type promotions in table
kt1:([] c1:10 1b; c2:`a`b) Howcome 1b which is boolean got type promoted to int. I thought lists did not involve type promotions.
kt1:([] c1:10 1b; c2:`a`b) Howcome 1b which is boolean got type promoted to int. I thought lists did not involve type promotions.
Can someone please post functional form of q-sql like select insert update exec. any small example would do
If enlist function returns a list from its arg . Then why is the type of ret 0h ret:enlist 1 Similarly, type of d is 0h also. d:enlist 1! enlist 2
Hi, I am self revising kdb/q and hence asking questions which might help someone down the line. I hope thats ok.
Why does u $ v lead to a length error ? Please note u is without a back tick
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