Sqlite foreign key
Cascade analysis rf
SqliteException: SQLite Error 19: 'FOREIGN KEY constraint failed'. Microsoft.Data.Sqlite.SqliteException.ThrowExceptionForRC(int rc, sqlite3 db).
Nov 26, 2020 · The SQLite foreign key is a constraint that verifies the existence of value present in one table to another table that has a relation with the first table where the foreign key is defined. While working with multiple tables, when there are two tables that relate to each other with one column in common.