Base address for system catalog caching
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WSupported on Windows
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USupported on Unix
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VSupported on OpenVMS
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NSupported in Synergy .NET
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The VORTEX_SHM_BASE environment variable sets the base shared memory address for system catalog caching.
Value
A hexadecimal value for the shared memory subsystem address that will be used as the base address for system catalog caching. This value is either 8 or 16 digits and must be in the correct format for the underlying architecture. (For example, on x86 systems, use 00000008 for address 80000000.) If this environment variable is not set (which is the default), the operating system determines this address.
Discussion
On Unix systems you may need to set the base address for system catalog caching. See Adjusting the shared memory subsystem settings. Synergy/DE Developer Support may ask you to set this on other operating systems as well.
Setting location
The environment or
- the opennet.srv file on Windows.
- the startnet script on Unix.
- the STARTNET.COM file on OpenVMS.
When VORTEX_SHM_BASE is set in both the environment and one of the above files (or script), the settings must be identical.
Used by
xfODBC
