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Attributes
Pattern matching
Lambdas
Shadow
Assign
Assign 0
Assign 1
Destructuring
Verbs
Amends/Dmends
Triadic @ (amend)
Triadic . (dmend)
Tetradic @ (amend)
Tetradic . (dmend)
Bitwise verbs
band
bnot
bor
bxor
Casts
cast
repr
flip
sv
vs
Conditional verbs
$ (cond)
? (vector conditional)
& (and-cond)
| (or-cond)
Database input/output
Reading/writing concept
Projecting files concept
Execution control
defn
eval
spawn
top
reagent
react
get
close
sleep
yield
return
exit
kill
panic
I/O verbs
set
get
write
read
readln
print
println
show
0N! (display)
Indexing verbs
@ (at)
. (dot-apply)
List verbs
distinct
enlist
pick
fill
filter
first
last
reverse
rotate
shift
take
drop, cut
.o.cut
Logical verbs
~ (not)
| (or)
& (and)
& (where)
Math verbs
- (negate)
% (monadic division)
+
-
*
% (division)
mod (division remainder)
abs (absolute value)
count
ceil
floor
frac
& (min)
| (max)
round
sum
! (til)
More math functions
Relational verbs
<, <=
>, >=
= (equal)
~ (match)
<> (not equal)
Null handling ^
Scripts
load
Search verbs
?
Set verbs
Intersection
Difference
Union
in (contains)
String manipulation
like
ss (str search)
ssr (str search and replace)
parse
format
.o.lower
.o.upper
System
argv
getenv
setenv
system
os
Type verbs
@ (internal type id)
type (typespec)
! (internal type id)
.o.typedesc
Other verbs
key
meta
quote
rc (reference count)
mv (move)
timestamp
value
Iterators
Queries
SELECT
WHERE
ORDER
GROUP
DISTINCT
LIMIT
JOIN
UNION
UPSERT
UPDATE
DELETE
SQL-like syntax
Ptables support
Standard library
Overview
core.o
Core functions
For tables
For partition tables
htreq.o
http.o
json.o
lit.o
markdown.o
prolog.o
repl.o
sql.o
urllib.o
xml.o
Dynamic parsers
Language idioms
Plugins
For Python developers
For KDB+ developers
Application examples
FAQ
Contributors
Contacts
sql.o
TODO