11b7a92 Add a trigger to clean old mtree. — HardenedBSD-pkg

HardenedBSD Package Manager

Add a trigger to clean old mtree.

jlaffaye committed 15 years ago

commit 11b7a92081c20533e480d8545c84509845481254
parent a11e547f5e96fb7451f1ac2cb6daa3d0619e0edc

1 file changed +5 -2

modified libpkg/pkgdb.c

@@ -118,7 +118,7 @@ pkgdb_init(sqlite3 *sdb)

 		"version TEXT,"
 		"comment TEXT,"
 		"desc TEXT,"
 		"mtree_id TEXT REFERENCES mtree(id) ON DELETE CASCADE,"
 		"mtree_id TEXT REFERENCES mtree(id) ON DELETE RESTRICT,"
 		"message TEXT,"
 		"arch TEXT,"
 		"osversion TEXT,"

@@ -171,7 +171,10 @@ pkgdb_init(sqlite3 *sdb)

 	"CREATE TABLE mtree ("
 		"id TEXT PRIMARY KEY,"
 		"content TEXT"
 	");";
 	");"
 	"CREATE TRIGGER clean_mtree AFTER DELETE ON packages BEGIN "
 		"DELETE FROM mtree WHERE id NOT IN (SELECT DISTINCT mtree_id FROM packages);"
 	"END;";
 	if (sqlite3_exec(sdb, sql, NULL, NULL, &errmsg) != SQLITE_OK)
 		errx(EXIT_FAILURE, "sqlite3_exec(): %s", errmsg);