neo4j-flask-api

install

pipenv install

cp .env.example .env
add the noe4j credentials

use

pipenv shell
export FLASK_APP=app.py
export FLASK_ENV=development
flask run

full text search

SHOW INDEXES
DROP INDEX index_name
CALL db.index.fulltext.createNodeIndex('showcase_de', ['Showcase'], ['title_de', 'description_de'], {analyzer: "german"})
CALL db.index.fulltext.listAvailableAnalyzers
CALL db.index.fulltext.queryNodes('showcase_de', 'energy')

Links for further reading:

• https://www.cnblogs.com/jpfss/p/11394385.html
• https://graphaware.com/neo4j/2019/09/06/custom-fulltext-analyzer.html
• https://github.com/graphaware/fulltext-analyzer-neo4j-4
• https://community.neo4j.com/t/how-to-add-custom-lucene-analyzer/3923/2