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這裏是我的查詢:multi_match在elasticsearch _search將返回所有項目在我的索引
{
"query": {
"multi_match": {
"use_dis_max": false,
"query": "xxxinvalidqueryxxx",
"fields": [
"Title",
"IsOriginalContent",
"TextContent"
]
}
},
"filter": {},
"from": 0,
"size": 5,
"sort": [
{
"_score": "desc"
}
]
}
然而,無論輸入怎樣的查詢,它返回我的索引的所有項目。爲什麼是這樣?