Chapter 5 Database Options
195
JAVA_INPUT_OUTPUT option
To enable file access from Java in the database
ON, OFF
Supported on NT only.
Can be set for the PUBLIC group only. DBA authority required. Takes effect
when the database is restarted.
OFF
"Supported Java packages" on page 288
By default, the java.io package is only partially supported. In particular,
classes that handle file access are disabled. If JAVA_INPUT_OUTPUT is set
to ON, Java file access classes in java.io are enabled for all connections to
the database.
JAVA_NAMESPACE_SIZE option
To limit the memory used by Java applications for a connection.
Integer
Can be set only for the PUBLIC group. Takes effect immediately.
4000000
This option sets the maximum size (in bytes) of the memory that is allocated
to Java applications on a per-database basis.
Per-database memory allocations include Java class definitions. Because
class definitions are effectively read-only, they are shared between
connections. Consequently, their allocations come right out of the fixed
cache, and this option sets a limit on the size of these allocations.
LOGIN_MODE option
Controls the use of integrated logins for the database.
Standard, Mixed, or Integrated
Can be set only for the PUBLIC group. Takes effect immediately.
Standard
Function
Allowed values
Scope
Default
See also
Description
Function
Allowed values
Scope
Default
Description
Function
Allowed values
Scope
Default
To Next Page
Loading...