basic doubt D - I didn't find it in the references

Community Support
1

Good morning people!

Can someone tell me where i can find, (inside the official kdb + / q site) content explaining about D.

Example:

q) aux: 5D

Thank you very much!

Great weekend everyone!

2

I guess you found another shortcut for timespan:

q)a!{value"5",x}each a:except[.Q.t;"bgsmxdz "],“D”

h| 5h

i| 5i

j| 5

e| 5e

f| 5f

c| “5”

p| 2000.01.01D05:00:00.000000000

n| 0D05:00:00.000000000

u| 05:00

v| 05:00:00

t| 05:00:00.000

D| 5D00:00:00.000000000


  Konstantin

3

Konstantin Orman, thank you very much!

I will run this command line now.

I would like to find a text explaining what “numberD” is -> example 2D, 4D, …

Example:

q) timerange: 5D

q) freq: 0D00: 01

q) fc: `long $ timerange% freq

Konstantin Orman, thanks for the help.

Em sábado, 13 de fevereiro de 2021 às 18:46:30 UTC-3, konq escreveu:

I guess you found another shortcut for timespan:

q)a!{value"5",x}each a:except[.Q.t;"bgsmxdz "],“D”

h| 5h

i| 5i

j| 5

e| 5e

f| 5f

c| “5”

p| 2000.01.01D05:00:00.000000000

n| 0D05:00:00.000000000

u| 05:00

v| 05:00:00

t| 05:00:00.000

D| 5D00:00:00.000000000


  Konstantin

4

Explanation of numbers does not cover dates-and-times, but it’s the same idea. I guess, you need to ask librarian

to include this or contribute yourself.

  Konstantin