How to view corrupt ms access database?

How to view corrupt ms access database? When you open a written "Application Error" and all. Tried to import objects into a
new database. Tables and queries were imported without a problem, but on the forms, reports and modules gives the same error.

if it fails to recover all known methods, which are described in google, then you need software - such as MDB Viewer Tool from http://www.mdb.viewertool.com/ Somewhere
seen a similar problem on the forum if it fails to recover all known methods, which are described in google, then you need software - such asMDB Viewer Tool from http://www.mdb.viewertool.com/Somewhere
seen a similar problem on the forumhttp://www.filerepairforum.com/forum/microsoft/microsoft-aa/access/1318-unable-to-open-mdb-file-please-help

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How do i connect ms access database in Eclipse ?

Help me to solve the problem
how do i connect ms access database in Eclipse ?
Its urgent please
give any link that gives the procedure to connect ...........

The Eclipse WTP by default has a database explorer: Window - Show View - Data. Finally rightclicking at the new "DB Servers" console gives straightforward menu options.

How to view corrupted word files, please help?

Can't view doc corrupted file .How to recover unsaved documents WORD? how to view corrupted word files, please help

It could be Word or even Windows that is having the problem. Before you start trying to restore a backup or repair a file, try opening other documents.
Try opening your "corrupt" document from another computer. Also you can try to make a copy of corrupted files. (It could work) : http://www.filerepairforum.com/forum/microsoft/microsoft-aa/word/968-i-would-be-grateful-for-any-help-to-repair-or-the-procedures-word-files
But if nothing helps, you can try to recover it by using DOCX Viewer Tool Download free demo versions of this software from website: http://www.docx.viewertool.com/ It’s
gonna help.

How to create a ms-access database at runtime using java

hi, this is ravi kiran,
i have a situation where i need to create a new ms-access database with one table in it at runtime(when user clicks on some button).
i have been searching many sites to know how to do this in java, but i didnot find any thing useful.
plz tell me how to do this in java.
plz help me, its urgent
thanx in advance.

Here's how I did it. Research does help, but sometimes looking at others code does too... You do have to have a dummy file that you made with access though. You can't just make a file file.mdb (it will be corrupt)
     public void createDatabase(String database) throws SQLException{
          try{
               // This file needs to have been created with MS Access
               File dbfile = new File(this.dataBaseDir + "dummy.mdb");
               // This is the new database file being made
               File newFile = new File(this.dataBaseDir + database + ".mdb");
               // Copy all bytes from dummy file to new DB file.
               FileInputStream instream = new FileInputStream(dbfile);
               FileOutputStream ostream = new FileOutputStream(newFile);
               int numBytes = instream.available();
               byte inBytes[] = new byte[numBytes];
               instream.read(inBytes, 0, numBytes);
               ostream.write(inBytes, 0, numBytes);
          catch(FileNotFoundException e) { e.printStackTrace();}
          catch(IOException e) { e.printStackTrace();}
          if(DEBUG) System.out.println("creating the " + database + " database");
     }

How to read/write from Access database

Hi everybody
I need a little help for doing what I wrote in the topic!
I use LabVIEW 6i student edition, do Ireally need to install the Database
connectivity toolkit?

Hi Vicio,
There are a couple of different methods to communicate with Access in LabVIEW, and some are more difficult than others. You can use ActiveX Automation to open Microsoft Access and control many aspects of the Access Application. For actual database manipulation however, the Access automation classes rely upon the Microsoft DAO (Data Access Object) and/or ADO (ActiveX Data Object) classes. These classes can be used independently or through the Access automation classes to read and write data into an Access database. These classes can be difficult to use and may require a fair amount of SQL knowledge to accomplish a complicated task. Attached is a very simple example of how you can use DAO from the Access automation classes to read an Access table.
For more information about the Microsoft Access automation classes, DAO or ADO classes refer to the Microsoft website and Developer Network:
MSDN
It is also possible to use Dynamic Data Exchange (DDE) communication between LabVIEW and Access. DDE is a Microsoft technology that preceded COM and ActiveX. DDE is NOT recommended as it is considered by most to be obsolete. However, examples still ship with LabVIEW that demonstrate how to communicate with MS Access using DDE. The examples are located in ..\LabVIEW\examples\comm\access.llb
Note: The LabVIEW Database Connectivity Toolset is the preferred method of database communication with LabVIEW. The LabVIEW Database Connectivity Toolset offers many powerful tools and extended capabilites for quickly accessing databases. The LabVIEW Database Connectivity Toolset offers connectivity to most popular databases through Microsoft ADO technology, complete SQL Functionality, and the ability to save records in XML format. It provides both easy-to-use and advanced functions to allow common database operations as well as detailed database accessibility. The LabVIEW Database Connectivity Toolset is sold separately or in the LabVIEW Enterprise Connectivity Toolset along with the LabVIEW Statistical Process Toolkit and the LabVIEW Internet Developers Toolkit.
Sincerely,
Feroz
National Instruments
Attachments:
Access_ActiveX.vi ‏43 KB

How to Protect your Custom Access Database Product - so that you can sell & distribute it?

I'm looking for an update on this topic as I have been away from Access for a couple of years and have not kept up with the latest.
Hopefully they have made it easier to design, develop, sell and distribute custom database solutions. So here goes...
Question A:
If one develops a custom database product with Access 2013 what is the current best way to...
1 - Prevent it from being (too easily) copied
2 - Prevent it from being (too easily) reverse engineered
3 - Prividing a time limited free demo copy?
4 - Providing a demo copy with limited functionality... like limiting the number of records in an important table, or whatever?
5 - What have I left out of this list that should be considered for protecting ones investment in the development of the product? (other than copyright, of course.)
Question B:
What is the latest on being able to migrate an Access database to the cloud?
1 - Entirely online
2 - Part in the cloud and part on the users machine
3 - And what about all that VBA code - is there no way to make that work in the cloud and/or on a web server... or does it all have to be tossed and all the coding redone?
Question C:
What are other alternatives solutions for selling your custom database application while protecting all your investment in developing it?
1 - Write the front end in C++ (so that it is fully compiled) and the back end in ASP with MS SQL Server? (or alternative server side solutions)
2 - Write the whole thing as a server side solution with browser interface?
3 - Or what?
Thanks for any help.

Hi Fran_3,
>>What is the latest on being able to migrate an Access database to the cloud?
In my option, the Access Web app would be a better choise.
Regards,
Tony
Help each other

How to connect to ms access database in jdbc

i want to connect to my ms access database located in my c:\tapi\dbexperts.mdb. please help me construct the connection string. thanks in advance for your help.

               String database = "c:\\tapi\\dbexperts.mdb"; /* change it*/
               String url = "jdbc:odbc:Driver={Microsoft Access Driver (*.mdb)};DBQ=" + database + ";DriverID=22;READONLY=false";
               Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
               con = DriverManager.getConnection(url);

How to save data to access database in dreamweaver

Hello,
I want to save data from webpage to MS access database. I am
using dreamweaver MX 2004 developing tool. For server side
scripting I am using asp page but I am not geting any result. And I
am calling this asp page using HTML codes (using "action").
Please anybody suggest me proper way for this.

Thanks for the reply....I'will try your suggestion
........But still I will appriciate if you can check my codes......
I am using following codes for webpages,
<form name="form1" action="add_to_database.asp"
method="post">
<div align="center">
<table width="80%" border="0">
<td>FEEDBACK FORM</td>
<tr> <td>Name :</td>
<td><input type="text" name="uname"></td>
</tr>
<tr>
<td>Email :</td>
<td> <input type="text" name="email"></td>
</tr>
<tr>
<td>Comments :</td>
<td><textarea
name="comments"></textarea></td>
</tr>
<tr>
<td> </td>
<td><input type="submit" value="Submit details"
name="submit" onClick="validate()" ></td>
</tr>
</table>
</div>
</form>
and using the action and post method I am calling following
asp page
<body>
<%
Dim uname, email, comments
Dim Conn
Dim Rs
Dim sql
uname = Request.Form("uname")
email = Request.Form("email")
comments =Request.Form("comments")
Set Conn = Server.CreateObject("ADODB.Connection")
Set Rs = Server.CreateObject("ADODB.Recordset")
Conn.Open "PROVIDER=Microsoft.Jet.OLEDB.4.0;" & "Data
Source=" & Server.MapPath("users.accdb")
sql= "INSERT into adduser(uName, Email, Comments) values(' "
& uname & "', '" & email & "', '" & comments
Conn.execute sql
Rs.Open sql, Conn
Rs.AddNew
Rs.Fields("Name") = Request.Form("name")
Rs.Fields("Email")=Request.Form("email")
Rs.Fields("Comments") = Request.Form("comments")
Rs.Update
Rs.Close
Set Rs = Nothing
Set Conn = Nothing
%>
</body>
Thanks,

How to connect with Microsoft Access Database with JAVA

I want to know the command and query to connect between MSAccess and JDBC.
Is it beter way to make connection with MSAccess comparing with other Databases such as SQL and Oracle.
Which Database will be the best with Java?
I also want to know to be platform indepadent which database is suitable?

On Windows, you can use MS Access database by:
Set up a System Data Source using the ODBC control panel applet.
Use the jdbc:odbc bridge JDBC driver, and specify a jdbc url that points to the data source name you just specified.
It's been too long since I've done this, so I don't remember the syntax of the jdbc url, but I'm sure that if you do a search for the jdbc:odbc bridge that you will find what you are looking for.
As far as the question about which database is best, you will need to determine that based on your project requirements.
If you want a quick and dirty, open source, cross-platform database, take a look at HyperSonic SQL.
- K

How To Restore corrupted Oracle 10g Database

Hello Guys,
We have Oracle 10.2.0.3 database installed on Itanium server.
1. One day we found some packages got invalid & not compiling at all with error –
ORA-00600: internal error code, arguments: [4097], [], [], [], [], [], [], [].
2. Then we successfully restored the database from old RMAN backup of previous date that caused this error.
3. After 2 days again we found the same error in alert_prd log -
ORA-00600: internal error code, arguments: [ORA-00600: internal error code, arguments: [4097], [], [], [], [], [], [], []
ORA-06512: at "SYS.DBMS_STATS", line 19089
4. Then for testing we exported database using exp command & found 3 tables are not exporting because of data block corruption issue.
5. Then we truncated the data from all 3 tables and then able to export successfully.
6. After all this we manually run SYS.DMS_STATS job but found same error logged in prd_alert log.
This looks like, still database block corruption issue is there & we are unable to cure it 100%
This is a production system & in very critical state now.
Please looking for a help from all of you expert guys to resolve this issue.
Thanks in advance,
~Amol

Hello;
I don't believe you have an issue that RMAN can solve. Since you have an ORA-600 I would use Oracle support.
There's an Oracle MOS doc on this :
ORA-600 [6008] Generated Due To Underlying ORA-01410 [ID 743661.1]
It's an exact match of your version and line number.
Best Regards
mseberg

How to view history in oracle database?

hi..
is there any method to view history of sqlplus command in oracle database ?.
This is because i would like to know what my vendor done to the oracle..
Thank you,
baharin

This is because i would like to know what my vendor done to the oracle..Interesting enough.
There is no direct method to view the commands executed from SQL*Plus.
If that sqlplus session was launched on Windows platform AND the command window buffer was already set to a higher value AND you have not yet closed that command window then you can launch sqlplus again in the same window and go through the history of commands.
Else, you can try mining your archive logs (assuming your database is in archive log mode), find out the commands executed from that particular session and hope you get all of them (as some commands are/were not supported by log miner).

How to save the current access database as a new file with a specified name

what I am trying to do is after writing data to a public access file, save it as a new access file,
clear the public access file and write new data in it.
repeat the above process when requested by the operator.
which database function should I　use to execute this "save as " action?
thank you...
Solved!
Go to Solution.

I'm not sure what DB tools you are using in LabVIEW however I was able to locate the following function that seems to accomplish what you asked about.
DB Tools Save Recordset To File VI: http://zone.ni.com/reference/en-XX/help/370016C-01/lvdatabase/db_tools_save_recordset_to_file/
As far as database applications go there are several examples included in LabVIEW some of which include SQL functions as well.
Regards,
Isaac S.
Regards,
Isaac S.
Applications Engineer
National Instruments

[JDBC][ODBC] How to compact access database from Java ?

Hello,
I'm developping a java applcation wich is connected to an MS Access file database.
For now, I don'y compact it but it would be better.
So How can I compact an access database from Java ?
thanks :)

Hi ypiel,
Try this:
1) Download JETCOMP.exe (freeware from Microsoft);
2) Put the following code in your app (assuming your database file name is: "DB.mdb"):
try {
File current = new File("DB.mdb");
File backup = new File("BACKUP.mdb");
if (current.renameTo(backup)) {
Runtime.getRuntime().exec("jetcomp -src:BACKUP.mdb -dest:DB.mdb");
} catch (Exception e) {
System.out.println(e.getMessage());
Best regards,
YT.

The Mystery of Connecting to an Access Database

I am just starting to use designer and with some stumbles along the way have perfected the layout of the form I am trying to create. The next step is connecting it to a Microsoft Access database. However, I am having some problems.
I have looked everywhere imaginable for a "how-to" on connecting an Access database to my form in Designer. I have gone through setting up data connections several times, all with the same result: "Connection for Source NPIF failed because the environment is not trusted". NPIF is the name of the data connection I've been trying to set up.
I realize this is probably a very boring problem to solve, but I am desperate! I have not seen any answers to other posts asking this same question, so I'm worried this one will be overlooked too. Please, there are many of us out there who cannot figure this out! Help us?
Other people seem to have set this up with no problems. Maybe one of you can post the steps you took to get it to work - share the love!!
Thank you, Elizabeth

Chris, here's my script. It's in the initialize event. ----- ProjectInformationForm.Page1ClientBillingProject.Client.DataDropDownList::initialize - (JavaScript, client) /* This dropdown list object will populate two columns with data from a data connection. sDataConnectionName - name of the data connection to get the data from. Note the data connection will appear in the Data View. sColHiddenValue - this is the hidden value column of the dropdown. Specify the table column name used for populating. sColDisplayText - this is the display text column of the dropdown. Specify the table column name used for populating. These variables must be assigned for this script to run correctly. Replace <value> with the correct value. */ var sDataConnectionName = "NPIF"; // example - var sDataConnectionName = "MyDataConnection"; var sColHiddenValue = "ClientName"; // example - var sColHiddenValue = "MyIndexValue"; var sColDisplayText = "ClientName"; // example - var sColDisplayText = "MyDescription" // Search for sourceSet node which matchs the DataConnection name var nIndex = 0; while(xfa.sourceSet.nodes.item(nIndex).name != sDataConnectionName) { nIndex++; } var oDB = xfa.sourceSet.nodes.item(nIndex); oDB.open(); oDB.first(); // Search node with the class name "command" var nDBIndex = 0; while(oDB.nodes.item(nDBIndex).className != "command") { nDBIndex++; } // Backup the original settings before assigning BOF and EOF to stay var sBOFBackup = oDB.nodes.item(nDBIndex).query.recordSet.getAttribute("bofAction"); var sEOFBackup = oDB.nodes.item(nDBIndex).query.recordSet.getAttribute("eofAction"); oDB.nodes.item(nDBIndex).query.recordSet.setAttribute("stayBOF", "bofAction"); oDB.nodes.item(nDBIndex).query.recordSet.setAttribute("stayEOF", "eofAction"); // Clear the list this.clearItems(); // Search for the record node with the matching Data Connection name nIndex = 0; while(xfa.record.nodes.item(nIndex).name != sDataConnectionName) { nIndex++; } var oRecord = xfa.record.nodes.item(nIndex); // Find the value node var oValueNode = null; var oTextNode = null; for(var nColIndex = 0; nColIndex < oRecord.nodes.length; nColIndex++) { if(oRecord.nodes.item(nColIndex).name == sColHiddenValue) { oValueNode = oRecord.nodes.item(nColIndex); } else if(oRecord.nodes.item(nColIndex).name == sColDisplayText) { oTextNode = oRecord.nodes.item(nColIndex); } } while(!oDB.isEOF()) { this.addItem(oTextNode.value, oValueNode.value); oDB.next(); } // Restore the original settings oDB.nodes.item(nDBIndex).query.recordSet.setAttribute(sBOFBackup, "bofAction"); oDB.nodes.item(nDBIndex).query.recordSet.setAttribute(sEOFBackup, "eofAction"); // Close connection oDB.close();

Stored Procedure in MS Access Database

Hi,
I am using MS Access Database 2007 to develop a Reporting Application. I would like to know whether Stored Procedures can be created in MS Access Database.
The requirement that I am working on is to compute and populate a view in MS Access database based on values in two other tables. This procedure has to happen every month when the source tables are updated.
Any help in this regard is appreciated.

This is an interesting question. I have never done this, but just Googled it. Apparently you can develop SPs in MS Access 2010 and later. Access 2010 has both stored procedures, and also has table triggers.
For access 2010, you open up the table (non design view), and then choose the table tab. You see options there to create store procedures and table triggers.
Here's a screen shot from one of my DBs:
Would you need to do this? Probably not. I've been using Access for 15+ years and never had a need for this kind of thing...even though it's been around for a much shorter time.
You cannot create a view in MS Access, it is not supported. However, you can create a query to return the data that you need. It sounds like you're coming here with a SQL Server background.
Anyway, you'd probably use a VBA function to do what you need to do. What, exactly, are you trying to do?
Knowledge is the only thing that I can give you, and still retain, and we are both better off for it.

How to view corrupt ms access database?

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