xfODBC system catalog caching file

WTSupported in traditional Synergy on Windows
WNSupported in Synergy .NET on Windows
USupported on UNIX
VSupported on OpenVMS

The TRIM_HOME environment variable specifies the location of the trim.ini (UNIX only) and trim.msg files. The trim.ini file specifies the amount of space allocated for each shared memory segment used by the system catalog cache. The trim.msg file supplies error text for the syngenload program.


The directory with a lib subdirectory that contains either trim.msg (on Windows and OpenVMS) or both trim.ini and trim.msg (on UNIX).


The Connectivity Series installation sets this environment variable. Do not change this setting.

Setting location

The opennet.std file, which must be on the server.

Used by

SQL OpenNet, xfODBC.

See also

Improving performance with system catalog caching