Azure 搜索 - 计数是近似值还是真实值？
Azure Search - Is the count approximate or real?
我在 Azure 搜索中包含大约 615k 个文档。与之前基于 sql 服务器的搜索相比，使用 $count 时我得到了不同的计数。官方文档我找不到任何相关信息，但在 Whosebug 上我发现了以下内容：
$count 是近似值还是真实值？官方文档中有没有我遗漏的信息？
计数是近似值。来自 REST API documentation page:
$count=true | false
Optional, defaults to false. When calling via POST, this parameter is
named count instead of $count. Specifies whether to fetch the total
count of results. This is the count of all documents that match the
search and $filter parameters, ignoring $top and $skip. Setting this
value to true may have a performance impact. Note that the count
returned is an approximation. If you’d like to get only the count
without any documents, you can use $top=0
返回的计数是一个近似值。除了 "REST API document"，它被记录在 ".NET API document" to.
我在 Azure 搜索中包含大约 615k 个文档。与之前基于 sql 服务器的搜索相比，使用 $count 时我得到了不同的计数。官方文档我找不到任何相关信息，但在 Whosebug 上我发现了以下内容：
$count 是近似值还是真实值？官方文档中有没有我遗漏的信息？
计数是近似值。来自 REST API documentation page:
$count=true | false
Optional, defaults to false. When calling via POST, this parameter is named count instead of $count. Specifies whether to fetch the total count of results. This is the count of all documents that match the search and $filter parameters, ignoring $top and $skip. Setting this value to true may have a performance impact. Note that the count returned is an approximation. If you’d like to get only the count without any documents, you can use $top=0
返回的计数是一个近似值。除了 "REST API document"，它被记录在 ".NET API document" to.