Q Language Verb & Adverbs - KDB+

What is Q Language Verb & Adverbs?

Kdb+ has nouns, verbs, and adverbs. All information objects and features are nouns. Verbs enhance the clarity through reducing the quantity of square brackets and parentheses in expressions. Adverbs adjust dyadic (2 arguments) functions and verbs to produce new, related verbs. The functions produced by using adverbs are known as derived functions or derived verbs.


The adverb each, denoted by using ( ‘ ), modifies dyadic functions and verbs to use to the items of lists instead of the lists themselves. test the following example –
There is a form of Each for monadic functions that uses the keyword “each”. For example,

Each-Left and Each-Right

There are variants of each for dyadic features known as each-Left (:) and each-right (/:). the following example explains the way to use them.

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