Answer Posted / vikky jain
i think the one of easiest way to create a connection is
that we have to perform following steps
1. we have to define what is driver name, url address of
database , user name and password of database .
like it
String driverName = "com.mysql.jdbc.Driver";
String url ="jdbc:mysql://localhost:3309/test";
String userid ="root";
String password ="1234";
after it we have to load drivers whatever name we given above
//driver loading
Class.forName(driverName);
after loading drivers we need to get the connection by using
this
con = DriverManager.getConnection(url, userid, password);
if value of con is not null then connection has been created
where con is an object of Connection class.
if the value is null it means that there may be some
trouble in database connectivity so it may throw an error
named SQLException
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What are the main steps in java to make JDBC connectivity?
Why do we need jdbc?
What is the difference between client and server database cursors?
Which is faster jdbc or odbc?
What is meant by connection string?
What are collection pools?
If you are truncated using JDBC, how can you that how much data is truncated?
What does executeupdate return in java?
Why is jdbc used?
What is the different between ResultSet and RowSet?
What class.forname will do while loading drivers of jdbc?
What is jdbc stand for?
How to insert an image or raw data into database?
How many types of jdbc drivers are there?
What is jdbc template?
