Using Oracle date function

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• Using Oracle analytic function

  Hi all

  I use Oracle 10 g Release 10.0.2

  Here's the situation:

  I visited in my table of looks like this:

  Cust_id beg_dt end_dt sg_cd

  264321502 1 MAY 97 19 MARCH 98 1

  264321502 21 MAY 98 15 OCTOBER 98 6

  264321502 20 OCTOBER 98 22 APRIL 99 6

  264321502 23 APRIL 99 25 APRIL 00 6

  264321502 27 APRIL 00 20 JANUARY 02 6

  264321502 25 JANUARY 02 15 MAY 02 6

  264321502 MAY 21 02 27 MAY 02 6

  264321502 31 MAY 02 17 FEBRUARY 03 6

  264321502 21 FEBRUARY 06 03-7.-04 1

  264321502 25 FEBRUARY 03 25 FEBRUARY 03 1

  264321502 31 MARCH 03 30 APRIL 03 1

  264321502 07 - SEP - 04 26 DECEMBER 04 6

  264321502 29 DECEMBER 04 3 JANUARY 06 6

  264321502 4 JANUARY 06 3 JANUARY 07 12

  264321502 4 JANUARY 06 3 JANUARY 07 12

  264321502 4 JANUARY 06 3 JANUARY 07 12

  I need the results of the query as

  Cust_id beg_dt end_dt sg_cd

  264321502 1 MAY 97 19 MARCH 98 1

  264321502 21 MAY 98 17 FEBRUARY 03 6

  264321502 21 FEBRUARY 03 30 APRIL 03 1

  264321502 07 - SEP - 04 3 JANUARY 06 6

  264321502 4 JANUARY 06 3 JANUARY 07 12

  Basically, I need take a min max (end_dt) of sg_cd for this cust id (beg_dt).

  Any help is very much appreciated:

  My query is like that

  Select cust_id, end_dt, beg_dt, sg_cd,

  min (beg_dt) more (partition of cust_id, sg_Cd) as new_beg_dt,

  Max (end_dt) more (partition of cust_id, sg_cd) as end_Dt_nw

  of cust_tab.

  can be like that?

  1 data

  () 2

  3 select Cust_id 264321502, to_date('01-MAY-97','dd-mon-rr') beg_dt, to_date('19-MAR-98','dd-mon-rr') end_dt, 1 sg_cd of all the double union

  4. Select 264321502, to_date('21-MAY-98','dd-mon-rr'), to_date('15-OCT-98','dd-mon-rr'), 6 Union double all the

  5 select 264321502, to_date('20-OCT-98','dd-mon-rr'), to_date('22-APR-99','dd-mon-rr'), 6 Union double all the

  6. Select 264321502, to_date('23-APR-99','dd-mon-rr'), to_date('25-APR-00','dd-mon-rr'), 6 Union double all the

  7. Select 264321502, to_date('27-APR-00','dd-mon-rr'), to_date('20-JAN-02','dd-mon-rr'), 6 Union double all the

  8 select 264321502, to_date('25-JAN-02','dd-mon-rr'), to_date('15-MAY-02','dd-mon-rr'), 6 Union double all the

  9. Select 264321502, to_date('21-MAY-02','dd-mon-rr'), to_date('27-MAY-02','dd-mon-rr'), 6 Union double all the

  10. Select 264321502, to_date('31-MAY-02','dd-mon-rr'), to_date('17-FEB-03','dd-mon-rr'), 6 Union double all the

  11. Select 264321502, to_date('21-FEB-03','dd-mon-rr'), to_date('06-SEP-04','dd-mon-rr'), 1 Union double all the

  12 select 264321502, to_date('25-FEB-03','dd-mon-rr'), to_date('25-FEB-03','dd-mon-rr'), 1 Union double all the

  13 select 264321502, to_date('31-MAR-03','dd-mon-rr'), to_date('30-APR-03','dd-mon-rr'), 1 Union double all the

  14 select 264321502, to_date('07-SEP-04','dd-mon-rr'), to_date('26-DEC-04','dd-mon-rr'), 6 Union double all the

  15 select 264321502, to_date('29-DEC-04','dd-mon-rr'), to_date('03-JAN-06','dd-mon-rr'), 6 Union double all the

  16 select 264321502, to_date('04-JAN-06','dd-mon-rr'), to_date('03-JAN-07','dd-mon-rr'), 12 Union double all the

  17 select 264321502, to_date('04-JAN-06','dd-mon-rr'), to_date('03-JAN-07','dd-mon-rr'), 12 Union double all the

  18 select 264321502, to_date('04-JAN-06','dd-mon-rr'), to_date('03-JAN-07','dd-mon-rr'), 12 of the double

  (19) - select * from data

  20. Select Cust_id, beg_dt, max (end_dt) as end_dt, min (beg_dt), sg_cd

  21 of

  (22)

  23 select x.*, sum (flg) over (order by end_dt Cust_id partition) as grp

  24 of

  (25)

  26 select

  27 wagneur, case when lag (sg_cd, 1-9) over (order by end_dt Cust_id partition)! sg_cd = 1 END so that flg

  28 from data d

  x 29)

  x 30)

  Group 31 by Cust_id, sg_cd, grp

  32 * order of Cust_id, end_dt

  CUST_ID BEG_DT END_DT SG_CD

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

  264321502 1 MAY 97 19 MARCH 98 1

  264321502 21 MAY 98 17 FEBRUARY 03 6

  264321502 21 FEBRUARY 06 03-7.-04 1

  264321502 07 - SEP - 04 3 JANUARY 06 6

  264321502 4 JANUARY 06 3 JANUARY 07 12

• Time series by using Oracle Data Mining? Is there any equivalent of ARIMA in the MDGS?

  Hello

  I followed the extraction of data from Oracle Press book. I applied regression models to predict continuous variables.

  My use case is to predict the market price of stocks based on historical data.

  I see there R packages to do. Some popular methods that are widely used are ARIMA (Autoregressive integrated mobile average).

  Is there such an offer out-of-the-box in the MDGS?

  Pointers / whitepapers, or do we use component regression?

  Thank you

  Chrystelle

  Hey Lulu,

  MDG does not have an implementation of time series which is precisely part of the SQL in the algorithms of db.

  But AAO (Oracle Advanced Analtyics, ODM is a part of) has an implementation of time-series Oracle which may be useful for you:

  See ore.esm model, documented with examples here: https://docs.oracle.com/cd/E57012_01/doc.141/e56973/procs.htm#BEIEGCDG

  We also have the preparation of data for time series capabilities, listed here: https://docs.oracle.com/cd/E57012_01/doc.141/e56973/procs.htm#BEIJHHCG

  May also be interested to Marcos Campos blog on time series using the current characteristics of ODM/DB: Oracle Data Mining and Analytics: time series Revisited

  Hope it will be useful.

  THX, mark

• import schema data using oracle data pump

  Hi all

  I want to import a schema on a single server using IMPDP. But on this server, the user does not exists.is it is possible to import all the objects that break including the creation of the schema. In exp/imp, it may be possible. But in data pump I can't do the same. Its giving error that the user does not exist. For your reference, I'll give you the code below the import.

  Impdp system directory = DIR_DUMP logfile = expdp_tsadmin_tcgadmin_11182013_2_2.log

  dumpfile = expdp_tsadmin_tcgadmin_11182013_2.dmp PATTERNS = TS_ADMIN version = 10.1.0.2.0

  Pls help and thanks in advance.

  Thank you

  Piku

  Hello

  All errors are due to the fact that the tablespace that ts_data does not exist, everything else is hit because of this.

  create tablespace ts_data datafile 'xxxxxx' size xM;

  then try again

  See you soon,.

  Harry

• using the R function on the Oracle database

  for the use of R, I can only use Oracle data mining algorithms, or I can use the R function as social network in the Oracle database?

  Could you please be more specific about the R functions/packages you are interested in. The ODM and ore are part of the unique option of OAA.

• How to use the add_months() function in a mapping?

  Hello

  I have a variable in ODI with a date and I need to add another variable to add 'x' months...

  How can do that?

  Thank you

  If you say you have variable1 organise a date for example 01/01/2015 and variable 2 holding a certain number of months for example 7?

  If so in your mapping expression simply use the date functions available to your database technology (step/target) and replace the variable in the function

  that is for Oracle your mapping would be ADD_MONTHS (#Variable1,Variable2of #)

• can I use create valude function for MSSql scalar and table.

  Hello
  
  (1) can I use create scalar function for MSSql and function table?
  (2) is there how many type of function defined by the user in oracle 11 g express?
  (3) and I can reture 'type' any form user defined function?
  
  
  Attract sincerely

  944768 wrote:

  the answer lies in a few cases only,

  The response illustrates the basic concept of how customers need to use cursors created using PL/SQL as a layer of abstraction - SQL and this concepts adapts to ALL cases where the customer wants to Oracle via PL/SQL cursor.

  a case is,
  If my function returns only a single value, then I can use oracle 'create function' with the return type as types predefined as a whole, varchar2 etc?
  with regard to performance.

  With regard to this performance problem? And why now suddenly change the question to want to use a function to return data type number or string? How does this relate to PL/SQL to return a cursor now?

  A function can return scalar values, not scalar. A function may return atomic values (such as a unique number, or a non-scalar list of numbers). A function can return a complex data structure consisting of scalar values, not scalar.

  However, in PL/SQL function must NOT be used to read the lines of the database to cache lines in a memory of the server PL/SQL (PGA), then back to the client.

  He does not. It does not fit. It is too bloody dangerous to the overall health of the server as such code plays silly blighters with very expensive server memory.

  A PL/SQL function can also be used as guideline, returning data via expensive PGA, but via the SQL engine instead and using its slider interface (which allows output data to be "gradual" and not to return all data with a single copy of croustilleur mass of the call stack) directly. IT IS, HOWEVER, AN EXCEPTION. There is very rarely the need to make the functions PL/SQL pipeline table - and is often victims of abuse and bad demonstrated with examples of absurd code here.

• How to get the column provided out of the Oracle Data Miner?

  Hi all!

  I use Oracle Data Miner provided with Oracle SQL Developer to predict the loss of customers. If I plan on the table column lets say X (as a target column) of table say T, so how can I get the corresponding values under my model?

  Here is the simplified model for the reference.

  Thanks in advance!

  

  Hello

  Simply connect a node that accepts data to the node to apply it.

  For example, if you want to create a view or table table using the prediction of outputs generated by the node to apply it, and then add a Create Table node and connect the node to apply it.

  For more information, try the Oracle by example tutorials for ODMr.

  You must use the node apply Publisher to revise prediction outputs models to generate as well as the additional columns to include, for example columns id.

  There are a set of predictor columns added by default that may be acceptable.

  THX, mark

• ODI LKM Oracle for Oracle Data Pump question

  Hi all

  I have a weird problem, ODI.

  I associate myself with per_all_people_f, fnd_user to load the w_user_ds using Oracle Data Integrator. The used LKM is LKM Oracle for Oracle Data Pump.

  Fine when I run the interface. I am getting below error

  ODI-1227: task failed USER_DATA_SET (load) on the source of connection ORACLE EBS.

  Caused by: java.sql.SQLSyntaxErrorException: ORA-00923: KEYWORD not found where expected

  at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:462)

  at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:405)

  at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:931)

  at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:481)

  at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:205)

  at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:548)

  at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:217)

  at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:1115)

  at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1488)

  at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3769)

  at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3954)

  at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1539)

  at oracle.odi.runtime.agent.execution.sql.SQLCommand.execute(SQLCommand.java:163)

  at oracle.odi.runtime.agent.execution.sql.SQLExecutor.execute(SQLExecutor.java:102)

  at oracle.odi.runtime.agent.execution.sql.SQLExecutor.execute(SQLExecutor.java:1)

  at oracle.odi.runtime.agent.execution.TaskExecutionHandler.handleTask(TaskExecutionHandler.java:50)

  at com.sunopsis.dwg.dbobj.SnpSessTaskSql.processTask(SnpSessTaskSql.java:2913)

  at com.sunopsis.dwg.dbobj.SnpSessTaskSql.treatTask(SnpSessTaskSql.java:2625)

  at com.sunopsis.dwg.dbobj.SnpSessStep.treatAttachedTasks(SnpSessStep.java:577)

  at com.sunopsis.dwg.dbobj.SnpSessStep.treatSessStep(SnpSessStep.java:468)

  at com.sunopsis.dwg.dbobj.SnpSession.treatSession(SnpSession.java:2128)

  to oracle.odi.runtime.agent.processor.impl.StartSessRequestProcessor$ 2.doAction(StartSessRequestProcessor.java:366)

  at oracle.odi.core.persistence.dwgobject.DwgObjectTemplate.execute(DwgObjectTemplate.java:216)

  at oracle.odi.runtime.agent.processor.impl.StartSessRequestProcessor.doProcessStartSessTask(StartSessRequestProcessor.java:300)

  to oracle.odi.runtime.agent.processor.impl.StartSessRequestProcessor.access$ 0 (StartSessRequestProcessor.java:292)

  to oracle.odi.runtime.agent.processor.impl.StartSessRequestProcessor$ StartSessTask.doExecute (StartSessRequestProcessor.java:855)

  at oracle.odi.runtime.agent.processor.task.AgentTask.execute(AgentTask.java:126)

  to oracle.odi.runtime.agent.support.DefaultAgentTaskExecutor$ 2.run(DefaultAgentTaskExecutor.java:82)

  at java.lang.Thread.run(Thread.java:662)

  The generated code is

  create the table 780021 X

  (

  C1_FIRST_NAME,

  C2_MID_NAME,

  C3_LAST_NAME,

  C4_FULL_NAME,

  C5_NAME_SUFFIX,

  C6_SEX_MF_CODE,

  C7_SEX_MF_NAME,

  C8_COUNTRY_NAME,

  C9_LOGIN,

  C10_CREATED_BY_ID,

  C11_CHANGED_BY_ID,

  C12_CREATED_ON_DT,

  C13_CHANGED_ON_DT,

  C14_AUX1_CHANGED_ON_DT,

  C15_SRC_EFF_TO_DT,

  C16_INTEGRATION_ID,

  C17_EFFECTIVE_START_DATE

  )

  (EXTERNAL) ORGANIZATION

  TYPE oracle_datapump

  Dat_dir default DIRECTORY

  LOCATION ("X780021.exp")

  )

  PARALLEL

  in SELECT

  ALL_PEOPLE_F.FIRST_NAME,

  ALL_PEOPLE_F.MIDDLE_NAMES,

  ALL_PEOPLE_F.LAST_NAME,

  ALL_PEOPLE_F.FULL_NAME,

  ALL_PEOPLE_F.SUFFIX,

  ALL_PEOPLE_F.SEX,

  ALL_PEOPLE_F.SEX,

  ALL_PEOPLE_F.NATIONALITY,

  USER. USER_NAME,

  ALL_PEOPLE_F.CREATED_BY,

  ALL_PEOPLE_F.LAST_UPDATED_BY,

  ALL_PEOPLE_F.CREATION_DATE,

  ALL_PEOPLE_F.LAST_UPDATE_DATE,

  ALL_PEOPLE_F.CREATION_DATE,

  ALL_PEOPLE_F.EFFECTIVE_END_DATE,

  USER. USER_ID,

  ALL_PEOPLE_F.EFFECTIVE_START_DATE

  from APPS. FND_USER USER, APPS. PER_ALL_PEOPLE_F ALL_PEOPLE_F

  where (1 = 1)

  And (ALL_PEOPLE_F.PERSON_ID = USER. EMPLOYEE_ID)

  I don't see what is the problem here.

  Someone can help me.

  Thank you and best regards,

  Krishna Prasad

  I found the problem, its with the way ODI generated alias for the FND_USER table, by default it produces USER as an alias, which is a keyword from oracle. We just need to rename it to something else, and it worked.

• 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

• How to use a date such as 'Today' in a function without listening for the moment on that date?

  I create a todo list. I know I shouldn't but I'm so stuck on this point that I really want to know the answer. At the bottom of my table, I have a footer line in which I want to show the total number of tasks to be accomplished today and every time that I have "TIC TAC" a box in one of the columns used for checking out my todos, I would like to see it reduced by 1. But apparently from what I found through experimentation is that the keyword 'Today' or a grammatical Word uses the date AND time and only if the time is 00:00:00 AM. So, how can I avoid the time to be included when you filter? I would use today, because then every day he restarts you automatically. Thank you for your time and effort in advance.

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  OS X: El Capitan 10.11

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  What formula do you use in table leg?

  The NOW function would do what you want?

  

  Kind regards

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• Using the comparison function where 2 data tables various types

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• Using Oracle Partition Exchange with Oracle Data Integrator (ODI) 11g

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  I'm trying to follow http://www.ateam-oracle.com/configuring-oracle-data-integrator-odi-with-oracle-partition-exchange/

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  Thank you.

  Yes, exchange of partition is certainly possible in ODI 11 g

• What is the use of "JKM consistent Oracle (Date of update)" in ODI 11 G

  Hello
  
  
  You can filter the Journalized data in the knowledge 'JKM Oracle' compatible module in which the condition on updated_date or Last_date column it self.
  So, what is the use of the module knowledge "JKM consistent Oracle (Date of update)" in ODI 11 G.
  
  
  Please let me know if the necessary clarifications.
  
  
  Thank you for your cooperation in advance.
  
  
  Kind regards
  Nanan

  You can close the thread (mark it as "answered" and mark useful messages)

• Download a data sheet excel using Oracle APEX 3.2

  Hi all
  
  Please help me out to download the data in the worksheet excel using oracle APEX 3.2.
  
  Follow the steps mentioned in the link below, but even after I get a error saying no data found
  
  http://avdeo.com/2008/05/21/uploading-Excel-sheet-using-Oracle-Application-Express-apex/
  
  
  Please help me to go further.
  
  Kind regards
  Santini

  Hello

  Try the Jarola.

  See: import data in Excel to database table