JDBC Connection database Overview

JDBC Connection database Overview
Common Methods for connecting to a database through JDBC are summarized as follows:

1. JDBC connection to DB2
Class. forname ("com.ibm.db2.jdbc.net. db2driver ");
String url = "JDBC: DB2: // dburl: Port/dbname"
CN = drivermanager. getconnection (URL, susr, spwd );

2. JDBC connection to Microsoft sqlserver (Microsoft)
Class. forname ("com. Microsoft. JDBC. sqlserver. sqlserverdriver ");
CN = drivermanager. getconnection ("JDBC: Microsoft: sqlserver: // dbserverip: 1433; databasename = Master", susr, spwd );

Iii. JDBC connection to Sybase (jconn2.jar)
Class. forname ("com. Sybase. jdbc2.jdbc. sybdriver ");
CN = drivermanager. getconnection ("JDBC: Sybase: TDS: dbserverip: 2638", susr, spwd );

4. JDBC connection to MySQL (Mm. mysql-3.0.2-bin.jar)
Class. forname ("org. gjt. Mm. MySQL. Driver ");
CN = drivermanager. getconnection ("JDBC: mysql: // dbserverip: 3306/mydatabasename", susr, spwd );

V. JDBC connection to PostgreSQL (pgjdbc2.jar)
Class. forname ("org. PostgreSQL. Driver ");
CN = drivermanager. getconnection ("JDBC: PostgreSQL: // dbserverip/mydatabasename", susr, spwd );

6. JDBC connection to Oracle (classes12.jar)
Class. forname ("oracle. JDBC. Driver. oracledriver ");
CN = drivermanager. getconnection ("JDBC: oracle: thin: @ mydbcomputernameorip: 1521: orcl", susr, spwd );

VII. JDBC connection to ODBC
Class. forname ("Sun. JDBC. ODBC. jdbcodbcdriver ");
Connection Cn = drivermanager. getconnection ("JDBC: ODBC:" + sdsn, susr, spwd );