CREATE TABLE mixnode_details_v2 ( id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT, mix_id INTEGER NOT NULL UNIQUE, owner VARCHAR NOT NULL, identity_key VARCHAR NOT NULL ); CREATE TABLE mixnode_status_v2 ( mixnode_details_id INTEGER NOT NULL, reliability INTEGER NOT NULL, timestamp INTEGER NOT NULL ); CREATE TABLE gateway_details_v2 ( id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT, owner VARCHAR NOT NULL, identity VARCHAR NOT NULL UNIQUE ); CREATE TABLE gateway_status_v2 ( gateway_details_id INTEGER NOT NULL, reliability INTEGER NOT NULL, timestamp INTEGER NOT NULL );