What are some of the ways to convert NLP to SQL?

Question

Recently, have started working on the idea of conversational chatbot and have been thinking of different ways to convert Natural Language query to SQL. These are some of the li

Answer 1

The main challenge here is to fit end-user needs. Most of the end-users are not technically skilled enough and they don't know database schema.

All open-sourced libraries mentioned here requires to use column names inside input requests, so end-user should design request as "give me count for column_name where column_name is lower than 120". This assumption is wrong because end-users usually don't care about database structure and column names. With open-source libraries, you can create another Structure Query Language layer on top of the usual SQL.

I would recommend having a look at NLP libraries before building your service:

BERT ==== https://github.com/hanxiao/bert-as-service

Sentence Transformers ==== https://github.com/UKPLab/sentence-transformers

VaderSentiment ==== https://github.com/cjhutto/vaderSentiment

Also, I would recommend having a look at NLP to SQL software architecture and existing commercial software for Natural Language to SQL