问题描述
我正在对名为nested_nicknames的嵌套文档运行查询(它也嵌套在映射中)
模式基本上是
userAccounts
{
id:int
nested_nicknames: [{
value:string,isfavourite:bool
}]
}
但是运行它会给我这个错误
POST _opendistro/_sql
{
"query": """SELECT i.id FROM test_nicknames_index as i WHERE EXISTS
(SELECT 1
FROM i.nested_nicknames AS q
WHERE q.value="sql" AND q.isfavourite=true LIMIT 1)
AND EXISTS
(SELECT 1
FROM i.nested_nicknames AS q
WHERE q.value="sqldistro" AND q.isfavourite=false LIMIT 1)
LIMIT 10;"""
}
但是,如果我创建弹性查询,效果会更好! 我想知道是否可以通过上述SQL查询生成以下弹性查询
{
"error": {
"reason": "Invalid sql query","details": "Unsupported subquery. Only one EXISTS or IN is supported","type": "sqlFeatureNotSupportedException"
},"status": 400
}
解决方法
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