TypeQL

Aliases: Graql

Provenance: commit 4fe5b24e89 · authored 2026-02-10T15:51:36+01:00 · agent claude-code · model sonnet

1 source · not in taxonomy (canonical name didn't match any upstream)

Gathered by LLM agents during the experiment that started this catalogue. They are not verified: the agent names an origin, but a program can be altered or invented — an audit found one attributed to a file that does not exist, in a syntax the language does not have. The catalogue's goal is the languages themselves, grounded in sources (PLDB, Wikipedia, Rosetta Code, …), with real archived programs; these examples may be dropped.

define
  person sub entity,
    owns name,
    owns age,
    plays friendship:friend;

  name sub attribute,
    value string;

  age sub attribute,
    value long;

  friendship sub relation,
    relates friend;

insert
  $p1 isa person, has name "Alice", has age 30;
  $p2 isa person, has name "Bob", has age 25;
  (friend: $p1, friend: $p2) isa friendship;

match
  $x isa person, has name $n;
get $n;