Allow driver to bypass schema validation in MongoDB 3.2 or higher.允许驱动程序绕过MongoDB 3.2或更高版本中的架构验证。
the serializer will check if keys are valid.序列化程序将检查键是否有效。
Collation排序规则
A user-provided comment to attach to this command用户提供了要附加到此命令的注释
Specifies the verbosity mode for the explain output.指定解释输出的详细模式。
allow to specify if there what fields we wish to return as unserialized raw buffer.允许指定是否有我们希望作为未序列化原始缓冲区返回的字段。
Force server to assign _id values instead of driver.强一致性务器分配_id值,而不是驱动程序。
serialize will not emit undefined fields (default:true)serialize不会发出未定义的字段(默认值:true
)
when deserializing a Binary will return it as a node.js Buffer instance.反序列化二进制文件时,它将作为node.js缓冲区实例返回。
when deserializing a Long will fit it into a Number if it's smaller than 53 bits反序列化Long时,如果它小于53位,则它将适合于一个数字
when deserializing will promote BSON values to their Node.js closest equivalent types.当反序列化时,将BSON值提升为其Node.js最接近的等效类型。
Return BSON filled buffers from operations从操作返回BSON已填充的缓冲区
Specify a read concern and level for the collection. (only MongoDB 3.2 or higher supported)指定集合的读取关注点和级别。(仅支持MongoDB 3.2或更高版本)
The preferred read preference (ReadPreference.primary, ReadPreference.primary_preferred, ReadPreference.secondary, ReadPreference.secondary_preferred, ReadPreference.nearest).首选阅读首选项(ReadPreference.primary
、ReadPreference.primary_preferred
、ReadPreference.secondary
、ReadPreference.secondary_preferred
、ReadPreference.nearest
)。
Should retry failed writes是否应该重试失败的写入
serialize the javascript functions (default:false).序列化javascript函数(默认值:false
)。
Specify ClientSession for this command为此命令指定ClientSession
Write Concern as an object将关注点作为对象写入
Generated using TypeDoc
return BSON regular expressions as BSONRegExp instances.将BSON正则表达式作为BSONRegExp实例返回。