CITY-CITY文档介绍内容-阿里云

表格函数

返回结果返回映射后的字典数据函数示例示例1 原始日志 k1:v1 city:nj 加工规则 e_dict_map(tab_to_dict(tab_parse_csv("city,pop sh,2000 nj,800"),"city","pop"),"city","popu",)加工结果 k1:v1 city:nj popu:800 示例2 原始日志 k1:v1...

id)desc limit 10)b2 on b1.city=b2.city where b2.city is null)union all(select c1.city,c1.order_num,'top21-30' as rank_num from(select city,count(distinct order_id)order_num from company_sales_record group by city order by ...

映射富化函数

原始日志 data:123 city:nj 加工规则 e_table_map(tab_parse_csv("city,pop,province nj,800,js sh,2000,sh"),"city","province")加工结果 data:123 city:nj province:js 示例2：在映射表格中查找对应行，根据 city 字段返回 province 字段...

选择城市

'dongcheng' },{ city:'西城区',adCode:'110102',spell:'xicheng' },{ city:'房山区',adCode:'110111',spell:'fangshan' }],hotCities:[{ city:'朝阳区',adCode:'110105' },{ city:'海淀区',adCode:'110108' },{ city:'丰台区',adCode:'...

列存在性查询

city列在多元索引中的数据类型为keyword（或其他基础类型）数组，如果数据表中某行数据的city列为空数组，即"city"="[]"，则多元索引认为该行数据的city列不存在。前提条件已初始化OTSClient。具体操作，请参见初始化。已创建数据表并...

GROUPING SETS

select os,device,city,count(*)from requests group by grouping sets((os,device,city),(os,device),(os,city),(device,city),(os),(device),(city),());返回结果如下：+-+-+-+-+|os|device|city|_c3|+-+-+-+-+|NULL|NULL|NULL|7|NULL|...

Grouping Sets、Rollup和Cube扩展

GROUPING SETS

select os,device,city,count(*)from requests group by grouping sets((os,device,city),(os,device),(os,city),(device,city),(os),(device),(city),());返回结果如下：+-+-+-+-+|os|device|city|_c3|+-+-+-+-+|NULL|NULL|NULL|7|NULL|...

全局索引

city_id_idx_global(cost=0.00.4.13 rows=1 width=0)Index Cond:((city_id>5)AND(city_id))->Bitmap Heap Scan on measurement_y2023q2(cost=1.03.3.58 rows=8 width=20)Recheck Cond:((city_id>5)AND(city_id))Filter:((city_id>5)AND...

列存在性查询

city列在多元索引中的数据类型为keyword（或其他基础类型）数组，如果数据表中某行数据的city列为空数组，即"city"="[]"，则多元索引认为该行数据的city列不存在。前提条件已初始化Client。具体操作，请参见初始化。已创建数据表并写入...

Grouping Sets、Rollup和Cube扩展

示例通过ROLLUP对(os,device,city)按层级聚合的方式产生GROUPING SETS，语法如下：select os,device,city,count(*)from requests group by rollup(os,device,city);上述语句等效于如下语句：select os,device,city,count(*)from requests ...

IP函数

查询和分析语句*|SELECT AVG(request_time)AS avg_request_time,MAX(request_time)AS max_request_time,MAX_BY(requestId,request_time)AS requestId,ip_to_city(client_ip)AS city GROUP BY city 查询和分析结果 ip_to_city_geo函数 ip_to...

列存在性查询

city列在多元索引中的数据类型为keyword（或其他基础类型）数组，如果数据表中某行数据的city列为空数组，即"city"="[]"，则多元索引认为该行数据的city列不存在。前提条件已初始化OTSClient。具体操作，请参见初始化。已创建数据表并...

接入HSF开放RESTful

java-jar httpclient.jar-api map.hsf.add-version 1.0.0-method post \-D 'param={"jack":{"name":"jack","age":10,"details":{"NativePlace":{"province":"江苏","city":"南京"},"PresentAddress":{"province":"北京","city":"北京"} },...

性能测试指南

Q10 SELECT C_CITY,S_CITY,toYear(LO_ORDERDATE)AS year,sum(LO_REVENUE)AS revenue FROM lineorder_flat WHERE(C_CITY='UNITED KI1' OR C_CITY='UNITED KI5')AND(S_CITY='UNITED KI1' OR S_CITY='UNITED KI5')AND toYYYYMM(LO_ORDERDATE)=...

Hologres vs Clickhouse性能对比参考测试

Q3.3 SELECT C_CITY,S_CITY,EXTRACT(YEAR FROM LO_ORDERDATE)AS YEAR,SUM(LO_REVENUE)AS REVENUE FROM LINEORDER_FLAT WHERE C_CITY IN('UNITED KI1','UNITED KI5')AND S_CITY IN('UNITED KI1','UNITED KI5')AND LO_ORDERDATE>=DATE '1992-...

电话号码函数

字段样例 mobile:1881111*查询和分析语句*|SELECT mobile_carrier(mobile)查询和分析结果 mobile_city函数 mobile_city函数用于分析电话号码所属的城市。语法 mobile_city(x)参数说明参数说明 x 参数值为数字形式的电话号码。当参数值不...

构建字典与表格做数据富化

日志1"{"city":"shanghai","name":"aliyun","age":"10"}"日志2"{"city":"city:nanjing and data>100","name":"Maki","age":"18"} 不同表格构建方式对比：构建方式优点缺点从文本构建直观、简单、方便。如果内容较多，规则会相对冗长。...

列存在性查询

city列在多元索引中的数据类型为keyword（或其他基础类型）数组，如果数据表中某行数据的city列为空数组，即"city"="[]"，则多元索引认为该行数据的city列不存在。前提条件已初始化Client。具体操作，请参见初始化。已创建数据表并写入...

使用Aviator函数作为过滤器的最佳实践

函数的输入及输出：#输入：{"data":{"totalNum":3,"pageSize":10,"rows":[{"user_id":2,"city":"BJ","tags":"数据服务"},{"user_id":1,"city":"HZ","tags":"A,B,C"},{"user_id":3,"city":"SH","tags":"A,C,D,F"}],"pageNum":1 },"errCode":...

转换IP地址

user/local/data/GeoLite2-City_20180102/GeoLite2-City.mmdb"} } 处理结果"source_ip":"*.*.*.*""source_ip_city_":"杭州""source_ip_province_code_":"ZJ""source_ip_country_code_":"CN" "source_ip_longitude_" : "120.*""source_ip_...

处理数据

{"1001A":{"code":"1001A","name":"万寿西宫","city":"北京","lng":"116.366","lat":"39.8673"},"1002A":{"code":"1002A","name":"定陵","city":"北京","lng":"116.17","lat":"40.2865"},"1003A":{"code":"1003A","name":"东四","city":...

逻辑表DQL操作

本文为您介绍逻辑表DQL查询语句。使用限制当使用SELECT语句时，返回结果最多只能显示10000行结果，同时...test.dim_region_lvl3-原始城市层级维度表名，角色名为 dim_city where ds='20230101')city on(addr.city_id=city.region_lvl3_id)

逻辑表DQL操作

本文为您介绍逻辑表DQL查询语句。使用限制当使用SELECT语句时，返回结果最多只能显示10000行结果，同时...test.dim_region_lvl3-原始城市层级维度表名，角色名为 dim_city where ds='20230101')city on(addr.city_id=city.region_lvl3_id)

列存在性查询

city列在多元索引中的数据类型为keyword（或其他基础类型）数组，如果数据表中某行数据的city列为空数组，即"city"="[]"，则多元索引认为该行数据的city列不存在。前提条件已初始化OTSClient。具体操作，请参见初始化。已创建数据表并...

从RDS MySQL数据库获取数据进行数据富化

time:1563436326 data:123 city:nanjing province:jiangsu name:aliyun 多行匹配例如：匹配日志中字段值符合 n*表达式的 city 字段，符合 su$表达式的 province 和是否包含 nanjing 的 city 字段。其中~=后面是正则表达式，冒号（:）表示...

最佳实践：SQL组件

area_id string city_id string order_amt double rank bigint 组件过程体定义 INSERT OVERWRITE TABLE@{myoutput} PARTITION(pt='${bizdate}')SELECT r3.area_id,r3.city_id,r3.order_amt,r3.rank from(SELECT area_id,city_id,rank,order...

列存在性查询

city列在多元索引中的数据类型为keyword（或其他基础类型）数组，如果数据表中某行数据的city列为空数组，即"city"="[]"，则多元索引认为该行数据的city列不存在。前提条件已初始化OTSClient。具体操作，请参见初始化。已创建数据表并...

列存在性查询

city列在多元索引中的数据类型为keyword（或其他基础类型）数组，如果数据表中某行数据的city列为空数组，即"city"="[]"，则多元索引认为该行数据的city列不存在。接口列存在性查询的接口为Search或者ParallelScan，具体的Query类型为...

alicloud_alidns_monitor_config

type="TCP"monitor_extend_info="{\"failureRate\":50,\"port\":80}"isp_city_node { city_code="503"isp_code="465"} } Argument Reference The following arguments are supported:addr_pool_id-(Required,ForceNew)The ID of the ...

Star Schema Benchmark

Q3.2 SELECT c_city,s_city,d_year,SUM(lo_revenue)AS REVENUE FROM customer,lineorder,supplier,dates WHERE lo_custkey=c_custkey AND lo_suppkey=s_suppkey AND lo_orderdate=d_datekey AND c_nation='UNITED STATES' AND s_nation='...

ORDER BY

JSON格式导入

示例如下：[{"id":123,"city":"beijing"},{"id":456,"city":"shanghai"},.]这种方式通常用于Stream Load导入方式，以便在一批导入数据中表示多行数据。重要必须配合设置 strip_outer_array=true 使用。Doris在解析时会将数组展开，然后...

访问列存数据

CREATE TABLE mydb.mytable(id INT NOT NULL,city STRING NOT NULL,name STRING,score INT)PARTITIONED BY(city,bucket(128,id))TBLPROPERTIES('primary-key'='id,city');以下分别对主键、数据分区方式进行说明。主键创建表时，可以通过...

创建对象类型

第一个示例创建addr_object_type对象类型，其中只包含属性，不包含方法：CREATE OR REPLACE TYPE addr_object_type AS OBJECT(street VARCHAR2(30),city VARCHAR2(20),state CHAR(2),zip NUMBER(5));由于此对象类型中不存在方法，因此不...

离线UV计算

WITH aggregation_src AS(SELECT country,prov,city,uid_int32 FROM ods_app INNER JOIN uid_mapping ON ods_app.uid=uid_mapping.uid WHERE ods_app.ymd='20210329')INSERT INTO dws_app SELECT country,prov,city,'20210329',RB_BUILD_...

ListActiveGateways

DUPLEX</CommunicateMode><FreqBandPlanGroupId>123</FreqBandPlanGroupId><AddressCode>123</AddressCode><GisCoordinateSystem>GCJ-02</GisCoordinateSystem><Description>网关描述</Description></Gateway><Gateway><City>某某市</City>...

alicloud_cms_site_monitor

cities-(Optional,Set)The detection points in a JSON array.For example,[{"city":"546","isp":"465"},{"city":"572","isp":"465"},{"city":"738","isp":"465"}]indicates the detection points in Beijing,Hangzhou,and Qingdao ...

QueryDataService-调用数据服务API

SELECT COMPANY_T_1_.`area` AS D_AREA_2_,COMPANY_T_1_.`city` AS D_CITY_3_,SUM(COMPANY_T_1_.`profit_amt`)AS D_PROFIT_4_FROM `quickbi_test`.`company_sales_record_copy` AS COMPANY_T_1_WHERE COMPANY_T_1_.`area` LIKE '%华东%' ...

通过搜索索引查询宽表数据

示例一 SELECT*FROM search_table WHERE gender='M' AND city='杭州' OR city='北京';查询结果如下：+-+-+-+-+-+-+-+|user_id|name|age|gender|address|email|city|+-+-+-+-+-+-+-+|1|张先生|18|M|北京市朝阳区|a*@example.net |北京|+-+-+...

CITY

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