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Interface UpdateOptions

Hierarchy层级

Index索引

Properties属性

Optional arrayFilters

arrayFilters: Document[]

A set of filters specifying to which array elements an update should apply一组筛选器,指定更新应应用于哪些数组元素

Optional authdb

authdb: string

Optional bsonRegExp

bsonRegExp: boolean

return BSON regular expressions as BSONRegExp instances.返回BSON正则表达式作为BSONRegExp实例。

Optional bypassDocumentValidation

bypassDocumentValidation: boolean

If true, allows the write to opt-out of document level validation如果为true,则允许写入选择退出文档级验证

Optional bypassPinningCheck

bypassPinningCheck: boolean
internal

Hints to executeOperation that this operation should not unpin on an ended transaction提示executeOperation此操作不应在已结束的事务上取消固定

Optional checkKeys

checkKeys: boolean

the serializer will check if keys are valid.序列化程序将检查键是否有效。

Optional collation

collation: CollationOptions

Specifies a collation指定排序规则

Optional comment

comment: string | Document

A user-provided comment to attach to this command用户提供了要附加到此命令的注释

Optional dbName

dbName: string

Optional explain

Specifies the verbosity mode for the explain output.指定解释输出的详细模式。

Optional fieldsAsRaw

fieldsAsRaw: Document

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。

Optional fullResponse

fullResponse: boolean
deprecated

This option does nothing此选项不起任何作用

Optional hint

hint: string | Document

Specify that the update query should only consider plans using the hinted index指定更新查询应仅考虑使用暗示索引的计划

Optional ignoreUndefined

ignoreUndefined: boolean

serialize will not emit undefined fields (default:true)序列化不会发出未定义的字段(默认值:true

Optional let

Map of parameter names and values that can be accessed using $$var (requires MongoDB 5.0).可以使用$$var访问的参数名称和值的映射(需要MongoDB 5.0)。

Optional maxTimeMS

maxTimeMS: number

Optional noResponse

noResponse: boolean

Optional promoteBuffers

promoteBuffers: boolean

when deserializing a Binary will return it as a node.js Buffer instance.反序列化二进制文件时,会将其作为Node.js缓冲区实例返回。

Optional promoteLongs

promoteLongs: boolean

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Long小于53位,则将其放入一个数字中

Optional promoteValues

promoteValues: boolean

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。

Optional raw

raw: boolean

Return BSON filled buffers from operations从操作返回BSON填充的缓冲区

Optional readConcern

readConcern: ReadConcernLike

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)

Optional readPreference

readPreference: ReadPreferenceLike

The preferred read preference (ReadPreference.primary, ReadPreference.primary_preferred, ReadPreference.secondary, ReadPreference.secondary_preferred, ReadPreference.nearest).首选读取首选项(ReadPreference.primary、ReadPreference.primary_preferred、ReadPreference.secondary、ReadPreference.secondary_preferred、ReadPreference.nearest)。

Optional retryWrites

retryWrites: boolean

Should retry failed writes应重试失败的写入

Optional serializeFunctions

serializeFunctions: boolean

serialize the javascript functions (default:false).序列化javascript函数(默认值:false)。

Optional session

session: ClientSession

Specify ClientSession for this command为此命令指定ClientSession

Optional upsert

upsert: boolean

When true, creates a new document if no document matches the query如果为true,则在没有与查询匹配的文档时创建新文档

Optional willRetryWrites

willRetryWrites: boolean

Optional writeConcern

Write Concern as an object将关注点作为对象写入

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