<cfdump var="#serializeJSON(findglobal)#">

{
    "COLUMNS": [
        "DELIVERED_PERCENTAGE",
        "UNIQUE_PERCENTAGE",
        "SPAM_PERCENTAGE",
        "DROP_PERCENTAGE",
        "REQUEST_PERCENTAGE",
        "BOUNCE_PERCENTAGE",
        "DEFERRED_PERCENTAGE",
        "PROCESSED_PERCENTAGE",
        "OPEN_PERCENTAGE",
        "BLOCKED_PERCENTAGE"
    ],
    "DATA": [
        [
            19.54,
            6.06,
            6.05,
            0.63,
            21.17,
            0.85,
            14.83,
            20.53,
            10.26,
            0.19
        ]
    ]
}

{
"item": [
{
"value": "11234",
"label": "Webmail",
"colour": "FFFF10AA"
},
{
"value": "10736",
"label": "Phone",
"colour": "FFAA0AAA"
},
{
"value": "230",
"label": "Webmail",
"colour": "FF5505AA"
},
{
"value": "280",
"label": "Webmail",
"colour": "FF0000AA"
}
]
}

public array function queryToArray( required query qry ) {
    var columns = arguments.qry.getColumnNames();
    var OutputResult = [];

    for( var i = 1; i LTE qry.recordCount; i++ ) {
        var obj = {};

        for( var k = 1; k LTE arrayLen( columns ); k++ ) {
            structInsert( obj, columns[ k ], arguments.qry[ columns[ k ] ][ i ] );
        }

        arrayAppend(OutputResult, obj );
    }

    return OutputResult;
}

<cfset myJSON = queryToArray( myquery ) />
<cfoutput>#serializeJSON( myJSON )#</cfoutput>