2 files changed, 75 insertions, 0 deletions
diff --git a/packages/sql/update.postgresql_psycopg2.sql b/packages/sql/update.postgresql_psycopg2.sql
new file mode 100644
index 0000000..6d67838
--- /dev/null
+++ b/packages/sql/update.postgresql_psycopg2.sql
@@ -0,0 +1,45 @@
+CREATE OR REPLACE FUNCTION packages_on_insert() RETURNS trigger AS $body$
+BEGIN
+	INSERT INTO packages_update
+		(action_flag, created, package_id, arch_id, repo_id, pkgname, pkgbase, new_pkgver, new_pkgrel, new_epoch) 
+		VALUES (1, now(), NEW.id, NEW.arch_id, NEW.repo_id, NEW.pkgname, NEW.pkgbase, NEW.pkgver, NEW.pkgrel, NEW.epoch);
+	RETURN NULL;
+END;
+$body$ LANGUAGE plpgsql;
+
+CREATE OR REPLACE FUNCTION packages_on_update() RETURNS trigger AS $body$
+BEGIN
+	INSERT INTO packages_update
+		(action_flag, created, package_id, arch_id, repo_id, pkgname, pkgbase, old_pkgver, old_pkgrel, old_epoch, new_pkgver, new_pkgrel, new_epoch)
+		VALUES (2, now(), NEW.id, NEW.arch_id, NEW.repo_id, NEW.pkgname, NEW.pkgbase, OLD.pkgver, OLD.pkgrel, OLD.epoch, NEW.pkgver, NEW.pkgrel, NEW.epoch);
+	RETURN NULL;
+END;
+$body$ LANGUAGE plpgsql;
+
+CREATE OR REPLACE FUNCTION packages_on_delete() RETURNS trigger AS $body$
+BEGIN
+	INSERT INTO packages_update
+		(action_flag, created, arch_id, repo_id, pkgname, pkgbase, old_pkgver, old_pkgrel, old_epoch)
+		VALUES (3, now(), OLD.arch_id, OLD.repo_id, OLD.pkgname, OLD.pkgbase, OLD.pkgver, OLD.pkgrel, OLD.epoch);
+	RETURN NULL;
+END;
+$body$ LANGUAGE plpgsql;
+
+DROP TRIGGER IF EXISTS packages_insert ON packages;
+CREATE TRIGGER packages_insert
+	AFTER INSERT ON packages
+	FOR EACH ROW
+	EXECUTE PROCEDURE packages_on_insert();
+
+DROP TRIGGER IF EXISTS packages_update ON packages;
+CREATE TRIGGER packages_update
+	AFTER UPDATE ON packages
+	FOR EACH ROW
+	WHEN (OLD.pkgver != NEW.pkgver OR OLD.pkgrel != NEW.pkgrel OR OLD.epoch != NEW.epoch)
+	EXECUTE PROCEDURE packages_on_update();
+
+DROP TRIGGER IF EXISTS packages_delete ON packages;
+CREATE TRIGGER packages_delete
+	AFTER DELETE ON packages
+	FOR EACH ROW
+	EXECUTE PROCEDURE packages_on_delete();
diff --git a/packages/sql/update.sqlite3.sql b/packages/sql/update.sqlite3.sql
new file mode 100644
index 0000000..6f151bd
--- /dev/null
+++ b/packages/sql/update.sqlite3.sql
@@ -0,0 +1,30 @@
+DROP TRIGGER IF EXISTS packages_insert;
+CREATE TRIGGER packages_insert
+	AFTER INSERT ON packages
+	FOR EACH ROW
+	BEGIN
+		INSERT INTO packages_update
+			(action_flag, created, package_id, arch_id, repo_id, pkgname, pkgbase, new_pkgver, new_pkgrel, new_epoch) 
+			VALUES (1, strftime('%Y-%m-%d %H:%M:%f', 'now'), NEW.id, NEW.arch_id, NEW.repo_id, NEW.pkgname, NEW.pkgbase, NEW.pkgver, NEW.pkgrel, NEW.epoch);
+	END;
+
+DROP TRIGGER IF EXISTS packages_update;
+CREATE TRIGGER packages_update
+	AFTER UPDATE ON packages
+	FOR EACH ROW
+	WHEN (OLD.pkgver != NEW.pkgver OR OLD.pkgrel != NEW.pkgrel OR OLD.epoch != NEW.epoch)
+	BEGIN
+		INSERT INTO packages_update
+			(action_flag, created, package_id, arch_id, repo_id, pkgname, pkgbase, old_pkgver, old_pkgrel, old_epoch, new_pkgver, new_pkgrel, new_epoch)
+			VALUES (2, strftime('%Y-%m-%d %H:%M:%f', 'now'), NEW.id, NEW.arch_id, NEW.repo_id, NEW.pkgname, NEW.pkgbase, OLD.pkgver, OLD.pkgrel, OLD.epoch, NEW.pkgver, NEW.pkgrel, NEW.epoch);
+	END;
+
+DROP TRIGGER IF EXISTS packages_delete;
+CREATE TRIGGER packages_delete
+	AFTER DELETE ON packages
+	FOR EACH ROW
+	BEGIN
+		INSERT INTO packages_update
+			(action_flag, created, arch_id, repo_id, pkgname, pkgbase, old_pkgver, old_pkgrel, old_epoch)
+			VALUES (3, strftime('%Y-%m-%d %H:%M:%f', 'now'), OLD.arch_id, OLD.repo_id, OLD.pkgname, OLD.pkgbase, OLD.pkgver, OLD.pkgrel, OLD.epoch);
+	END;