@Override
    public Object parse(SourceData sourceData, int rowIndex, Context context) {
        return String.valueOf(System.currentTimeMillis());
    }
NowFunction  ->  now()
description:
- Return the current SQL timestamp for the local time zone
inlong-sdk/transform-sdk/src/main/java/org/apache/inlong/sdk/transform/process/function/temporal/NowFunction.java