re(s,p[,o])Description Uses the Perl Compatible Regular Expressions(PCRE)engine for regular expression matching.For more information,see PCRE syntax.Parameter s:the string that you want to match.Data type:string.p:the ...
示例 say(byte('a'))say(byte('A'))输出：97 65 match_re 项目 描述 语法 match_re(s,p,[o])。说明 使用PCRE正则引擎，进行正则匹配，判断字符串是否匹配对应的正则表达式。更多信息，请参见 PCRE正则语法。参数 s：目标字符串，字符类型。...
bin/ycsb load mongodb-s-p workload=site.ycsb.workloads.CoreWorkload-p recordcount=1000000-p mongodb.url="mongodb:/root:*@dds-bp103175eafac*.mongodb.rds.aliyuncs.com:3717,dds-bp103175eafac*.mongodb.rds.aliyuncs.com:3717,dds...
项目 描述 语法 match_re(s,p[,o])。说明 使用PCRE正则引擎，进行正则匹配，判断字符串是否匹配对应的正则表达式。详细信息，请参见 PCRE正则语法。参数 s：目标字符串，字符类型。p：正则表达式，字符类型。o：正则引擎参数，字符类型，可...
项目 描述 语法 match_re(s,p[,o])。说明 使用PCRE正则引擎，进行正则匹配，判断字符串是否匹配对应的正则表达式。详细信息，请参见 PCRE正则语法。参数 s：目标字符串，字符类型。p：正则表达式，字符类型。o：正则引擎参数，字符类型，可...
padded decimal number.Range:01 to 12.08%M Minute as a zero-padded decimal number.Range:00 to 59.59%n A line feed.Line feed%p AM or PM.AM,PM%r 12-hour clock time.Same as%I:%M:%S%p.11:59:59 AM%R Hour and minute.Same as%H:%M....
树莓派系统安装后不能直接使用默认的Debian库，需更新树莓派系统...软件下载完成后，在弹出的确认对话框中单击 确定，开始安装更新。说明 根据网络带宽情况，需要等待3~5分钟完成软件下载和安装，请耐心等待。后续步骤 将树莓派接入物联网平台
DECIMAL,NUMERIC Exact numeric with optional decimal places NUMBER(p[,s])DEC(p[,s]),DECIMAL(p[,s]),NUMERIC(p[,s])Exact numeric of maximum precision,p,and optional scale,s REAL FLOAT(1)-FLOAT(24)Single precision floating-...
测试SET命令，Key范围为0-10000000（表示生成的Key名称为 key_0000000000~key_0009999999），Value大小为64字节，测试时长20秒：resp-benchmark-h r-bp1u*8qyvemv2em.redis.rds.aliyuncs.com -p 6379-s 20"SET {key uniform 10000000} {...
表名 format nul/c/t","/x/f"路径\格式文件名.xml"/U 用户名/P 密码/S"服务器地址,端口号"示例如下：bcp jacky.dbo.my_bcp_test format nul/c/t","/x/f"d:\tmp\my_bcp_test.xml"/U jacky/P xxxx/S"xxx.sqlserver.rds.aliyuncs.com,3333...
P host_id[a-zA-Z-.]+)\S+\S+(\s\S+){3} \s+\S+\s+(.+)(\s+\S+){24}\scom\.aliyun\.oss\.OSSClient\.?P method[a-zA-Z]+)\S+\s+\S+\stransformEvent\.main\(transformEvent\.java:?P error_line[0-9]+)\)",),e_drop_fields("message"),e_...
马来西亚 S3 民族 S3 性别 S3 军官证 S3 车牌号 S3 港澳通行证 S3 护照号 S3 家庭住址 S3 姓名 S3 储蓄卡 个人地理位置信息 S3 街道 S3 区域 S3 包含所在国家 S3 当前位置 S3 常在位置 S3 城市 S3 省份 个人党政信息 S2 党派所属 S2 加入...
pg_dump-h ' hostname '-U username-p port-s-Fc dbname dumpdir 参数 说明 hostname RDS PostgreSQL实例连接地址。说明 ECS实例通过 内网连接地址 访问RDS实例，需要两者网络类型相同（如果是专有网络，VPC也要相同）。本地主机或ECS实例...
f:full p:partial s:simple conislocal bool This constraint is defined locally for the relation.Note that a constraint can be locally defined and inherited simultaneously.coninhcount int4 The number of direct inheritance ...
Subqueries cannot be used in JOIN ON clauses.Example:SELECT*FROM tb1 p JOIN tb2 s on(p.id=s.id and p.quantity All(select quantity from tb3))ROW subqueries and scalar subqueries cannot be placed before and after equal signs...
不支持在JOIN ON子句中使用子查询，示例如下：SELECT*FROM tb1 p JOIN tb2 s on(p.id=s.id and p.quantity All(select quantity from tb3))等号操作行符的标量子查询（The Subquery as Scalar Operand）不支持ROW语法。示例如下：SELECT*...
USD per minute H.264 Chinese mainland Singapore Japan Germany Indonesia Saudi Arabia Output specifications 480P(LD)0.0025 0.0025 0.0025 0.0025 0.0025 0.003 Short edge≤480 and long edge≤640 720P(SD)0.005 0.005 0.005 0.005...
click events,custom events,global attributes,and user attributes generated by standard official APIs of Android P series SDKs(SDKs whose version numbers end with P)iOS PX Series Preset Templates iOS NATIVE Default code ...
加载数据（Load Phase）#解释:#-s:显示状态更新#-P workloads/workload_read_only:指定基础workload文件#-P/path/to/dynamodb.properties:指定数据库连接配置文件#-p recordcount=1000000:定义总记录数#-p operationcount=1000000:定义本次...
promotion表 CREATE TABLE promotion(p_promo_sk BIGINT NOT NULL,p_promo_id CHAR(16)NOT NULL,p_start_date_sk BIGINT,p_end_date_sk BIGINT,p_item_sk BIGINT,p_cost DECIMAL(15,2),p_response_target INT,p_promo_name CHAR(50),p_...
This topic describes how to build a TPC-DS test dataset and import 1,000 GB of TPC-DS test data to AnalyticDB for MySQL.Note The implementation of TPC-DS in this topic is derived from the TPC-DS benchmark and is not ...
dwell_time INT DEFAULT 0)PARTITION BY RANGE("date")(PARTITION p201701 VALUES START("2017-02-01")INCLUSIVE,PARTITION p201702 VALUES START("2017-03-01")INCLUSIVE,PARTITION p201703 VALUES START("2017-04-01")INCLUSIVE,...
SUBPARTITION s1 VALUES LESS THAN(7),SUBPARTITION s2 VALUES LESS THAN(10),SUBPARTITION s3 VALUES LESS THAN(13)),PARTITION p1(SUBPARTITION s4 VALUES LESS THAN(4),SUBPARTITION s5 VALUES LESS THAN(7),SUBPARTITION s6 VALUES ...
查询一个属性所有订阅的客户端信息。动态配置客户端在启动的时候，会与服务端建立长连接，并告知动态配置服务端自身关联的属性信息，通过此长连接可以查询到所有订阅属性的客户端信息。调试 您可以在OpenAPI Explorer中直接运行该...XML 格式 ...
print row conn.commit()conn.close()完成后会返回结果示例如下：(1,-1,'p','p','s','u',3022,'192.168.2.158','192.168.2.158',None,None)(6,-1,'m','m','s','u',3019,'192.168.2.47','192.168.2.47',None,None)(2,0,'p','p','s','u',3025...
the billing specifications for B's video call are 720p for A's video stream and 480p or lower for C's video stream.C subscribes to the video streams of A and B.Therefore,the billing specifications for C's video call are ...
MKTSEGMENT AS C_MKTSEGMENT,s.S_NAME AS S_NAME,s.S_ADDRESS AS S_ADDRESS,s.S_CITY AS S_CITY,s.S_NATION AS S_NATION,s.S_REGION AS S_REGION,s.S_PHONE AS S_PHONE,p.P_NAME AS P_NAME,p.P_MFGR AS P_MFGR,p.P_CATEGORY AS P_CATEGORY,...