for Oracle 9i (in the check constraint dialog box) or generic if it can be treated as such constraint.

  I logged for DOF bad bug.

  Philippe

• The maximum size of the model in SQL Data Modeler?

  Hello

  The number of objects is the maximum value that can be used in a model in SQL data maker. I reverse engineered a scheme (see previous posts - thank you to all that helped) which contains 1000 + tables (a candidate for remanufacturing if ever I saw a!) but the Data Modeler is struggling to display them and performs very slowly. I can pull the same schema in the Oracle Designer and that works well, as ERwin-t - y at - it something I can do to improve the performance of the Data Modeler?

  Or people would recommend cutting the model into smaller pieces, which will be a little difficult because it's a bit of a rat's nest.

  John

  Hi John,.

  You can try to fix the memory usage - Re: problem of memory with large model

  And you may have better performance if divide you large diagram in subviews.

  Philippe

• MS SQL database recover model for vFoglight Pro?

  Hello
  I get a question from one of our partners on the support for the different models of MS SQL recovery (Simple, full, and using newspapers).
  Are there restrictions or is this model is used by the MS SQL DB?
  
  (Table from Microsoft)
  Thank you
  Daniel

  There are no restrictions on the mode of recovery SQL but by experience, Simple recovery does not allow transaction logs to fill out and cause problems writing to the db.
  Of course, if you use the full recovery model, you could just save your db often to purge the logs.
  A SQL DBA would normally have a preference and this wouldn't be a problem.
  Again, there are no restrictions on this.
  -Larry

• How to put restrictions into the laptop using the domain?

  Hey! I want to know how to put the restriction in my laptop using the domain. While I may restrict the use of the USB into my laptop?

  Can U help with this.
  Kaifi Asif

  I am not sure that the use of a domain is specific to the type of restriction being attempted.

  A pindrive is usually a USB type device that is inserted into your local system. With this ability, or other devices can be inserted and used. Areas tend to assign all of your computer to a specific network, usually hosted by your company or the cloud. Areas rarely restrict the use of the material.

  For material restrictions, your company or other provider will usually deploy a security product for your local device. It can be configured to prevent the use of the spindle-disks, external hard drives or other types of media that allow the storage and retrieval of information; all by allowing the use of devices without storage type (types of wireless keyboard/mouse).

  Of course, Windows 7 allows you to join a working group and which allows sharing data from other systems, but is not a network "domain." Those are centrally managed by network/firewall servers and network administrators.

  If the device is a personal device, then there are products that can be purchased allowing the locking of the external media storage devices; they run at first upward and once installed, don't allow external storage devices to use once it is uninstalled. All this happens in the background.

  There is however a very radical measure, and this is to turn off the USB port at the hardware level. This however, would prevent ANY type of USB device to work in this port. This type of restriction is probably is not the right course of action.

  I hope this helps...

  Good luck!

• Does not not for java.sql.Date sort field

  Hi Experts ADF,

  JDev version 11.1.1.7.0

  I use a POJO based datacontrol, who is dragged like a table on page JSFF. One of the field is a java.sql.Date data type in POJO.

  So for example in the table 4 values are there to this date field as

  2.2.2014

  3.2.2014

  31.1.2014

  to 31.12.2013

  So while sorting in ascending order, it should come as below

  to 31.12.2013

  31.1.2014

  2.2.2014

  3.2.2014

  And vice-versa.

  But if I click on sort it sorts by the first 2 digits only, and I'm under results for sorting (ascending)

  2.2.2014

  3.2.2014

  31.1.2014

  to 31.12.2013

  Please suggest on this. Thanks in advance.

  Thank you

  Animesh

  Hi This sorting has been solved by changing of java.util.Date.

  Yes his watch to the client as an outputText inside the table. Sorting option is there for af:column.

  Thank you

  Roy

• Synchronize the dictionary of data with model only works for models imported?

  When I imported data dictionary model (file-> import-> data dictionary) then in relational model the two buttons "Synchronize Data with Model Dictionary" and "Synchronize model with Data Dictionary" works very well.
  
  But when I model created from scratch and I'm clicking on the buttons "Synchronize data dictionary with the model" or "Synchronize model with Data Dictionary" nothing happens.
  
  It works only for models imported?
  
  (Data model EA 3.3)

  Hello

  Yes, Synchronize only works for objects that were imported to the original (like Synchronize uses the information entered during the import to determine which database connection and the database object to compare to).

  If your model is not imported, you can achieve the same effect as follows:
  -Open the template in Data Modeler and also open the relevant physical model.
  -Do an Import of data dictionary, select the objects you want to compare with that.

  After the import phase, this will display the dialog box to compare, showing the differences between the objects imported from the database and your model.

  Note that if you intend to generate the DDL to update your database of the difference (as in "synchronize with Model Data Dictionary"), you must select the "Swap Target Model" option in step 2 (select database schema) data dictionary import wizard.

  David

• java.lang.ClassCastException:String cannot be cast to java.sql.Date

  I have a date component. MinValue named Id2 and the following code is to run a class cast exception indicating that the string value cannot be cast to a date sql
  
  java.sql.Date dateNeeded = (java.sql.Date) this.getId2 () .getValue ();
  
  can someone help me to overcome this problem.
  
  Thanks and greetings
  Janak
  
  Published by: new_to_ORACLE on February 18, 2011 16:56
  
  Published by: new_to_ORACLE on February 18, 2011 16:58

  the Date attribute is of type object oracle.jbo.domain.Date
  so, first try to cast to oracle.jbo.domain.Date. then to java.sql.Date object

  If you need to cast to another Date object, see this site:
  http://www.ecotronics.ch/webdesign/javadate.htm

  Published by: M.Jabr on February 19, 2011 11:53

• How to use the TRUNC function with dates in the expression builder in OBIEE.

  Hello
  How to use the TRUNC function with dates in the expression builder in OBIEE.
  TRUNC (SYSDATE, 'MM') returns 1 July 2010"where sysdate is July 15, 2010 ' in SQL. I need to use the same in the expression builder in the logical layer mdb column.
  
  
  Thanks in advance

  Use it instead:
  TIMESTAMPADD (SQL_TSI_DAY, (DAYOFMONTH (CURRENT_DATE) *-1) + 1, CURRENT_DATE)

• Cannot use tables nested in SQL

  Hi, just want to ask questions about the code below:
  

  SQL> declare
    2      type t_record is record( x number, z number );
    3      v_record t_record;
    4
    5      type t_col is table of t_record;
    6      v_col t_col := t_col();
    7      v_col2 t_col := t_col();
    8  begin
    9      v_record.x := 5;
   10      v_record.z := 6;
   11      v_col.extend;
   12      v_col( v_col.first ) := v_record;
   13
   14      -- returns error PLS-00425
   15      select level, level*2
   16      bulk collect into v_col2
   17      from dual
   18      connect by level <= v_col( v_col.first ).x;
   19  end;
   20  /
      connect by level <= v_col( v_col.first ).x;
                                 *
  ERROR at line 18:
  ORA-06550: line 18, column 32:
  PLS-00425: in SQL, function argument and return types must be SQL type
  ORA-06550: line 18, column 32:
  PLS-00425: in SQL, function argument and return types must be SQL type
  ORA-06550: line 18, column 25:
  PL/SQL: ORA-00904: : invalid identifier
  ORA-06550: line 15, column 5:
  PL/SQL: SQL Statement ignored

  I don't see any function. Oracle sees the nested in a function table?
  
  The call
  
  v_col (v_col.first) .x
  
  Returns a NUMBER - a right to SQL data type data type?
  
  Bug? Not supported? I'm doing it wrong? =)
  
  Thank you very much.
  
  Kind regards
  Rhani
  
  Published by: triple.r.kear on April 23, 2009 13:58

  Rhani,

  The types that you use are all types of PL/SQL. To be used in a SQL query, the type must be a SQL type. For example, you can declare an object type with the same definition of the level of sql. Then create the type of array.
  -----------------------------------------------------
  SQL > Create or replace type t_record as the object (x, z number);
  3 N

  Type of creation.

  SQL > Create or replace type t_col is table of the t_record;
  3 N

  Type of creation.

  SQL >
  ---------------------------------------------------
  Now, try to use them in the
  ---------------------------------------------------
  SQL > declare
  2 v_col t_col: = t_col();
  3 v_col2 t_col: = t_col();
  4 x number;
  Number 5 z;
  6 start
  7 x: = 5;
  8 z: = 6;
  9 v_col.extend;
  10 v_col (v_col.first): = t_record (x, z);
  11. Select t_record (level * 2)
  in bulk 12 gather in v_col2
  13 of the double
  14 connect by level<= v_col(="" v_col.first="">
  15 end;
  16.

  PL/SQL procedure successfully completed.

  SQL >

  --------------------

  Kind regards
  Dipankar.

• Oracle text using for dynamic comparison of data splitters

  Hello
  
  I have two tables with similar columns. There is a free text field (e.g. address). Address fields contain 1 to 10 words in different order.
  Address cut into 4 columns: Address1, Address2, address3, zip.
  
  ***************************************************************************************************************************
  
  I want to be able to retrieve all related rows in both tables using the CONTAINS operator and/or search fuzzy. Any other solution is more then welcome.
  
  ***************************************************************************************************************************
  
  TABLE oldaddress Data:
  
  12385 OAK LN APT 9898 LAYTON, UT 84040
  
  TABLE newaddress Data:
  
  9898 12385 OAK LN LAYTON, UT 84040 APT
  12385 OAK LN APT 9898 LAYTON, UT 84040
  12385 OAK LINE LAYTON, UT 84040
  9898 12385 OAK LN LAYTON UT APARTMENT
  12385, OAK LINE LAYTON, UT 84040
  
  Please, note that basically {color: #008000} * addresses * are the same{color}. My goal is to recover all of the new addresses by comparing the data to the oldaddress table.
  
  My steps are:
  
  -1.
  create the table OLDADDRESS
  (
  ID NUMBER (20) not null,
  ADDRESS1 VARCHAR2 (30),
  ADDRESS2 VARCHAR2 (30),
  ADDRESS3 VARCHAR2 (30),
  POSTCODE VARCHAR2 (10),
  ALL_COLS VARCHAR2 (1)
  );
  
  -2.
  create the table NEWADDRESS
  (
  ID NUMBER (20) not null,
  ADDRESS1 VARCHAR2 (30),
  ADDRESS2 VARCHAR2 (30),
  ADDRESS3 VARCHAR2 (30),
  POSTCODE VARCHAR2 (10),
  ALL_COLS VARCHAR2 (1)
  );
  -3. Insert data
  Start
  insert into OLDADDRESS (ID, Address1, Address2, ADDRESS3, ZIPCODE) values (' 11, ' OAK 12385 LN ","APT 9898', 'UT LAYTON', 84040');
  insert into NEWADDRESS (ID, Address1, Address2, ADDRESS3, ZIPCODE) values (22, "APT 9898', ' OAK 12385 LN", 'LAYTON UT", 84040');
  insert into NEWADDRESS (ID, Address1, Address2, ADDRESS3, ZIPCODE) values (' 33, ' OAK 12385 LN ","APT 9898', 'UT LAYTON', 84040');
  insert into NEWADDRESS (ID, Address1, Address2, ADDRESS3, ZIPCODE) values (' 44, ' 12385, OAK LN ","APARTMENT 9898', 'UT LAYTON', 84040');
  insert into NEWADDRESS (ID, Address1, Address2, ADDRESS3, ZIPCODE) values (55, ' 12385 OAK LINE","APT 9898', 'UT LAYTON', 84040');
  insert into NEWADDRESS (ID, Address1, Address2, ADDRESS3, ZIPCODE) values (' 12385 OAK LN, 66; "," APT 9898', "LAYTON UT»(, 84040');
  insert into NEWADDRESS (ID, Address1, Address2, ADDRESS3, ZIPCODE) values (77, 'APARTMENT 9898' 12385.', OAK LN', 'LAYTON UT', '84040');
  commit;
  end;
  
  -4. Created a section of land:
  BEGIN
  CTX_DDL. CREATE_PREFERENCE ("my_datastore", "MULTI_COLUMN_DATASTORE");
  CTX_DDL. SET_ATTRIBUTE
  ("my_datastore",
  "COLUMNS",
  "ADDRESS1, ADDRESS2, ADDRESS3');
  CTX_DDL. CREATE_SECTION_GROUP ('MYGRP', 'BASIC_SECTION_GROUP');
  CTX_DDL. ADD_FIELD_SECTION ('MYGRP', 'FIELD1', 'ADDRESS1', TRUE);
  CTX_DDL. ADD_FIELD_SECTION ('MYGRP', 'FIELD2', "ADDRESS2", TRUE);
  CTX_DDL. ADD_FIELD_SECTION ('MYGRP', 'FIELD3', 'ADDRESS3', TRUE);
  END;
  /
  
  -- 5. CREATING INDEXES
  CREATE INDEX my_idx WE newaddress (all_cols)
  INDEXTYPE IS CTXSYS. FRAMEWORK
  PARAMETERS
  ("My_datastore of the DATA store
  GROUP of SECTIONS mygrp');
  
  -6. Select all the fields:
  
  SQL & gt; Select Address1 address2, address3, postal code
  2 of newaddress
  3 where CONTAINS (all_cols, (12385 & Oak & 9898'), 1) & gt; 0;
  
  ADDRESS1 ADDRESS2 ADDRESS3 ZIP
  -----
  9898 12385 OAK LN LAYTON, UT 84040 APT
  12385 OAK LN APT 9898 LAYTON, UT 84040
  12385, OAK LN APARTMENT 9898 LAYTON, UT 84040
  12385 OAK LINE APT 9898 LAYTON, UT 84040
  12385 OAK LN. 9898 APT LAYTON, UT 84040
  9898 12385 APARTMENT. LAYTON, UT 84040 OAK LN
  
  6 selected lines.
  
  -7. * Here, I am not able to find a way to make massively for several lines? How to use the operator CONTAINS external data instead of text (12385 & Oak & 9898')?
  Should I use ref cursor / bulk collection? Maybe the REGULAR EXPRESSIONS must be useful (and how)? *
  
  Select Address1 address2, address3, postal code
  of newaddress
  where CONTAINS (all_cols, (' Param 1 & 2 Param & Param 3... &...)) Param no), 1) > 0;
  
  Param 1 & Param 2 & Param 3... &... Param n refer to ' select address1. » '|| address2 | "| Address3 oldaddress'.
  
  I use oracle 10g.
  
  Thank you for coming ;)
  
  
  Kind regards
  
  Julia

  I don't know what kind of output desired, perhaps something like the following.

  SCOTT@orcl_11g> COLUMN old_ad1 FORMAT A15
  SCOTT@orcl_11g> COLUMN old_ad2 FORMAT A15
  SCOTT@orcl_11g> COLUMN old_ad3 FORMAT A15
  SCOTT@orcl_11g> COLUMN new_ad1 FORMAT A15 newline
  SCOTT@orcl_11g> COLUMN new_ad2 FORMAT A15
  SCOTT@orcl_11g> COLUMN new_ad3 FORMAT A15
  SCOTT@orcl_11g> select o.address1 old_ad1, o.address2 old_ad2, o.address3 old_ad3, o.zipcode old_zip,
    2           n.address1 new_ad1, n.address2 new_ad2, n.address3 new_ad3, n.zipcode new_zip,
    3           SCORE (1)
    4  from   newaddress n, oldaddress o
    5  where  CONTAINS
    6             (n.all_cols,
    7              o.address1 || ' ACCUM ' || o.address2 || ' ACCUM ' || o.address3 || ' ACCUM ' || o.zipcode,
    8              1) > 0
    9  ORDER  BY SCORE (1) DESC
   10  /
  
  OLD_AD1         OLD_AD2         OLD_AD3         OLD_ZIP
  --------------- --------------- --------------- ----------
  NEW_AD1         NEW_AD2         NEW_AD3         NEW_ZIP      SCORE(1)
  --------------- --------------- --------------- ---------- ----------
  12385 OAK LN    APT 9898        LAYTON UT       84040
  12385 OAK LN.   APT 9898        LAYTON UT       84040              51
  
  12385 OAK LN    APT 9898        LAYTON UT       84040
  12385 OAK LN    APT 9898        LAYTON UT       84040              51
  
  12385 OAK LN    APT 9898        LAYTON UT       84040
  APT 9898        12385 OAK LN    LAYTON UT       84040              51
  
  12385 OAK LN    APT 9898        LAYTON UT       84040
  12385 OAK LINE  APT 9898        LAYTON UT       84040              26
  
  12385 OAK LN    APT 9898        LAYTON UT       84040
  APARTMENT 9898  12385 .OAK LN   LAYTON UT       84040              26
  
  12385 OAK LN    APT 9898        LAYTON UT       84040
  12385 ,OAK LN   APARTMENT 9898  LAYTON UT       84040              26
  
  6 rows selected.
  

• Given to replace my current iphone with a 6s - a trip that I can disable the use of boxes and use a unique sim card data for emails

  Given to replace my iphone today with a 6s - a trip that I can disable the use of boxes and use a sim card only data for email & web.

  If you go to settings > Mobile and less ' use of mobile data for: "turn off all except Safari and Mail

• Why my 6s Iphone says that I used 44,59 GB of data and documents when I don't have? Recently updated to iOS 9.2.1 and having problems.

  I bought the new 6 s iPhone with 64 GB of storage in December. A few days ago I updated to iOS 9.2.1 and I got a notification the next day saying that my storage was almost full. I was shocked because I have not yet used half of the 64 GB and before I upgraded to the latest updated everything worked well. Also, on a side note, game Center does not work and when I try to open the app it's just a blank screen and when I go into settings, click on the play icon, it does not even open.

  Back to the problem of storage, I don't not even use a lot of my storage upward. Look at the photo for reference. This photo was taken after I updated.

  So I am very confused right now with my phone and I have only had it a month ago and it's already the case. It does not make sense to me to have only 4.84 GB free. I used 6,76 Go on applications, and I have 20 apps and I understand that, but whence this other 44 gb?

  Why do we say I used 44,59 GB of data and documents when I don't? Could be a problem due to the update to iOS 9.2.1?

  BradCalifornia15 wrote:

  So I am very confused right now with my phone and I have only had it a month ago and it's already the case. It does not make sense to me to have only 4.84 GB free. I used 6,76 Go on applications, and I have 20 apps and I understand that, but whence this other 44 gb?

  Why do we say I used 44,59 GB of data and documents when I don't? Could be a problem due to the update to iOS 9.2.1?

  Connect your phone to iTunes on your computer and see what the ability the bottom bar shows for storage. You can have one large amount of 'other' data which may indicate a corrupted sync or corrupted update. If you have backed up with iTunes before you update, try to restore the backup.

  Take a look at the Board to the alarm user.

  What is 'Other' and what I can do about it?

• iPhone used 6 4 MB of data in 30 seconds

  My phone uses a large AMOUNT of data very quickly.

  I have "Cellular data" off at anytime and use wifi when available. I also have all my apps toggled off for data. Automatic downloads are at large, and in "iTunes & App Store," use data cell is also disabled also. " At the suggestion of Apple telephone support, I have upgraded to iOS 9.2.1.

  I was away from wifi and wanted to send two emails. I turned on "Cellular data", switched to "Mail" and sent emails. I also downloaded a dozen emails. I then turned off Mail and cellular data. It was used for about 30 seconds, and the use of cellular data for the current year has increased to 4 MB. The emails were not attached-heavy piece.

  Is there something that could be using the data that I'm not aware of, or it could be a problem in the phone?

  Thank you very much

  David

  4MB is a negligible amount of data.