derby.stream.error.field
Derby Reference Manual
379
Errors that cause the database to be closed.
· 50000
Errors that shut down the Derby system.
Default
40000.
Example
// send errors of level 30000 and higher to the log
derby.stream.error.extendedDiagSeverityLevel=30000
Scope
system-wide
Dynamic or static
This property is static; if you change it while Derby is running, the change does not take
effect until you reboot.
derby.stream.error.field
Function
Specifies a static field that references a stream to which the error log is written. The field
is specified using the fully qualified name of the class, then a dot (.) and then the field
name. The field must be public and static. Its type can be either java.io.OutputStream or
java.io.Writer.
The field is accessed once at Derby boot time, and the value is used until Derby
is rebooted. If the field is null, the error stream defaults to the system error stream
(java.lang.System.err).
If the field does not exist or is inaccessible, the error stream defaults to the system error
stream. Derby will not call the close() method of the object obtained from the field.
If you specify this property, the property setting appears in the error log.
Default
None.
Example
derby.stream.error.field=java.lang.System.err
Scope
system-wide
Dynamic or static
This property is static; if you change it while Derby is running, the change does not take
effect until you reboot.
derby.stream.error.file
Function
Specifies name of the file to which the error log is written. If the file name is relative, it is
taken as relative to the system directory.
