[ngrams] remove materialized view, some refactorings

4 jobs for 551-dev-graphql-contexts-ngrams in 74 minutes and 53 seconds (queued for 5 seconds)
Status Job ID Name Coverage
  Deps
passed #7338
deps

00:18:41

 
  Test
passed #7339
test

00:24:37

 
  Docs
passed #7340
allowed to fail
docs

00:28:03

 
  Cabal
failed #7341
allowed to fail
cabal

00:03:31

 
Name Stage Failure
failed
cabal Cabal
cabal: Could not resolve dependencies:
[__0] trying: gargantext-0.0.6.9.9.6 (user goal)
[__1] unknown package: wikiparsec (dependency of gargantext)
[__1] fail (backjumping, conflict set: gargantext, wikiparsec)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: gargantext, wikiparsec

Cleaning up file based variables
ERROR: Job failed: exit code 1