3
我试图将下面的elasticsearch转换为pyes查询,并且找不到关于如何使用范围查询(特别是时间戳)的示例。有人可以帮忙吗?pyes范围查询语法
Elasticsearch查询
{
"query": {
"bool": {
"must": [
{
"term": {
"field1": "abcd"
}
},
{
"query_string": {
"default_field": "@field2",
"query": "efgh"
}
},
{
"range": {
"timestamp": {
"gte": "2012-08-14T20:45:09.000Z"
}
}
}
],
"must_not": [
{
"term": {
"@field3": "ijkl"
}
}
]
}
},
"size": 1,
}
我的Python脚本(使用pyes)得到的结果,我使用pyes 0.19.1
#!/usr/bin/python
# -*- coding: utf-8 -*-
from pyes import *
conn = ES('127.0.0.1:9200')
def main():
try:
q1= TextQuery('field1','abcd')
q2=TextQuery('@field2','efgh')
q3=Range('@timestamp','2012-08-14T20:45:09.000Z','2012-08-14T20:45:09.000Z')
q4=TextQuery('@field3','ijkl')
q = BoolQuery(must=[q1, q2,q3],must_not=[q4])
results = conn.search(q,size='1')
for r in results:
print r;
except:
pass
if __name__ == '__main__':
main()
如果您在Elastic Search的Web界面中执行测试查询(使用Head插件),那么上述日期范围将为“2012-08-14 20:45:09 - > 2012-08-14 20 :45:09“,通过验证。 – 2013-01-16 09:15:45