soum_guli
New Contributor
since ‎2021.06.14
‎2021.06.14

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Considering there are no table created at the momentCan I in following statements are possible?First Call to the Database : command :create table-with column names and add a single Row. This would create table with the column names and adds a single ...
The Data looks like thisDateTime Price BidOrAsk Quantity Orders Ltp --------------------------------------------------------------2018.03.19T15:30:03.626 273.15 0 23 2 273.05 2018.03.19T15:30:03.626 273.1 0 70 1 273.05 2018.03.19T15:30:03.626 273.05 ...
Not sure where I am going wrong..I am trying to import a csv to kdb. The following command works fine.In this case the examplefile.csv is in the same folder as q.exeexampletablename:("ZFIIIFIJJJ"; enlist ",") 0:`:examplefile.csvHowever if I want to s...
With Kdb+(not kdb+tick) is it possible to Pub/Sub?Here is my what I am struggling to understand. If I do a normal upsert .Can I simple subscribe to it and receive the upserted data?Any piece of reference code?
Assuming I have just started the kdb server and its a clean state.The following command works fine and creates a table [INTENTION:batch insert] `trade8 upsert flip `col1`col2`col3!(1 2; 4389 4397; 2015.12.01T07:56:50 2015.12.01T07:56:58) The followin...