Join between major operations and delivery details

Similar Questions

• What is the differene between the operation of the filter and NL semi join?

  Hi all.
  
  The oracle is gr 10, 2 and 11 GR 2.
  
  There are differences between the operation of the filter and the HASH/MERGE semi join in the treatment of subqueries.
  
  But I couldn't see the difference between the operation of the filter and NL semi join?
  (the only thing I know is that the operation of the filter mechanism has cached, but I'm not sure if semi NL)
  
  What are the advantages and disadvantages of each of them?
  
  Thanks in advance.
  Best regards.

  >
  The oracle is gr 10, 2 and 11 GR 2.
  >
  These are not "version. What are the 4-digit versions?
  >
  There are differences between the operation of the filter and the HASH/MERGE semi join in the treatment of subqueries.
  >
  What is? When you make a statement like this post the information (and links) that backs up your statement.
  >
  But I couldn't see the difference between the operation of the filter and NL semi join?
  (the only thing I know is that the operation of the filter mechanism has cached, but I'm not sure if semi NL)
  >
  We cannot 'see the difference' you don't has not post anything to watch us.
  >
  What are the advantages and disadvantages of each of them?
  >
  Each of what? Again - it must be as specific as possible if you want specific comments.

  In addition, given that you should generally not use indications in production in any case code what does what are the differences? Oracle will make the choice.

  Without something specific to comment on everything that we can do is provide several links that talk about joins and how to produce and review them. These are all notebook of Jonathan Lewis:

  http://jonathanlewis.WordPress.com/?s=semi-join
  http://jonathanlewis.WordPress.com/2010/12/20/index-join-4/
  http://jonathanlewis.WordPress.com/2010/08/15/joins-MJ/--Les merge joins
  http://jonathanlewis.WordPress.com/2010/08/10/joins-HJ/--Les hash joins
  nested loops http://jonathanlewis.WordPress.com/2010/08/09/joins-NLJ/--joings
  http://jonathanlewis.WordPress.com/2011/06/08/how-to-hint-1/--comment tip for joins

  Check out these articles. Pay attention to how, in each of them, it does not provide only a text description but also provides the code and explains the code.

  In other words, it provides information specific to illustrate what he is talking about. That's what you need to do if you need help with a specific topic: provide the query plans and output that you use as the basis for your question. Allows us to see EXACTLY what you're talking about.

• difference between the operational status of APs to the TOP and REG (registered)

  Hello guys,.

  I want to know what is the difference between the operational status of APs to the TOP and REG?

  Thanks in advance

  A radio operating state is up/down.  REG AP means that the PA has joined with success the controller.  The AP must be in the State REG (registry) radios appear.

  -Scott

  Please evaluate the useful messages *.

• Join between PAY_GRADE_RULES_F and BEN_CWB_PERSON_RATES

  Hi Experts,
  I'm working on the module of work remuneration and creating custom ETL based on some sources eBS bench.
  Can anyone let me know the joins between the tables: PAY_GRADE_RULES_F and BEN_CWB_PERSON_RATES?
  
  Thank you
  Anamika

  Hi med.

  I would start here; http://ETRM.Oracle.com

  Good luck

  Daan Bakboord
  http://obibb.WordPress.com

• How to set the join in the physical layer between the cube and the relational table

  Hello
  I have a data aggregated in essbase cube. I would like to supplement the information contained in the cube with data from relational source.
  
  I read the article http://community.altiusconsulting.com/blogs/altiustechblog/archive/2008/10/24/are-essbase-and-oracle-bi-enterprise-edition-obiee-a-match-made-in-heaven.aspx that describes how do.
  
  In this article, I think I have to define a complex join between any cube of essbase to my relational table in the physical layer.
  But when I use the Manager to join I am only able to define jooin between the tables of the source of the relationship, but not with the cube imported.
  
  In my case, I'm trying to reach the risk dimension in the cube based on risk_type_code (Gen3 members), with risk_type_code in relationship table dt_risk_type.
  
  How can I create this join?
  
  Concerning
  Hanane

  RelationTable.dt_risk_type = cube. "" Gen3, risk. "

  That's all ;-)

  See you soon,.
  C.

• several "logical joins" between a fact table and a dimension table

  It seems that cannot create multiple "logical joins" between a fact table and the table of a dimension in OBIEE with Administration Oracle BI tool. For example, whereas a business model with a dimension table TIMES and has made the table containing the value of START_TIME and END_TIME, we want to create separate logical joins BOTH done for the START_TIMEs and the END_TIMEs? Of course, underlying foreign keys can be created, but as far as I can tell the Administration Oracle BI tool does not support this. The solution would be to reproduce the table in TIME, but it's ugly.
  I'm looking for another approach.

  Try this. Create an alias of two for the TIME dimension (beginning & end) in the physical layer, then remove foreign key to the 'Parent' time dimension. Create the foreign key in the physical layer for new aliases, then create complex joins in the MDB layer for new aliases as well. This will allow you to present the two dates within the same table in the presentation layer. Not a more elegant solution, but it works.

• Major difference between the Group and the organizational unit?

  Pls explain me what is the difference between the groups and the organization unit in simple terms with an example in real time.

  Hello

  https://en.Wikipedia.org/wiki/Organizational_unit _ (computing)

  https://en.Wikipedia.org/wiki/Group _ (computing)

  See you soon.

• Join between mtl_material_transactions and po_lines_all pla

  Hey there! I hope you can help me.

  I do a query to join po_headers_all, po_lines_all, mtl_transaction_accounts and mtl_material_transactios.

  But, when I add the table po_lines_all he make me a cross with mtl_material_transactions join.

  I have a purchase order (i.e. 12015) with two lines and 2 receptions on the inventory.

  the first movement has been Po 12015 had a single line, and we had the reception on the inventory.

  later, to a new stage, we add an additional line to 12015 IN. and then we did the respective reception and for that PO, we two receptions, but when I join po_lines_all it to me 2 receptions through 2 and the result is 4 rows.

  I don't know what I'm doing wrong, if you can help me, that will be appreciated.

  This is my query:

  SELECT poh.revision_num,
         mmt.transaction_id,
         mmt.transaction_quantity cantidad_recepcion,
         mmt.organization_id,
         MSI.PRIMARY_UOM_CODE uom_recepcion,
         DECODE (
            MMT.TRANSACTION_TYPE_ID,
            24, NULL,
            80, NULL,
            DECODE (
               MTA.PRIMARY_QUANTITY,
               0, NULL,
               NULL, NULL,
               DECODE (MTA.ACCOUNTING_LINE_TYPE,
                       1, MTA.BASE_TRANSACTION_VALUE / MTA.PRIMARY_QUANTITY,
                       14, MTA.BASE_TRANSACTION_VALUE / MTA.PRIMARY_QUANTITY,
                       3, MTA.BASE_TRANSACTION_VALUE / MTA.PRIMARY_QUANTITY,
                       ABS (MTA.BASE_TRANSACTION_VALUE / MTA.PRIMARY_QUANTITY))))
            unit_price_recepcion,
         mmt.inventory_item_id,
         mmt.transaction_source_id,
         poh.po_header_id,
         poh.segment1,
         pol.item_id,
         pol.UNIT_MEAS_LOOKUP_CODE uom_OC,
         (SELECT uom_code
            FROM mtl_uom_conversions
           WHERE     1 = 1
                 AND inventory_item_id = 0
                 AND NVL (disable_date, SYSDATE) >= SYSDATE
                 AND unit_of_measure = pol.UNIT_MEAS_LOOKUP_CODE)
            UOM_CODE_OC,
         pol.unit_price unit_price_OC,
         pol.quantity cantidad_OC
    FROM mtl_transaction_accounts mta,
         MTL_SYSTEM_ITEMS_VL MSI,
         mtl_material_transactions mmt,
         po_headers_all poh,
         po_lines_all pol
   WHERE     1 = 1
         AND mta.transaction_id = mmt.transaction_id
         AND MSI.INVENTORY_ITEM_ID = MMT.INVENTORY_ITEM_ID
         AND MSI.ORGANIZATION_ID = MMT.ORGANIZATION_ID
         AND poh.po_header_id = pol.po_header_id
         AND poh.po_header_id = mmt.transaction_source_id
         AND mmt.INVENTORY_ITEM_ID = pol.ITEM_ID
         AND mta.inventory_item_id = mmt.inventory_item_id
         AND mmt.transaction_source_id = 3502169
         AND mta.accounting_line_type = 5;
  

  The line 'AND mta.accounting_line_type = 5 " line is because I only want the type"Enter". .

  Thank you very much.

  It can be related through RCV_TRANSACTIONS, who can be reached at PO_LINES_ALL.

  RCV_TRANSACTIONS  PO_LINES_ALL  RCV_TRANSACTIONS.PO_LINE_ID
  RCV_TRANSACTIONS  PO_LINE_LOCATIONS_ALL  RCV_TRANSACTIONS.PO_LINE_LOCATION_ID
  

• What are the relationships between the logging and IKM?

  What is the best method to use in the following scenario:
  I have about 20 tables with the large amount of data sources.
  I need to create interfaces that join the source tables in target tables.
  The tables are inserted every few seconds with about hundreds of thousands lines.
  There may be a gap of a few seconds between the insertion of different tables that could be attached.
  The source and target tables are on the same Oracle instance and schema.
  I want to understand the role of: 'Logging CDC' and "IKM - incremental" and
  How can I use it in my script?
  In general, what are the relationships between "Logging" and 'IKM '?
  Use both? Or maybe it's better deelte and insert the target tables?
  
  I want to understand what is the role of "Logging CDC"?
  Can 'IKM - incremental' work without "logging"?
  Must 'Logging' have PK on the tables?
  What should I do if I can't say PK (there may be several identical lines)?
  
  Yael thanks in advance

  user604062 wrote:
  Hello
  Thanks for your quick response!

  No probs - its still fresh in memory I did a major project on this topic last year (400 tables, millions of lines per day (inserts, updates, deletes), sup-5 minute latency). The problem is it isn't that well written on the web, that you have read the blog of the example I linked to in my first answer? See also here: http://odiexperts.com/changed-data-capture-cdc/

  Always on logging:
  My source table is inserted all the time.
  The interface to join the source table in the target table.

  In ODI, the correct term would be your source table "fits" in the table target, unless you mean literally that want to join the the source with the taget table table? My question if you want to do with the result of the join?

  What exactly the "journaling" CDC updates?
  It updates the model of ODI? interfaces? The source of data in the model of ODI? The target table?

  Logging CDC configures and deploys the data capture mechanism (Triggers or log based capture, IE Logminer/streams/Goldengate) - it is not updated the model as such, she pointed out the metadata of the model of ODI repositoty as a CDC data store, allowing you, the developer say ODI to use log data if you wish (reported in the interface) There is no change in the target table, you get an indicator of metadata (IND_UPD) against a line during the integration (in C$ and I have tables$) that tells you if its insertion (I) and update (U) or deletion (D). It had ' lines allow you to synchronize the deletions, but yoy say its inserts only then you probably used use this option. "
  So the only changes are the source table to your interface, another diary data (if you use logging) or the table of the actual source (if not using the logging).

  This is the main thing that I don't understand!

  I hope I made a little clearer.

  Try the following as a quick test:

  Reverse a source table an engineer and the target (at least) table.
  Import the update incremental LKM and IKM.
  Import of the JKM you want to use.

  Create an interface between the source and the target without any deployed JKM.
  Configure the options of JKM on the model, the "Start log" to start the process of capture - this is quite a complex stage and a lot of things to understand what is happening in the source database, better to check code ODI sends to the database and to review the documentation of Oracle database for a description of what his weight (instantiate Tables (, sets of creating change, creation of subscribers etc. establishment of newspaper groups, creating views Journalising etc.) -you will need to consult your Source DBA database initially as ODI wants to make many changes to the source DB (in mode Archivelog process max, parallelism, size, Java etc.)

  Now, edit your interface and mark the table source for use "Journalized data bank.
  Restart your interface
  Compare the difference in the generated code in the journal of the operator, see the differences of the operator.

  >

  Thank you, Yael

• long delay between opening session and desktop

  When I enter my username and password, it takes more than 5 minutes, until what I Office. When I click on my computer, I have more drive E that is a USB to HDD eternal.

  When I enter my username and password, it takes more than 5 minutes, until what I Office. When I click on my computer, I have more drive E that is a USB to HDD eternal.

  Jump around, even if you KNOW you've done something before - do it again as data...

  Search for malware:

  Download, install, execute, update and perform analyses complete system with the two following applications:

  • MalwareBytes (FREE)
  • SuperAntiSpyware (FREE)

  Remove anything they find.  Reboot when necessary.  (You can uninstall one or both when finished.)

  Search online with eSet Online Scanner.

  The less you have to run all the time, most things you want to run will perform:

  Use Autoruns to understand this all starts when your computer's / when you log in.  Look for whatever it is you do not know using Google (or ask here.)  You can hopefully figure out if there are things from when your computer does (or connect) you don't not need and then configure them (through their own built-in mechanisms is the preferred method) so they do not - start using your resources without reason.

  You can download and use Process Explorer to see exactly what is taking your time processor/CPU and memory.  This can help you to identify applications that you might want to consider alternatives for and get rid of all together.

  Do a house cleaning and the dust of this hard drive:

  You can free up disk space (will also help get rid of the things that you do not use) through the following steps:

  Windows XP should take between 4.5 and 9 GB * with * an Office suite, editing Photo software, alternative Internet browser (s), various Internet plugins and a host of other things installed.

  If you are comfortable with the stability of your system, you can delete the uninstall of patches which has installed Windows XP...
  http://www3.TELUS.NET/dandemar/spack.htm
  (Especially of interest here - #4)
  (Variant: http://www.dougknox.com/xp/utils/xp_hotfix_backup.htm )

  You can run disk - integrated into Windows XP - cleanup to erase everything except your last restore point and yet more 'free '... files cleaning

  How to use disk cleanup
  http://support.Microsoft.com/kb/310312

  You can disable hibernation if it is enabled and you do not...

  When you Hibernate your computer, Windows saves the contents of the system memory in the hiberfil.sys file. As a result, the size of the hiberfil.sys file will always be equal to the amount of physical memory in your system. If you don't use the Hibernate feature and want to reclaim the space used by Windows for the hiberfil.sys file, perform the following steps:

  -Start the Control Panel Power Options applet (go to start, settings, Control Panel, and then click Power Options).
  -Select the Hibernate tab, uncheck "Activate the hibernation", and then click OK. Although you might think otherwise, selecting never under "Hibernate" option on the power management tab does not delete the hiberfil.sys file.
  -Windows remove the "Hibernate" option on the power management tab and delete the hiberfil.sys file.

  You can control the amount of space your system restore can use...

  1. Click Start, right click my computer and then click Properties.
  2. click on the System Restore tab.
  3. highlight one of your readers (or C: If you only) and click on the button "settings".
  4 change the percentage of disk space you want to allow... I suggest moving the slider until you have about 1 GB (1024 MB or close to that...)
  5. click on OK. Then click OK again.

  You can control the amount of space used may or may not temporary Internet files...

  Empty the temporary Internet files and reduce the size, that it stores a size between 64 MB and 128 MB...

  -Open a copy of Microsoft Internet Explorer.
  -Select TOOLS - Internet Options.
  -On the general tab in the section 'Temporary Internet files', follow these steps:
  -Click on 'Delete the Cookies' (click OK)
  -Click on "Settings" and change the "amount of disk space to use: ' something between 64 MB and 128 MB. (There may be many more now.)
  -Click OK.
  -Click on 'Delete files', then select "Delete all offline content" (the box), and then click OK. (If you had a LOT, it can take 2 to 10 minutes or more).
  -Once it's done, click OK, close Internet Explorer, open Internet Explorer.

  You can use an application that scans your system for the log files and temporary files and use it to get rid of those who:

  CCleaner (free!)
  http://www.CCleaner.com/
  (just disk cleanup - do not play with the part of the registry for the moment)

  Other ways to free up space...

  SequoiaView
  http://www.win.Tue.nl/SequoiaView/

  JDiskReport
  http://www.jgoodies.com/freeware/JDiskReport/index.html

  Those who can help you discover visually where all space is used.  Then, you can determine what to do.

  After that - you want to check any physical errors and fix everything for efficient access"

  CHKDSK
  How to scan your disks for errors* will take time and a reboot.

  Defragment
  How to defragment your hard drives* will take time

  Cleaning the components of update on your Windows XP computer

  While probably not 100% necessary-, it is probably a good idea at this time to ensure that you continue to get the updates you need.  This will help you ensure that your system update is ready to do it for you.

  Download and run the MSRT tool manually:
  http://www.Microsoft.com/security/malwareremove/default.mspx
  (Ignore the details and download the tool to download and save to your desktop, run it.)

  Reset.

  Download/install the latest program Windows installation (for your operating system):
  (Windows XP 32-bit: WindowsXP-KB942288-v3 - x 86 .exe )
  (Download and save it to your desktop, run it.)

  Reset.

  and...

  Download the latest version of Windows Update (x 86) agent here:
  http://go.Microsoft.com/fwlink/?LinkId=91237
  ... and save it to the root of your C:\ drive. After you register on the root of the C:\ drive, follow these steps:

  Close all Internet Explorer Windows and other applications.

  AutoScan--> RUN and type:
  %SystemDrive%\windowsupdateagent30-x86.exe /WUFORCE
  --> Click OK.

  (If asked, select 'Run'). --> Click on NEXT--> select 'I agree' and click NEXT--> where he completed the installation, click "Finish"...

  Reset.

  Now reset your Windows with this FixIt components update (you * NOT * use the aggressive version):
  How to reset the Windows Update components?

  Reset.

  Now that your system is generally free of malicious software (assuming you have an AntiVirus application), you've cleaned the "additional applications" that could be running and picking up your precious memory and the processor, you have authorized out of valuable and makes disk space as there are no problems with the drive itself and your Windows Update components are updates and should work fine - it is only only one other thing you pouvez wish to make:

  Get and install the hardware device last drivers for your system hardware/system manufacturers support and/or download web site.

  If you want, come back and let us know a bit more information on your system - particularly the brand / model of the system, you have - and maybe someone here can guide you to the place s x of law to this end.  This isn't 100% necessary - but I'd be willing to bet that you would gain some performance and features in making this part.

• The report generator (impossible to create the join between the 2 groups)

  I have 2 queries and want to create different gourp and want to join these groups with the butts of lint data impossible to create the join between groups please guide me how can I do it.
  
  Thanks in advance
  
  Query1 and goup 1.
  SELECT
  
  TO_NUMBER (STUDENT_ROLL_NUMBER) STUDENT_ROLL_NUMBER,
  ACIVITY_STATUS AS ACIVITY_STATUS_ADM,
  CREATION_DATE DATE_ADM,
  (SELECT BILL_CLASS_FEE_STRUCTURE, BILL_CLASS CLASS_NAME CLASS WHERE FRESH.) CLASS_ID = CLASS. CLASS_ID AND FEE_STRUCTURE_ID = ADM_FEE_STRUCTURE_ID) ADM_FEE_STRUCTURE_ID;
  (SELECT DESCRIPTION OF BR BRANCH_NETWORK_REGION_LINK WHERE BRANCH = BRANCH_ID) ADM_SOURCE_BRANCH_ID,
  (SELECT R_DESCRIPTION FROM BR BRANCH_NETWORK_REGION_LINK WHERE BRANCH = BRANCH_ID) ADM_REGION, '1' AS NO.
  
  
  Of
  SMA ADM_CHALLAN_HIST
  
  
  WHERE
  
  STUDENT_ROLL_NUMBER =: STUDENT_ROLL_NUMBER
  
  
  Querry 2 and group 2:
  
  
  SELECT
  -PROMOTION_HIST_ID,
  PR. ACIVITY_STATUS PRO_ACIVITY_STATUS,
  BOX WHEN PR. STUDENT_STATUS = 'Y', THEN 'ACTIVE' END PRO_STUDENT_STATUS.
  TO_NUMBER (PR. STUDENT_ROLL_NUMBER STUDENT_ROLL_NUMBER).
  (SELECT BILL_CLASS_FEE_STRUCTURE, BILL_CLASS CLASS_NAME CLASS WHERE FRESH.) CLASS_ID = CLASS. CLASS_ID AND FEE_STRUCTURE_ID = SOURCE_FEE_STRUCTURE_ID) SOURCE_PROMOTION_CLASS;
  (SELECT BILL_CLASS_FEE_STRUCTURE, BILL_CLASS CLASS_NAME CLASS WHERE FRESH.) CLASS_ID = CLASS. CLASS_ID AND FEE_STRUCTURE_ID = DEST_FEE_STRUCTURE_ID) DEST_PROMOTION_CLASS;
  (SELECT DESCRIPTION OF BR BRANCH_NETWORK_REGION_LINK WHERE BRANCH = SOURCE_BRANCH_ID) SOURCE_PRO_BRANCH_ID,
  (SELECT DESCRIPTION OF BR BRANCH_NETWORK_REGION_LINK WHERE BRANCH = DEST_BRANCH_ID) DEST_PRO_BRANCH_ID,
  (SELECT SESSIONNAME BILL_SESSION WHERE SESSION_ID = S_SESSION_ID) SOURCE_PRO_SESSION_ID,
  (SELECT SESSIONNAME BILL_SESSION WHERE SESSION_ID = D_SESSION_ID) DESTINATION_PRO_SESSION_ID,
  D_SECTION PRO_SETION,
  CREATION_DATE PRO_DATE,
  '2' AS NO.
  
  Of
  
  STUDENT_PROMOTION_HIST PR
  WHERE
  
  STUDENT_ROLL_NUMBER =: STUDENT_ROLL_NUMBER

  with a click on the link tool palette
  Click the field on the master, and then drag the field to the slave
  If you want more fields in the link, then repeat for each field of the previous operation

• Why my notes sync between my Mac and iPhone?

  I have my MacBook Pro with Mac OS X 10.9.5 Mavericks and my iPhone is running iOS 10.0.1 and used to synchronize my notes! Is it because of the huge gap in operating systems? I SHOULD update my Mac to Mac OS 10.10 + for this problem? Thank you!

  In order to synchronize Notes between your Mac and iPhone, you must configure iCloud > http://www.apple.com/icloud/setup/

  But this requires macOS Sierra 10.12, the latest available version and the last iOS available for your iPhone.

• Why my display of the date of the mailbox does not have a / between the year and the month?

  I'm talking here about how the date of different e-mails appear in my Inbox. I have a / between the month and the day, and a / after the day, but I did not / between the year and the month.

  TB uses the date format short, such that defined by your operating system, which, in the case of Windows, is located in the Panel control/region and language.

  http://KB.mozillazine.org/Date_display_format

  There are a few modules that might also be useful:

  https://addons.Mozilla.org/en-us/Thunderbird/addon/ConfigDate/

  https://addons.Mozilla.org/en-us/Thunderbird/addon/Super-date-format/

  http://chrisramsden.vfast.co.UK/3_How_to_install_Add-ons_in_Thunderbird.html

• Can what comparison be made between time capsule and Smart RG s505 wireless modem router for wifi

  Can what comparison be made between time capsule and Smart RG s505 wireless modem router for wifi

  Superior...

  After all, the chip is mainly a modem.

  Wireless is there but not designed as the primary connection.

  Wireless 802.11n 300Mbps AP with 2 x 2 MIMO Wireless bridge, WDS multiple SSID, including isolated invited SSID WiFi QoS (WMM) and PowerSave wireless security: • Wi - Fi Protected Access (WPA, WPA2) • AES, TKIP, WEP encryptio

  It is the Wireless N standard.

  The TC is dual-band simultaneous AC1750... even if in fact apple never leaves anything use 300mbit on the 2.4 GHz is more like AC1450... It is also 3 streams on both bands not 2 x 2.

  The fact that aid.

  The only thing to note is that a router from Apple can join never a router wireless not apple... so, there must always be plugged in by ethernet.

• Delay between two operations in the same visa write buffer

  Hello

  I'm new to labview and have tried to find a way to introduce some delay in milliseconds between two operations in the same buffer of writing a block of single entry visa. Here's what I want it to be like:

  CURR: LEV 1.5

  wait about 50 ms

  CURR: LEV 2.0

  wait once again

  In fact, I must apply an alternating signal to a coil with a certain frequency through a source of supply of power e3631a Agilent. So if there is another alternative for her, so please let me know.

  Thank you

  Concerning

  Here are two approaches. First being the easiest, simply put a delay between written VISA. The second being a more robust because it allows you to develop a series of commands by simply adding the string array. You might forget the case of the loop if you don't mind the 50mS delay before e first command is sent.