Import One SQLite Database into Another

Refer: https://stackoverflow.com/questions/29220677/sqlite-easiest-way-to-copy-a-table-from-one-database-to-another/29221750

From inside SQLite Browser

INSERT INTO temp
SELECT * from two.temp;

Sample Code

ATTACH DATABASE 'other.db' AS other;

INSERT INTO other.tbl
SELECT * FROM main.tbl;