Execute sqlite3 “dot” commands from Python or register collation in command line utility

Question

My sqlite3 database contains a \"collate\" column-constraint. I\'ve placed it in the schema for the table, to prevent accidentally neglecting to use the necessary collation. How

Answer 1

subprocess.run() is preferred oversubprocess.call(). Below is my answer:

import subprocess
schema = subprocess.run(
    ['sqlite3',
     'xxx.db',
     '.schema'
    ],
    capture_output=True
).output.decode('utf-8')

print(schema)