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pi-hole/advanced/Scripts/database_migration/gravity/2_to_3.sql
DL6ER cc40c18f49
Wrap upgrade script commands in a transaction.
Signed-off-by: DL6ER <dl6er@dl6er.de>
2019-08-22 13:54:46 +02:00

66 lines
2.2 KiB
SQL

.timeout 30000
PRAGMA FOREIGN_KEYS=OFF;
BEGIN TRANSACTION;
ALTER TABLE regex RENAME TO regex_blacklist;
CREATE TABLE regex_blacklist_by_group
(
regex_blacklist_id INTEGER NOT NULL REFERENCES regex_blacklist (id),
group_id INTEGER NOT NULL REFERENCES "group" (id),
PRIMARY KEY (regex_blacklist_id, group_id)
);
INSERT INTO regex_blacklist_by_group SELECT * FROM regex_by_group;
DROP TABLE regex_by_group;
DROP VIEW vw_regex;
DROP TRIGGER tr_regex_update;
CREATE VIEW vw_regex_blacklist AS SELECT DISTINCT domain
FROM regex_blacklist
LEFT JOIN regex_blacklist_by_group ON regex_blacklist_by_group.regex_blacklist_id = regex_blacklist.id
LEFT JOIN "group" ON "group".id = regex_blacklist_by_group.group_id
WHERE regex_blacklist.enabled = 1 AND (regex_blacklist_by_group.group_id IS NULL OR "group".enabled = 1)
ORDER BY regex_blacklist.id;
CREATE TRIGGER tr_regex_blacklist_update AFTER UPDATE ON regex_blacklist
BEGIN
UPDATE regex_blacklist SET date_modified = (cast(strftime('%s', 'now') as int)) WHERE domain = NEW.domain;
END;
CREATE TABLE regex_whitelist
(
id INTEGER PRIMARY KEY AUTOINCREMENT,
domain TEXT UNIQUE NOT NULL,
enabled BOOLEAN NOT NULL DEFAULT 1,
date_added INTEGER NOT NULL DEFAULT (cast(strftime('%s', 'now') as int)),
date_modified INTEGER NOT NULL DEFAULT (cast(strftime('%s', 'now') as int)),
comment TEXT
);
CREATE TABLE regex_whitelist_by_group
(
regex_whitelist_id INTEGER NOT NULL REFERENCES regex_whitelist (id),
group_id INTEGER NOT NULL REFERENCES "group" (id),
PRIMARY KEY (regex_whitelist_id, group_id)
);
CREATE VIEW vw_regex_whitelist AS SELECT DISTINCT domain
FROM regex_whitelist
LEFT JOIN regex_whitelist_by_group ON regex_whitelist_by_group.regex_whitelist_id = regex_whitelist.id
LEFT JOIN "group" ON "group".id = regex_whitelist_by_group.group_id
WHERE regex_whitelist.enabled = 1 AND (regex_whitelist_by_group.group_id IS NULL OR "group".enabled = 1)
ORDER BY regex_whitelist.id;
CREATE TRIGGER tr_regex_whitelist_update AFTER UPDATE ON regex_whitelist
BEGIN
UPDATE regex_whitelist SET date_modified = (cast(strftime('%s', 'now') as int)) WHERE domain = NEW.domain;
END;
UPDATE info SET value = 3 WHERE property = 'version';
COMMIT;