nova/nova/db/sqlalchemy/migrate_repo/versions/060_sqlite_downgrade.sql

47 lines
1.3 KiB
SQL

COMMIT;
BEGIN TRANSACTION;
CREATE TEMPORARY TABLE virtual_interfaces_backup (
created_at DATETIME,
updated_at DATETIME,
deleted_at DATETIME,
deleted BOOLEAN,
id INTEGER NOT NULL,
address VARCHAR(255),
network_id INTEGER,
instance_id INTEGER NOT NULL,
uuid VARCHAR(36),
PRIMARY KEY (id)
);
INSERT INTO virtual_interfaces_backup
SELECT created_at, updated_at, deleted_at, deleted, id, address,
network_id, instance_id, uuid
FROM virtual_interfaces;
DROP TABLE virtual_interfaces;
CREATE TABLE virtual_interfaces (
created_at DATETIME,
updated_at DATETIME,
deleted_at DATETIME,
deleted BOOLEAN,
id INTEGER NOT NULL,
address VARCHAR(255),
network_id INTEGER,
instance_id INTEGER NOT NULL,
uuid VARCHAR(36),
PRIMARY KEY (id),
FOREIGN KEY(network_id) REFERENCES networks (id),
UNIQUE (address),
CHECK (deleted IN (0, 1))
);
INSERT INTO virtual_interfaces
SELECT created_at, updated_at, deleted_at, deleted, id, address,
network_id, instance_id, uuid
FROM virtual_interfaces_backup;
DROP TABLE virtual_interfaces_backup;
COMMIT;