{
	"db_name": "ZeroTalk",
	"db_file": "data/users/zerotalk.db",
	"version": 2,
	"maps": {
		".+/data.json": {
			"to_table": [
				{"node": "topic", "table": "topic"},
				{"node": "topic_vote", "table": "topic_vote", "key_col": "topic_uri", "val_col": "vote"},
				{"node": "comment", "table": "comment", "key_col": "topic_uri"},
				{"node": "comment_vote", "table": "comment_vote", "key_col": "comment_uri", "val_col": "vote"}
			],
			"to_keyvalue": ["next_comment_id", "next_topic_id"]
		},
		".+/content.json": {
			"to_keyvalue": [ "cert_user_id" ]
		}
	},
	"tables": {
		"topic": {
			"cols": [
				["topic_id", "INTEGER"], 
				["title", "TEXT"],
				["body", "TEXT"],
				["type", "TEXT"],
				["parent_topic_uri", "TEXT"],
				["added", "DATETIME"],
				["json_id", "INTEGER REFERENCES json (json_id)"]
			],
			"indexes": ["CREATE UNIQUE INDEX topic_key ON topic(topic_id, json_id)"],
			"schema_changed": 1
		},
		"comment": {
			"cols": [
				["comment_id", "INTEGER"], 
				["body", "TEXT"],
				["topic_uri", "TEXT"],
				["added", "DATETIME"],
				["json_id", "INTEGER REFERENCES json (json_id)"]
			],
			"indexes": ["CREATE INDEX topic_uri ON comment(topic_uri)", "CREATE UNIQUE INDEX comment_key ON comment(json_id, comment_id)"],
			"schema_changed": 1
		},
		"comment_vote": {
			"cols": [
				["comment_uri", "TEXT"],
				["vote", "INTEGER"],
				["json_id", "INTEGER REFERENCES json (json_id)"]
			],
			"indexes": ["CREATE UNIQUE INDEX comment_vote_key ON comment_vote(comment_uri, json_id)", "CREATE INDEX comment_vote_uri ON comment_vote(comment_uri)"],
			"schema_changed": 1
		},
		"topic_vote": {
			"cols": [
				["topic_uri", "TEXT"],
				["vote", "INTEGER"],
				["json_id", "INTEGER REFERENCES json (json_id)"]
			],
			"indexes": ["CREATE UNIQUE INDEX topic_vote_topic_key ON topic_vote(topic_uri, json_id)", "CREATE INDEX topic_vote_uri ON topic_vote(topic_uri)"],
			"schema_changed": 1
		}
	}
}