LamHinYan
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since ‎2015.01.28
‎2021.06.14

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/ Can I use .Q.dpft instead of functional dot apply to write these 2 tables? Thx.quote:([]time:("p"$2016.06.01)+til 3; sym:`A`B`C; price:0.1*til 3);quoteEnum:.Q.en[`:/tmp/hdb/head][quote];.[`:/tmp/hdb/gamma/2016.06.01/gamma/; (); :; quoteEnum];.[`:/t...
/ How can I fix this? Thx.quote:([]time:("p"$2016.06.01)+til 3; sym:`A`B`C; price:0.1*til 3);quoteEnum:.Q.en[`:/tmp/hdb/head][quote];.[`:/tmp/hdb/gamma/2016.06.01/gamma/; (); :; quoteEnum];.[`:/tmp/hdb/delta/2016.06.02/delta/; (); :; quoteEnum];`:/tm...
btw, am i supposed to join the trade table and quote table?
My query takes a long time to run and it gives a long resultset that spans multiple pages. After clicking the pageDown link the URL becomeshttp://localhost:7016/?[32Can I write the query in such a way that it takes advantage of the row number in the ...
Does it work? Note that I am on intel i5 4 cores.