1、默认排序规则
默认情况下,是按照_score降序排序的
然而,某些情况下,可能没有有用的_score,比如说filter
GET /_search
{
"query": {
"bool": {
"filter": [
{
"term": {
"author_id": "111"
}
}
]
}
}
}
当然,也可以是constant_score
GET /_search
{
"query": {
"constant_score": {
"filter": {
"term": {
"content": "very"
}
}
}
}
}
2、定制排序规则
GET /company/_search
{
"query": {
"constant_score": {
"filter": {
"range": {
"age": {
"gte": 30
}
}
}
}
},
"sort": [
{
"join_date": {
"order": "desc"
}
}
]
}