Muldis - Query language

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Muldis is a query language created in 2007 by Darren Duncan.

#2289on PLDB

17Years Old

Download source code:

git clone https://github.com/muldis/Muldis_Data_Language

Muldis Data Language (MDL) - Relational database application programming language

Muldis website
Muldis is developed on GitHub and has 8 stars
Muldis is written in Markdown & Raku & JSON

Example from the web:

  if ?people
    then (
      people
      map \(( group : args:.\0 %= \$(age,ctry), member : args:.\0 ))
      pipe group
      map \( args:.\0:.\group %+ ( count_by_age_ctry : #args:.\0:.\members, ))
    )
    else \?%( age, ctry, count_by_age_ctry )