What are the main steps to make JDBC connectivity?

09/15/2020 Off By admin

What are the main steps to make JDBC connectivity?

Fundamental Steps in JDBC

  1. Import JDBC packages.
  2. Load and register the JDBC driver.
  3. Open a connection to the database.
  4. Create a statement object to perform a query.
  5. Execute the statement object and return a query resultset.
  6. Process the resultset.
  7. Close the resultset and statement objects.
  8. Close the connection.

What is the role of JDBC ODBC?

ODBC is an SQL-based Application Programming Interface (API) created by Microsoft that is used by Windows software applications to access databases via SQL. JDBC is an SQL-based API created by Sun Microsystems to enable Java applications to use SQL for database access.

How does JDBC connect to database?

The JDBC Driver is a set of classes that implement the JDBC interfaces to process JDBC calls and return result sets to a Java application. The database (or data store) stores the data retrieved by the application using the JDBC Driver. A Connection object controls the connection to the database.

What is the protocol for JDBC?

JDBC Thin Driver Because it is written entirely in Java, this driver is platform-independent. It does not require any additional Oracle software on the client side. The Thin driver communicates with the server using TTC, a protocol developed by Oracle to access the Oracle Relational Database Management System (RDBMS).

How many types of JDBC are there?

4 types
There are 4 types of JDBC drivers namely, Type-1, Type-2, Type-3 and, Type-4.

What is JDBC example?

Java Database Connectivity (JDBC) is an application programming interface (API) for the programming language Java, which defines how a client may access a database. It is a Java-based data access technology used for Java database connectivity….Java Database Connectivity.

Developer(s) Oracle Corporation
Type Data access API
Website JDBC API Guide

Is TCP a JDBC?

JDBC Type 3 and Type 4 drivers use a network protocol to communicate to their back-ends. This usually implies a TCP/IP connection; this will either be a straight TCP/IP socket, but if the driver supports it, it can be a Secure Socket Layer (SSL) connection.

How do I use ODBC?

Add an ODBC data source

  1. Click Start, and then click Control Panel.
  2. In the Control Panel, double-click Administrative Tools.
  3. In the Administrative Tools dialog box, double-click Data Sources (ODBC).
  4. Click User DSN, System DSN, or File DSN, depending on the type of data source you want to add.
  5. Click Add.

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