txtai.database.sql.base.SQLError: no such function: json_extract

Question

Using TxtAI python module with sql query SELECT id, text, score, solution_id, column_name FROM txtai WHERE similar('{query}') AND score >= 0.5 , I am seeing this error txtai.database.sql.base.SQLError: no such function: json_extract

I am trying to use dynamic search using TxtAI module, which uses a SQL based context manager but it is not working as expected.

This are working perfectly on my widows machine, but the same is not happening on the CentOS server. I have tried to maintain all the modules and packages versions same using requirement.txt files.

Answer 1

This issue usually is a result of the version of Python having an older version of SQLite compiled in.

What version of CentOS/Python are you using?