jlucid
Forum Replies Created
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Ok great, I didnt know about option (1), so the expiry date on the kdb+ license can be used to extend the dashboard expiry date.
(2) Seems like another fast option. We ended up just copying the existing dashboards and connections into the latest package and redeploying, but copying go.q_ is good to know.
Thanks Kieran
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jlucid
MemberFebruary 7, 2024 at 12:00 am in reply to: Column of boolean values not converting to checkboxes within a Data GridI think you need the Edit Mode to be set to instant for those click boxes to appear. See edit mode section here.
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Thanks for the ideas Rian, yes the single anymap file would be too large, but I could try distributing the keys across a set of int partitions, so grouping them in some way, perhaps using a hash. That would reduce the search space. Then I could split the partitions again if they get too big.
Another idea was having a Bloom or Cuckoo filter associated with each date partition, using that to determine if a string is definitely not present in a partition to avoid searching, but it’s not a native feature and I can’t find any examples of people using that.
For the levelDB option, I see that I can compile the C++ library into a shared library and then load that into my q process. At least with that approach I am just writing a wrapper library for the main “Get” and “Put” methods. So that should be relatively quick to test against and use as a benchmark
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My question is about calling the k function, in the C API, from different threads within a non q process. A C or C++ process in this case. The q processes which are receiving the data are all independent and single threaded
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Ok no problem Kieran, thanks for looking into it
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jlucid
MemberNovember 18, 2023 at 12:00 am in reply to: Dashboards Direct – How to specify an error message on Data Grid edit failureIn version, 2.1.0 I see the same issue in modules/
Datagrid_b71a7f6/main.js replacing e[0] with e does the job to show the full error message.Please let me know if this one is being tracked or was already fixed in a patch, thanks -
Ok thanks for confirming the symw query and for the work around suggestion.
I will give the mkdir+cd combo a go
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Perfect, that was the exact info I was looking for, thanks
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jlucid
MemberSeptember 22, 2023 at 12:00 am in reply to: Setting multiple View state parameters at onceAfter a bit more digging I realised I can do this easily using the Mapping option, https://code.kx.com/dashboards/datasources/#mapping
I just changed the table structure to have a sym column with values `a `b and `c and keyed it
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Thanks for confirming Megan. I was also looking at the data form but I didn’t see an increments option there. The best I could do there is provide the user with a drop down of values to select from.
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jlucid
MemberAugust 23, 2023 at 12:00 am in reply to: Clicking a single legend element strikes through allThanks for that info and link, Kieran, just what I need. Looking forward to v2.1.0
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jlucid
MemberAugust 23, 2023 at 12:00 am in reply to: chartGL not displaying data correctly when number of legend elements changesThanks Kieran, that did the trick, updating as expected now
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jlucid
MemberAugust 22, 2023 at 12:00 am in reply to: Clicking a single legend element strikes through allDo you know when the next release of Dashboards Direct is expected? Is there a page which lists the fixes per release so I can know if a fix was included ? Thanks
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jlucid
MemberAugust 22, 2023 at 12:00 am in reply to: chartGL not displaying data correctly when number of legend elements changesIf I replace the chartGL with a Pie chart I get the same problem, so its not a chartGL specific issue
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Anyone with experience able to assist on this one please?