ActionLog preliminary works, but still has a lot of pieces missing
diff --git a/src/db-helper.cc b/src/db-helper.cc
index 9bd2d61..f0e78d0 100644
--- a/src/db-helper.cc
+++ b/src/db-helper.cc
@@ -106,13 +106,13 @@
parent_device_id INTEGER, \n\
parent_seq_no INTEGER, \n\
\n\
- action_name TEXT NOT NULL, \n\
- action_content_object BLOB NOT NULL, \n\
+ action_name TEXT, \n\
+ action_content_object BLOB, \n\
\n\
PRIMARY KEY (device_id, seq_no), \n\
\n\
FOREIGN KEY (parent_device_id, parent_seq_no) \n\
- REFERENCES ActionLog (device_id, parent_seq_no) \n\
+ REFERENCES ActionLog (device_id, seq_no) \n\
ON UPDATE RESTRICT \n\
ON DELETE SET NULL \n\
); \n\