Experimental Physics and Industrial Control System
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That is correct.
However:
You shouldn't change the type of the record when overloading it.
Changing DTYP will work in newer versions of Base, and cause trouble
in older ones.
Also be careful about where things are being loaded. If you change
your setup and split a database onto two IOCs without splitting the
overloading DBs correctly, the once overloaded single record will be
created as two records on the two IOCs, with an identical name and
some of the intended fields in each of the instances. Interesting to
debug.
The general behavior is documented (AppDevGuide: 6.3.8 "Multiple
Definitions" inside 6.3 "General Rules for Database Definition"), so
it won't be changed or completely go away without good reason and
proper notification.
Cheers,
~Ralph
On 08/01/2016 13:55, bob dalesio wrote:
If you are
loading multiple instances of the same record into the same
IOC, the second one will just overwrite the fields that were
defined in the first one to be loaded, with those that are
defined in the second instance.
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ANJ, 15 Jul 2016 |
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