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database: Add delivery announcements

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This commit is contained in:
Lorenz Stechauner
2024-08-01 12:00:08 +02:00
parent 211f15ac2e
commit e1fd5518e3
3 changed files with 92 additions and 1 deletions
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30
sql/v01/20.create.timestamp-trigger.sql
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@ -294,3 +294,33 @@ CREATE TRIGGER t_credit_u_mtime
BEGIN
UPDATE credit SET mtime = UNIXEPOCH() WHERE (year, tgnr) = (NEW.year, NEW.tgnr);
END;
----------------------------------------------------------------
CREATE TRIGGER t_delivery_announcement_i_ctime
AFTER INSERT ON delivery_announcement FOR EACH ROW
WHEN NEW.ctime != UNIXEPOCH()
BEGIN
UPDATE delivery_announcement SET ctime = UNIXEPOCH() WHERE (year, dsnr, mgnr, sortid) = (NEW.year, NEW.dsnr, NEW.mgnr, NEW.sortid);
END;
CREATE TRIGGER t_delivery_announcement_u_ctime
BEFORE UPDATE ON delivery_announcement FOR EACH ROW
WHEN OLD.ctime != NEW.ctime
BEGIN
SELECT RAISE(ABORT, 'It is not allowed to change ctime');
END;
CREATE TRIGGER t_delivery_announcement_i_mtime
AFTER INSERT ON delivery_announcement FOR EACH ROW
WHEN NEW.mtime != UNIXEPOCH()
BEGIN
UPDATE delivery_announcement SET mtime = UNIXEPOCH() WHERE (year, dsnr, mgnr, sortid) = (NEW.year, NEW.dsnr, NEW.mgnr, NEW.sortid);
END;
CREATE TRIGGER t_delivery_announcement_u_mtime
AFTER UPDATE ON delivery_announcement FOR EACH ROW
WHEN NEW.mtime != UNIXEPOCH()
BEGIN
UPDATE delivery_announcement SET mtime = UNIXEPOCH() WHERE (year, dsnr, mgnr, sortid) = (NEW.year, NEW.dsnr, NEW.mgnr, NEW.sortid);
END;