Defines the location on disk for temporary file space needed by
This property allows databases located on read-only media to write temporary
files to a writable location. If this property is not set, databases located
on read-only media might get an error like the following:
This property moves the temporary directories for all databases being used
by the
the temporary directories for the databases in C:\databases\db1 and C:\databases\db2 will be in C:\Temp\dbtemp\db1 and C:\Temp\dbtemp\db2, respectively.
The temporary files of two databases running concurrently with the same name (e.g., C:\databases\db1 and E:\databases\db1) will conflict with each other if the derby.storage.tempDirectory property is set. This will cause incorrect results, so users are advised to give databases unique names.
A subdirectory named tmp under the database directory.
For example, if the database db1 is stored in C:\databases\db1, the temporary files are created in C:\databases\db1\tmp.
This property is static; you must restart