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Unpivot 列转行

背景说明 Oracle中UNPIVOT语法：SELECT.FROM.UNPIVOT...b as(select seller,se_year,jsonb_each(row_to_json(a):jsonb-'seller':text-'se_year':text)as rec from a)select seller,se_year,(b.rec).key as month,(b.rec).value as sum from b;

EasyRec Processor（推荐打分服务）

eascmd create echo.json#eascmd-i<AccessKeyID>-k<AccessKeySecret>-e<endpoint>create echo.json#执行更新命令 eascmd update ali_rec_rnk_with_fg-s echo.json 不使用FG的示例 bizdate=$1 cat<< EOF >echo.json {"name":"ali_rec_rnk_no_...

ST_AddZ

geometry,'{66.754327018745,66.76812185145,66.775424819085,66.788278159307,66.806879613697,66.82753102727,66.844599057935,66.857178772322,66.86311322099,66.869851471601,66.876122904615,66.8772665672,66.754327018745}':float8...

ST_AddZ

geometry,'{66.754327018745,66.76812185145,66.775424819085,66.788278159307,66.806879613697,66.82753102727,66.844599057935,66.857178772322,66.86311322099,66.869851471601,66.876122904615,66.8772665672,66.754327018745}':float8...

ST_AddZ

geometry,'{66.754327018745,66.76812185145,66.775424819085,66.788278159307,66.806879613697,66.82753102727,66.844599057935,66.857178772322,66.86311322099,66.869851471601,66.876122904615,66.8772665672,66.754327018745}':float8...

Ganos插件如何升级

BEGIN FOR rec IN SELECT extname FROM pg_extension WHERE extname like 'ganos_%' LOOP sql='ALTER EXTENSION '|rec.extname|' UPDATE ';RAISE NOTICE '%',sql;EXECUTE sql;END LOOP;return 'All Ganos extensions have updated to ...

Ganos插件如何升级

BEGIN FOR rec IN SELECT extname FROM pg_extension WHERE extname like 'ganos_%' LOOP sql='ALTER EXTENSION '|rec.extname|' UPDATE ';RAISE NOTICE '%',sql;EXECUTE sql;END LOOP;return 'All Ganos extensions have updated to ...

召回配置

召回配置项对应配置总览中的 RecallConfs 如何配置 PAI-REC引擎已经内置了多个召回模板，包括协同过滤（UserCollaborativeFilterRecall），向量召回（HologresVectorRecall），U2I 召回（UserCustomRecall）等等，并且支持 mysql、...

dsdemo代码介绍

rec/metric_learning_i2i#HDFSADDR=ossmnt/user/easy_rec/metric_learning_i2i#HDFSADDR=osshdfsmnt/user/easy_rec/metric_learning_i2i#HDFSADDR=nasmnt/user/easy_rec/metric_learning_i2i#HDFSADDR=s3mnt/user/easy_rec/metric_learning...

LinUcb训练任务配置

rec.contextual_bandit_models username hologres的用户名。{holo_user_name} password hologres的密码。{holo_password} insertOrUpdate 数据插入模式：是否覆盖。true hologres.feature.table 存储特征的hologres表名。rec.contextual_...

Kubeflow MLPipeline示例

192.168.*.*:9000/user/easy_rec/rec_sln_test_dbmtl_v3281_template.config-output_config_path hdfs:/192.168.*.*:9000/user/easy_rec/output.config"#hivecli HIVE_REPOSITORY=ds_hivecli HIVE_VERSION=latest#ds-controller ...

CheckInstanceResources-检查资源状态

Hologres EAS BE Rec Platform SLS DataHub Kafka Flinkvvp ACR OSS DataWorks PAI MaxCompute GraphCompute Redis OSS Uri string 否资源地址。bucket-test-123 InstanceId string 是实例 ID，可通过接口 ListInstances 获取。pairec-...

记录类型和记录变量

TYPE IS RECORD 语句的语法为：TYPE rec_type IS RECORD(fields)其中 fields 是以下形式的一个或多个字段定义的逗号（,）分隔列表：field_name data_type[NOT NULL][{:=|DEFAULT} default_value]其中：参数说明 rec_type rec_type 是分配...

自建通知统计上报接口

代码示例 public void onMessage(Context context,CPushMessage cPushMessage){ Log.i(REC_TAG,"收到一条推送消息："+cPushMessage.getTitle()+",content:"+cPushMessage.getContent());MainApplication.setConsoleText("收到一条推送消息...

CreateKeyVersion

KeyVersion":{"KeyId":"key-hzz62f1cb66fa42qo*","KeyVersionId":"key-hzz62f1cb66fa42qo*-20v29b*","CreationDate":"2023-07-02T10:38:27Z"} } 错误码 HttpCode 错误码错误信息描述 400 Rejected.UnsupportedOperation Unsupported ...

CreateKeyVersion

KeyVersion":{"KeyId":"key-hzz62f1cb66fa42qo*","KeyVersionId":"key-hzz62f1cb66fa42qo*-20v29b*","CreationDate":"2023-07-02T10:38:27Z"} } 错误码 HttpCode 错误码错误信息描述 400 Rejected.UnsupportedOperation Unsupported ...

色彩转换

refUrl":"http://ivpd-demo.oss-cn-shanghai.aliyuncs.com/ivpd-*/images/RecolorImage/recolor-refurl-src.png","mode":"REF_PIC"} 色板拓色 {"url":"http://ivpd-demo.oss-cn-shanghai.aliyuncs.com/ivpd-*/images/RecolorImage/rec*-...

模型hitrate评估

该组件使用hit_rate_pai.py脚本...hit_rate_detail total_hit_rate 相关文档关于该组件更完整的使用流程，请参考推荐算法定制-DSSM向量召回案例的节点 18_rec_sln_demo_dssm_recall_total_hit_rate_v1_2，该节点使用了模型hitrate评估组件。

ListInstanceResources-获取资源列表

Hologres EAS BE Rec Platform SLS DataHub Kafka Flinkvvp ACR OSS DataWorks PAI MaxCompute GraphCompute Redis OSS 返回参数名称类型描述示例值 object Schema of Response RequestId string 请求 ID。9763624B-5FBB-5E3A-9193-B1...

使用OSS实现持久化存储-Flexvolume

66fbb85b67-zlvmw 0/1 Pending 0<invalid>oss-static-66fbb85b67-zlvmw 0/1 ContainerCreating 0<invalid>oss-static-66fbb85b67-dqbl2 0/1 Terminating 0 78m oss-static-66fbb85b67-dqbl2 0/1 Terminating 0 78m oss-static-66fbb85b67-...

语音地址输入识别

抚宁区","town":"","poi_info":"环海路66号花筑米十海景旅拍民宿","house_info":"201室","addr_info":"环海路66号花筑米十海景旅拍民宿201室"},"time_used":{"rt":{"asr_address_input":"0.044513702392578125"},"start":"1589799959....

Oracle应用迁移至云原生数据仓库 AnalyticDB ...

AnalyticDB PostgreSQL 对Oracle语法有着较好的兼容，本文介绍如何将Oracle应用迁移到 AnalyticDB PostgreSQL。基于ora2pg完成初步转换工作可以使用开源工具 ora2pg 进行最初的Oracle应用转换。您可以使用ora2pg将Oracle的表DDL，view，...

资源

PyODPS主要支持两种资源类型，即文件和表。...resource')with table_resource.open_writer()as writer:writer.write([0,'aaaa'])writer.write([1,'bbbbb'])with table_resource.open_reader()as reader:for rec in reader:print(rec)

使用ASM为网格内gRPC服务实现负载均衡

grpc-server-v2-66d9b8847-276bd 2024/02/07 14:37:14 Hello world from istio-grpc-server-v2-66d9b8847-276bd 2024/02/07 14:37:14 Hello world from istio-grpc-server-v2-66d9b8847-276bd 2024/02/07 14:37:14 Hello world from istio-...

使用ASM为网格内gRPC服务实现负载均衡

grpc-server-v2-66d9b8847-276bd 2024/02/07 14:37:14 Hello world from istio-grpc-server-v2-66d9b8847-276bd 2024/02/07 14:37:14 Hello world from istio-grpc-server-v2-66d9b8847-276bd 2024/02/07 14:37:14 Hello world from istio-...

关联数组

EMPNO ENAME-7369 SMITH 7499 ALLEN 7521 WARD 7566 JONES 7654 MARTIN 7698 BLAKE 7782 CLARK 7788 SCOTT 7839 KING 7844 TURNER emp%ROWTYPE属性可用于定义emp_arr_typ，而不是使用emp_rec_typ记录类型，如下所示。DECLARE TYPE emp_arr_...

Ganos时空引擎插件升级

BEGIN FOR rec IN SELECT extname FROM pg_extension WHERE extname like 'ganos_%' LOOP sql='ALTER EXTENSION '|rec.extname|' UPDATE ';RAISE NOTICE '%',sql;EXECUTE sql;END LOOP;return 'All Ganos extensions have updated to ...

示例一：MQTT多文件上传

overwrite"[LK-030A]>72 69 74 65 22 2C 22 66 69 63 4D 6F 64 65 22 3A|"ficMode":[LK-030A]>22 63 72 63 36 34 22 2C 22 66 69 63 56 61 6C 75|"crc64","ficValue"[LK-030A]>65 22 3A 22 66 34 38 66 34 33 37 64 35 35 64 34|:"f48f...

运行日志

66 34 22 2C 22 66 69 6C 65 4E 61 6D 65|*","fileName[LK-030A]< 22 3A 2266 69 6C 65 31 22 2C 22 66 69 6C 65 53|":"file1","fileS[LK-030A]< 69 7A 65 22 3A 33 32 34 34 30 34 35 2C 2266 69|ize":3244045,"fi[LK-030A]|leUrl":"https:// [LK-...

产品概述

产品详细介绍见：什么是智能推荐AIRec 推荐全链路深度定制开发平台 PAIRec 推荐全链路深度定制开发平台PAIRec（PAI是Platform of AI的缩写，REC即Recommendation的简称），是适用于企业开发者自主搭建、开发、迭代、运维的一整套推荐系统...

快速创建项目

接口名称/api/rec/feed 请求参数参数名称参数说明类型是否必须用例 uid 用户id string 是"1000079"size 获取item数量 integer 是 10 scene_id 场景id string 是 home_feed features 上下文特征 json map 否 {"age":20,"sex":"male"} ...

运行日志

66 66 37 33 33 30 30 39 64 64 36 63|4d0eff733009dd6c[LK-030A]< 3566 63 61 39 22 2C 22 73 69 67 6E 4D 65 74 68|5fca9","signMeth[LK-030A]|od":"Md5"},"task[LK-030A]< 49 64 22 3A 22 39 30 65 65 64 39 39 3666 33 62|Id":"90eed996f3b...

示例三：MQTT文件上传至用户OSS空间

mqttuploadfile.t[LK-030A]|xt","uploadId":"[LK-030A]<66 66 35 4B 49 38*62 63 51 69 52|ff5KI8*bcQiR[LK-030A]< 75 43 35 36 30 31 30 32 30 30 22 2C 22 6F66 66|uC56010200","off[LK-030A]< 73 65 74 22 3A 30 2C 2266 69 6C 65 53 69 7A 65|set":0,...

示例二：MQTT数据流模式文件上传

mqttuploadfile.t[LK-030A]|xt","uploadId":"[LK-030A]< 64 4E 48 79 33 35 4F 55 4A66 64 4A 49 31 6B 31|dNH*dJI1k1[LK-030A]< 6D 31 62 55 30 31 30 32 30 30 22 2C 22 6F66 66|m1bU010200","off[LK-030A]< 73 65 74 22 3A 30 2C 2266 69 6C 65 53 69 7A 65|set":0,...

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