Home > Difference Between > Difference Between Oci And Thin Driver

Difference Between Oci And Thin Driver


The JDBC server-side internal driver is fully consistent with the client-side drivers and supports the same features and extensions. defineColumnType is an Oracle JDBC extension that provides increased performance in some cases. It requires an Oracle client installation and, therefore, is Oracle platform-specific. Back to Top Installation How do I install the Thin driver? check over here

The 11.1 drivers have reverted to the correct behavior. Dave Wolf Internet Applications Division Sybase Reply to this Reply to original Oracle Thin Driver Vs. Consider using these where appropriate. Thanks, Sunil Reply to this Threaded Messages (9) Oracle Thin Driver Vs.

Oci Vs Thin Performance

Make function keys behave as normal on a Lenovo laptop Why is the advanced attributes button sometimes replaced by an archive checkbox? Which is faster, Statements or PreparedStatements? Don't I have to register the class OracleDriver with the DriverManager? A good place to start is Sun's JDBC page.

A good place to start is Oracle's Java site. Note that although the method is not creating a new database connection (only a single implicit connection is used), it is returning a new java.sql.Connection object. What is a service connect string? Which Driver Is Called Thin Driver In Jdbc This requires quite a long list of permissions.

A few of the more popular ones are: Core Java 2, Volume 1: Fundamentals Java in a Nutshell Effective Java Programming Language Guide–2nd Edition Back to Top Release Specific Questions Which Jdbc Oci Driver Example This always was the right thing to do and the change in 9i was a mistake. There are problems with this because you really don't want to use defineColumnType unless you have to (see What is defineColumnType and when should I use it? ). While all Oracle JDBC drivers are similar, some features apply only to JDBC OCI drivers and some apply only to the JDBC Thin driver.

It also been said that drivers in Oracle 10 and higher do have matching capabilities and there is practically no performance difference on modern JVMs. Jdbc Thin Vs Thick Driver For code that runs in the database server and needs to access a remote database or another session within the same database instance, use the JDBC server-side Thin driver. Bear Bibeault Author and ninkuma Marshal Posts: 65887 135 I like... You can connect to Oracle Database from either an application or an applet using the JDBC Thin driver.

Jdbc Oci Driver Example

If you are a third party software company (and Oracle partner) then please check out Oracle's licensing terms spelled out at Oracle Licensing Agreement Please contact your local Oracle sales rep Oracle Database version JDK Version supported JDBC specification compliance JDBC Jar files specific to the release 12.2 or 12cR2 JDK8 and JDBC 4.2 JDBC 4.2 in the JDK 8 ojdbc8.jar for Oci Vs Thin Performance VARCHAR2 data is of limited length, is stored directly in a column, and is transmitted to the server in inline packets. Oracle Oci Driver Download Why is caesium-137 more stable than caesium-134?

With which Browsers has the thin JDBC Driver been tested? check my blog What is proxy authentication? Remember that Java is write once, run anywhere. To connect user scott with password tiger to a database with SID (system identifier) orcl through port 1521 of host myhost, using the Thin driver, you would write : Connection conn Difference Between Oracle Thin And Thick Driver

Most JDBC OCI driver features are not available in the JDBC Thin driver because they are inherited from OCI. Do the JDBC Drivers support Objects or Collections? Failover configurations using TAF are supported by OCI only. this content Error Message: "Invalid driver designator" Cant get JDBC Drivers to work with the Oracle WebServer Error Message: FileNotFound Exception Getting Security Exceptions from Netscape when Connecting to Oracle Error Message: The

But since Timestamp is in the UTC time zone this would give a Timestamp value that was offset from the correct value. 8:00am January 1, 2007 UTC is not the same Oracle Oci Connection Example Thus, it is only an option on platforms that have native Oracle drivers available and it is not a "pure" Java implementation. So long as those objects are open the associated resources are allocated.

The section below highlights the key JDBC features of 12c Release 2.

I never noticed any bugs in either driver but did come to the conclusion that the OCI driver was 20-30% faster than the thin on Solaris 2.5. How do I configure java.util.logging to get useful trace output from Oracle JDBC? If you do set it to true it won't hurt anything, but you should stop using it. Oracle 12c Jdbc Driver Download Note that the old connection cache, OracleConnectionCacheImpl was desupported in 11.1.

The old behavior was incorrect. Back to Top What is the longest value I can bind? OCI Driver[ Go to top ] Posted by: Sunil Chandran Posted on: March 14 2001 18:26 EST in response to Dave Wolf Hi Dave, Thanks for your response. have a peek at these guys Other than stabbing it with an enchanted, 1000-year-old, goblin-made sword, how else can I kill a Basilisk?

For example, if you want to connect to the database on host myhost as user scott with password tiger that has a TNSNAMES entry of MyHostString, enter: Connection conn = DriverManager.getConnection("jdbc: The first version of JDBC specified using the class java.sql.DriverManager to create Connections. Please note that the information in this table provides the summary for your convenience, we recommend you to refer to page#4 on Lifetime Support Policy for more details and for any DataSource defines two getConnection methods: getConnection() This method returns a connection created using the URL, username, and password used to create the DataSource.

Since the standard factory methods are introduced in JDBC 4.0, those methods are only available in the JSE 6 drivers (ojdbc6.jar). Why? See Are Oracle's JDBC zip and jar files identical on all platforms? Use 11 for JDBC 11.x.x version and 12 for JDBC 12.x.x for .

Questions related to latest version of Oracle Database 12cR1 have been added and all the other references to older versions such as 10g, 9i, 8i have been removed. Back to Top Do the Oracle JDBC drivers support LDAP in the connection URL? This is a type-4 driver where Java language call will be converted to network calls and will be sent to the Oracle DataBase Server. In your temporary directory, ensure you have the same directory structure as the original package.

I have not experienced any performance problems in 3 years of using the thin drivers. Back to Top What are the various forms of getConnection for? You get it wherever you get the rest of the Oracle client install. You should not use it at all.

It has not been updated in years. See your Java Virtual Machine vendors documentation for the effects that very large objects have on the Java memory management system. Yes. Closing a Statement closes all of the associated ResultSets.

BFILEs, BLOBs, CLOBs What is DBMS_LOB.ERASE doing? Why?" REF types How can I pass an oracle.sql.REF between two different JDBC clients (EJBs, JDBC Clients, etc.)? Oracle's JDBC Thin driver is a type 4 JDBC Driver that uses Java sockets to connect directly to Oracle. What about the files for the Server Thin Driver and the Server Internal Driver?