[pilot-db-list] Question with script and Time

[Skop <sk...@ke...>]

Hi to everyone,

I'm trying now to prepare some little databases with pilot-db,  but I can't solve some errors:



This is the db schema:

(id: name: format)



0; date; (date)

1; time_from (time)

2; time_to (time)

3; hours (calculated)



I prepared a script for the filed 3:

(- %2 %1)

But the error is "Bad argument to -".

Strange, I follow the instructions for scripting, and this is very simple... The format for the time is correct, as writed in the manual (00:00).



If someone can help me,

Thanks!

JS
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