PRIMARY KEY(`id`))ENGINE=InnoDB DEFAULT CHARACTER SET=utf8mb4 COLLATE=utf8mb4_general_ci COMMENT='消费记录表' AUTO_INCREMENT=8001 ROW_FORMAT=COMPACT AVG_ROW_LENGTH=54;创建表名为voucher_send_list的优惠券发放表。将下列建表...
取值:MySQL或MariaDB类型:utf8、gbk、latin1、utf8mb4。SQL Server类型:Chinese_PRC_CI_AS、Chinese_PRC_CS_AS、SQL_Latin1_General_CP1_CI_AS、SQL_Latin1_General_CP1_CS_AS、Chinese_PRC_BIN。PostgreSQL类型:KOI8U、UTF8、WIN866、...
当参数 loose_innodb_support_instant_modify_charset 的值为 ON,且满足以下条件时,将列的字符集从UTF8mb3修改至UTF8mb4仅修改元数据,无需修改数据。否则,需要使用COPY算法进行表重建,且重建期间全程锁表,目标表只能读,不能执行写入...
InstanceId":"149*","Port":3306,"EnvType":"product","Sid":"test_sid","OwnerIdList":{"OwnerIds":["27*"]},"Encoding":"utf8mb4","DbType":"mysql","OwnerNameList":{"OwnerNames":["test"]},"SearchName":"mysql@192.168.XX.XX:3306",...
1 示例 正常返回示例 JSON 格式 {"PageRecordCount":1,"Databases":{"Database":[{"DBDescription":"test_des","DBStatus":"Running","DBName":"test_db","Engine":"MySQL","MasterID":"2","CharacterSetName":"utf8mb4","Accounts":{...
非索引列支持的字符格式 非索引列支持所有的字符集(校对规则)-索引列支持的字符格式 latin1(latin1_bin)gbk(gbk_chinese_ci、gbk_bin)utf8(utf8_general_ci、utf8_bin)utf8mb4(utf8mb4_0900_ai_ci、utf8mb4_general_ci、utf8mb4_...
encoding:UTF8MB4、GB2312、ISO_8859_1、GBK、LATAIN1、CP1252。fileType:XLSX、CSV、JSON、TXT。{"fileType":"CSV","encoding":""} 返回参数 名称 类型 描述 示例值 object RequestId string 请求 ID。FE8EE2F1-4880-46BC-A704-5CF63EAF...
取值范围如下:''(默认)'set names utf8mb4' 'set names utf8' 'set default_collation_for_utf8mb4=utf8mb4_general_ci' 'set default_collation_for_utf8mb4=utf8mb4_general_ci;set names utf8mb4' 'set names utf8mb4 collate utf8mb...
`c` char(120)NOT NULL DEFAULT '',`pad` char(60)NOT NULL DEFAULT '',PRIMARY KEY(`id`),KEY `k_1`(`k`))ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 dbpartition by hash(`id`);导入导出工具介绍 PolarDB-X 常见的数据导出方法有:mysql-e...
CREATE TABLE `tr`(`id` int(11)DEFAULT NULL,`name` varchar(50)DEFAULT NULL,`purchased` date DEFAULT NULL)ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci/*!50100 PARTITION BY RANGE(year(`purchased`))...
CREATE TABLE `tb1`(`id` int(11)NOT NULL,`k` int(11)NOT NULL DEFAULT '0',`c` char(120)NOT NULL DEFAULT '',`pad` char(60)NOT NULL DEFAULT '',PRIMARY KEY(`id`))ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 PARTITION BY KEY(`id`)...
CREATE TABLE `test_sql_review_table`(`id` bigint(20)unsigned NOT NULL AUTO_INCREMENT,`gmt_create` datetime NOT NULL,`name` varchar(256)DEFAULT NULL)ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;CheckStatus string 检测结果。返回值...
CREATE TABLE `test1`(`id` int(11)NOT NULL,`k` int(11)NOT NULL DEFAULT '0',`c` char(120)NOT NULL DEFAULT '',`pad` char(60)NOT NULL DEFAULT '',PRIMARY KEY(`id`),KEY `k_1`(`k`))ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ...
charset MySQL字符集,取值说明:gbk utf8(默认值)utf8mb4 将源 AnalyticDB MySQL 集群中的数据导出至目标自建MySQL中。语法如下:REPLACE INTO courses_external_table SELECT*FROM courses;后续步骤 您可以登录自建MySQL的目标 test_...
general_ci` COMMENT '' NULL,`phonenumber` int(11)COMMENT '' NULL,`address` text CHARSET `utf8mb4` COLLATE `utf8mb4_general_ci` COMMENT '' NULL,PRIMARY KEY(`orderid`))engine=InnoDB DEFAULT CHARSET=`gbk` DEFAULT COLLATE `gbk...
test.employee(emp_no int(120)COMMENT '员工工号' NOT NULL,birthday date COMMENT '员工生日' NULL,name varchar(120)COMMENT '员工姓名' NULL,CONSTRAINT cons_employee_empno PRIMARY KEY(emp_no))DEFAULT CHARSET=utf8mb4 COLLATE=utf...
charset MySQL字符集,取值说明:gbk utf8(默认值)utf8mb4 创建目标表。使用以下命令在目标数据库 adb_demo 中创建一张名为 mysql_import_test 的目标表,用于存储从ECS自建MySQL导入的数据。CREATE TABLE IF NOT EXISTS mysql_import_...
test.employee(emp_no int(120)COMMENT '员工工号' NOT NULL,birthday date COMMENT '员工生日' NULL,name varchar(120)COMMENT '员工姓名' NULL,CONSTRAINT cons_employee_empno PRIMARY KEY(emp_no))DEFAULT CHARSET=utf8mb4 COLLATE=utf...
charset MySQL字符集,取值说明:gbk utf8(默认值)utf8mb4 将源 AnalyticDB MySQL 集群中的数据导入至目标RDS MySQL实例中。语法如下:REPLACE INTO courses_external_table SELECT*FROM courses;后续步骤 导入完成后,您可以登录RDS ...
CREATE TABLE `table_name`(`id` int(11)NOT NULL,`k` int(11)NOT NULL DEFAULT '0',.)ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 dbpartition by hash(`id`);INSERT INTO `table_name` VALUES(.),(.),.;INSERT INTO `table_name` VALUES(.),...
PRIMARY KEY(`id`),KEY `idx_product_id`(`product_id`),KEY `idx_customer_id`(`customer_id`),KEY `idx_status`(`status`))ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 ROW_FORMAT=COMPACT COMMENT='订单表';订单表t_order...
charset MySQL字符集,取值说明:gbk utf8(默认值)utf8mb4 创建目标表。使用以下命令在目标数据库 adb_demo 中创建一张名为 mysql_import_test 的目标表,用于存储从RDS MySQL导入的数据。CREATE TABLE IF NOT EXISTS mysql_import_test...
DATABASE|CREATE DATABASE|+-+-+|autodb1|CREATE DATABASE `autodb1` CHARSET=`utf8mb4` COLLATE=`utf8mb4_general_ci` MODE='auto' DEFAULT_SINGLE='on'|+-+-+1 row in set(0.01 sec)创建多张MySQL单表并自动打散 可尝试使用以下的建表SQL...
PRIMARY KEY(`a`))ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 1 row in set(0.02 sec)上述DDL在AUTO模式数据库建来的表将是一分区表(如下图所示,默认按主键自动分区):执行 SHOW 语句,查看完整建表语句:SHOW FULL CREATE TABLE tb \G*1....
Table|Create Table|+-+-+|sbtest1|CREATE TABLE `sbtest1`(`id` int(11)NOT NULL AUTO_INCREMENT,`k` int(11)NOT NULL DEFAULT '0',`c` char(120)COLLATE utf8mb4_general_ci NOT NULL DEFAULT '',`pad` char(60)COLLATE utf8mb4_general_...
PolarDB-X 2.0 CREATE TABLE `replace_test_tbl`(`id` int(11)NOT NULL,`a` int(11)DEFAULT '1',`b` int(11)DEFAULT '0',PRIMARY KEY(`id`),UNIQUE KEY `b`(`b`))ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 PARTITION BY KEY(`id`)PARTITIONS ...
name(column_name column_type[,…])ENGINE='MYSQL' TABLE_PROPERTIES='{"url":"mysql_vpc_address","tablename":"mysql_table_name","username":"mysql_user_name","password":"mysql_user_password"[,"charset":"{gbk|utf8|utf8mb4}"]}';...
rds_mysql CharacterSetName string 是 字符集,取值:MySQL/MariaDB:utf8、gbk、latin1、utf8mb4 SQL Server:Chinese_PRC_CI_AS、Chinese_PRC_CS_AS、SQL_Latin1_General_CP1_CI_AS、SQL_Latin1_General_CP1_CS_AS、Chinese_PRC_BIN ...
rds_mysql CharacterSetName string 是 字符集,取值:MySQL/MariaDB:utf8、gbk、latin1、utf8mb4 SQL Server:Chinese_PRC_CI_AS、Chinese_PRC_CS_AS、SQL_Latin1_General_CP1_CI_AS、SQL_Latin1_General_CP1_CS_AS、Chinese_PRC_BIN ...
rds_mysql CharacterSetName string 是 字符集,取值:MySQL/MariaDB:utf8、gbk、latin1、utf8mb4 SQL Server:Chinese_PRC_CI_AS、Chinese_PRC_CS_AS、SQL_Latin1_General_CP1_CI_AS、SQL_Latin1_General_CP1_CS_AS、Chinese_PRC_BIN ...
rds_mysql CharacterSetName string 是 字符集,取值:MySQL/MariaDB:utf8、gbk、latin1、utf8mb4 SQL Server:Chinese_PRC_CI_AS、Chinese_PRC_CS_AS、SQL_Latin1_General_CP1_CI_AS、SQL_Latin1_General_CP1_CS_AS、Chinese_PRC_BIN ...
rds_mysql CharacterSetName string 是 字符集,取值:MySQL/MariaDB:utf8、gbk、latin1、utf8mb4 SQL Server:Chinese_PRC_CI_AS、Chinese_PRC_CS_AS、SQL_Latin1_General_CP1_CI_AS、SQL_Latin1_General_CP1_CS_AS、Chinese_PRC_BIN ...
INCREMENT,`password` varchar(10)DEFAULT NULL,`recommend_level` double(5,0)DEFAULT NULL,`name` varchar(30)DEFAULT '101' COMMENT 'change',PRIMARY KEY(`id`))ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8mb4;增加字段 登录...
false,"mark":1,"position":0,"limit":9,"capacity":9,"address":0 },"charset":"utf8mb4"}],"size":45 },"afterImage":{"recordSchema":{"recordFields":[{"fieldName":"id","rawDataTypeNum":8,"isPrimaryKey":true,"isUniqueKey":false,...
`vod_id` varchar(256)DEFAULT NULL,`meeting_info` mediumtext,`started_at` datetime DEFAULT NULL,`stopped_at` datetime DEFAULT NULL,PRIMARY KEY(`id`),KEY `idx_create_at`(`created_at`))ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;...
`vod_id` varchar(256)DEFAULT NULL,`meeting_info` mediumtext,`started_at` datetime DEFAULT NULL,`stopped_at` datetime DEFAULT NULL,PRIMARY KEY(`id`),KEY `idx_create_at`(`created_at`))ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;...
本文将以set names utf8mb4作为连接状态为例介绍RDS MySQL连接保持的实现原理。RDS MySQL数据库代理实现连接保持分为三个步骤:开始切换:阻塞新的连接和新的请求 由于代理不具备事务保持能力,因此,对于不同状态的会话,采取不同的处理...
9,"capacity":9,"address":0 },"charset":"utf8mb4"}],"size":45 },"afterImage":{"recordSchema":{"recordFields":[{"fieldName":"id","rawDataTypeNum":8,"isPrimaryKey":true,"isUniqueKey":false,"fieldPosition":0 },{"fieldName":...
9,"capacity":9,"address":0 },"charset":"utf8mb4"}],"size":45 },"afterImage":{"recordSchema":{"recordFields":[{"fieldName":"id","rawDataTypeNum":8,"isPrimaryKey":true,"isUniqueKey":false,"fieldPosition":0 },{"fieldName":...
CREATE_OPTIONS|COMMENT|+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+|test_tb|InnoDB|10|Dynamic|0|0|131072|0|131072|0|100000|2021-08-19 07:40:07|||utf8mb4_general_ci||test_tb1|InnoDB|10|Dynamic|0|0|65536|0|65536|0|100000|2021-08-19...