[英]Elasticsearch date range query using two fields
I'm storing documents with two fields, startDate and endDate. 我正在存储包含两个字段的文档:startDate和endDate。 I want to run Elastic queries with an input date and return all documents whose startDate and endDate contain this date. 我想运行带有输入日期的弹性查询,并返回其startDate和endDate包含此日期的所有文档。 For example, 例如,
doc1:
"_source": {
"startDate": "2015-01-01",
"endDate": "2015-01-10"
}
If I search with an input date of 2015-01-02, this document should appear in the results because the input date falls in the range of the start and end date fields. 如果我使用2015-01-02的输入日期进行搜索,则此文档应出现在结果中,因为输入日期属于开始日期和结束日期字段的范围。
I'm able to do a range query using one field, but I don't know how to use two date fields since range only accepts one: 我可以使用一个字段进行范围查询,但我不知道如何使用两个日期字段,因为范围只接受一个:
{
"query": {
"range" : {
"startDate" : {
"lte": "2015-01-02"
}
}
}
}
I need to also perform a range query with "endDate" set to "gte" on that same date. 我还需要在同一天将“endDate”设置为“gte”来执行范围查询。 That would establish the time range that I need to check. 这将确定我需要检查的时间范围。 Any advice would be appreciated. 任何意见,将不胜感激。
EDIT: I eventually want to convert this into Elasticsearch queries in Go using olivere's elastic library. 编辑:我最终希望使用olivere的弹性库将其转换为Go中的Elasticsearch查询。
You can do this with filter
clause: 您可以使用filter
子句执行此操作:
{
"query": {
"bool": {
"filter": [
{
"range": {
"startDate": {
"lte": "<startDate>"
}
}
},
{
"range": {
"endDate": {
"gte": "<endDate>"
}
}
}
]
}
}
}
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