{
    "name": "posts_combined",
    "join": " ",
    "values": [
        {
            "type": "db_query",
            "result": {
                "type": "string"
            },
            "location": {
                "table": "posts",
                "column": "post_title"
            }
        },
        {
            "type": "db_query",
            "result": {
                "type": "string"
            },
            "location": {
                "table": "posts",
                "column": "post_content"
            }
        },
        {
            "type": "db_query",
            "result": {
                "type": "array",
                "join": " "
            },
            "location": {
                "table": "postmeta",
                "column": "meta_value"
            }
        },
        {
            "type": "db_query",
            "result": {
                "type": "array",
                "join": " "
            },
            "location": {
                "table": "commentmeta",
                "column": "meta_value"
            }
        }
    ]
}