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What is the use of JDBC?
JDBC stands for Java Database connectivity which is a standard java API for database. It is for database connectivity with project.
What do you mean by database driver?
JDBC which is short for java database connectivity is used to connect database to a java project . To make connectivity a database driver is required to establish the connection.
What is JDBC package in java?
JDBC stands for Java Data Base Connectivity. As the name suggests the package is reposnisble for database connectivity. It is a standard API defined for database access.
How do you connect oracle to java?
Connecting to Java from within a Oracle database is not possible. However, if you want to connect to an Oracle database from Java, you can use JDBC for the same. JDBC stands for Java DataBase Connectivity which is the framework that helps Java applications connect to databases like Oracle
What are the statements in java?
There are many kinds of statements that are used in Java and they are predominantly used for database connectivity using JDBCEx:PreparedStatement - for normal SQL QueriesCallableStatement - for stored procedures
What is the use of Servlet in java?
Java Servlet is used for Server Side programming for developing Web Applications. It easily employs Database Connectivity. We can also use JSP however it cannot replace a Java Servlet.
How can you connet java with sql in java programming?
JDBC mean Java Database Connectivity. In java, using JDBC drivers, we can connect to database. Steps to connect to JDBC. 1) Load the driver, using Class.forName(DriverName); 2) Get the connection object, Connection con = Driver.getConnection(loaded driver name); 3) Create a SQL statement, Statement s = con.createStatement(); 4) Create Resultset object using the statement created above, ResultSet rs = s.executeQuery("sql statement"); Iterate the result set to get all the values from the database. Finally don't miss this 5) s.close(); 6) con.close() ;
What is meant by the acronym JDBC?
JDBC is the acronym for "Java Database Connectivity". JDBC actually offers a two-way interface towards a specific database (like for example Oracle or DB2) and to the actual Java application. The technical part towards the database is encapsulated in a vendor-dependent "database driver", but the part towards the Java application is totally vendor independent. Hence if the database gets replaced by a different vendor mostly no coding changes are necessary.
What is ODBC in computing?
ODBS in computer stands for Open database connectivity. Whenever we are working on a project let it be java or php the to store the data in our project we need a database. For this this we need to create a database connection that is ODBC.
Can we use SQL for java language?
No. SQL stands for Structured Query Language and that in itself is a language and it is totally different from Java. However, you can use SQL queries inside Java code with the help of JDBC (Java DataBase Connectivity). But the Java compiler cannot understand/compile standalone SQL syntax unless it is used as part of JDBC.
What is the difference between connectivity in java?
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What is difference between connectivity in java?
kamina
