Is it to extract data from a database and insert it into a session variable?

Similar Questions

• Help in mandatory query - pulling data from two tables and inserting a

  Hi all
  
  I need your help for the modification of the query to get the desired result.
  I have two tables A and b. using source Insert and select the command, I need to extract data from tables A and B, then insert and C.
  Data and table structures are available below.
  
  Table (Source Table)
  
  Status of payment $
  MUL DC 20
  ONLY DC 20
  ONLY 40 PA
  MUL NY 50
  
  Table B (Source Table)
  
  State of lang units
  E DC 10
  S DC 10
  NY E 5
  PA S 5
  
  Based on query, I need the values in table C as mentioned below.
  Table C (Table of Destination) (necessary output query must also be as below)
  
  The State value
  
  PA 8
  DC 1
  
  My query is
  
  INSERT INTO C(STATE,VALUE)
  SELECT A.STATE, SUM ($) /SUM (UNITS)
  OF A, B
  WHERE PAYMENT = "SINGLE".
  AND A.STATE = B.STATE
  GROUP OF A.STATE, B.STATE
  
  But the output I get is
  
  PA 8
  DC 2
  
  Essentially to DC, I should get 1, i.e., for payment only $ DC is 20 and divided by 20 DC must be 1.
  Let me know where I'm missing.

  Hello

  It will work you need to add units in the group by clause

  SELECT a.state, SUM (dollars) / units
  FROM a, (SELECT state, SUM (units) units
           FROM b
           GROUP BY state) sub
  WHERE payment = 'SINGLE' AND a.state = sub.state
  GROUP BY a.state, units;
  

  Concerning

• Get the date value. MinValue and insert it into the DB

  Hello

  I'm developing an adf application using jdev11g.

  I need to recover the 3 values of page jsf (inputText 2 + 1 date. MinValue) and insert them into DB

  so I create a method in appModuleImpl:

  {public createAffAgVehNewRow (Date date, around km, veh Integer) Sub

  Get the id of the current user

  String ag = ADFContext.getCurrent () .getSessionScope ().get("idAg").toString ();

  getSequenceNumber

  oracle.jbo.domain.Number seq = new oracle.jbo.domain.Number (0);

  SequenceImpl seqImpl = new SequenceImpl ("AFF_AV_SEQ", getDBTransaction());

  SEQ = seqImpl.getSequenceNumber ();

  Insert values into the DB table

  Line r = getAffAgVehView1 () .createRow ();

  ViewObjectImpl vo = this.getAffAgVehView1 ();

  r.setAttribute ("IdAg", Integer.parseInt (ag.toString ()) ");

  r.setAttribute ("IdAffAv", seq);

  r.setAttribute ("KmDep", km);

  r.setAttribute ("IdVeh", veh);

  r.setAttribute ("DateAff", date);

  r.setAttribute ("KmArriv", null);

  r.setAttribute ("ConsoCarb", null);

  vo.insertRow (r);

  this.getDBTransaction () .commit ();

  }

  also, I changed the default value of the EO (AffAgVeh) to adf.currentDate () and the user interface as simpleDate format: "MM/DD/YYYY.

  the problem as whene I enter 3 inputValues and click on the button I get this message:

  Timestamp format must be yyyy-mm-dd hh: mm: [.fffffffff]

  someone knows how to solve this problem

  Thank you

  Mark

  Hi Dev

  Please pass.

  java.sql.SQLException: column type invalid in the adf

  Thank you

  Subramanian M

• read data from a database and display them in a listbox

  Hello

  I want to read the data from a table in a database, so I want to display 1 column in a listbox.

  I read the data from database, but I can't display in a listbox control.

  can someone help me please?

  Your VI is way too complicated. If you get a 2D array and you want just the second column, you should only use the Array Index to take off from the second column. That's all.

  Once again, the structure of your sequence is completely useless.

  

  I will reiterate my statement about to spend some time with the LabVIEW tutorials.

• problem to extract data from the database using UTL_FILE

  Dear members
  
  I make use of series for the SUBSTR and INSTR function to extract the fields of a data file and carve out spaces based on the number of post mentioned in the Excel worksheet. I was able to extract the first 3 areas namely, customer, manufacturer, product, but for quantity, requested delivery date, price, I can't do it.
  
  the flat file structure is as follows:

  Field                       Position From     Position To
  CUSTOMER_NAME               1     30
  MANUFACTURER              31     70
  PRODUCT_NAME              71     90
  QUANTITY                        91     95
  REQUESTED_SHIP_DATE    96     115
  REQUESTED_PRICE            116     120

  Sample data in the flat file is as follows:
  

  BESTBUY                       SONY ERICSSON                           W580i               25   1-AUG-2008          50
  BESTBUY                       SAMSUNG                                 BLACKJACK           50   15-JUL-2008         150
  BESTBUY                       APPLE                                   IPHONE 4GB          50   15-JUL-2008         
  BESTBUY                       ATT                                     TILT                100  15-JUN-2008         
  BESTBUY                       NOKIA                                   N73                 50   15-JUL-2008         200

  My program code is the following:
  
  

  CREATE OR REPLACE PROCEDURE ANVESH.PROC_CONVERSION_API(FILE_PATH IN VARCHAR2,FILE_NAME IN VARCHAR2) 
  IS
      v_file_type utl_file.file_type;
      v_buffer VARCHAR2(1000);
      V_CUSTOMER_NAME VARCHAR2(100);
      V_MANUFACTURER VARCHAR2(50);
      V_PRODUCT_NAME VARCHAR2(50);
      V_QUANTITY NUMBER(10);
      V_REQ_SHIP_DATE DATE;
      V_REQ_PRICE NUMBER(10);
      V_LOG_FILE utl_file.file_type;
      
      V_COUNT_CUST NUMBER;
      V_COUNT_PROD NUMBER;
      
      v_start_pos number := 1;
      v_end_pos number;
     
  BEGIN
      DBMS_OUTPUT.PUT_LINE('Inside begin 1');
      v_file_type := UTL_FILE.fopen(FILE_PATH, FILE_NAME, 'r',null);
          DBMS_OUTPUT.PUT_LINE('Inside begin 1.1');
  
      
      LOOP
      
          BEGIN
                  DBMS_OUTPUT.PUT_LINE('Inside begin 2');
  
          
              UTL_FILE.GET_LINE (v_file_type,v_buffer); 
                  DBMS_OUTPUT.PUT_LINE('Inside begin 2.1');
                  
                         select instr('v_buffer',' ', 1, 1) - 1
                          --into v_end_pos
                          from dual;
  
                 
                          select substr('v_buffer', 1, 7)
                          --into V_CUSTOMER_NAME
                          from dual;
  
                          select instr('v_buffer', ' ', 31, 2)-1
                          --into v_end_pos
                          from dual;
  
                          select trim(substr('v_buffer', 28, 43))
                          --into V_MANUFACTURER
                          from dual;
  
                          select instr('v_buffer', ' ', 45, 1) - 1
                          --into v_end_pos
                          from dual;
  
                          select trim(substr('v_buffer', 44, 45))
                          --into V_PRODUCT_NAME
                          from dual;
  
              
              V_LOG_FILE := UTL_FILE.FOPEN(FILE_PATH, 'LOG_FILE.dat', 'A');
              
                  IF (V_QUANTITY > 0)
                  THEN
                     SELECT COUNT (*)
                     INTO V_COUNT_CUST
                     FROM CONVERSION_CUSTOMERS
                     WHERE CUSTOMER_NAME = V_CUSTOMER_NAME;
             
                     IF(V_COUNT_CUST > 0)
                     THEN
                         SELECT COUNT(*)
                         INTO V_COUNT_PROD
                         FROM conversion_products
                         WHERE PRODUCT_NAME = V_PRODUCT_NAME;
                
                        IF(V_COUNT_PROD >0)
                         THEN
                              INSERT INTO XXCTS_ORDER_DETAILS_STG VALUES (V_CUSTOMER_NAME, V_PRODUCT_NAME, V_MANUFACTURER, V_QUANTITY, V_REQ_SHIP_DATE, V_REQ_PRICE, 'ACTIVE', 'ORDER TAKEN');   
          
                         ELSE
                              DBMS_OUTPUT.PUT_LINE('PRODUCT SHOULD BE VALID');
                              UTL_FILE.PUT_LINE(V_LOG_FILE, 'PRODUCT SHOULD BE VALID');                    
          
                         END IF; 
                     ELSE
                        DBMS_OUTPUT.PUT_LINE('CUSTOMER SHOULD BE VALID');
                        UTL_FILE.PUT_LINE(V_LOG_FILE, 'CUSTOMER SHOULD BE VALID');
                     END IF;       
             
          
                  ELSE
                      DBMS_OUTPUT.PUT_LINE('QUANTITY SHOULD BE VALID');
                      UTL_FILE.PUT_LINE(V_LOG_FILE, 'QUANTITY SHOULD BE VALID');
                  END IF; 
  
          
                  EXCEPTION
                  WHEN NO_DATA_FOUND THEN
                      EXIT;
                  END;
          
      END LOOP;
      
  END;
  
  /

  I was able to extract the first 3 fields of the file data, but when I use the same SUBSTR and INSTR functions to extract then three fields I am unable to do so (I get 5, 6 on the ground as well when I extract the 4th field). I've hardcoded the position values in these functions, such as mentioned in the structure of flat file.
  
  It would be great if someone can tell me how to extract the three fields in the flat file.
  
  
  Thank you
  Romaric

  Romaric,

  Why you use v_end_pos to trim spaces when you know the beginning and end of all columns positions?
  I do not see the code when you check out the values of other 3 columns (Qty, Date & price).

  You can use substr underneath rather do SELECT each time.

  V_CUSTOMER_NAME  := SUBSTR(v_buffer,1,30);
  V_MANUFACTURER    := SUBSTR(v_buffer,31,70);
  V_PRODUCT_NAME    := SUBSTR(v_buffer,71,90);
  V_QTY := SUBSTR(v_buffer,91,95);
  V_SHIP_DATE := SUBSTR(v_buffer,96,115);
  V_PRICE := SUBSTR(v_buffer,116,120);
  

  -Raj

• extract data from a string and compare it with sysdate

  Hello

  Since a few days I struggle to find a solution to my problem, maybe I have some luck here.

  Data type:

  11/23 ANA

  Alex 19/11

  1/11 tomorrow

  03/12 FW1

  Makes me tomorrow

  Bo 11/12

  Necessary data should be as MM/DD. I used substr and/or regexp_like, regexp_substr, but having a few problems.

  Months can be like 1, 2.11, 12 or 01,02, 03... 11, 12.

  I don't need the data in the format Month\Day.

  Basically all of the above "/" should be a month.

  And I need to get out all the foregoing, > 13.

  And I need to compare the exp with sysdate.

  Any ideas?

  THX

  something like:

  FUNCTION to CREATE or REPLACE makeDate (in_string in VARCHAR2
  in_format IN VARCHAR2: = ' MM/DD')
  date of return
  IS
  BEGIN
  To_date (in_string, in_format) return;
  exception
  When others then return null;
  end;
  /

  with sample_data as (choose 11/23 ANA' double str)
  Union of all the
  Select 19/11 Alex' double
  Union of all the
  Select 1/11 tomorrow "of the double
  Union of all the
  Select FW1 10/12 ' double
  Union of all the
  Select "Makes Me" tomorrow the double
  Union of all the
  Select ' Bo' 11/12 double
  UNION ALL
  SELECT 11/24 09:00 ' FROM dual
  )
  SELECT str
  OF sample_data
  WHERE REGEXP_LIKE (str, ' ^ [[: digit:]] {2} / [[: digit:]] {2}')
  and makeDate (regexp_substr (str, ' ^ [[: digit:]]{2}/[[:digit:]]{2}'))]]))<>

  /

  HTH

• Extracting data from Siebel, OPA and impose rules on this

  Hi all
  
  We have a scenario:
  
  OPA is used as the server front-end to answer some questions & based on these responses, OPA must validate the data in Siebel and return the result to OPA.
  
  for example:
  
  I have a few contracts in siebel, based on my rules in OPA (say, year 2010 > & warranty = 2 years), I need to recover the data that are corresponding to this criterion of Siebel and display in the OPA.
  
  Can I use OPA connector for Siebel to achieve?
  
  From now on I saw and heard the examples where connector for Siebel takeover is used when Siebel is the front end application and OPA serves just to validate in the back-end.
  
  Anticipate some answers.
  
  Thank you
  Shyam

  You can do this with Siebel connector.

  Specifically, you can use the data in Siebel to begin a session Web determinations then use Web determinations of conduct and maintenance. The results of this interview can then be saved to Siebel.

  See you soon
  Frank

• LabVIEW is not able to extract data from a HP4194A and gives me the error code 1073807202.

  I'm trying to get a graph of the impedance of a capacitor of the HP4194A to my laptop and use one or GPIB-USB-HS connection. I downloaded the latest drivers and am using LabView 8.2. Initially I thought it was a connection problem because demand measurement and automation could find the HP4194A, but he has not answered the * IDN? query. However, the HP4194A responded to the ID of the request? which I found by looking at the user manual. What else should try to get the data I need?

  Thank you

  The HP4194A is an old instrument, and as such, it is not unusual for ancient instruments to does not implement does not the SCPI standard commands. Therefore, to have "ID?" instead of "* IDN? That said, what driver do you use? Is this? When you say that you aren't able to pull data, please be more descriptive. Are you an error? If so, what is it? What screws do you use? Do you use an example VI? If so, which? We are not mind readers, don't forget.

• Extraction of data from a XML and inserting into a table

  Hi all

  I have a problem for which I couldn't find any convincing solution

  I have an XML format

  <data>
  <students>
  <student>
  <studentname>Raymond<studentname>
  <StudentId>1</StudentId>
  <StudentAge>11</StudentAge>
  <StudentMark>0</StudentMark>
  </student>
  </students>
  
  
  

  Now I have to insert this XML DB, the table consists of the following columns

  (line number, property name, value)

  Wait it out put is

  (1, studentname, Raymond).

  (1, studentid, 1)

  (1, studentAge, 11)

  (1, Studentmark, 0)

  The challenge here

  1. how to get the tag names and fill in the property name column?

  2. the number of properties for a student can be variable, how can I deal with them?

  I am very new to PLSQL XML manipulation. Can someone give me some advice I can start with the creation of a solution?  I hope, I've been able to describe my use case. If this isn't the case, please let me know.

  Thanks in advance,

  Cherif

  Here is an example:

  SQL > with sample_data like)

  2. Select xmlparse (document

  3'

  4

  5

  6 Raymond

  7        1

  8        11

  9        0

  10

  11

  12 John

  13        2

  14        18

  15        15

  16

  17

  18 ') xmldoc

  19 of the double

  20)

  21 select x1.record_id

  22, x2.*

  sample_data 23 t

  24, xmltable)

  25 ' / data/students/pupils.

  26 passage t.xmldoc

  record_id 27 columns for ordinalite

  28, property xmltype path ' *'

  (29) x 1

  30, xmltable)

  31         '*'

  32 passage x1.properties

  path of varchar2 (30) 33 columns property_name "local - name (.)".

  34, path name varchar2 (30) '.'

  (35) x 2

  36;

  RECORD_ID PROPERTY-NAME NAME

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

  1 studentname Raymond

  StudentId 1 1

  1 StudentAge 11

  1 StudentMark 0

  2 John studentname

  StudentId 2 2

  2 StudentAge 18

  2 StudentMark 15

  8 selected lines

• How to change the data from the database and displayed in a DG

  Hello, it's me again with a simple question:

  I received the request of SQLi that returns multiple lines.

  In this line, I have for example:

  Reward-> 1

  How, instead of show 1 in the data grid, change this value to 'YES '.

  I followed this thread:

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  {

  ServerStatsArr = new ArrayCollection (event.result.source);

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  {

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  } else {}

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  }

  If (ServerStatsArr [i] .transparence == 1) {}

  . Transparency ServerStatsArr [i] = 'yes ';

  } else {}

  . Transparency ServerStatsArr [i] = 'no ';

  }

  }

  ServerStatsArr.refresh ();

  }

  Why this method works for the subscription when (.abonnement ServerStatsArr [i] == 304) he displays Premium, but it does NOT work for transparency ?

  I tested (.transparence ServerStatsArr [i] == 1) and (.transparence ServerStatsArr [i] == '1')

  Thank you

  Hi again,

  private void setLabel(item:Object,column:DataGridColumn):String

  {

  Switch (Column.DataField)

  {

  case 'transparency ':

  If (item.transparence is "1")

  return ('yes')

  on the other

  return ('no')

  break;

  case "subscription":

  If (item.abonnement is "304")

  return ("premium")

  on the other

  return ('none')

  break;

  by default:

  Return("");

  }

  }

  and your grid adjustments - add the labelfunction to the following topics
  I hope we get a credit of distinction for this mission...

  David.

• Extract DATA from VSA-0 and VSA-1

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  My partner install VSA cluster but he buys only the most essential without VSA, while he was in trial waiting period for execution of command of he (VMware but announced the end of the sale)

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  After several reboot, none like thing upwards

  We place the order: 127.0.0.1 wscli getStorageCluster | More

  

  And the LoginFailedException error on both nodes

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  Hi, I have solved my problem

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• Read data from the Table and load it into the csv file

  Hello

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  What methods are available?

  Records will be at high volume.

  Thank you

  If it is to do a lot, use APEX.

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• Extract data from database using php script and entry for datagrid.

  Hi all

  I intend to use the php script below to extract data from a database.

  I want to then display it in a datagrid control, the datagrid control has Ref columns job, the company and the position.

  The php script I have is

  <? PHP
  $hostname_conn = "localhost";
  $username_conn = "";
  $password_conn = "";
  
  $conn = mysql_connect ($hostname_conn, $username_conn, $password_conn);
  
  @mysql_select_db ("videochat");
  
  $query = "SELECT * FROM work."
  
  $result = mysql_query ($query);
  
  $row = mysql_fetch_array ($result);
  
  $ref = $row ["jobref"];
  $company = $row ['company'];
  $position = $row ["position"];
  
  echo "< Ref > $ref < / Ref >";
  echo "< company > $company < / company > ';
  echo "< location > $position < / location >."
  
  ? >
  

  Could someone show me how I chuck this data in a grid?

  Thank you

  Hello

  You should start using the authority, either zendamf which is used by the data wizards in flashbuilder 4 or with amfphp which is probably better than zend but has not all nicities such as the creation of objects of value.

  http://flashhub.NET/filter/

  This project uses amfphp, basically, it uses remoteobjects so returned php is in a ready to put directly into a grid or a datagroup arraycollection collection.

  If you need help with this sort of thing PM me and I can do a login session...

  the PHP services for calls used in the application

  <>

  class pets

  {

  var $db_host = "localhost";

  var $db_name = "flashhub_pets";

  var $db_user = "flashhub_david";

  var $db_pwd = "david";

  function pets()

  {

  Define the methodTable for this class in the constructor

  $this-> methodTable = array)

  "getPets"-online (table)

  'description' => 'Pets, database',

  'access' => 'remote '.

  )

  );

  }

  function getAllPets()

  {

  $mysql = mysql_connect ($this-> $this-> db_user, db_host), $this-> db_pwd;

  @mysql_select_db ($this-> db_name);

  $Query = "SELECT * from pet;

  $Result = mysql_query ($Query);

  return ($Result);

  }

  function getTypeOfPets ($category)

  {

  $mysql = mysql_connect ($this-> $this-> db_user, db_host), $this-> db_pwd;

  @mysql_select_db ($this-> db_name);

  $Query = "SELECT * from pet where CATEGORY = $category;

  $Result = mysql_query ($Query);

  return ($Result);

  }

  function getCategories()

  {

  $mysql = mysql_connect ($this-> $this-> db_user, db_host), $this-> db_pwd;

  @mysql_select_db ($this-> db_name);

  $Query = "SELECT * from category";

  $Result = mysql_query ($Query);

  return ($Result);

  }

  }

  ?>

  David

• retrieve a row of data from mysql database

  Hello

  I extract data from a database.  Use of then in a Web page as <? php echo $row ['product'];? >

  However, if there is an apostrophe in 'product', he displays like a diamond with a question mark.

  Data stored in the database looks like this, 'pearls of Mary. "
  

  Is the problem when I have the data stored in the database or when it was recovered?

  Thanks, Dan

  This happens usually if you paste from another application like Word or Xpress directly in the database.

  To work around the problem:

  If you are still using the old mysql extension insert the line below before any other query mysql on your page:

  mysql_query("SET NAMES UTF8");

  If you uisng the new mysqli extension then use the variable of connection string (in this case $conn) as below:

  $conn-> query ("SET NAMES UTF8");

• Creating rules file to extract data from Interface OIC

  Hello.
  
  I'm new on the BEAK, I worked on the DSN earlier method to extract data from the database.
  Can someone give me the steps of how extract data from the interface of the OIC.
  
  My database is Oracle 11 g 2 and I use 11.1.2.2 version merger.
  
  Concerning
  Mahesh Balla

  The format is DBSERVERNAME:PORT / service name
  for example ORACLE11G:1521 / ORCL

  See you soon

  John
  http://John-Goodwin.blogspot.com/