Function max_migration_version

crates/chat-cli/src/database/mod.rs:523–526

(conn: &C)

}

fn max_migration_version<C: Deref<Target = Connection>>(conn: &C) -> Option<i64> {
    let mut stmt = conn.prepare("SELECT MAX(version) FROM migrations").ok()?;
    stmt.query_row([], |row| row.get(0)).ok()
}

fn has_migration<C: Deref<Target = Connection>>(
    conn: &C,