+123 456 4444

2.WHAT IS THE SIGNIFICANCE OF CLASS.FORNAME SUN.JDBC.ODBC.JDBCODBCDRIVER DRIVER DOWNLOAD

Shubham Verma 1 6 9. Class and the forName is a static method of the java. Also can we use Class. You are using a VM besides the Sun one probably microsoft. To test whether your driver load statement is working correctly, comment out the code after the statement and up to the catch clause; if the program throws no exceptions it means that the driver is loading properly. Other JDBC books are appearing regularly. I wanted a query that would search for records that had the last name that was typed on the command line when starting the Java program.

Uploader: Mikajind
Date Added: 13 October 2006
File Size: 45.89 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 12611
Price: Free* [*Free Regsitration Required]

There are some overloads to Class. For each class.fornname in the result set, you can select the fields using among other approaches the field name as a string.

For example, when we use IDE, we see there will be a GUI builder which allows us to drag and drop the buttons, text fields, etc. Stack Overflow works best with JavaScript enabled. Note that this way of registering drivers is reasonably old-fashioned – significancr at the docs for DriverManager for more modern ways of getting at a data source.

This includes initializing static variables resolving of that class create an instance of that class and store the reference to the variable. Note that other query tools are also available from other vendors. As mentioned earlier, databases have seemed from their inception to be in a constant state of turmoil, primarily isgnificance the demand for database applications, and thus database tools, is so great. You are using a VM besides the Sun one probably microsoft.

  DRW-1814BL WINDOWS 7 DRIVER

This drag and drop mechanism internally requires certain classes to be loaded at run time.

This is the result of doing what you said: You can omit the Class. Himanshu Bhandari 1 13 This makes it more obvious where the code will fail throw an exception if that class is not present in the classpath when that code runs. Email Required, but never shown.

So when we call Class. Jon Nice example, but where is com. You need to write a simple program that does nothing but connect to the database.

java – How does e() work? – Stack Overflow

Email Required, but never shown. It loads the class in to memory and return that reference singificance an instance of Class. Again, this is specific to bit Windows; you might need to do some research to figure it out for your own platform. Mike Clark 8, 1 32 This approach will give a better performance. Also can we use Class. If you do not need to use any methods, fields, or inner classes of the specified class, then Class.

  BIZCARD READER 800 U DRIVER

10 – JDBC-ODBC Bridge Driver

By explicitly loading the class, this allowed the code within the class registering itself with the DriverManager to be run. If, for example, the person compiling the code does not for, let’s say, licensing or intellectual property reasons have access to the class oracle.

Sign up using Facebook. One of the major problems with databases has been the feature wars between the database companies. You don’t have JavaScript enabled. If it doesn’t you are not running a Sun VM. You get back a Connection object that you can then use to query and manipulate the database.

OracleDriver, they may find wun.jdbc.odbc.jdbcodbcdriver easier to compile code which references the class by Class. This content has been marked as final. Chaithanya 2 15 With this particular installation of JDK 1.

Shubham Verma 1 6 9.