我查看了 crateDB 官方文档,但我还没有找到如何执行range
查询。在 Elasticsearch 中,它是按如下方式完成的:
curl -X GET "localhost:9200/_search" -H 'Content-Type: application/json' -d'
{
"aggs" : {
"price_ranges" : {
"range" : {
"field" : "price",
"ranges" : [
{ "to" : 100.0 },
{ "from" : 100.0, "to" : 200.0 },
{ "from" : 200.0 }
]
}
}
}
}
'
{
"size": 0,
"aggs": {
"histogram_bucket": {
"histogram": {
"field": "dport",
"interval": 5000
}
}
}
}
有解决办法吗?thx,爱奇艺