Nonstop Database, HiRDB Version 9 UAP Development Guide
You use the CALL statement or a function call to execute an external Java stored routine. When the CALL statement or SQL statement specifying a function call executes, a Java method is called as the external Java stored routine and executed at the server's Java virtual machine.
For details about the CALL statement and function calls, see the HiRDB Version 9 SQL Reference manual.
The following figure shows an example of executing an external Java stored routine.
Figure 9-8 Example of execution of an external Java stored routine
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