![]() ![]() ![]() In this case, the Oracle JVM uses the default resolver. When you call the world() method, the Oracle Java virtual machine (JVM) locates the necessary supporting classes, such as String, using a resolver. In this case, load Hello.class on the server, where it is stored in the database as a Java schema object. zip files, where the directories containing these files are specified in the CLASSPATHĭecide on the resolver for the Hello class. This search should result in locating the dependent classes in one of the following:Īs individual files in one or more directories, where the directories are specified in the CLASSPATH If you run Hello.class on your client system, then it searches the CLASSPATH for all the supporting core classes that Hello.class needs for running. ![]() You need to determine the location at which this Java code must run. The Java compiler produces a Java binary file, in this case, Hello.class. It is a good idea to specify the CLASSPATH on the command line with the javac command, especially when writing shell scripts or make files. The following example shows how to create, resolve, load, and publish a simple Java stored procedure that returns a string:Ĭompile the class on your client system using the standard Java compiler, as follows: ![]() To call a Java stored procedure, you must publish it through a call specification. Normally, in Oracle Database, a call to a Java stored procedure is a result of database manipulation, because the call is usually the result of a trigger or SQL data manipulation language (DML) call. You can run Java stored procedures in the same way as PL/SQL stored procedures. ![]()
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