Type 1: JDBC-ODBC
Drawback: client code must be loaded and configured on each client machine.
Type 2: A Native-API partly-Java driver
JDBC call -> client API
drawback: require native code on the client
sample: Oracle OCI through SQL*net
Type 3: A Net-Protocol All-Java driver
JDBC call -> DBMS-independent net protocol -> DBMS protocol(by middleware server)
Type 4: A Native-Protoco All-Java driver
JDBC call -> DBMS server
Sample: Oracle JDBC THIN driver
本文详细介绍了JDBC的四种不同类型的驱动程序:JDBC-ODBC桥接驱动、本地API部分Java驱动、纯Java网络协议驱动及纯Java本地协议驱动,并列举了各自的优缺点和应用场景。
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