Table VERY BIG SQL database recovery

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• Table of DB tools list: how to access tables that are in the different SQL database?

  Hi all

  I work on an implementation of database (SQL server) and evaluates the Toolkit OR DB for this project.

  One of the requirements is that I need access to the tables that are in two different database

  (say Table to 1 DB and Table B to 2 DB).

  Our IT guy linked table in DB1 to DB 2 and I verfied this when I use the SQL server management studio.

  When DB 2 tables is filled, table from DB1 is also there. I can also do the same thing using MS Access.

  Table A of the DB1 is available for me enven if I only connect to 2 DB.

  Here comes the problem.

  When I use DB tool list Table.vi to access DB2, it does NOT list A table in DB1. It list only the tables in

  the database (DB2) which I am connection (using DB tool opened Connection.vi with a file DSN)

  So my work around right now is to open a separate connection both DB1 and DB2. However, this approach

  obviously creates a problem when I have to access a separate database constantly in my application.

  What would be a solution to this? I have search the Forum but only to see a post that is somewhat related to

  My question. (And it was published the 2004) Maybe I need to change the code in the orignial VI (DB tool list Table.vi)?

  My computer guy told me that he has not met this scenario since he wrote code in another environment such as

  VB and others and it has always been successful in linking the different database tables.

  I hope my question is clear and healthy because I don't really know much about database terminology.

  Any comment or suggestion is appreciated!

  Thank you

  Chad

  Ok.  Here is some information that I can work with.  Good.

  Your COMPUTER staff created a view called "VISUAL_WORK_ORDER".

  A view isn't a table.  It is a "virtual" table  Views are used to collect data (usually) in several different tables.

  But I guess that the code inside the DB tool list Table.vi returns a list of tables.  Views are not the tables.  Then "VISUAL_WORK_ORDER" does not appear in the list.

  HOWEVER, this should not really matter.  The view is here!  And it can be queried like any table.  So, you can use DB tools Select Data.VI... and wire in "VISUAL_WORK_ORDER" as the name of the table.  This will return the contents of the view.  Alto!

• Is it possible to stop labview data hex autoconverting to a SQL database in ascii?

  Hi all

  I is currently working on a program that ask a SQL database for the data from the sensors and converts these data into a spreadsheet for future use.

  My problem is the following:
  I can access and read the data very well; However, the data I'm after are stored in the database as a hexadecimal number (example: "0 X 5727000...) ». When I pass this through this vi "DB Tools Fetch Item Data", he captures the data and the autoconverts it in ascii. It is a huge problem because the data contains several pieces of information and must be analyzed before his conversion in order to achieve the correct value (and wrong format in ascii).

  Is it possible to recover the data as a string containing only the hexagonal information? I already have the code that converts it to; I need as hexadecimal values and not ascii he tries to AutoFormat to.

  Your data are permanently binary.  And how it is stored in the database is a function of some program put in there.  It is not a case of LabVIEW doing any "autoconverting".

  "more labview uses the display format Hex to work more on television anyway.

  So the next question is what is the continuation of the work you want on these data?  There is a function call "String to Byte Array" that converts the characters in a table of U8.  So now, you have a table of numbers of U8.  What you then do with that depends on what all these data are supposed to represent.

• To bulk table the PL/SQL collection

  Hi all
  
  version 10g 10.2.0.1
  
  Can what I do to accomplish the following.
  
  I need to build a collection based on the result of two SQL statements in a loop.
  
  Example:
  
  IS FUNCTION (get_info)
  
  RETURN retrieval_pkg_public_ty
  PIPELINED
  
  TYPE ret_tab IS TABLE OF THE ret_rec;
  
  BECAUSE me in 1... 2
  LOOP
  
  SELECT...
  BULK COLLECT into ret_tbl
  FROM (SELECT...
  FROM (SELECT...
  
  Quite a big SQL statement...
  
  WHERE
  x = parameter_value, - I'm from the changes of parameters to values
  y = parameter_value,-I'm from the changes of parameters to values
  
  END LOOP;
  
  
  BECAUSE me IN ret_tbl. FIRST... ret_tbl. LAST
  LOOP
  COURSE OF ACTION...
  
  END LOOP;
  
  I can use a global temporary table to store the results of each loop and select TWG, but I prefer to use a table function.
  
  Thank you
  Mark

  user1602736 wrote:
  Currently I have a procedure that is called in a package that returns a SYS_REFCURSOR.

  Course code of procedure is

  I'm in 1.2
  LOOP
  INSERt INTO TWG

  END LOOP;

  Why not just fill the TWG using a TWG INSERT INTO SELECT... Source FROM WHERE... ?

  I wanted to avoid creating a TWG to accomplish above.

  Why? You do the problems with this approach TWG think there?

  The cursor returns only about 50 records. The record includes data fields about 20

  Don't forget that if you store it as a collection of PL/SQL (there is no such thing as PL "+ table + '), this collection resides in expensive private process memory (PGA). Is there are 100 sessions by using this code, then it will have a 100 copies of this collection.

  On the other hand, a TWG does not lie in the expensive private memory. And it adapts to a 1000 lines in the future, without affecting performance (do not forget that the TWG can be indexed - not collections). For a collection, you will need to pay an excessive price in memory to keep this 1000 lines in the PGA.

  TWG is not a bad thing. The collections are not a bad thing. They are tools to solve specific problems. Your task is to select the right tool for the job. Cached data line SQL in a PL/SQL collection is almost never the right tool for the job, because it requires private process memory and uses a very simplistic data structure (does not support the index and so on).

• size of a table in an access database

  Hello

  I try to know the size of a table in the access database, then I would be to turn it into a string value, but I have no success.

  I have attached a JPEG of my code.

  in the concatenated string should appear "rapportx.png" where x represents the size of the table

  You must use 'Decimal string' to convert the number to text.

  Please also note that the size "Array" returns a 2D array in your case: If you have two dimensions.

  Finally, and above all, to count the number of records it reveal be more efficient to use the sql count() function:

  http://www.w3schools.com/SQL/sql_func_count.asp

  Kind regards

  Marco

• Deleting a Sharepoint SQL database

  I have a Windows SBS 2008 Server and my OS drive is out of space. We run an exchange server to let you know that if you go to low disk space the exchange server can start acting funky. I found a sharepoint SQL database file that is 9 GB that I would delete, but I was not able to.

  I followed some instructions to make the files smaller newspapers through SQL Server Management Express, but I couldn't connect to a database that has been "Microsoft internal...." ", where I suspect the Sharepoint SQL database is located.
  In the end, we do not use Sharepoint so I would just delete the files associated with it. I also tried to follow the instructions on how to uninstall sharepoint, only to discover that it is not installed on the current server.
  I am at a loss on what to do now. Honestly every article I google was too technical for me. Thus, any suggestions with real instructions would be very beneficial for me! I am very tech savy, but have not learned much jargon tech Server at all and I'm a newb to SQL databases.
  Thanks for your help!
  Blake Best

  SHAREPOINT FORUMS:
  http://social.msdn.Microsoft.com/forums/en/category/SharePoint/

• Need help! Working with SQL databases

  Hi all

  I am currently working on an application that interacts with a SQL database, and it seems to have hit a roadblock.

  I have a multi-column list box on my front which is filled with the data extracted from the database. By choosing one of the lines in the list box, another opens showing another set of data retrieved by a generated SQL query. At the moment I only select one line at a time to see it has the data, but I want to expand such that I can select mutiple rows in the list both box and see all their relevant data.

  With only one selection, I can switch the index value of the selection of a function table of Index with the database as another entry and build my SQL statement.

  But with multiple choices, I guess I have to build a table on the index values and use them as reference to build the SQL statement. And I don't know how exactly to do that.

  Here is the code that I currently work for a single selection in the drop-down list.

  

  Any help is appreciated. See you soon.

  tdog says:

  Hi all

  I am currently working on an application that interacts with a SQL database, and it seems to have hit a roadblock.

  I have a multi-column list box on my front which is filled with the data extracted from the database. By choosing one of the lines in the list box, another opens showing another set of data retrieved by a generated SQL query. At the moment I only select one line at a time to see it has the data, but I want to expand such that I can select mutiple rows in the list both box and see all their relevant data.

  With only one selection, I can switch the index value of the selection of a function table of Index with the database as another entry and build my SQL statement.

  But with multiple choices, I guess I have to build a table on the index values and use them as reference to build the SQL statement. And I don't know how exactly to do that.

  Here is the code that I currently work for a single selection in the drop-down list.

  Any help is appreciated. See you soon.

  Regarding the table of construction:

  I can see Hat multicolumn listbox you have multiselection enabled and is limited to one or zero element selected at a time. To allow multiselction; Done just right click your multi-column listbox and change your selection to support multiple selected items. The NewVal to the structure of the event should change to a single index number in a 1 d of the numbers indexed table. No coding required. Then just to retrieve all items (since you know the index) and create the quiry. Quiry part, I'm not really (long time no see SQL), but it looks like a loop for to create the chain should do the trick?

• How to remove a ripple on Win7 64 bit SQL database?

  I just started creating a SQL database for phones BlackBerry application and I have a lot of questions that I can't find answers to and I'm fighting with determination solutions.

  I work with:

  -SDK WebWorks 2.3.0.9

  -Waving 0.9.0.16

  -Windows 7 64 bit

  I created a simple database application that works well in ripple, but if I change the name of the database, the table name or the name of a value in the table, waving crashes when loading the page.

  I've seen several posts on the erasure of the data base, but none is specific to the ripple and Windows 7 64-bit.

  I have the html and xml files in the following directory:

  C:\Users\k\RippleSites\SQLstorage\

  and I use the following URL to load the page in ripple:

  http://localhost:9900/SQLstorage_test1/index.html

  In the following directory:

  C:\Users\\AppData\Roaming\Research in Motion\Ripple\

  Which of the files or directories following safely remove without mucking up the ripple setttings?

  

  Thank you...

  Delete:

  \AppData\Roaming\Research In Motion\Ripple\Databases\ C:Users\ [username] [folder localhost]

• sql database problem waterfalls

  Hello

  I use the cascades sql database! I am able to run the sql query, create tables and data screwed into it!

  But I am unable to read the sql database! Please help me!

  It's my code,

  SqlDataAccess sda (home.absoluteFilePath ("mydeb.db"));

  QVariant list = sda.execute ("SELECT * FROM MaTable");

  But I don't know how to recover data from this QVariant!

  Please help me...

  The result of function execute() is actually a QVariantMapList wrapped in a QVariant. (QVariantMapList is a TypeDef to see). To get your result set, you must cast to a QVariantList, gives you your lines, then extracts the columns of the QVariant map. Lets say you want to get the value of an INTEGER column called 'my_int_col' in the first row of the result set. Do it like this:

  int myInt;
  QString query = "SELECT * FROM mytable;";
  
  QVariant result = this->db->execute( query );
  if ( !this->db->hasError() ) {
      myInt = result.value()[0].value()["my_int_col"].value();
  } else {
      DataAccessError err = this->db->error();
      qCritical() << "SQLite Error -" << query << "-" << err.errorMessage();
  }
  

  Note that you must climb the QVariant column obtained from QVariantMap ().valueint line. Obviously, the cast that make you must match the data type of the column that you collect. Access to the other lines in the game by changing the [0] properly. Find out how many rows were returned with result.value(). count().

• In BlackBerry 10 SQL databases

  What type of SQL database using BlackBerry 10? It seems that is not SQLite. The docs (https://developer.blackberry.com/cascades/documentation/device_platform/data_access/working_with_sql... are not very useful, anything more than a trivial example and I would like to know what is possible regarding the types of data and DOF. Thanks in advance.

  SQLite support VARCHAR and many other things, even if they are not (as you probably know) it commonly in SQLite works. See http://www.sqlite.org/datatype3.html#affinity and examples of name affinity section 2.2.

• DIRT and what his role with the MS - SQL database

  I am setting up the procedure for the Bare Metal Restore for our Telco servers. And I wonder if the DIRT back up the MS - SQL databases.

  We have 4.0 (4) SR1 and use DIRT 1.0 Build 122

  Thank you

  Debbie

  Restoration of dirt requires that the unit (same saved version) is running before, it'll do a restore - as these UnityDB and ReportDb databases must be present - restoring pulling data out of the local DBs first before their replacement by the saved tables (without things like the name of the local server, which GC/DCs we are connected) configuration etc...). So no, it won't it create on the fly because the restore cannot function without a server in operation of the first unit. This isn't just a backup and restore, but also a type migration tool.

• How to add data to the table changed in sql developer at Apex and vice versa

  Hello

  I had tables of database with sql developer. But now, I have modified the database (new tables added + changed the data in the tables). However, in the Apex, I the old database. Is it possible to get the new Apex database with the data of the table changed so this database in both places (sql and apex developer) is exactly the same... Also the other way around.

  Thank you

  The database schema that contains the tables, is it associated with the workspace even you are searching through the APEX product t development?  Why I'm asking is, if they are the same schema, the tables that you MODIFIED should be appear in the sql for APEX workshop part.  Now reports and forms will NOT see the changes (unless you have actually added or updated definitions for column).

  Can you explain what exactly you were doing the SQL Developer to the tables in your schema?

  Thank you

  Tony Miller
  Los Alamos, NM

• The database recovery/restore failed with unexpected error 509

  Hello

  The database recovery/restore failed with unexpected error 509

  In the Event Viewer, I had this error SEVERAL times every second.  He goes absolutely crazy.

  I don't know what to do with it.

  I'm with Windows 8 Pro running on a very stable computer with 8gig of ram, plenty of hard drive space.  Each single drivers updated Windows Update.  Everything is really clean except this error in Event Viewer

  Svchost SRUJet (1624): database recovery/restore failed with unexpected-509 error.

  Task category: registration/recovery

  Esentutl /p /r tried / everything but nothing wrong was found with those

  Thanks for any help.

  Exactly the same problem, nothing Microsoft recommended was the cause, scannow and DISM commands are returned without error.

  So I went to the event viewer and scrolled down to find, when these errors began to occur. So I found a few entries initially saying things like: an attempt to move the file 'C:\Users\xxxxx\AppData\Local\TileDataLayer\Database\EDB.log' to 'C:\Users\xxxxxxxx\AppData\Local\TileDataLayer\Database\EDB00008.log' failed indicating system 183 (0x000000b7) error: "cannot create a file when that file already exists.

  Then, I went to C:\Users\xxxxx\AppData\Local\TileDataLayer\Database\ and removed the files listed (e.g., EDB00008.log).

  Bingo, the errors will stop immediately.

• Global temporary table in PL/SQL with XML

  Hello

  I have the impression that it is something strange or maybe I'm missing something basic.

  Step 1: Create a global Temp table that should not be specific transaction.

  create a global temporary table Temp01

  (

  NUMBER OF TICKET_ID

  , Varchar2 (10) of the REGION

  NUMBER OF THE YEAR

  , CO_ID VARCHAR2 (10)

  ) ON COMMIT DELETE ROWS.

  Step 2:

  My XML that goes as a parameter to a new function.

  < TICKET >

  < TICKET_ID > 38498051 < / TICKET_ID >

  the USA < REGION > < / REGION >

  < YEAR > 2014 < / YEAR >

  XYZ123 < CO_ID > < / CO_ID >

  < / TICKET >

  Step 3: Create a Stand Alone function:

  -drop function aagarwal.wr_creation;

  create or replace FUNCTION XML_FUNC

  (

  ret_msg out varchar2,.

  p_xmlval IN varchar2

  )

  RETURN varchar2

  is

  l_xmlval varchar2 (4000): = p_xmlval;

  V_CO_ID VARCHAR2 (10);

  V_CODE VARCHAR2 (10);

  BEGIN

  BEGIN

  INSERT INTO Temp01

  (

  TICKET_ID,

  REGION,

  BLEACHED,

  CO_ID

  )

  SELECT

  EXTRACTVALUE (XmlType (p_xmlval), "/ TICKET/TICKET_ID ') ID,.

  EXTRACTVALUE (XmlType (p_xmlval), "/ TICKET/REGION") REGION.

  EXTRACTVALUE (XmlType (p_xmlval), "/ TICKET per YEAR"),.

  EXTRACTVALUE (XmlType (p_xmlval), "/ TICKET/CO_ID ') CO_ID

  FROM DUAL;

  ret_msg: = 'SUCCESS';

  -SELECT CO_ID IN V_CO_ID of aagarwal. TEMP_STAGE_WR;

  -return ret_msg;

  EXCEPTION

  WHILE OTHERS THEN

  ret_msg: = sqlerrm;

  Return ret_msg;

  END;

  BEGIN

  SELECT CO_ID INTO V_CO_ID FROM Temp01;

  / * MERGE IN the site is

  With the HELP of aagarwal. TEMP01 T

  WE (T.co_id = se.code AND se.type_nm = ' TYPE' and se.src_nm = T.region)

  WHEN NOT MATCHED THEN

  INSERT (ID, SRCNM, CODE, TYPENM)

  VALUES (SHARED_SEQ. NEXTVAL, T.region, T.co_id, 'TYPE');

  -commit; */

  return ret_msg | "ACE" | v_co_id;

  END;

  END;

  /

  Fact - created function.

  NOTE: MERGE statement is blocked and if the function was created in sweetness.

  Step 4: Call the function

  declare

  l_out varchar2 (50);

  l_outr varchar2 (50);

  p_xml XMLTYPE.

  Start

  l_outr: = XML_FUNC (l_out, ' < TICKET >)

  < TICKET_ID > 38498051 < / TICKET_ID >

  the USA < REGION > < / REGION >

  < YEAR > 2014 < / YEAR >

  XYZ123 < CO_ID > < / CO_ID >

  (< / TICKET > ');

  dbms_output.put_line (l_outr);

  end;

  /

  
  

  Step 5: Check the value being inserted into the temporary Table:

  
  Select * from temp01;

  
  

  So far so good.

  THE PROBLEM:

  Now I want to tweek the XML_FUNC function above by uncommenting MERGE statement, which brings me to an error that is not differentiable:

  I.e. PL/SQL: ORA-00942: table or view does not exist in line on MERGE pointing to Temp01 statement.

  NOTE: I tested this Merge statement explicitly (as long as the execution of Stand Alone and also by calling via anonymous block PLSQL) and its absolutely perfect work. And SITE table exist.

  PS: I would be grateful, if there is a better way to write this code? I'm not a regular PLSQL developer and so badly can write the code of practice.

  Kind regards

  AAG.

  Using 11.2.0.3:

  Owner of all these three objects is DBA.

  Are you sure?

  After the release of:

  Select object_name, object_type

  of object

  where object_name in ('TEMP01', 'SITE', 'XML_FUNC');

  You must grant the explicit right to select on the table for the owner of the function if the owners are different.

  This works as expected for me (user DEV has all 3 items):

  Connected to Oracle Database 11g Enterprise Edition Release 11.2.0.3.0

  Logged in as dev

  SQL >

  SQL > create a global temporary table Temp01)

  NUMBER OF TICKET_ID 2

  3, Varchar2 (10) of the REGION

  4, NUMBER OF THE YEAR

  5, CO_ID VARCHAR2 (10)

  6)

  7. ON COMMIT DELETE ROWS.

  Table created

  SQL >

  SQL > create table site)

  Identification number 2

  3, srcnm varchar2 (10)

  4, code varchar2 (10)

  5, typenm varchar2 (10)

  6  );

  Table created

  SQL > create the sequence shared_seq;

  Order of creation

  SQL >

  SQL >

  SQL > create or replace FUNCTION XML_FUNC)

  2 p_xmlval IN varchar2

  3)

  4 RETURN varchar2

  5 is

  6 l_xmlval xmltype: = xmltype (p_xmlval);

  7. START

  8

  9 INSERT INTO Temp01

  (10)

  TICKET_ID 11,

  REGION 12,

  13 YEARS,

  CO_ID 14

  15)

  16. SELECT ID EXTRACTVALUE(l_xmlval, '/TICKET/TICKET_ID'),

  17 EXTRACTVALUE(l_xmlval, '/TICKET/REGION') REGION,

  18 EXTRACTVALUE (l_xmlval, ' / TICKET per YEAR ') YEAR.

  19 EXTRACTVALUE(l_xmlval, '/TICKET/CO_ID') CO_ID

  20 FROM DUAL;

  21

  22. MERGE IN site

  23. WITH THE HELP OF TEMP01 T

  (24)

  25 T.co_id = se.code

  26 AND se.typenm = 'TYPE '.

  27 and se.srcnm = T.region

  28)

  29 WHEN NOT MATCHED THEN

  30 INSERT (ID, SRCNM, CODE, TYPENM)

  31 VALUES (SHARED_SEQ. NEXTVAL, T.region, T.co_id, 'TYPE');

  32

  33 return "SUCCESS";

  34

  35 END;

  36.

  Feature created

  SQL >

  SQL >

  SQL > set serveroutput on

  SQL >

  SQL >

  SQL > declare

  2

  3 l_outr varchar2 (50);

  4

  5. start

  6

  7 l_outr: = XML_FUNC (')

  8 38498051

  9 USA

  10 2014

  11 XYZ123

  12    ');

  13

  14 dbms_output.put_line (l_outr);

  15

  16 end;

  17.

  SUCCESS

  PL/SQL procedure successfully completed

  SQL > select * from site;

  ID CODE TYPENM SRCNM

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

  TYPE 1 USA XYZ123

• get list from a SQL database and create links to each lines in AS3

  I'm doing an AIR application with these conditions:

  I have a SQL database. In my table, there is a column 'categories' (with different categories (computer, books... etc.)).

  

  In my AS3, I managed to recover "theDescription" when the user select a category. With the URLMethod and a php file.

     // create SQL $sql = "SELECT * FROM annonces where categorie = '$categorie'"; 
  $sql_result = mysql_query($sql, $connection) or die ("Couldn't execute query."); 
  $num = mysql_numrows($sql_result); $phptheDescription = ""; 
  $counter = 0; 
  while ($row = mysql_fetch_array($sql_result)) { 
  $theDescription = $row["theDescription"]; 
  $phptheDescription = $theDescription; 
  } 
  echo  "phptheDescription=" . $theDescription;
  

  So my AS3 code retrieves the $phptheDescription since php and displays in a output_txt .

  Problem: in my output_txt , a 'theDescription"appears. But I have TWO Articles in the category 'Computers' (and I have 100 points in the same categories).

  How do I show all the "theDescription' that are in the same categories?

  Ex: If I choose "Computer", it should display "a Surface Pro 3" and "An IMAC". But it only shows the last element "IMAC".

  And, after that, it is possible to create "links" for each item posted?

  Here are 2 videos of short films (20 sec) explaining my problems:

  https://vid.me/DS2r

  http://sendvid.com/6iesrygk

  THX

  Hi-I've never used PHP so I could be wrong here - but it seems to me you're a loop in the records, each time as reset $theDescription to all that is in the current (rather than accumulate output) record. If you are effctively echo only the last record in the query.

  I think you should be either running the command echo inside your loop, or alternatively the concatenation of a string inside the loop and then echoing the end of the loop?

  I would be likely to generate XML data in PHP (just by concatenating strings) and then use it in my AS3 code.