Where to find oracle.jdbc.oracledriver




















The program connects to the database, queries for the string " Hello World ", and prints it to the screen. Go to the samples directory and compile and run JdbcCheckup. Although JdbcCheckup. A listing of JdbcCheckup. All Rights Reserved. If you want to specify a database name in the connection, it must be in one of the following formats:.

The following example connects user scott with password tiger to a database with SID orcl through port of host myhost , using the Thin driver. The following example uses the same parameters as the preceding example, but in the keyword - value format:. The following example connects user scott with password tiger to a database using the OCI driver. In this case, however, the URL includes the userid and password, and is the only input parameter.

For example:. For more information on this form of the getConnection method and the Oracle extensions to the Properties object, see "Oracle Extensions for Connection Properties".

ORA file. You have to either:. You can logon as user scott , with password tiger :. You can also specify the database with a Net8 keyword - value pair. This is less readable than the first version, but also works with the other JDBC drivers. Note: If you are writing a connection statement for an applet, you must enter a connect string that is different from the one used in these examples.

For more information on connecting to a database with an applet, see "Coding Applets". Creating a Statement Object Once you connect to the database and, in the process, create your Connection object, the next step is to create a Statement object.

To continue the example from the previous section where the Connection object conn was created, here is an example of how to create the Statement object:. To query the database, use the executeQuery method of your Statement object.

To continue the example, once you create the Statement object stmt , the next step is to execute a query that populates a ResultSet object with the contents of the ENAME employee name column of a table of employees that is named EMP :.

If you want to use Oracle extensions to process the result set, then you must cast the output to OracleResultSet. This is further discussed in "Classes of the oracle. Processing the Result Set Once you execute your query, use the next method of your ResultSet object to iterate through the results. This method loops through the result set row by row, detecting the end of the result set when it is reached. To configure the data source in WebLogic Server, perform the following steps.

In the Administration Console navigation pane, click the plus sign to expand Services. Click the plus sign to expand JDBC. Select Data Sources. Select the transaction options, if any. On the Test Configuration page, make the following changes: Verify that the driver Class Name is oracle.

Enter or accept the Test Table Name.



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