Question on the implementation of the tables of choice with the arbitrary clues

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• Hello Mr President! I have a few questions about the Word report generation please.1.How can I add a border to a page in word? 2. How can I add gridlines to a table generated related word?. Can 3. how I add a border to a picture of the Word report?. Thank

  Hello!

  Sir, I have a few questions about generating word reports using (C language in labwindows) please.

  1. How can I add a border to a page in word?

  2. How do I add border lines and grid to a table generated in Word report (not "cvi control table"inserted from gui, I wonder about the table generated in Word report)?

  3. How can I fill a table cell of report word with the data type other than 'character '.

  And sir a question on the use of the timer in labwindows cvi please.

  Sir, I'm trying to set a time minimum interval timer to 1millisecond (0.001 s), that I have set, timer cares about the interval set by me he only meets the minimum default time interval which is, I think as 10milliseconds (I'm using windows xp service Pack 3 version 2002).

  Concerning

  Imran

  Pakistan

  Have you read this statement ? It explains how to set the registry value:

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• Questions about the implementation of clusters of storage and DTS on active cluster

  I have a few questions about the implementation of clusters of data store and SRS storage in VSphere 5.1.

  We have a data center with about 15 HP blades and a few servers non-lame.  The hosts are all either VSphere 5.0 or 5.1.  Our back-end storage is an EMC VNX 5700 with about 20 stores of data.  All the VMWare is managed by VCenter 5.1 running on a dedicated physical machine.

  Currently, each data store is used individually; No piles of data store are put in place.  When a new virtual machine is created, the administrator usually chooses the data with the most space store.  Periodically, we will go back and manually storage vMotion machines to balance the load.

  Recently, we have expanded the VNX storage, so we now have LUNS in different pools, with different levels of performance.

  What I would do is set up for the data store clusters, so that us when a virtual machine is created, the administrator must not know what data store is in which pool.  Also take advantage of the DRS storage so that the burden of storage will be "refine" himself a little.

  I know the setting up of a cluster of storage in a 'clean' environment is quite simple, but my concern is creation/conversion data warehouses existing in active production in the cluster, while they are used.

  If I access the screen "data warehouses and store data from clusters ', right-click on the data center and create a cluster, and then move the various data stores in the new cluster, will there be an interruption in the production running systems?

  I also wonder about activation of storage i/o control.  It is not currently enabled on data warehouses.  I know it's useful for the StorageDRS, but will be allowing any negative impact on the system?  If I turn on the warehouses of data, is there anything else I should do or set in addition to all that allows him?

  Finally, we are in the process of Site Recovery Manager configuration.  SRS has an impact on the configuration of the data clusters and DTS store?

  Thanks in advance for your comments.

  Mike O.

  Gregg Robertson wrote:

  Hello

  Clusters of data and using DTS store doesn't impact RS even if you create a cluster of data store for storage of replicated data and another for everyone else, this way you machines virtual you want to replicate are not moved on warehouses of data that are not replicated , but will still have the ability to move if there is a conflict.

  Gregg

  With all due respect but SRM and DTS don't go together. SRM does not at all support the use of DTS. So if you are configuring SRM forget DTS for now.

  Reason for this is that SRM knows no DTS and VMs can be in flight when a failover should occur, and bad things can happen. Also, the protection breaks when a virtual computer is moved between data warehouses in a cluster data store.

  In short: don't go there.

• General question about the themes...

  Good day to all... A few Questions on the themes and my options for my app:

  Im running 4.2.4 on XE currently... and Im using the 25 responsive Blue theme...

  Some of my users are commenting that the application takes a bit of screen estate leaving less room for the actual data. They also comment that it's a bit boring!   (and for reference, they also use applications created using DevExpress by another development team... (https://demos.devexpress.com/RWA/SalesViewer/RevenueBySector.aspx) for an example...

  So, I'm looking for options theme... If I look at the standard themes, I have 4 themes style HTML5 (23-26), which all use a lot of screen space (probably because they are designed with tablets in mind)...  But if I want to use a smaller style then Im left with just two styles a bit smaller (21 and 22). Who are both very close and very grey and bland... (let's call it company)...

  I have also to search the Web and found very few themes available... There are a few sites, but nothing spectacular...  So on my questions:

  Ive been told I should not use the existing themes, as are day a non-compliant with new browsers. However, some are very nice, and it's a shame, that they should not be used...

  Did someone knows if they will become in the future, is it possible to migrate the? What are the implications of the use of one of the old legacy themes?

  Version 5 will implement some new themes?

  Are at - it somewhere that Ive missed all good themes 'out there'... ?

  What other ways are there to customize the new themes... (and Im not a Web Designer and not a CSS expert either)?  Is there a generic method of simple method to change the topics without hours exploring CSS... (for example by changing the general theme to a more obvious color..) My thought is around 5 or six changes their that change the appearance / colors/style throughout the entire application etc...

  Any other ideas or thoughts would be useful...

  Kind regards

  Richard

  Richard Legge wrote:

  Ive been told I should not use the existing themes, as are day a non-compliant with new browsers. However, some are very nice, and it's a shame, that they should not be used...

  As discussed in one of your previous threads, some 'legacy' themes are older than others. I wouldn't really classify a focus standards mode introduced in APEX 4.0 as "legacy", unless you need a complete support on mobile devices. As already said, I would like to avoid completely the themes of quirks mode 8, 10, 11, 13, 14, 15, 16, 18, 19 and 20.

  No one knows if they will become in the future

  Unlikely. A few fairly important bugs in original/first themes have never been fixed, so it is unlikely that Oracle will spend any effort to change them in the future.

  is it possible to migrate their?

  Regarding the themes inherited from 'real' quirks mode (marked with a ' * ' and listed above), my advice would be Don ' t bother. IMO, none of them are visually interesting enough to be worth the effort. Migration would imply:

  1. Adding a DOCTYPE HTML5 at all page templates to the trigger standards mode
  2. Validate the HTML code for all models
  3. Modify the HTML code to make it as standards compliant as possible
  4. Validate the CSS for all style sheets
  5. Edit the CSS to make it as standards compliant as possible
  6. The appearance test, dynamic behavior and accessibility in all required browsers
  7. Fixing of Visual rendering, dynamic behavior and accessibility (HTML, CSS and JS)
  8. Repeat 2 until levels required compliance to standards, rendering, dynamic behavior and accessibility are met.

  It's not trivial.

  What are the implications of the use of one of the old legacy themes?

  The themes 'true' legacy to be run in quirks mode, there will be problems with:

  • Lack of support for some features of APEX 4.x (for example, selectors of the region and interactive reports on the theme)
  • Incompatibility with jQuery waiting / requires the standard mode
  • Incompatibility with modern browsers and devices (pre - 4.x themes have been designed to be compatible with IE6 and equivalent browsers)
  • Incompatibility with modern HTML and CSS features due to running in quirks mode (there is a problem in Internet Explorer more than other browsers)
  • Accessibility issues
  • Difficulty overall customization appearance due to the incorporation of Visual elements (images and background colors) in table HTML layouts

  Designed for Internet Explorer, the situation is much worse. Basically, there is no support for everything that didn't work in IE6 (for some values of 'work'). This means no CSS3, no support for many useful things from the CSS 2.1 (e.g. attribute selectors) specification and no support for the various elements and HTML attributes.

  For the themes "inherited" standards mode, there will be fewer questions, probably mainly related to accessibility and support for non-bureau devices.

  See also was content to change the Page size for a similar description.

  Version 5 will implement some new themes?

  Yes.

  Are at - it somewhere that Ive missed all good themes 'out there'... ?

  Third party themes are available (usually for a price) from various places.

  What other ways are there to customize the new themes... (and Im not a Web Designer and not a CSS expert either)?  Is there a generic method of simple method to change the topics without hours exploring CSS... (for example by changing the general theme to a more obvious color..)

  Probably not. Especially for a novice not familiar with more advanced CSS techniques.

  My thought is around 5 or six changes their that change the appearance / colors/style throughout the entire application etc...

  This is likely to be amazingly difficult as the new themes make great use of the edge of CSS technical bleeding with several layers of rules to specify the appearance of a component. Heavy duty also includes CSS sprite images, which means that this customization requires editing of image as a substitute or changes to the CSS rules. See the following for examples:

  • Re: How to change the Crimson color on issue 23
  • Re: Changing the background color of the Page template
  • Re: Change the color of the title area of report Standard
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• Question about the design of conditional text

  Posted in the wrong forum, post again here.

  I have a relatively important book (230 pages) with dozens of tables and 100 graphics. I need 4 versions of this book. One for each grade level (3) and the other if happy for all 3 grades is sold as a "master class".  Other than the implementation of conditional text, the book is ready to go. I tried two different ways to approach the tables under certain conditions (some of which are within blocks of text, some just anchored to a page) but I do not quite understand.  Application of conditional text tags (with different colors and markers for each) seems to crash (i.e. almost duplicatable unlike the grave 'normal' down 3-4 I feel daily last month that are just randomly). Sidenote: I was very happy to see that they will solve the crash of book printing...

  Reference markers are involved in these conditional sections, and I have my suspicions that they are guilty of the root of my other problems of crash, but then FM crashed when applying conditional text to a section that * don't * have a x - ref, so I don't know what to think.

  I need to get out Monday. So my question is, if I need 4 tables in one page (one for each version) I better just do 4 copies of the book and the compilation of this way? I sold the customer on FM mainly due to the ability to compile several book of basic documents... so, I really hate to have 4 copies when I give the source. I know that you can select rows in a table for a version (so I could do a very large table for 3 versions and simply choose different lines), but this is one thing that seems almost certain to make it crash as well.  And the paintings of masters have an extra column, but also a line so I still need 2 tables by doc so I could get the conditional statements to stop crashing. Is there a better way to 'design', which could suggest an experienced FMer? Some custom utility which works even if it isn't free?

  Just in case someone asks:

  The system configuration

  FM 11

  new facility in August, not upgraded

  All the files are originally from FM11 and new

  Windows 7-64 bit

  20 GB of memory

  2 TB - local disc c /.

  Thanks for your suggestions on this.

  Well, it didn't crashed this morning when I put the x back references in the conditional table. Sent to fmerror with the steps for dupe.

  But on the mif wash. I've done it "manually" once a week now for the last two weeks. Can't say if it is to help, but it is always recommended, so I do. However, I was wondering if anyone had a recursive script that would do this automagically...

  Thank you

  Laurie

  Edit:

  Search mif washing (and variants) and nothing gets on the Adobe site. I figured out through a vague reference to an old thread where to find it and thought that I note for new users: If there is...

  Book MIF Wash is that a utility provided by Adobe that recursively traverses all the files in your book, opens, writes the .mif file then re-recorded this file to your FM - washing apparently file everything watered in your FM file. Manually, this process takes forever. And even if you see frequent references to: did you do a mifwash yet? "when someone has a problem, there is no documentation on what I found.

  It is a "sample" allowing Adobe script.

  Go whenever you have installed FrameMaker and navigate to the BookMIFWash folder or browse to the file BookComponentMIFWash.dll, which in my case was to C:\Program Files (x 86) \Adobe\AdobeFrameMaker11\Samples\ScriptsAndUtilities\BookMIFWash.

  Copy the file BookComponentMIFWash.dll in C:\Program Files (x 86) \Adobe\AdobeFrameMaker11\fminit.

  Restart the console.

  Then you will see that nothing has changed.  ;-)

  You must select the book with your mouse in the Document window, and then the menu item utilities book "dynamically" appears. Down there, you will find some MIF Wash book.

  I always pay attention to the warning to make sure that I have a copy of the entire project before running it. :-)

  Hope this helps someone else.

• Question on the Distributor AW at the IPCC 7.0

  Hi all

  I have a question about the AW. When I restart the service AW, but I has not restarted the router of appeal and recorder service, I want to know if the recorder data will be synchronized in the AW DB when AW service is OK.

  All effort will be appreciated.

  Thank you & best regards

  CAI Yi

  Hello

  Data of AW databases are synchronized when th distributor returns once again.

  Configuration data are filled with the latest data in the configuration database of recorder, and all registers in the historical data in the paper are sent to the HDS, if you have configured a HDS instead of Distributor.

  You must take into account the retention period in Data Logger and the HDS, for historical data, so if you have problems in the AW, for example for 5 days and your retention period in the historical tables of the recorder is 4 days, when the AW synchronizes with the recorder you will have lost the historical data of these four days.

  Hope this helps,

  Juan Luis

• Table nested @ schema - level how to extract the first clue?

  Hello

  My version of oracle database: 11g

  I present to you the code here and here are the steps by which I created a table and theres a regular column to the number, but the 2nd column is a nested table.

  (1) create or replace type s_def_NT_DepEmployees is table of the varchar2 (100);

  2)

  create the table employees_NT_test

  (number of department_id

  c_of_s_def_NT_DepEmployees s_def_NT_DepEmployees)

  nested as NTs_c_of_s_def_NT_DepEmployees table c_of_s_def_NT_DepEmployees store

  (3) now, I inserted 2 records:

  insert into employees_NT_test values (1, s_def_NT_DepEmployees ('Rahul', 'Myra'));

  insert into employees_NT_test values (2, s_def_NT_DepEmployees ('Rashi', 'Gaurav'));

  (4) now get me this sql allows employees of department_id: 1

  Select column_value

  table (select c_of_s_def_NT_DepEmployees in the employees_NT_test where department_id = 1);

  Output:

  Rahul

  Myra

  Now my question: I want to just choose the first clue: IE: rahul (and not myra) and it should be compatible such that if I select the two departments I should get my output like:

  Department_id | employees

  1                    | Rahul

  2                    | Rashi

  PS: I am looking for a sql query, I hope I presented my question clearly, if there are doubts please let me know.

  Thanks in advance

  Rahul

  Now my question: I want to just choose the first clue: IE: rahul(and not myra) and should be consistent

  You can only do in a deterministic manner, given the current design.

  Unlike PL/SQL, SQL has no way to access the items in the collection of their indices.

  We can think about using ROWNUM (or ROW_NUMBER) in a subquery, but the SCOREBOARD operator and later join operations do not guarantee that the order will remain the same in the different calls.

  You must redefine the collection 's_def_NT_DepEmployees' as an array of objects, and this object would include an index attribute explicitly on which you can filter.

  The alternative is to create a function that takes the collection and the index for the arguments and returns the element at index - but even in this case I'm not sure that oracle could rebuild deterministically collection either.

  Why use a table nested at all?

• Question about the database update for Vsphere 4.1 to 5.1

  Hello

  We are about to upgrade our environment vsphere 4.1 and 5.1. I have a question regarding the upgrade of the vcenter server. Today, we have installed SQL SERVER 2005 Express database and what I get when I run the setup I will be invited to install 2008 r2 express or use the existing database. I guess I picked the new installation 2008 r2 express database? This will keep my DB inventory and just install the new DB SSO and tables?

  I read that you need to run som aswell from the installation CD SQL queries but are - that if you choose the existing database?

  hope you understand

  If you are doing a new installation of 51u1/5.1, the DB that is installed is 2k8R2 express... However, on the update from versions 4.x 2 k 5 db is preserved.

  Concerning

  Girish

• A question about the insertion of the localTimeStamp returned the value into a timestamp with time zone column

  Hello

  Oracle version: Enterprise Edition Release 12.1.0.1.0 - 64 bit

  OS: CentOS 4.6 X86_64                  

  I have a question about the localTimeStamp function. According to the documentation for this function is
  the same thing as current_TimeStamp except that the returned value does not include the time zone.

  Consider the following example:

  SQL > create table tmptab (colval timestamp with time zone not null);

  Table created.

  SQL > insert into tmptab (colval) values (localTimeStamp);

  1 line of creation.

  SQL > select t1.colval, tmptab from t1;

  COLVAL

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

  24 JANUARY 14 09.45.42.253732 H + 01:00

  SQL >

  Why introduce the foregoing did not fail? the data type of the column in my table colval expects a timestamp with time zone

  during each which inserts as I understand (correct me if I'm wrong) is not provided by the localTimeStamp function.

  Could someone kindly tell me what I misunderstood?

  Thanks in advance,

  dariyoosh wrote:

  Hello

  Oracle version: Enterprise Edition Release 12.1.0.1.0 - 64 bit

  OS: CentOS 4.6 X86_64                  

  I have a question about the localTimeStamp function. According to the documentation for this function is
  the same thing as current_TimeStamp except that the returned value does not include the time zone.

  Consider the following example:

  SQL > create table tmptab (colval timestamp with time zone not null);

  Table created.

  SQL > insert into tmptab (colval) values (localTimeStamp);

  1 line of creation.

  SQL > select t1.colval, tmptab from t1;

  COLVAL

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

  24 JANUARY 14 09.45.42.253732 H + 01:00

  SQL >

  Why introduce the foregoing did not fail? the data type of the column in my table colval expects a timestamp with time zone

  during each which inserts as I understand (correct me if I'm wrong) is not provided by the localTimeStamp function.

  Could someone kindly tell me what I misunderstood?

  Thanks in advance,

  Then, when you do

  create table t (neck DATE);

  Insert into t (to_date ('1st January 2014', ' mon-dd-yyyy "");)

  Are you surprised that it works? After all a DATE column contains a time component, you do not provide: but he

  works and gives you 00:00:00 as the component "hour".

  Similarly, the timezone component is being developed to automatically with, I think, time zone of your system.

• question on the sql statement

  Hi expert,
  
  I have after sql statement, the function 'hiroc_get_delta_amount1' and 'hiroc_get_delta_amount2' are used separately in select and where subparagraph. These two functions are exactly the same, except that there is a log insert inside statement. for the 'hiroc_get_delta_amount1' function, newspapers are supposed to write the newspaper of table1, while for the function "hiroc_get_delta_amount2", newspapers are supposed to write the newspaper of table2. After you run this sql, I got the data loaded in the table2 newspaper, however, no data is loaded into newspaper table1.
  
  could you please tell me why there is no data in table2 journal for function
  
  1. sql statement;
  
  Select
  pp.policy_premium_pk,
  pp.policy_fk,
  pp.policy_term_fk,
  pp.risk_fk,
  pp.coverage_fk,
  pp.transaction_log_fk,
  pp.coverage_component_code,
  hiroc_rpt_user.hiroc_get_delta_amount1 (pp.policy_fk, pp.policy_term_fk, pp.risk_fk, pp.coverage_fk, pp.transaction_log_fk, pp.coverage_component_code),
  pp.rate_period_from_date
  PRODBKUPDW_MART.rmv_policy_premium pp
  where pp.rate_period_type_code = 'TERM_COVG. '
  and pp.coverage_component_code <>'NETPREM '.
  and hiroc_rpt_user.hiroc_get_delta_amount2 (pp.policy_fk, pp.policy_term_fk, pp.risk_fk, pp.coverage_fk, pp.transaction_log_fk, pp.coverage_component_code). = 0
  Pp.policy_premium_pk group,
  pp.policy_premium_pk,
  pp.policy_fk,
  pp.policy_term_fk,
  pp.risk_fk,
  pp.coverage_fk,
  pp.transaction_log_fk,
  pp.coverage_component_code,
  pp.rate_period_from_date;
  
  2. Insert the statement used for two functions of journal:
  
  (1) function "hiroc_get_delta_amount1".
  
  insert into HIROC_RPT_USER. Values of LOG_TEST1 (v_start, sysdate,
  p_policy_fk, p_policy_term_history_fk, p_risk_fk, p_coverage_fk, p_transaction_log_fk, p_comp_code);
  COMMIT;
  
  
  (2) function "HIROC_GET_DELTA_AMOUNT_1".
  
  insert into HIROC_RPT_USER. Values of LOG_ZB_TEST_1 (v_start, sysdate,
  p_policy_fk, p_policy_term_history_fk, p_risk_fk, p_coverage_fk, p_transaction_log_fk, p_comp_code);
  COMMIT;

  WRONG FORUM!

  Welcome to the forum!

  Unfortunately, you have posted on the SQL Developer forum which, as the title of the forum is NOT for questions of SQL and PL/SQL.

  Please mark this thread ANSWERED and transfer your question in the forum SQL and PL/SQL
  SQL and PL/SQL

  When repost you your question, you must provide the DDL for the two functions, not only a query in them. And unless these functions use the pragma AUTONOMOUS_TRANSACTION and VALIDATION and then inserts into a table 'log' what they do will be not permanent anyway.

  You will also need to provide the number of rows that the SELECT query returns since if no line is activated, the first function cannot even be called.

  Where this question: why are you recording of information in the context of a still SELECT query? What goal are you trying to achieve this returns the loss of performance you pay?

• Question on the ATAS storage

  I have a few questions on the role of the ATAS in ESX/ESXi.

  Depeding on what type of storage, you have there will be a certain ATAS selected. These ATAS are made for different SAN provider, for example:

  VMW_SATP_EVA
  VMW_SATP_EQL
  VMW_SATP_CX
  VMW_SATP_MSA
  VMW_SATP_LSI
  VMW_SATP_INV
  VMW_SATP_SVC
  .

  The ATAS manages failover if the active path fails, but why takes care of the need for specific failover of the seller? In other words, what is different between the paths for the two providers from the host perspective? A path for example a 'fail' in a different way or need to failover Eva performed in a different way to a path to EquaLogic?

  That ATAS 'interrogate' the path to detect problems or will he wait liabilities until the PSP times out and called the ATAS?

  Recently, I've been on a VMware customer support event were discussed, so I have a vision a bit on this topic now...

  I can only give a definitive answer to the last question: the PSP will signal the ATAS when it detects a path failure. The ATAS is that actively monitoring.

  I can also imagine that the vendor specific SATPs exist, because there are specific error codes of the seller that are used to signal the malfunctioning of the table. These must be interpreted correctly by the ATAS, and they will be evident for example in the SCSI sense codes which are also partially specific provider.

  Just my thoughts, can be somewhat speculative, so...

  Andreas

  -Visit my Blog experience front of VMware

• Basic question on the configuration of the OVD

  Hi gurus
  I have a basic question about the configuration of the TPM. I have all the "employees" in Active Directory and 'Employees + external users' in OID. The employee user password is maintained in AD, while the same for the external user is maintained in OID.
  
  Query:
  I need to configure authentication for an application for the employees present in the AD and present external users in OID. I have to join the profiles of employees present in AD and OID. Even if the employees are present in the OID, I don't want to configure for authentication of the OAM.
  
  How can I implement this using OAM and OVD.

  I got your condition.

  You said that OID contains external users as well as employees. You manage a container separated for employees in OID. If so, you job would be easy. If there is no container separated for employees on the OID and storing all users (employees and external users) in the same container (default: cn = Users, dc = xxx, dc is com) then you can get the list of AD users only with the following ldapsearch command:

  ldapsearch h Pei d 'cn = sleep '' w sub s b '' 'objectclass = user' SamAccountName

  Create three adapters OVD:

  1 adapter used (this should point to Active Directory)

  2. users adapter (when creating this, you have to exclude users AD, just similar to find the above option).

  3 create the adapter to store as the clubs above two adapters.

  Now, OAM should talk to store adapter.

  I hope this helps.

  Thank you
  GK

  Published by: GK Goalla on October 3, 2012 12:34

• A few Questions about the advanced Actions window

  Hello

  I have a few questions about the progress of the Actions (using the version of track CP7)

  1. What is the function of the action to "continue?"   Out of the peak action and advance the playback cursor?

  2. What does mean this comment "Nested calls to action advanced is a nice improvement."? Is the advanced decision at the top of a page of action tabs?

  3. What is the function of the option "custom" in the IF statement - "preform action if - custom", it doesn't seem to do anything for me?

  4. where can I get information about the timeline / playhead interaction with advanced actions, i.e. where the playhead is going again at the beginning of the slide. slide custom question - display button, e.g. verification of responses, comments - when all the objects are at the beginning of the timeline. I'm looking more for the read head of infromation functionality rather than how to implement this type of question.

  Thank you

  Donal.

  Continue: If an advanced standard action is triggered by a button, this will not trigger the playback head. If you want out, you can use continues. Continue can also be a choice in a conditional action, when one orders branching has nothing to special, but in advance. Continuous is also the "dummy" statement/command (this is the official name of a line in the dialog box advanced actions) If a statement has become unusable due to some reasons, it will be replaced by continue

  There is no nested call stocks advanced possible right now, one of my many feature requests. It would be sort of a subroutine that you can use over and over again, instead of having to create each time when necessary.

  A decision is one of the conditions to be an advanced conditional action. They allow to create more complex actions, as a loop or arrays are not possible. All decisions are executed in sequence and always.

  Custom: is a combination of or but it is rather limited, because you cannot use parentheses.

  I guess you'd better visit my blog if you want to learn more about the advanced actions.

  http://blog.lilybiri.com/

  I also did several Webinars on stocks advanced, last this afternoon (on the sharing of the actions) for Adobe. They are all available on request.

  Lilybiri

• question about the call in the trigger statement

  I faced a question on the written examination.
  
  A CALL statement in a trigger to call
  package (a)
  procedure b)
  c function)
  (d) another trigger
  
  Can someone give me answer with reason?
  I used the CALL statement inside the trigger, but not allowing to use. Could be sooner in the oracle CALL statement, we can use... This isn't a guess, so I ask in the forum...
  Please guide me...
  
  
  
  Rgds,
  PC

  You can use the CALL in a trigger without using EXECUTE IMMEDIATE

  SQL> create table t1 (
    2    col1 number
    3  );
  
  Table created.
  
  SQL> create procedure t1_proc
    2  as
    3  begin
    4    dbms_output.put_line( 'In T1_PROC' );
    5  end;
    6  /
  
  Procedure created.
  
  SQL> ed
  Wrote file afiedt.buf
  
    1  create trigger trg_t1
    2    before insert on t1
    3    for each row
    4* call t1_proc
    5  /
  
  Trigger created.
  
  SQL> set serveroutput on;
  SQL> insert into t1 values( 1 );
  In T1_PROC
  
  1 row created.
  

  I see no reason that you would in fact intentionally structure your code this way in this day and age because it would be likely to lead to confusion for those who had to support it in the future. But it's a valid syntax that probably made sense back in Oracle 5.

  Justin

• Question of the effectiveness of UNION

  Explain the plan on a union involving several selects a single table means the table is read only once for each selection. But is this actually happens? Are there tips to control this? Conceptually the table could be read only once, and each line is read that it could be provided with each selection, 'feed' the data for each selection as a set of pipelines. This is perhaps what is happening behind the scenes, but I don't know how to check or control that is relevant to me because the table involved is very large, but a union of several chooses is easier to write and maintain.
  
  This example shows two queries that provide the same result to illustrate what I mean. The table can be read once by using a single select that switches on the data. But the logic to pass values like this can get ugly pretty quick. A query of the unions allows each to be as simple as possible, but it seems to force the table to be read several times. Suggestions on how to optimize a popular union.
  
  This is Oracle Database 10 g Enterprise Edition Release 10.2.0.4.0.
  
  create table t1 (val1 val2 val3 number, number, type);
  
  insert into t1 (1, 21, 31, 1) values;
  insert into t1 (2, 22, 32, 1) values;
  insert into t1 (3, 23, 33, 1) values;
  insert into t1 (4, 24, 34, 2) values;
  insert into t1 (25, 35, 5, 2) values;
  insert into t1 (6, 26, 36, 2) values;
  insert into t1 (27, 37, 7, 3) values;
  insert into t1 (8, 28, 38, 3) values;
  insert into t1 (9, 29, 39, 3) values;
  
  explain plan for
  -a single query, logical ugly
  Select
  type deal when 1 then val1
  When 2 then val2
  When 3 then val3
  end
  COL1
  from t1;
  
  explain plan for
  -simple logic, but three queries
  Select val1 from t1 where type = 1 union of all the
  Select val2 from t1 where type = 2 union of all the
  Select val3 t1 where type = 3;

  user13027026 wrote:
  Explain the plan on a union involving several selects a single table means the table is read only once for each selection. But is this actually happens? Are there tips to control this? Conceptually the table could be read only once, and each line is read that it could be provided with each selection, 'feed' the data for each selection as a set of pipelines. This is perhaps what is happening behind the scenes, but I don't know how to check or control that is relevant to me because the table involved is very large, but a union of several chooses is easier to write and maintain.

  This example shows two queries that provide the same result to illustrate what I mean. The table can be read once by using a single select that switches on the data. But the logic to pass values like this can get ugly pretty quick. A query of the unions allows each to be as simple as possible, but it seems to force the table to be read several times. Suggestions on how to optimize a popular union.

  This is Oracle Database 10 g Enterprise Edition Release 10.2.0.4.0.

  create table t1 (val1 val2 val3 number, number, type);

  insert into t1 (1, 21, 31, 1) values;
  insert into t1 (2, 22, 32, 1) values;
  insert into t1 (3, 23, 33, 1) values;
  insert into t1 (4, 24, 34, 2) values;
  insert into t1 (25, 35, 5, 2) values;
  insert into t1 (6, 26, 36, 2) values;
  insert into t1 (27, 37, 7, 3) values;
  insert into t1 (8, 28, 38, 3) values;
  insert into t1 (9, 29, 39, 3) values;

  explain plan for
  -a single query, logical ugly
  Select
  type deal when 1 then val1
  When 2 then val2
  When 3 then val3
  end
  COL1
  from t1;

  explain plan for
  -simple logic, but three queries
  Select val1 from t1 where type = 1 union of all the
  Select val2 from t1 where type = 2 union of all the
  Select val3 t1 where type = 3;

  Well, the questions on the UNION, but your example has UNION ALL (they are not equivalent).

  In the latest version of the basis of the answer (for UNION ALL) is Yes using factorization of join.

  http://blogs.Oracle.com/optimizer/entry/optimizer_transformations_join_factorization

  That be answered, they technically correct answer would be to fix the data model. Having COL_1, COL_2, COL_X... usually reflects a design flaw.