JDBC with Embedded mysql

Hi,
i'd like to use JDBC connection with Mysql which is embedded in my application(not client/server version).How can i code to connect my application to such embedded server.
Can anyone help me.Thanx in advance...

Hi,
i'd like to use JDBC connection with Mysql which is
embedded in my application(not client/server
version).How can i code to connect my application to
such embedded server.
This might be possible with a lot of work. And a non-trivial amount of code in C/C++. If you are not experienced with C/C++ then I would not suggest that you try this.
This implies that MySQL is running in the same process space as the jvm. That means that you will need to write a shell in C/C++ that starts the JVM and starts MySQL. Starting the JVM in C/C++ is detailed in the JNI. It should certainly be possible to start MySQL from your own C/C++ code, but you would have to track down the documentation to do it.
Starting this up is going to take as much time as starting the JVM and MySQL server together.
You could still use the same jdbc driver or you could modify it (with a lot of work) to go direct.

Similar Messages

Help with embedded MYSQL

Hello,
I try to create a desktop appliaction with netbeans and I want to save my data to a database.I try it with a mysql server and all is ok.But I want to try it with a embedded mysql server(like mysql.jar).I archive this before a year with h2db embedded drivers, but now I want to archive this with mysql.
So my question is can I do this?If yes, what files must to download and import into my project?and what about jdbc url?
Thank you.

mysql.jar represents the MySQL JDBC driver, not the embedded database. MySQL doesn't offer an Java based database. MySQL is a real database server which you need to install separately at the same machine. If you want a Java database, then you need to look for for example Hypersonic (which is the h2db you used), JavaDB (ships with JDK6) or Cloudspace.

[Oracle JDBC Driver]This driver is locked for use with embedded application

Hi
I installed Sun Java Studio Enterprise 8, and am trying to connect to my Oracle database using the attached tutorial code.
The code compiles fine, but I get the following error whenever I run the file: [Oracle JDBC Driver]This driver is locked for use with embedded application
I don't understand what is happening.
Using the Runtime navigation panel on the upper left of the IDE screen, I can right-click and connect to the database, and navigate database files, using the Oracle JDBC Driver that came with JSE8.
Name: Oracle Driver
Driver: com.sun.sql.jdbc.oracle.OracleDriver
Database URL: jdbc:sun:oracle://JAZZPUP:1521;SID=REPO
If the driver is installed, and can be used to connect to a database by right-clicking on the database definition in the Runtime panel, why can't I connect to it just using java code in the IDE. I would expect both methods to work or to fail, not one of each using the same IDE.
Many thanks and take care,
Shayne
import java.sql.*;
public class CreateCoffees {
public static void main(String args[]) {
//String url = "jdbc:mySubprotocol:myDataSource";
String url = "jdbc:sun:oracle://JAZZPUP:1521;SID=REPO";
Connection con;
String createString;
createString = "create table COFFEES " +
"(COF_NAME VARCHAR(32), " +
"SUP_ID INTEGER, " +
"PRICE FLOAT, " +
"SALES INTEGER, " +
"TOTAL INTEGER)";
Statement stmt;
try {
//Class.forName("myDriver.ClassName");
Class.forName("com.sun.sql.jdbc.oracle.OracleDriver");
} catch(java.lang.ClassNotFoundException e) {
System.err.print("ClassNotFoundException: ");
System.err.println(e.getMessage());
try {
//con = DriverManager.getConnection(url, "myLogin", "myPassword");
con = DriverManager.getConnection(url, "login", "password");
stmt = con.createStatement();
stmt.executeUpdate(createString);
stmt.close();
con.close();
} catch(SQLException ex) {
System.err.println("SQLException: " + ex.getMessage());
} //end class CreateCoffees
---

There are two similar threads:
http://swforum.sun.com/jive/thread.jspa?threadID=61327&tstart=0
http://swforum.sun.com/jive/thread.jspa?threadID=51057&messageID=188210
To summarize - the DataDirectDriver that is shipped with the IDE seems to be locked to be used inside the IDE only because of some licensing issues etc..
That's weird, I agree. I will raise a question on reasons for such a behavior.
The solution would be to use Oracle's own driver, that is distributed at no charge from their web site - http://www.oracle.com/technology/software/tech/java/sqlj_jdbc/index.html
HTH,
Kirill

No suitable driver with com.mysql.jdbc.Driver

Ok. here's the issue. I have a windows box. (first problem) but let's pretend that it's ok. :) I installed Tomcat 4.1 installed J2SDK1.4.0
start serving pages GREAT!. I have Mysql working perfectly with PHP on this system. I JUST want to connect with JDBC :)
I've downloaded the MySQL Jdbc Connector/J 3.08 stable installed the .jar file in the $JAVA_HOME/jre/lib/ext as per the README
Now granted I am a little new to JSP. but I have checked over this again and again. used different code. connected as many ways as I can think of and I still get the same result.
Database Error :
No suitable driver
Please Try Some Other Time
So I figure it's a MYSQL issue. no I also went thru and did the Microsot connection to MS SQL 2000 with the same result.
Here's where the drivers are (tried using the other method for installing the MySQL connector as well, and my class path
Y:\j2sdk1.4.0\com\mysql\jdbc\Driver.class
com.mysql.jdbc.Driver.class
Y:\j2sdk1.4.0\org\gjt\mm\mysql\Driver.class
org.gjt.mm.mysql.Driver.class
My classpath is:
.;F:\j2sdk1.4.0\;F:\j2sdk1.4.0\bin\;F:\j2sdk1.4.0\lib\;F:\j2sdk1.4.0\lib\classes\
[ Here's The Enviorment]
Windows 2000 5.00.2195 SP3
MS SQL 2K SP3
Apache Tomcat/4.1.27
j2sdk1.4.0
MySql 3.23.57-nt
mysql Jdbc Connector/J 3.08 stable

<%@ page import="java.sql.*" %>
<%
Connection conn;
ResultSet results;
try      {
     String jdbc_driver = "com.mysql.jdbc.Driver";
     System.out.println("jdbc_driver = " + jdbc_driver);
     Class.forName(jdbc_driver).newInstance();
     catch (ClassNotFoundException cnfe)
     System.out.println(cnfe.getMessage());
try      {
     String url = "jdbc:mysql://localhost:3306/javatest?username=root,password=****"; // pass hidden
     conn = DriverManager.getConnection(url);
     System.out.println("connected to mySql DataBase");
     Statement stmt = conn.createStatement();
     Statement smt=conn.createStatement();
     results=smt.executeQuery("select * from testdata");
          while(results.next())
               %>
               <%= results.getString("foo")%>
               <%= results.getString("bar")%>
               <%= results.getString("id")%>
               <%
          results.close();
          conn.close();
     catch(Exception exp)
     %>
          <H3>Database Error : </H3><B><%= exp.getMessage() %></B><H3>Please Try Some Other Time</H3>
     <%
%>

BTW i aslo tried connecting to MicrosoftSQL 2K

<%@ page import="java.sql.*" %>
<%
Connection conn;
ResultSet results;
try      {
     String jdbc_driver = "sun.jdbc.odbc.JdbcObdcDriver";
     System.out.println("jdbc_driver = " + jdbc_driver);
     Class.forName(jdbc_driver).newInstance();
     catch (ClassNotFoundException cnfe)
     System.out.println(cnfe.getMessage());
try      {
     String url = "jdbc:odbc:contacts";
     String username = "javauser";
     String pw = "javauser";
     conn = DriverManager.getConnection(url, username, pw);
     System.out.println("connected to Msoft DataBase");
     Statement stmt = conn.createStatement();
     Statement smt=conn.createStatement();
     results=smt.executeQuery("select * from contacts");
          while(results.next())
               %>
               <%= results.getString("name")%><br>
               <%
          results.close();
          conn.close();
     catch(Exception exp)
     %>
          <H3>Database Error : </H3><B><%= exp.getMessage() %></B><H3>Please Try Some Other Time</H3>
     <%
%>

got the exact same results.
Just to show you mysql is Good. with localhost.
mysql -u root -h localhost -p
mysql> use javatest
Database changed
mysql> select * from testdata;
| id | foo | bar |
| 1 | hello | 12345 |
1 row in set (0.00 sec)
mysql>

Nope, it's not a MySQL issue.
I'd recommend NOT putting the JDBC JAR file (or any others, except Sun-sanctioned extensions) in JAVA_HOME/jre/lib/ext.
JDBC JARs belong in TOMCAT_HOME/common/lib or in the WEB-INF/lib directory for your particular app. If you put them in the former, all apps running under Tomcat can have access to them. If you put them in the latter, only your app can see them.
After you've done that, do some reading about JNDI data sources under Tomcat:
http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jndi-datasource-examples-howto.html
That way you can get that connection code out of your JSPs and into the web.xml and <Context>, where it belongs. You'll be able to change data sources without rewriting your pages.
Good luck - MOD

JDBC Error: This driver is locked for use with embedded applications

Hi Experts,
My sender adapter is throwing the below error:
Error during database connection to the database URL 'jdbc:nwmss:sqlserver://<host>:<port>;databaseName=<dbname>' using the JDBC driver 'com.sap.nwmss.jdbc.sqlserver.SQLServerDriver': 'java.sql.SQLException: [NWMss][SQLServer JDBC Driver]This driver is locked for use with embedded applications.'
What could be the problem? How can I resolve it?

download the latest version of SQL driver from MS site and re deploy it on PI

Web Intelligence: Save Report as PDF and with embedded HTML code

Hi all.
Sorry but I'm not able to find any post about this matter, please feel free to provide links if you know existing topics about this problem.
We created a beautiful report with HTML5 code embedded into a blank cell and we are now trying to export it in a printable format (e.g.: PDF or HTML).
As you know (as per manual information) it is not possible to export a report with embedded HTML code and keeping it in the output (cell with embedded HTML code is rendered blank).
My question is: is there a known workaround or an alternative solution to export the report and keep its content?
Print screen is not a valid option :-P
Thanks for the support or any suggestions
Stecas

Product limitation; vote for change on ideaplace, etc. I don't believe there is an *easy* workaround, but see:
https://scn.sap.com/thread/3149287
HTH
NMG

JDBC with SQL Server

Hi,
I am trying to connect to a SQL server database by giving table name in (SPVC) database as spvc.dbo.tablename.. If i want to access another database (SPVC_D), how can i do it without changing my java code?? Can i be able to add the database name to the connection string and i can remove the hard coding (spvc.dbo.) from my java code?? How shall i be able to do that..
Please let me know.. I am very new with JDBC with SQL server..
Thanks
Praveen Padala

In the MS SQL Server that I use, the following syntax
spvc.dbo.tablename
Breaks done as follows...
<database>.<user>.<tablename>
However connections are always to a database. Thus when one uses the above syntax it basically runs 'in' the one database and accesses another.
Depending on various attributes of the tables, if and only if, a table called 'tablename' exists in a database called 'spvc_d' then if you connect to 'spvc_d' then you can access 'tablename' just by using 'tablename'.
So if that is what you are doing you will not have a problem.

Why a pdf document with embedded fonts can be copied but is not searchable in pdf reader

I am writing a pdf files with embedded subset fonts. As required, I am including the ToUnicode and CIDSet objects. To test, I created a simple PDF with two Hebrew characters. I can select the two characters and copy to the clipboard, and paste it properly into another application such as Word. But I am not able to search for a word containing these two characters. Adobe Reader (or Acrobat) displays the message that the word was not found. So in essence, I have created a PDF document which can be copied properly, but is not searchable. Any idea what I might be missing when creating the document?
Additional information: 1. The file in question is a minimal file with just two characters. I have tested with many such files in many different languages including English. None of the files are searchable. 2. Curiously, if I search for the letter 'e', Adobe reader highlights an incorrect word, even if the letter 'e' does not exists in the file. 3. Adobe acrobat is also not able to search within this file, however when I save the file to another disk file, the saved file now is searchable. I confirmed that the major objects such as the font-file, ToUnicode object, CID object, and the font description objects are the same in the saved file. However, one of the font object is brought up closer to the top of the file. 4. FoxIt is able to search these files properly.
5 0 obj
<</Filter /FlateDecode /Length 115>>
stream
        q 0.750000 0 0 0.750000 0.000000 792.000000 cm
        q q q 0.160000 0.000000 0.000000 0.160000 0.000000 0.000000 cm
        BT /F0 100.000000 Tf 0 g 750.000000 -690 Td[<02B0>] TJ 35.000000 0 Td[<02B9>] TJ ET Q
        Q
        Q
        Q
endstream
endobj
10 0 obj
<</FontName/AAAAAA+ArialUnicode/CIDSet 9 0 R /Ascent 905/CapHeight 905/Descent -212/FontFamily(Arial)/Flags 32/FontBBox [0 -212 1000 905]/ItalicAngle 0/StemV 0/FontFile2 7 0 R/Type/FontDescriptor>>
endobj
11 0 obj
<</BaseFont/AAAAAA+ArialUnicode/CIDToGIDMap/Identity/CIDSystemInfo <</Ordering(Identity)/Registry(Adobe) /Supplement 0>> /FontDescriptor 10 0 R/Subtype/CIDFontType2/Type/Font>>
endobj
12 0 obj
<</Subtype/Type0/BaseFont/AAAAAA+ArialUnicode/Encoding/Identity-H/DescendantFonts [11 0 R]/ToUnicode 8 0 R/Type/Font>>
endobj
8 0 obj
<</Filter /FlateDecode /Length 252>>
stream
        /CIDInit /ProcSet findresource begin
        12 dict begin
        begincmap
        /CIDSystemInfo
        << /Registry (Adobe)
        /Ordering (UCS) /Supplement 0 >> def
        /CMapName /Adobe-Identity-UCS def
        /CMapType 2 def
        1 begincodespacerange
        <0000> <FFFF>
        endcodespacerange
        3 beginbfchar
        <0000> <0000>
        <02B0> <05E0>
        <02B9> <05E9>
        endbfchar
        endcmap
        CMapName currentdict /CMap defineresource pop
        end
        end
endstream
endobj

I figured the app might have that ability - considering you can add text, highlight, add a signature, annotate and draw - so my thought was why not delete a page, or rearrange for that matter?.. That should be an option, this way we don't have to export to one of the other apps to delete or rearrange..
Thanks for the help, Bernd.
BTW if anyone is looking - PDF Max can do all of the above and delete and rearrange. With PDF Splicer you can delete and rearrange as well, but it has no other features.
And as for Steve Werner whose comment was deleted after it got to my inbox, it is much more than a Reader, as you can plainly see from the amount of tasks the Reader app can do above.

When I forward an HTML email with embedded graphics to someone, it forwards it as plain text.. this is driving me batty.. how do I forward such mails INTACT??

I have the latest Thunderbird installed on a new 64-bit Winblows Eight netbook.. fantastic program, but one problem is driving me absolutely batty, and after using the latest Thunderbird for weeks, I simply can't figure out how to fix it..
I'm on a lot of mfr. and other kinds of mailing lists, like eBay watch list alerts, and so on.. these are not s p a m (although I get plenty of that.. who doesn't).. but lists I WANT to be on..
Many such emails from those mailing lists are in HTML format with embedded graphics.. I'm not talking about graphic file attachments, but embedded graphics which are coming from the senders' servers, and appear AS a graphic in the email.. sometimes such emails are one huge graphic with hardly any text.. all well and good..
However, here's the problem.. when I want to forward such an email to a friend, Thunderbird ALWAYS formats it as plain ASCII text.. I know this because I look in the "sent mail" folder, and can see that it has turned an HTML email with embedded graphics into plain ASCII text..
I absolutely can't figure out how to get it to forward an HTML email with embedded graphics INTACT, so the sender receives it looking the way it looks when I receive it from a mailing list, or an advertiser, or eBay, or whoever..
Is Thunderbird capable of forwarding an HTML email with embedded graphics INTACT?.. If so, how / where do I turn on that capability?..
If the capability to do this isn't built into the program, is there an add-on I can install that will give it that ability?..
I am not new to computers.. but this really has me stumped.. I want to put Thunderbird on my 32-bit Vista laptop and stop using its horrible "Windoze Mail" program, which I've been using for years, and is slower than snot, and has all kinds of other problems..
So, assuming whoever reads this FULLY understands my question, PLEASE tell me how to get Thunderbird to have the ability to forward an HTML email with embedded graphics AS-IS, so the receiver(s) I forward it to see it exactly the way I see it when I receive it.. if that ability is built in, please tell me how to turn it on.. if that ability is not built-in, please tell me what add-on I need to install to give Thunderbird this capability.. if Thunderbird absolutely can't forward an HTML email with embedded graphics at all, please also tell me that..
A virtual box of candy and a dozen long-stemmed roses to anyone who can give me a solution that works..
Thanks..

Dear Mr. Toad (my all-time favorite ride at Disneyland ;-) ..
Thanks so much for your detailed reply.. my netbook is in the bedroom, turned off.. I (so far) only use it in the evening, in the bedroom.. I've saved your response, and will try your suggestions, and let you know if they solve the problem I described. I really appreciate you taking the time to post such a detailed reply..
I can't answer your Thunderbird "configuration" questions, because I'm in the living room, using the crap Vista laptop, on which I plan to install Thunderbird, and then take Windoze Mail out in the street and drive over it a few times.. I'll get back to you one way or the other, and let you know if your instructions solved the problem, or not..
I don't understand why Thunderbird "out of the box", so to speak, simply doesn't forward HTML emails with embedded graphics, (like Outlook Excess, and Winblows Mail do).. without having to go through those steps. I personally HATE HTML email, but over the years, it's become more and more prevelant.. so it's a problem I must fix..
Thanks again..
Harv..

Possible to view presentations with embedded clips on the ipad from an external wifi drive?

Hello,
first of all I am happy to have joined this community, my name is Chris from Germany.
I am wondering if this setting is possible:
I have bought an external wifi drive (Seagate Satellite Goflex) as well as the iPad4.
I am giving lectures (powerpoint and keynote presentations containing lots of embedded video clips).
Now I would like to show these presentations with my iPad connected to the Wifi drive.
You have to download a special Seagate App on the iPad to be able to see the data on the external wifi drive - I have managed to open the powerpoint files in the App (unfortunately keynote files are not supported by the Seagate App) but when I open them with keynote or goodreader the embedded media will always be removed.
Is this the end of the story or are there any solutions (i.e. with other hardware devices or software)?
Have a nice New Years Eve and thanks in advance,
Chris

yes and no ...
I have figured that out:
First of all: you can`t just view presentations on an external device without importing them into your iPad (at least when you plan to show slides with embedded clips) - goodreader, filebrowser, dropbox ... just show you "static" slides.
When you import a ppt-presentation into keynote all the hyperlinks, embedded clips ... are gone - no chance.
But ... in keynote you are able to "embed" video clips when you drag and drop them directly into the slide alowing "copy video into the document" as well (that is "vital") - the files are getting larger but you don`t have to add a clip when you transfer it to another device (i.e. the iPad) - they are "fixed" in the document..
Now seagate goflex has the problem that you just can`t open/view keynote presentations - but there is a solution:
hacksatellite firmware. When you install that you can go into keynote, activate WebDav, import a keynote file from the external drive, edit it and send it back to the external drive - so: import (can`t live without that), show or edit the presentation, copy it again to the external device and delete the presentation in the iPad (to save storage) is the way you can get the optimum from the iPad at the moment.
Correct me if there is any other more comfortable solution.
Thanks for your reply Daniel,
Christian

Install windows 8 on virtual machine with embedded licence key.

Hello,
I bought a laptop with windows 8 Pro with embedded(in bios) licence key.
I want to install Linux on my PC and use windows 8 by a virtual machine.
Where can I download windows iso file ? Is my licence key proper to use on virtual machine?
Best,
Bumbam.

Hello,
I bought a laptop with windows 8 Pro with embedded(in bios) licence key.
I want to install Linux on my PC and use windows 8 by a virtual machine.
Where can I download windows iso file ? Is my licence key proper to use on virtual machine?
Best,
Bumbam.
Hi,
I am afraid that this is a forum for development issues about windows form application, for issue about windows, I would suggest you consider posting it in the following site.
http://answers.microsoft.com/en-us/windows
Regards.
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Word files with embedded pdf's

How does one convert a word doc with embedded pdf's to pdf and preserve the embedded files as active files using Acorbat 8 Pro?

Cannot be done.

Word 2010 with Embedded Excel table becomes oversized for RDP users

I originally asked this question on the SharePoint Online forums as this was the first time we've seen this issue. Original Post
Summarized: we have a Word template with embedded Excel table created in SharePoint Online, and when a RDP user opens it, the document correctly opens in the local version of Word 2010 (not Word Online). When the table is edited, it becomes
larger to the point you can no longer view the entire table.
We have done some testing with Word 2010 outside of RDP and everything works correctly, the embedded Excel table doesn't become oversized and works as expected. It seems to definitely be an issue with RDP and I've been looking for any assistance
on resolving this issue. I recently did some further testing and found that the only time the table becomes oversized and not view-able is when you copy and paste information from an existing 2003 Excel document. I would think this is the issue,
but it doesn't happen when working with Word and SharePoint outside of an RDP environment.
The template is a .docx file. All RDP users are in a 2008 R2 environment.

I did some testing over the weekend and the simple answer to your question - Not always.
I found 2 variables which seem to cause this to happen:
1) We have 2 TS servers - one with IE 9, which remains to maintain support for a legacy app which will not work with IE 10 or 11, and one with IE 10.
2) Screen resolution of the client computer - it seemed that systems with video configurations which could not exceed the maximum of 1280x1024 (the same screen resolution as our TS servers) didn't experience the issue. There were some laptops
and higher end systems with widescreen monitors, where this was an issue. They typically didn't have a 1280x1024 option; yet even if they did they would experience the same issue, just not as pronounced.
It also seems to only occur when a user copies and pastes information from Excel 2010 into the embedded Excel table in Word 2010. Again, only within RDP. On those client computers which had the problem, I could perform the same function outside
of RDP without any problems. However, this is not an ideal format for the chefs as they will frequently be moving between different systems during the day.

Stored procedure : how to call SP in sender JDBC adapter for mysql

HI friends ,
we have JDBC---->XI--
>SAP scenario. For some business requirement, we have to call STORED PROCEDURE , please let me know how to call SP in sender JDBC adapter for mysql .
Thanks
mojib

Hi Mojib,
Please create a sample stored procedure like this which contains select statement and in communication channel give
wite stored procedure name only to sql query statment and in update statement write <test>.
I am executing this stored procedure successfully.
Create Proc GetResultX As
Begin
Select * From TESTX
End
Execute statement for stored procedure is :
Exec GetResultX
Regards
Laxmi Bhushan Jha
Rewards point if found usful
I have given same answer to one of the same thread

Problem with embedding fonts in Illustrator CS5

I have just installed Illustrator CS5, and have tested creating a PDF document based on one of my existing files, as well as a new file.
When I open these PDF documents in Adobe Acrobat Pro 9, I am told that Acrobat cannot access one of the embedded fonts (Korinna BT).
I have had no issues with embedding this font in Illustrator CS4, and (strangely), when I open these files in other PDF viewers (Preview and PDFPenPro), they report no issues.
Has anyone else experienced this issue?
I have removed and reinstalled the font in question, and tested/verified that the font is OK - but still not joy.
Regards
Jeremy

The error message I get is:
"Cannot extract the embedded font 'MVZTIW+KorinnaITCbyBT-Regular'. Some characters may not display or print correctly."
When I check the fonts in the PDF in "Document Properties" in Adobe Acrobat the following is shown:
"KorinnaITCbyBT-Regular
     Type: TrueType
     Encoding: Ansi
     Actual Font: Adobe Serif MM
     Actual Font Type: Type 1"
It seems that Illustrator is adding some strange "code" ('MVZTIW') to the beginning of the font, which means the actual font can't be found and extracted.

JDBC with Embedded mysql

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