the key is created as an empty dataset and the operation is performed on the key.Added in V2 TR.APPENDINTARRAY TR.APPENDINTARRAY key value[value1 value2.valueN]Sets the value of the specified bit in a TairRoaring key to 1....
value pairs to be embedded as container-level metadata in the output file.Provided as a JSON string.Example:{"key1":"value1","key2":"value2"}.Max key length:64 characters.Max value length:512 characters.Max 4 key-value ...
if you add x-code:key1 and then add x-code:key2,the final key-value pair is x-code:key2.Parameters of the Delete operation Parameter Example Description Operation Delete Deletes all request headers that match the values of...
Column,and Value to KV Pair component provided by Machine Learning Designer(formerly known as Machine Learning Studio).The component converts a trituple table(row,col,value)to a key-value table(row,[col_id:value]).The data...
特殊字符 对于tag key、tag value和field key，始终使用反斜杠 \ 来转义：逗号,等号=空格 对于measurement，始终使用反斜杠 \ 来转义：逗号,空格 对于字符串类型的field value，使用反斜杠 \ 来转义：双引号"行协议不需要用户将反斜杠 \ ...
you can configure,modify and push various types of switches.The switch refers to key/value pair.mPaaS provides the configuration management service ConfigService to realize switch configuration.By default,the syncing logic...
Parameter Type Description Example object The partition information.Parameters object The key-value pair of the partition.string The key and value of the key-value pair.{"key":"value"} CreateTime integer The time when the ...
Supports 128-bit,192-bit,and 256-bit keys.Generated By Select either System Generated or Custom for key generation.System Generated:The system automatically generates the key value,requiring no manual input.Custom:Allows ...
Prefix ResourceGroupId The resource group ID.Equals,Exists,NotExists ResourceName The resource name.Equals,Contains Tag The key-value pair of a tag.The value is a JSON string in the {"key":$key,"value":$value } format.You ...
empower_1642473600414 ConsumerGroup string The group ID of the consumer that subscribes to the topic.GID_TEST OffsetReset string The offset.latest Network string The network configuration.Default value:Default.For a VPC,...
当您需要解析数据表存储的键值对字符串，并提取出键对应的值时，MaxCompute支持使用KEYVALUE函数，将字符串 str 按照 split1 分成Key-Value对，并按 split2 将Key-Value对分开，返回 key 所对应的Value。本文为您介绍KEYVALUE函数的说明和...
the input of a child step is the combination of the input and local variable of its parent step(if the local variable and the input have the same key value,the local variable will overwrite the input).When no output ...
which is based on key-value pairs.After you write data to EdgeKV,the data can be automatically synchronized to POPs around the world.EdgeRoutine(ER)can read and use the key-value pairs on the same POP.You can use EdgeKV ...
7601 The scheduled task failed.The scheduled reindexing task failed.Data synchronization errors Error code Error message Scenario Trigger condition 7301 The specified primary key value of the document is not found.Specify ...
Consumes messages from the earliest offset.CONSUMEFROMTIMESTAMP:Consumes messages from a specified timestamp.Default value:CONSUMEFROMLASTOFFSET.CONSUMEFROMLASTOFFSET GroupID string No The group ID of the ApsaraMQ for ...
This topic describes how to use the KEYVALUE function.This function splits a string into key-value pairs based on the split1 delimiter,and splits the key-value pairs based on the split2 delimiter.The value that corresponds...
we recommend that data with the same partition key value in a table do not exceed 10 GB in size.If data with the same partition key value in a table exceeds 10 GB in size,you can splice multiple original primary key ...
LifecycleConfiguration Rule ID rule/ID Prefix test/Prefix Status Enabled/Status Tag Key key1/Key Value value1/Value/Tag Tag Key key2/Key Value value2/Value/Tag Filter Not Prefix test/Prefix Tag Key key1/Key Value value1/...
all the key-value pairs are retained.The JSONB data type removes unnecessary spaces,duplicate object keys,and the order of object keys when the input text is parsed.If duplicate object keys are specified in the input text,...
.Configure the Primary Key Value parameter for each primary key column of the row whose data you want to query and retain the default settings for other parameters.The integrity and accuracy of the primary key value ...
The key-value pair storage provided by mPaaS is similar with native Android SharedPreferences,providing a similar interface.The underlying is the key-value-pair storage system implemented by mPaaS.Examples Create ...
the order_tbl table contains two data records that have the same primary key value.This indicates that the local primary key is not globally unique.INSERT INTO order_tbl(order_id,city,name)VALUES(10001,"Shenzhen","camera")...
value pairs based on the delimiter specified by split1,splits the key-value pairs based on the delimiter specified by split2,and then returns the value that corresponds to a key.Syntax keyvalue(text str,[text split1,text ...
labels map[string]string A map of key-value pairs that represent the labels to be matched.match_list MatchRequirement The list of labels matching requirements.Expression Expression allows multiple variants,and only one of ...
you need the complete primary key value.You can get the complete primary key value by setting the ReturnType parameter in PutRow,UpdateRow,or BatchWriteRow to RT_PK.Important When you write data,if you do not record the ...
This topic describes how to use a Java user-defined function(UDF)or Python UDF to obtain the value that corresponds to a specific key in a key-value pair string.The key or value has delimiters.Description In this example,a...
you must specify the primary key column name,primary key type,and primary key value,and make sure that the primary key information exists in the table.If the primary key information does not exist in the table,the row data...
FAIL:An error is returned if a key value in the map is null.DROP:Data whose key value is null in the map is discarded.LITERAL:A string constant is used to replace a null key value in the map.The value of the string ...
value pair.Enter multiple tags in the[{"Key":"key1","Value":"value1"},{"Key":"key2","Value":"value2"},.]format.object Yes Key string No The key of the tag.A tag consists of a key-value pair.You can enter up to 20 tags....
value pairs.The key-value pairs must meet the format requirements.Custom remediation is supported.contains-all-tag If a resource has all specified tags,the evaluation result is Compliant.You can specify up to six tags in ...
primary key type,and primary key value.Important The number and types of primary key columns that you specify must be the same as the actual number and types of primary key columns in the table.ColumnsToGet The columns ...
确保请求体XML中每个Tag节点中都要包含Key和Value子节点，且每个Tag节点的Key不能重复。PUT/?lifecycle HTTP/1.1 Host: oss-example.oss-cn-hangzhou.aliyuncs.com Content-Length: 336 Date: Mon ,6 May 2019 15:23:20 GMT Authorization:...
Creates a map based on given key-value pairs.Syntax map(K,V)map(K key1,V value1,K key2,V value2[,.])Parameters key:required.All keys must be of the same data type after implicit conversions.Only basic data types are ...
Tablestore provides API operations that allow you to read a single row of data,multiple rows of data at the same time,and data whose primary key value is in a specific range from a data table.When you read a single row of ...
specify configuration mapping in the form of key-value pairs and click Yes.You can manually add key-value pairs or import key-value pairs from a file.Select a method as required.Multiple key-value pairs are supported in a ...
value pair.Parameters:tagName-Tag name value-Tag value Return:MetricBuilder tag public Point.MetricBuilder tag(Map String,String tags)Add a Tag key-value pair.Parameters:tags-Map comprised of Tag key-value pairs.Return:...
FAIL:An error is returned if a key value in the map is null.DROP:Data whose key value is null in the map is discarded.LITERAL:A string constant is used to replace an empty key value in a map.The value of the string ...
The custom data.The value is a key-value pair in the JSON format.You can specify up to 10 key-value pairs.Separate multiple key-value pairs with commas(,).Example:{"Key1":"v1","fds":"fdsf"}.The default value is {}.If ...
as shown in the following example:aaa You can search for a resource by using a key-value pair,as shown in the following example:aaa:bbb You can search for a resource by using multiple key-value pairs,as shown in the ...
示例1：计算指定field key对应的field value的个数 SELECT COUNT("water_level")FROM"h2o_feet"name:h2o_feet time count-1970-01-01T00:00:00Z15258 该查询返回measurement h2o_feet 中field key water_level 对应的非空field value的个数...