In newer Therion releases (previously using 6.1.8 version) something has
been changed for sql creation:
column "nan" is produced when a survey doesn´t contain any centerline
with (underground) lenght. So if there are only surface legs, an error
importing sql file will occur based on line:
insert into MAPS values (110, 32, 'velky_previs_elem', NULL, 3, 0.000,
nan);
Adding underground leg 1 1_ 0.00 0 0 to centerline changes result
as following:
insert into MAPS values (110, 32, 'velky_previs_elem', NULL, 3, 0.000,
0.000);
I really don´t know how things work in these exports, hope this will
help to improve things. Or maybe I am missing something.
Pavel
Dňa 2025-03-31 12:20 Pavel Herich napísal(a):
Hi all,
recently, when I try to import an sql Therion export in DB browser, an
error message apears (in attachment):
Error importing data: Error in statement #67789: no such column: nan.
Aborting execution.
Any idea what might be the problem? Especially how to find it in source
Therion data...
Thank you
Pavel
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