This section explains the system configuration (positions of Java Virtual Machine, JAR file storage, etc.) for using Java stored procedures and Java stored functions.
Figure 17-2 shows the position of a Java Virtual Machine in a HiRDB system.
Figure 17-2 Position of Java Virtual Machine in a HiRDB system
1 The Java virtual machine is included in a JRE (Java Runtime Environment). For details about JREs, see (2) JRE (Java Runtime Environment).
2 HiRDB provides the JDBC driver as a standard.
To use Java stored procedures and Java stored functions, a Java Runtime Environment (JRE) is required at the HiRDB server.
You should be able to acquire necessary information about JREs and obtain the appropriate JRE by visiting the platform vendor's home page. The JRE version depends on the platform. Table 17-2 lists the JRE version for each platform.
Table 17-2 JRE versions
Platform | Version | |
---|---|---|
HP-UX | Other than below | 1.2.2.04 or later |
HP-UX (IPF) | 1.4.2.02 or later | |
Solaris | 1.3 or later | |
AIX 5L | 1.3 or later | |
Linux | Other than below | 1.3 or later |
Linux (IPF) | 1.4.2 or later |
A JRE was included in HiRDB version 07-02 and earlier. This JRE will be deleted from the installation directory and the HiRDB directory at the following times:
The following notes apply to upgrading to HiRDB version 07-03 or later.
Figure 17-3 shows the system configuration for using Java stored procedures and Java stored functions in a HiRDB/Single Server.
Figure 17-3 System configuration for using Java stored procedures and Java stored functions in a HiRDB/Single Server
Figure 17-4 shows the system configuration for using Java stored procedures and Java stored functions in a HiRDB/Parallel Server.
Figure 17-4 System configuration for using Java stored procedures and Java stored functions in a HiRDB/Parallel Server