> So my question is: why do I not see the new 54 table2 records that my
> program says have been created?
>
>
Perhaps you didn't COMMIT the 54 records in your test program?
Perhaps your test program is using a different Derby database than you're
looking at with NetBeans?
Perhaps your test
Hi Rick, John, Bryan et al
Things are a *little* clearer now :)
I was a bit premature in stating that all was OK
To try and rectify my problem (without understanding what was wrong)
I changed the index in table2 from a single column (INT) to a 2 column index
(DATE and TIME) exactly as Table1
hello everybody
I looked at the setup of both tables and found that the key in the first,
made up of two fields, had each field NOT NULL
So I applied this to the single field key in table2 - Trade Number
Now - no errors :)
Thanks to all, for such great advice
Bob M
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View this message in
On 23/05/2017 15:14, Bob M wrote:
The error message(s):
mining routine finished
simulation routine commenced
simulation routine finished
final prediction routine commenced
Prediction_Trend: 0.0
Current Trade Direction:
debug: we get to here(8)
final prediction routine finished
Weka
Hi
Descriptive:
My program runs every six hours.
Two independent tables are setup - each with 4,100 records
On the first run a trade is opened and table 1 has a new record added and
the oldest one is deleted - all OK
On the second run, I am expecting the TRADES table to have a new record
added.
