"reply-to-uri": {"type": "varbinary(255)", "not null": "1", "default": "", "comment": "URI to which this item is a reply"},
"conversation-uri": {"type": "varbinary(255)", "not null": "1", "default": "", "comment": "GNU Social conversation URI"},
"conversation-href": {"type": "varbinary(255)", "not null": "1", "default": "", "comment": "GNU Social conversation link"},
- "protocol": {"type": "tinyint unsigned", "not null": "1", "default": "0", "comment": "The protocol of the item"},
+ "protocol": {"type": "tinyint unsigned", "not null": "1", "default": "255", "comment": "The protocol of the item"},
"source": {"type": "mediumtext", "comment": "Original source"},
"received": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "Receiving date"}
},