retrieve data from database

Similar Questions

• to retrieve data from xml data type

  Hello...
  I have a doubt in the oracle database... Here's how to retrieve data from xml data type?

  Like this...

  SQL> ed
  Wrote file afiedt.buf
  
    1  with t as (select xmltype('
    2  
  
    3    
    4      toMonth5
    5      ctTestPan1
    6      costType2
    7      toYear2012
    8      fromMonth12
    9      fromYear2011
   10    
   11  
  ') as xml from dual)
   12  --
   13  -- end of sample XMLDATA, use below query on your own table etc. as required
   14  --
   15  select x.*
   16  from   t
   17        ,xmltable('/DETAILS/FIELDS_VALUES/FIELD'
   18                  passing t.xml
   19                  columns name varchar2(30) path './NAME'
   20                         ,val  varchar2(10) path './VALUE'
   21*                ) x
  SQL> /
  
  NAME                           VAL
  ------------------------------ ----------
  toMonth                        5
  ctTestPan                      1
  costType                       2
  toYear                         2012
  fromMonth                      12
  fromYear                       2011
  
  6 rows selected.
  

• create the http client to retrieve data from web service

  Hello

  I am newbie on our webworks. I need to retrieve data from web service. How to connect to this service and analyzed. There is a tutorial that can help me get started with it.

  Can any one advice me how can I start working with webworks on blackberry 10

  Thanks for any help

  In general, you will need to use an AJAX call to the server

  It really depends on what the server returns as to how the information is easy to digest

  JQuery provides a simple interface, and returns information easy to use

  If you deal with things gets complicated XML according to namespace

  If you look at the raw XML data and it goes something like fred: name you will have questions requiring an implementation of SAX - JSON is simple if you don't get that even if (nothing too confusing here)

  If using an external data source JSON go if you have the choice

  As examples go - just look to the top of JQuery Ajax [JSON / XML] and you will get where you're going quickly

  SAX is MUCH harder because of the namespace - Dublin is the most common and same XML without namespace is not simple to handle, so avoid it if you can

• Unable to display data from database using persistence mobile A-team

  Hello

  We use the accelerator of persistence for Mobile A-team with application of the MAF. We built the REST services based for CRUD operations on a table. We are unable to use the POST CREATE service by application of the MAF. We tried using saveTask and addTask data control methods it generates automatically. Although it is saved locally to the iterator of data control, it doesn't push the data from database. We tried to test the service REMAINS independent and works well.

  Can anyone help regarding if lack us measures in the same?

  Thank you

  Vignesh

  Vignesh,

  Indeed, there are two issues here:

  -the attributes of the payload are different

  -the structure of the payload is different, the GET request has an attribute "Task" that returns an array, the POST request submitting a single object through the attribute "taskDetails.

  By default, the accelerator of persistence assumes that the POST request has the same payload structure and attributes as the GET request that you used to 'discover' the data objects.

  However, you can easily change this as follows:

  -To add additional attributes required in the POST, you should restart the wizard REST-JSON directly access the data object attributes screen and click on the button 'add an attribute '. Add each attribute you need in the POST request and the attribute name to the value required in the POST request payload. No matter that this attribute of the payload does not exist in the payload GET, it will be ignored during extraction of the tasks.

  -To fix the second issue, you must change the persistence - mapping.xml:

  -go to the createMethod task

  -Remove the payloadElementName attribute

  -Add the payloadRowElementName attribute and set the value to "TaskDetails.

  It's a little strange that you post in order to get other attributes, it is there another resource GET that returns all attributes for a task?

  In addition, you cannot derive columns audit as created_by on the server-side? It's a bit unusual set these values at the level of the customer.

  Steven.

• With the help of the socket object to retrieve data from web application without the html files

  I tried to use the socket object to retrieve data from a web application (I just control script version vs version online). So all I want to do is access http://hyle.io/version that returns me the current version of the application (such as a simple string) in order to compare it in my script and then notifies the user accordingly. I have just a few problems using the socket object. I used this code from the Adobe Javascript Tools Guide:

  
  

  reply = "";
  conn = new Socket;
  // access Adobe’s home page
  if (conn.open ("www.adobe.com:80")) {
  // send a HTTP GET request
  conn.write ("GET /index.html HTTP/1.0\n\n");
  // and read the server’s reply
  reply = conn.read(999999);
  conn.close();
  }
  

  ... that I then adapted as:

  reply = "";
  conn = new Socket;
  if (conn.open ("hyle.io:80")) {
    conn.write ("GET /version HTTP/1.0\n\n");
    reply = conn.read(999999); 
    conn.close();
  }
  

  And here is what I get:

  HTTP/1.1 400 Bad Request
  Content-Length: 225
  Content-Type: text/html
  Server: Pagodabox-Routing-Mesh
  
  Bad Request
  Your browser sent a request that this server could not understand.
  Résultat : true
  

  I don't know a lot about HTTP requests, but I wondered if it was related to the fact that I am not pointing to a specific HTML file and the type of request was wrong or if I should rather check if there is something wrong with my host?

  The site/app is PHP and is hosted on PagodaBox if it helps.

  Thanks in advance!

  Hi Sebastien Lavoie,

  It should work

  var HTTPFile = function (url, port) {}

  If (arguments.length == 1) {}

  URL = arguments [0];

  port = 80;

  };

  This.url = url;

  This.port = port;

  this.httpPrefix = this.url.match(/http:\/\//);

  This.Domain = this.httpPrefix is nothing? This.URL.Split("/") [0] + ":" + this.port: this .url .split ("/") [2] +":" + this.port;

  This.Call = ' GET ' + (this.httpPrefix == null? ' "). " http://" (+ this.url: this.url) + "HTTP/1.0\r\nHost: ' + (this.httpPrefix is nothing? "This.URL.Split("/ ") [0]: this .url .split (" / ") [2]) +" \r\nConnection: close\r\n\r\n ";

  This.Reply = new String();

  This.Conn = new Socket();

  This.Conn.Encoding = "binary";

  HTTPFile.prototype.getFile = {function (f)}

  var typeMatch = this.url.match(/(\.) (\w{3,4}\b)/g);

  If (this.conn.open (this.domain, "binary")) {}

  This.Conn.Write (this.) Call);

  This.Reply = this.conn.read (9999999999);

  This.Conn.Close ();

  } else {}

  This.Reply = "";

  }

  (Return this.reply.substr(this.reply.indexOf("\r\n\r\n")+4);

  };

  }

  Hyle var = new HTTPFile ("http://hyle.io/version");

  Alert (hyle. GetFile());

  And by the way, I like the idea of 'http://hyle.io'. Can you give me your email address, I want to learn more about this Web site.

  Please send me an email to [email protected]

• import data from database 8i to 11 g R2

  Hi all
  
  I try to import the exported data from database 8i to Oracle 11 g server. I find in the import log.
  
  Export file created by EXPORT: V08.01.07 by conventional means
  import in WE8MSWIN1252 and AL16UTF16 NCHAR character set
  import server uses WE8ISO8859P1 (possible character set conversion) character set
  Customer export uses WE8ISO8859P1 (possible character set conversion) character set
  export server uses WE8ISO8859P1 NCHAR (possible ncharset conversion) character set
  
  is this normal?
  
  I have several version of the client installed on the client computer.
  
  I find in HKEY_LOCAL_MACHINE > SOFTWARE > ORACLE > NLS_LANG = AMERICAN_AMERICA. WE8ISO8859P1
  in HKEY_LOCAL_MACHINE > SOFTWARE > ORACLE > KEY_OraClient11g_home1 > NLS_LANG = AMERICAN_AMERICA. WE8MSWIN1252
  
  Is it normal that the the NLS_LANG on the same client have different values?
  
  Thank you

  YES, you can check the compatibility of * compatibility matrix for export and import between different Versions, Oracle [Video] [132904.1 ID] *.

• retrieve data from staging account

  Hello
  
  does anyone know how we can retrieve data from staging of account using 'Segmentation Wizard', "report analysis tool", model of fusion and mailing, etc.?
  
  Seems that these tools connect only to the production instance...
  
  Thanks, Sab

  SAB,

  for segmentation Wizard (and perhaps other office files), you will have to go file - properties - Custom and update the values for the name of pod, if you have a job you know what value it is as I am not "have a practice to watch.

  see you soon
  Alex

• [Urgent] Retrieve data from oracle datafile partially crushed

  We have a big problem, we stopped in a backup/restore process from production to the test database because we found that some development SP/package code was not saved previous test DB. Now we have partially crushed oracle datafile and I guess that / hope the compiled code was stored in the last section of the data file, there is a way to retrieve the data from this data file? I intend to use an editor of exadcimal as a last resource, hoping that the data was not encrypted, but if there is another useful tool could be better. There are other storage media like newspapers/redo logs reach where we can try to find the lost code? The machine was not under a protocol of backup, so we can't count on that.
  
  Help, please
  
  Fabrizio

  MS code is stored in the dictionary (System tablespace), if you were restoring with RMAN, is the last file to restore.

  Good luck!
  : p

• To access the data from database to a remote computer

  Hi all

  Can someone tell me how to access data from a database, sitting on another computer? I use the Sqlite database. It works fine in my computer. But I don't know hoe to put the database in another computer (server) and access the data from there. In my program, it is essential to do this for a simultaneous use for different users. Someone please help.

  Kind regards

  Cindy.

  I found the solution... http://ConnectionStrings.com/

• Retrieve data from AddressBook for Webworks Smartphone

  Hi all
  I want to implement the address book API. Where can I get/retrieve data (phone number, address of E-mail etc) for my Application project.
  Is it possible to invoke the address book to recover data?

  I go through this link, but it did not help me https://developer.blackberry.com/html5/apis/blackberry.invoke.addressbookarguments.html#view

  I have searched several times but could not get a code to make it possible.
  Please help me if someone know the solution or have any sample code.

  Thank you best regards &,.
  Castillo

  Its seems quite surprising that no member of this forum suggests even a single code related to this problem...

  However, I still have more research and find the alternative.

  var contactResult = new Array();
  
  var Fname = new blackberry.find.FilterExpression("firstName", "!=", "");
  
      contactResult = blackberry.pim.Contact.find(Fname);
      for ( var i = 0; i < contactResult.length; i++) {
          var totalName = contactResult[i].title+ " "+ contactResult[i].firstName+ " "+ contactResult[i].lastName;
          }
  

  This will retrieve all data or contacts from the address book. For which I have to do a custom address book.

• How to ETL extract data from database Oracle 11.1 using Cognos Data Manager 10.1

  Hello

  I need to run the IBM Cognos Data Manager 10.1 version ETL tool for extracting data from the Oracle11.1 database.

  My understanding is that, from the point of view of database, the best way would to have a stored procedure that will provide a reference cursor in the ETL client tool.

  However, a database procedure the ETL tool running seems not to be possible in this version of the data manager.

  If someone has done this before? What is the best way for this snippet to do?

  Thank you

  Emilija

  Annabelle says:

  My reading of original question: "What is the best way for this snippet to do?"

  Sorry - is NOT helping.

  The BEST way to extract data from a table is to use a SELECT statement.

  You said you want to do.

  So just repeat your original question instead of those that ask you to answer will not move forward us.

• SQL to retrieve data from the day before

  Hello

  I am asked to collect intelligence data and generate a daily report to determine the success rate (to do daily data that determines success rate). I have a session_time of column (with the DATE data type) that I try to do the job. I've been using:

  Select * from ABC

  where session_time > = TRUNC (SYSDATE - 2)

  Gives me data, but I get the data from 26/10/14 and 10/28/14 so when I only need data on 27-10-14 (as of the day 28/10/14). I tried a few variations and did not get the expected result. Could someone please help me understand this? Time is also displayed in my outings, maybe I shouldn't include the time?

  I use: TOAD for Oracle 11.5.1.2.

  Oracle Database 11g Enterprose 11.2.0.1.0 Edition

  Thank you in advance.

  Hello

  2632048 wrote:

  Hello

  I am asked to collect intelligence data and generate a daily report to determine the success rate (to do daily data that determines success rate). I have a session_time of column (with the DATE data type) that I try to do the job. I've been using:

  Select * from ABC

  where session_time > = TRUNC (SYSDATE - 2)

  Gives me data, but I get the data from 26/10/14 and 10/28/14 so when I only need data on 27-10-14 (as of the day 28/10/14). I tried a few variations and did not get the expected result. Could someone please help me understand this? Time is also displayed in my outings, maybe I shouldn't include the time?

  I use: TOAD for Oracle 11.5.1.2.

  Oracle Database 11g Enterprose 11.2.0.1.0 Edition

  Thank you in advance.

  Use:

  SELECT *.

  ABC

  WHERE session_time > = TRUNC (SYSDATE) - 1

  AND session_time<  trunc="">

  ;

  It's 09:15 on October 28, 2014, then TRUNC (SYSDATE - 2) is 00:00:00 October 26; The query you posted became data of October 26 and later.  (You may not all future dates in your table.)

  If it's 09:15 October 28, then TRUNC (SYSDATE) is 00:00:00 October 28 (i.e., midnight, at the beginning of October 28) and TRUNC (SYSDATE) - 1 is 00:00:00 October 27.

  Do not be tempted to use

  WHEN TRUNC (session_time) = TRUNC (SYSDATE) - 1 * INEFFECTIVE!  ***

  It will get the same results, but it is slower, you cannot use an index on session_time and requires a call to separate function for each row in the table, it is selected or not.

• Delete data from database file

  Hi all
  
  I have an 11.1.0.7 database where I wanted to delete a data file. The database is archivelog.
  
  The first thing I did was to ensure that no data has been in the data file. -OK
  Then, because I wanted to only remove 1 week later, I put the data offline - OK file
  On the day (a week after putting in offline mode) I was going to delete/move the data of the table space file, I got an ORA-saying to put the online data file, before back down.
  
  And here is my problem! The database indicates that the data file should recover :(
  
  Issues related to the:
  1. If the data file was disconnected, why he need to recover?
  2. you do that the database won't ask you all archivelogs until now to recover the datafile?
  3-if I do not want to apply all archivelogs, can I just delete the data file by recreating the controlfile without this data file?
  
  Thank you.

  cibernauta wrote:
  Tested and as said it asked the archivelogs, but, since the data file has been placed offline 1 month ago I need to apply a large number of archives.

  What alternatives I have to remove this data from the database file? Is it just to get out all the objects in the storage space, drop and then re-create it without the data file?

  Thank you.

  If you are sure that there is nothing in this file? If so, that the workaround mentioned above will work. Otherwise, you would need to put the file online, get the exported objects and that only it would be possible to move the data.

  HTH
  Aman...

• 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

• import data from database A database B

  Hi experts,
  
  I am a newbie in oracle database,
  is it possible to write a sql or others to import data from tables in the database A to B database tables?
  
  There is a user who has rights to access the two database?
  
  Thank you very much!

  Hello

  As said Ndiaye, the exp and imp utilities or the Data Pump can be used to export data from a database and to play these files in a database. It is probably the most common way to copy data from one database to another.

  You can create a database link in a database to another database of reference. Then you can use the database tables, or both in the same statement.
  See CREATE DATABASE LINK in the SQL language manual
  http://download.Oracle.com/docs/CD/B28359_01/server.111/b28286/statements_5005.htm#sthref6123

  For large amounts of data, look for The Transportable Tablespaces .