我们使用haschild查询根据条件查找父文档.
我们有两种类型
漏斗样本文档
{
"funnel_id": "12345",
"path": "a -> b -> c"
}
{
"funnel_id": "56789",
"path": "a -> d"
}
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**页面示例文档**
{
"_parent": "12345",
"visited_page": "/home"
}
{
"_parent": "12345",
"visited_page": "/cart"
}
{
"_parent": "12345",
"visited_page": "/cart"
}
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条件1:
查找基于父文档的子文档" visited_page "值包含"home".
"must" : {
"has_child" : {
"query" : {
"regexp" : {
"url" : {
"value" : ".*home.*",
"flags_value" : 65535
}
}
},
"child_type" : "session_pages"
}
}
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它完美地运作.
条件2
查找基于父文档的子文档" …