我有一些文件的标题是:
DocumentTitle: "119053_L048.pdf" , DocumentTitle: "119052_L048.pdf , DocumentTitle: "119029_L048.pdf , DocumentTitle: "119239_L048.pdf , DocumentTitle: "119314_L048-2.pdf" , DocumentTitle: "119310_L048-2.pdf" , DocumentTitle: "Application.pdf , DocumentTitle: "Abstract.pdf , DocumentTitle: "Drawing.pdf
,我想使用Elasticsearch查询检索文档,其标题以“ _ L048.pdf” 结尾。在sql中,查询类似于:
SELECT * FROM documents_table where DocumentTitle like '%_L048.pdf';
我尝试了下面的弹性搜索查询
URL:http://localhost:9200/document/_search?size=10000
发布数据:
{
"_source":["DocumentSubtype","DocumentTitle","CaseID","ApplicationNumber","OpenToPublic"],
"size" : 0,
"query": {
"filtered": {
"query": {
"query_string": {
"query": "OpenToPublic:true AND DocumentTitle:*_L048.pdf"
}
}
}
}
}
But it returns zero result :
{
"took": 6,
"timed_out": false,
"_shards": {
"total": 5,
"successful": 5,
"failed": 0
},
"hits": {
"total": 0,
"max_score": null,
"hits": []
}
}
任何人都可以帮助。谢谢您