elasticsearch 如何计算Elasticsearch中两个字段之间的差异?
在SQL上:
elasticsearch 如何计算Elasticsearch中两个字段之间的差异?,
elasticsearch,
elasticsearch,在SQL上: SELECT lastTime - firstTime as result FROM times; 查询将如何查看Elasticsearch?我找到了答案: { "size": 10, "script_fields": { "duration": { "script": "doc[\"lastTime\"].date.getMillis()/1000 - doc[\"firstTime\"].date.getMillis()/1000"
SELECT lastTime - firstTime as result FROM times;
查询将如何查看Elasticsearch?我找到了答案:
{
"size": 10,
"script_fields": {
"duration": {
"script": "doc[\"lastTime\"].date.getMillis()/1000 - doc[\"firstTime\"].date.getMillis()/1000"
}
}
}