{
    "childUriList": [
        "http://1.15.149.226:20005/iserver/services/data-PS/rest/data/datasources/PS/datasets/PSysP/fields/symbolId/MAX",
        "http://1.15.149.226:20005/iserver/services/data-PS/rest/data/datasources/PS/datasets/PSysP/fields/symbolId/MIN",
        "http://1.15.149.226:20005/iserver/services/data-PS/rest/data/datasources/PS/datasets/PSysP/fields/symbolId/AVERAGE",
        "http://1.15.149.226:20005/iserver/services/data-PS/rest/data/datasources/PS/datasets/PSysP/fields/symbolId/STDDEVIATION",
        "http://1.15.149.226:20005/iserver/services/data-PS/rest/data/datasources/PS/datasets/PSysP/fields/symbolId/SUM",
        "http://1.15.149.226:20005/iserver/services/data-PS/rest/data/datasources/PS/datasets/PSysP/fields/symbolId/VARIANCE"
    ],
    "fieldInfo": {
        "isRequired": false,
        "defaultValue": "",
        "name": "symbolId",
        "caption": "符号ID",
        "type": "INT64",
        "maxLength": 8,
        "isZeroLengthAllowed": true,
        "isSystemField": false
    }
}