Hey everybody,
I am looking for Lucene not ElasticSeach syntax to format phrase prefix
query to find people.
Sample request:
post /person/_search
{
"query" : {
"query_string": {
"query": "Title:Jake AND Title:J*"
}
},
"_source":[
"Title"
]
}
Sample Response:
{
"took": 0,
"timed_out": false,
"_shards": {
"total": 1,
"successful": 1,
"failed": 0
},
"hits": {
"total": 2,
"max_score": 5.546068,
"hits": [
{
"_index": "18c252a5-82d3-45f0-9fa3-4bf799194037",
"_type": "person",
"_id": "d04e1479-0a85-4c24-be80-5cff8f8d8a7c",
"_score": 5.546068,
"_source": {
"Title": "Jake Johnson"
}
},
{
"_index": "18c252a5-82d3-45f0-9fa3-4bf799194037",
"_type": "person",
"_id": "51deb8bb-b1d7-471e-9cbb-ab9e853976a7",
"_score": 5.546068,
"_source": {
"Title": "Jake Lacy"
}
}
]
}
}
Problem: 'Jake Lacy' from human perspective should not have been in the
results.
I appreciate there is a ElasticSearch specific solution to the problem with
following problem:
post person/_search
{
"query" : {
"match_phrase_prefix": {
"Title": "Jake J"
}
},
"_source":[
"Title"
]
}
With desired results:
{
"took": 0,
"timed_out": false,
"_shards": {
"total": 1,
"successful": 1,
"failed": 0
},
"hits": {
"total": 1,
"max_score": 279.47867,
"hits": [
{
"_index": "18c252a5-82d3-45f0-9fa3-4bf799194037",
"_type": "person",
"_id": "d04e1479-0a85-4c24-be80-5cff8f8d8a7c",
"_score": 279.47867,
"_source": {
"Title": "Jake Johnson"
}
}
]
}
}
I am however stubbornly insistent n finding out whether there is a Lucene
syntax solution to that challenge.
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