http://blog.163.com/z_rx/blog/static/276363762011312947507/
The Oracle server-side installer finds the file under the corresponding directory "X$\app\administrator\product\11.1.0\db_1\jdbc\lib":
JDBC Thin for all platforms
Ojdbc5.jar-Classes for use with JDK 1.5. It contains the JDBC driver classes, except classes for NLS support in Oracle Object and Collection types.
Ojdbc5_g.jar-Same as Ojdbc5.jar, except, classes were compiled with "javac-g" and contain tracing code.
Ojdbc6.jar-Classes for use with JDK 1.6. It contains the JDBC driver classes except classes for NLS support in Oracle Object and Collection types.
Ojdbc6_g.jar-Same as Ojdbc6.jar except compiled with "Javac-g" and contains tracing code.
Ojdbc5dms.jar-Same as Ojdbc5.jar, except that it contains instrumentation to support DMS and limited java.util.logging calls.
Ojdbc5dms_g.jar-Same as Ojdbc5_g.jar, except that it contains instrumentation to support DMS.
Ojdbc6dms.jar-Same as Ojdbc6.jar, except that it contains instrumentation to support DMS and limited java.util.logging calls.
Ojdbc6dms_g.jar-Same as Ojdbc6_g.jar except the it contains instrumentation to support DMS.
Orai18n.jar-NLS classes for use with JDK 1.5, and 1.6. It contains classes for NLS support in Oracle Object and Collection types. This jar file replaces the old nls_charset jar/zip files.
Demo.zip-Contains sample JDBC programs.
oracle10g Release Driver JDBC
The Oracle server-side installer finds the file under the corresponding directory "X$d:\oracle\product\10.2.0\db_1\jdbc\lib".
JDBC Thin for all platforms-
Classes12.jar-For use with JDK 1.2 and JDK 1.3
Classes12_g.jar-Same as Classes12.jar, except that classes were compiled with "javac-g" and contain some tracing information.
Classes12dms.jar-Same as Classes12.jar, except that it contains additional code to support Oracle Dynamic monitoring Service.
Classes12dms_g.jar-Same as Classes12dms.jar except that classes were compiled with "javac-g" and contain some tracing information.
Ojdbc14.jar-Classes for use with JDK 1.4 and 1.5
Ojdbc14_g.jar-Same as Ojdbc14.jar, except that classes were compiled with "javac-g" and contain some tracing information.
Ojdbc14dms.jar-Same as Ojdbc14.jar, except that it contains additional code ' to support Oracle Dynamic monitoring Service.
Ojdbc14dms_g.jar-Same as Ojdbc14dms.jar, except that classes were compiled with "javac-g" and contain some tracing information.
Demo.tar-Contains sample JDBC programs.
oracle9i JDBC Driver
For use with JDK 1.4-
Ojdbc14.jar-JDBC Classes
Ojdbc14_g.jar-JDBC classes with Debug and trace
Ocrs12.jar-Additional RowSet Support
For use with JDK 1.2 and JDK 1.3-
Classes12.jar-JDBC Classes
Classes12_g.jar-JDBC classes with Debug and trace
Classes12dms.jar-JDBC classes for use with Enterprise Manager
Classes12dms_g.jar-JDBC classes for use with EM and with Debug and trace
Ocrs12.jar-Additional RowSet Support
Nls_charset12.jar-Additional National Language character Set support
For use with JDK 1.1-
Classes111.jar-JDBC Classes
Classes111_g.jar-JDBC classes with Debug and trace
Nls_charset11.jar-Additional National Language character Set support
Oracle8i 8.1.7.1JDBC Drivers
For use with JDK 1.2-
Classes12.zipNls_charset12.zip
For use with JDK 1.1-
Classes111.zipNls_charset11.zip
OCI drivers for JDK 1.2.x-
Jdbc817jdk12-nt.zip-Windows NT Shared library
Jdbc8171jdk12x-sol.zip-Solaris Shared Library
It is important to note that, on the official website of Oracle, there are several small versions of JDBC Drivers that are broken down in a large version of each database, although the JDBC Drivers package has the same file name, but the size of the files is different, for example, as follows:
Oracle database11g Release 2 (
11.2.0.1.0) JDBC Drivers
Ojdbc5.jar(
1,996,228 bytes)
Oracle database11g Release 2 (
11.2.0.2.0) JDBC Drivers
Ojdbc5.jar(
2,030,135 bytes)
Due to the limited time, there is no further study of its differences, butTo ensure good compatibility during the development process, the corresponding JDBC drivers package should be downloaded to the official website according to the specific version of Oracle used.。
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ORACLE JDBC drivers:http://www.oracle.com/technetwork/ database/features/jdbc/index-091264.html
