使用Android SDK请求OSS资源时出现No value for ...

CAIS0w9XXXXXXXXXB2yfSjIr5f9c9/si7lXxomlNVWA00XXXXXXXXXlzz2IH1EfndpAOkfs/g/nmBU5/gSlqJ4T55XXXXXXzUco0/uc2T1fau5JkXXXXXXX9Umwyta2/SuH9S8ynQpXJQlvYlyh17KLnfDG5JTKMOoGIjpgVPrZyWRKjPwJbGPBcJAZptK1/MmDKZ9KsKQLSi3DMFygYvRFn20p17...

SQL语句示例

SELECT(Q3_sales-Q2_sales)/Q2_sales AS QoQ_growth FROM(SELECT SUM(CASE WHEN QUARTER(日期)=2 THEN 销售金额 ELSE 0 END)AS Q2_sales,SUM(CASE WHEN QUARTER(日期)=3 THEN 销售金额 ELSE 0 END)AS Q3_sales FROM ai_libai_dealer_sales ...

使用COPY或UNLOAD命令导入或导出数据到OSS

a|b|c-+-+-12|a24cba6ebdc5e0c485cd88ef60b72fea 15|c4d3028f5205fab98e5f43c7945db4ba 20|769884311db01f400e21a903a3f1cb50 26|7d12c981d262e0067ea1a04368f32f2a 30|4e64bda52d54d263d16f42771b1d0225 35|b70c976d4c04568bd497b42a7d2e...

选择步骤

2 true$.b.b1 true$.b.b1=true true$.b.b1=false false$.b.b2="ready"true$.b.b2=`ready` true$.b.b2="inprogress"false$.a=1&$.b.b1 true$.a=1|$.b.b1 true$.a=2&$.b.b1 false$.a=2|$.b.b1 true$.c[0]=1 true$.c[0]=$.a true

ALTER TABLE…MOVE PARTITION

partition_name|tablespace_name-+-+-q1_2013|ts_2 q4_2012|ts_1 q3_2012|q2_2012|q1_2012|(5 rows)在准备目标表空间之后,您就可以通过调用ALTER TABLE…MOVE PARTITION命令从表空间ts_2中将分区q1_2013移动到表空间ts_3中:ALTER TABLE ...

关联子查询

SELECT ts1.a,tt.suma+ts1.a FROM ts1 LEFT JOIN(SELECT ts2.b AS b,SUM(ts2.a)AS suma FROM ts2 GROUP BY ts2.b)tt ON ts1.b=tt.b;Scalar sub-query has returned multiple rows 原因:关联子查询返回结果有多行时,会出现该报错,若返回...

快照原理

快照1容量=数据块A容量+数据块B容量+数据块C容量=6 MB 云盘继续写入数据块A12 MB)、B12 MB)和D(2 MB),在10:00时创建第二份快照2,快照2仅备份自快照1以来有变化的数据块A1、数据块B1和数据块D。快照2为增量快照。快照2容量=数据块...

alicloud_slb_domain_extension

MIIDdjCCAl4CCQCcm+erkcKN7DANBgkqhkiG9w0BAQsFADB9MQswCQYDVQQGEwJj bjELMAkGA1...2E WiXgalMe1y4a/T5R7q+m4T1zFATf+kbnHWfkSGF4W7b6UBoaH+9StQ95CnqzNf/2 p/Of7+S0XzCxFXw8GIVzZk0xFe6lHJzaq06f3mvzrD+4rpO56tTUvrgTY/n61gsF ZP7f0CJ2JQh6...

ListIpsecServerLogs-查看IPsec服务端日志

DEDAC5B1-9292-5BF7-BDDF-61BA58CFB2FB","Count":10,"IsCompleted":true,"Data":["\"2022-12-15 17:00:43[INFO]:iss-2zei2n5q5zhirfh73*del ipsec policy successfully\",\"2022-12-15 17:00:43[INFO]:iss-2zei2n5q5zhirfh73*add ipsec ...

ListIpsecServerLogs-查看IPsec服务端日志

DEDAC5B1-9292-5BF7-BDDF-61BA58CFB2FB","Count":10,"IsCompleted":true,"Data":["\"2022-12-15 17:00:43[INFO]:iss-2zei2n5q5zhirfh73*del ipsec policy successfully\",\"2022-12-15 17:00:43[INFO]:iss-2zei2n5q5zhirfh73*add ipsec ...

SubscribeTopic

iot.cn-shanghai.aliyuncs.com/?Action=SubscribeTopic &DeviceName=device1&ProductKey=a1Q5XoY*&Topic.1=a1Q5XoY*/device1/user/get&Topic.2=a1Q5XoY*/device1/user/add&<公共请求参数>正常返回示例 XML 格式<SubscribeTopicResponse>...

UpdatePublicNetwork

clientToken String Query 否 5A2CFF0E-5718-45B5-9D4D-70B3FF*用于保证请求的幂等性。由客户端生成该参数值,要保证在不同请求间唯一,最大不超过64个ASCII字符。RequestBody 您还可以在RequestBody中填入 enablePublic参数(可选,默认为...

UpdateInstanceSettings

{"esConfig":{"thread_pool.bulk.queue_size":500 } } 返回数据 名称 类型 示例值 描述 RequestId String BB1C321A-211C-4FD7-BD8B-7F2FABE2*请求ID。返回数据中还包括Result参数,详情请参见 ListInstance。示例 请求示例 PATCH/openapi/...

CreateTag-创建标签Tag

ID 34d2c47c7ce46a5c4639c5ffe208a66dda975a05 示例 正常返回示例 JSON 格式 {"requestId":"F7B85D1B-D1C2-140F-A039-341859F130B9","errorCode":"SYSTEM_UNKNOWN_ERROR","errorMessage":"\"\"","success":true,"result":{"id":"0e3b6aa5...

UpdateAdminPassword

clientToken String Query 否 5A2CFF0E-5718-45B5-9D4D-70B3FF*用于保证请求的幂等性。由客户端生成该参数值,要保证在不同请求间唯一,最大不超过64个ASCII字符。Object Body 否 请求体参数。esAdminPassword String Body 否 es_password ...

CancelDeletion

Result Boolean true 是否成功恢复实例:true:是 false:否 示例 请求示例 POST/openapi/instances/es-cn-z2q1wk6z00007*/actions/cancel-deletion HTTP/1.1 公共请求头 正常返回示例 JSON 格式 {"Result":true,"RequestId":"D682B6B3-B...

0003-00000905

OSSAccessKeyId=STS.nz2pc56s936*&Expires=1141889120&Signature=vjbyPxybdZaNmGa%2ByT272YEAiv*&security-token=CAISowJ1q6Ft5B2yfSjIr5bgIOz31blR9oWmWBfCs3kDR/xm3Imc1zz2IHxMdHJsCeAcs/Q0lGFR5/sflqJIRoReREvCUcZr8szfWcsZos2T1fau5Jko...

INSERT ON CONFLICT(UPSERT)

更新后test1表数据如下:a b c 1 5 6-将test2整表替换test1表相同主键的行,但调整了更新映射关系,即test2的e列更新到c列,f列更新到b列 INSERT INTO test1(a,b,c)SELECT d,e,f FROM test2 ON CONFLICT(a)DO UPDATE SET(a,c,b)=ROW...

加密函数

对目标表的列进行解密 insert overwrite table mf_user_info select/*+mapjoin(b)*/a.id,a.name,a.gender,cast(sym_decrypt(unbase64(a.id_card_no),b.key)as string)as id_card_no,a.tel from mf_user_info as a join mf_id_key as b on a...

ALTER TABLE…SPLIT PARTITION

tableoid|dept_no|part_no|country|date|amount-+-+-+-+-+-sales_q1_2012|10|4519b|FRANCE|17-JAN-12 00:00:00|45000 sales_q1_2012|20|3788a|INDIA|01-MAR-12 00:00:00|75000 sales_q1_2012|30|9519b|CANADA|01-FEB-12 00:00:00|75000 ...

数学函数

s INTEGER)NUMBER Truncate to s decimal places TRUNC(42.4382,2)42.43 WIDTH BUCKET(op NUMBER,b1 NUMBER,b2 NUMBER,count INTEGER)INTEGER Return the bucket to which op would be assigned in an equidepth histogram with count ...

0002-00000038

x-oss-process=hls/sign&OSSAccessKeyId=nz2pc56s936*&Expires=1141889120&Signature=vjbyPxybdZaNmGa%2ByT272YEAiv*&security-token=CAISowJ1q6Ft5B2yfSjIr5bgIOz31blR9oWmWBfCs3kDR/xm3Imc1zz2IHxMdHJsCeAcs/Q0lGFR5/sflqJIRoReREvCUcZr8...

SynchronizeFabricChaincode

067A-4CE9-AC9B-2BD2E58FB5D3 请求ID Result 结果 ChaincodeId String code-sacc-1pr09q7jm*链码ID ChaincodeName String mychaincode 链码名 ChaincodeVersion String 1.0 链码版本 ChannelName String chan-channelx-1l1hmckuuisxo 通道...

安装并使用DeepGPU-LLM

saved_dir/workspace/chatglm2-6b-converted \-infer_gpu_num 1 \-weight_data_type fp16 \-model_name chatglm2-6b Baichuan 1/2系列模型 通过 huggingface_baichuan_convert 脚本将huggingface格式的Baichuan 1/2系列模型转换为DeepGPU_...

alicloud_ram_saml_provider

document=<<EOF PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48bWQ6RW50aXR5RGVzY3...Q3pBSkJnTlZCQVlUQWtOT01JSUJJakFOCkJna3Foa2lHOXcwQkFRRUZBQU9DQVE4QU1JSUJDZ0tDQVFFQW9KVGVndWc0eXFaalNzQzFQUWpzbGxreUxWZHEKcXR0...

TransferNode

nodeType String Query 是 WORKER 节点类型,可选值:WORKER:热节点 WORKER_WARM:冷节点 clientToken String Query 否 5A2CFF0E-5718-45B5-9D4D-70B3FF*用于保证请求的幂等性。由客户端生成该参数值,要保证在不同请求间唯一,最大不超过...

alicloud_ram_access_key

Provides a RAM User access key resource.->NOTE:You should set the secret_file if you want to get the access key.->NOTE:From version 1.98.0,if not set pgp_key,the resource will output the access key secret to field secret ...

0012-00000103

versions&prefix=xQWiJx91GDPeIJwnWH3chn0dayyRF8NlKhWf9gdMkVImLmgY4PzpVcNjMnT0htcc6...b0mrocCGCdPDG58RvTgOIY7AF28ccrj8SOfGKhhKVzilzjemulGAk0RLTIzWOtZTaSijcozYojVpP1bsUEpgcvgXh3brnjLN72HJDrxc4zOUuVPzrXpL0MilxGCtelhNM5q7EBH63...

ListMergeRequestPatchSets-查询合并请求版本列表

正常返回示例 JSON 格式 {"requestId":"F7B85D1B-D1C2-140F-A039-341859F130B9","success":true,"errorCode":"SYSTEM_UNKNOWN_ERROR","errorMessage":"\"\"","result":[{"patchSetNo":1,"patchSetBizId":"513fcfd81a9142d2bb0db4f72c0aa15b...

0012-00000104

marker=xQWiJx91GDPeIJwnWH3chn0dayyRF8NlKhWf9gdMkVImLmgY4PzpVcNjMnT0htcc6vPxCD8YVYf8...b0mrocCGCdPDG58RvTgOIY7AF28ccrj8SOfGKhhKVzilzjemulGAk0RLTIzWOtZTaSijcozYojVpP1bsUEpgcvgXh3brnjLN72HJDrxc4zOUuVPzrXpL0MilxGCtelhNM5q7EBH63...

DBMS_MVIEW

a|b-+-1|2 2|3(2 rows)REFRESH 该存储过程用于刷新指定的物化视图。语法 PROCEDURE REFRESH(list IN VARCHAR2,method IN VARCHAR2:=NULL,rollback_seg IN VARCHAR2:=NULL,push_deferred_rpc IN BOOLEAN:=true,refresh_after_errors IN ...

创建GLOBAL INDEX

显示结果如下:QUERY PLAN-Seq Scan on tbl1 b SubPlan 1->Global Partitioned Index Scan(3/3)using idx_global_tprt on tprt a Index Cond:(col2=b.col1)(4 rows)select(select col1 from tprt a where a.col2=b.col1)as x,b.col1 from ...

UpdateDict

支持:OSS:OSS开放存储 ORIGIN:保留之前已经上传的词典 type String MAIN 词典类型,支持:MAIN:IK主分词词库 STOP:IK停用词词库 示例 请求示例 PUT/openapi/instances/es-cn-oew1q8bev0002*/dict HTTP/1.1 公共请求头[{"name":...

块关系

Local to block_0|IS|.|.|.|PROCEDURE block_2b-Local to block_1b and descendant|IS of block_0|.|.|.|END block_2b;END block_1b;BEGIN.END block_0;icmsDocProps={'productMethod':'created','language':'zh-CN',};

ShrinkNode

nodeType String Query 是 WORKER 需要缩容的节点类型,可选值:WORKER:热节点 WORKER_WARM:冷节点 clientToken String Query 否 5A2CFF0E-5718-45B5-9D4D-70B3FF*用于保证请求的幂等性。由客户端生成该参数值,要保证在不同请求间唯一,...

ListMessages-获取短信列表

f8651828-609d-4de8-ab49-ab781d7fd85a 示例 正常返回示例 JSON 格式 {"Data":{"Messages":[{"ErrorCode":"DELIVERED","GroupId":"51d20163-1b10-4af2-8a23-58ad52201f2f","Id":"92d05e19-751b-4346-a7c5-8808bb49b8a2","OutId":...

分区连接

(unitsales>10)->Seq Scan on measurement_y2023q2 b_1(cost=0.00.31.25 rows=567 width=8)Filter:(unitsales>10)->Seq Scan on measurement_y2023q3 b_2(cost=0.00.31.25 rows=567 width=8)Filter:(unitsales>10)->Seq Scan on ...

0002-00000037

x-oss-process=hls/sign&OSSAccessKeyId=nz2pc56s936*&Expires=1141889120&Signature=vjbyPxybdZaNmGa%2ByT272YEAiv*&security-token=CAISowJ1q6Ft5B2yfSjIr5bgIOz31blR9oWmWBfCs3kDR/xm3Imc1zz2IHxMdHJsCeAcs/Q0lGFR5/sflqJIRoReREvCUcZr8...

分区连接

(unitsales>10)->Seq Scan on measurement_y2023q2 b_1(cost=0.00.31.25 rows=567 width=8)Filter:(unitsales>10)->Seq Scan on measurement_y2023q3 b_2(cost=0.00.31.25 rows=567 width=8)Filter:(unitsales>10)->Seq Scan on ...

使用INSERT ON CONFLICT覆盖写入数据

返回示例如下:a|b|c|d-+-+-+-0|2|3|0 1|1|1|1(2 rows)例如插入2行数据,主键冲突的行进行覆盖写入,主键不冲突的行正常插入,插入数据语句如下:INSERT INTO t1 VALUES(0,0,0,0),(2,2,2,2)ON CONFLICT(a)DO UPDATE SET(b,c,d)=(excluded.b...
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