A Db2 data source serves as a data hub.DataWorks provides Db2 Reader and Db2 Writer for you to read data from and write data to Db2 data sources.This helps quickly resolve the computing issues of large amounts of data.This...
Provides an RDS read write splitting connection resource to allocate an Intranet connection string for RDS instance,see What is DB Read Write Splitting Connection.-NOTE:Available since v1.48.0.Example Usage variable"name"{...
route:source-table:source_db.\.*sink-table:sink_db.replace-symbol:description:route all tables in source_db to sink_db 使用 replace-symbol 参数定义的 特殊字符串会被表名替代，从而实现源表到汇表的一一对应。
Information about RDS database exclusive agent and its usage,see What is RDS DB Proxy.-NOTE:Available since v1.193.0.Example Usage variable"name"{ default="tf-example"} data"alicloud_db_zones""default"{ engine="MySQL...
admin,db_developer,db_writer,and db_viewer groups have permissions to connect to the database.Users who are added to the db_admin group become the owners of the database and all the schemas of the database.Users who are ...
十进制 十六进制 完整写法 简写形式 0 0x0000 2001:0DB8:1234:0000:/64 2001:db8:1234:/64 1 0x0001 2001:0DB8:1234:0001:/64 2001:db8:1234:1:/64 2 0x0002 2001:0DB8:1234:0002:/64 2001:db8:1234:2:/64 256 0x0100 2001:0DB8:1234:0100:...
创建一个对目标列（如ID列）使用HASH函数进行拆分的表：CREATE TABLE multi_db_single_tbl(id int auto_increment,name varchar(30),primary key(id))dbpartition by hash(id);查看建表语句。查看单表建表语句：SHOW CREATE TABLE single_...
Provides a AnalyticDB for PostgreSQL(GPDB)Db Resource Group resource.For information about AnalyticDB for PostgreSQL(GPDB)Db Resource Group and how to use it,see What is Db Resource Group.-NOTE:Available since v1.225.0....
Provides a Click House Enterprise Db Cluster Public Endpoint resource.ClickHouse enterprise instance public network endpoint.For information about Click House Enterprise Db Cluster Public Endpoint and how to use it,see ...
perform the following steps.After you enable the feature,you can access tables of the db02 database from the db01 database.Use the psql tool to connect to the AnalyticDB for PostgreSQL instance.For more information,see ...
Provides a Click House Enterprise Db Cluster Security I P resource.Enterprise Clickhouse instance Security IP.For information about Click House Enterprise Db Cluster Security I P and how to use it,see What is Enterprise Db...
This data source provides the RDS instance engines resource available info of Alibaba Cloud.-NOTE:Available in v1.46.0+Example Usage data"alicloud_db_instance_engines""resources"{ instance_charge_type="PostPaid"engine=...
This data source provides the RDS instance classes resource available info of Alibaba Cloud.-NOTE:Available since v1.46.0 Example Usage data"alicloud_db_instance_classes""resources"{ instance_charge_type="PostPaid"engine=...
Property definition Data source type:db2 Supported configuration mode(ConnectionPropertiesMode):Connection string mode(UrlMode)Connection string mode Parameter Type Example Required Description address JSON Array[{"host":...
指标分类 指标名称 指标含义 指标单位 高性能本地盘实例 云盘版实例 连接 db.connections.active 活跃连接数 Counts ✔️ ✔️ db.connections.waiting 等待连接数 Counts ✔️ ✔️ db.connections.idle 空闲连接数 Counts ✔️ ✔️ db....
创建一个对目标列（如ID列）使用HASH函数进行拆分的表：CREATE TABLE multi_db_single_tbl(id int auto_increment,name varchar(30),primary key(id))dbpartition by hash(id);查看建表语句。查看单表建表语句：SHOW CREATE TABLE single_...
polardb_node_classes""this"{ db_type="MySQL"db_version="8.0"pay_type="PostPaid"category="Normal"} resource"alicloud_vpc""default"{ vpc_name="terraform-example"cidr_block="172.16.0.0/16"} resource"alicloud_vswitch""default...
DataWorks的DB2节点可进行DB2任务的开发和周期性调度，以及与其他作业的集成操作。本文为您介绍使用DB2节点进行任务开发的主要流程。背景信息 DB2是一款关系型数据库管理系统（RDBMS），用于存储、检索及管理数据，适用于处理高吞吐量、大...
返回信息如下时，表示当前使用的数据库为db02：current_database-db02(1 row)订阅Share，并设置Share的本地别名。IMPORT DATASHARE s01 AS s01a FROM DATABASE"source_dbuuid;source_dbuuid 为步骤3中查询到的目标库db01的UUID。在目标库db...
Provides a Click House Enterprise Db Cluster Backup Policy resource.Enterprise ClickHouse instance backup policy.For information about Click House Enterprise Db Cluster Backup Policy and how to use it,see What is ...
企业版内存型（原性能增强系列）读写分离版 规格 InstanceClass（API 使用）IO线程数 读写节点数 只读副本数 带宽（MB/s）最大连接数 QPS参考值 1G读写分离性能增强版（1节点1只读）redis.amber.logic.splitrw.small.1db.1rodb.6proxy....
Host]",port=[$DB_Port],user="[$DB_User]",passwd="[$DB_Pass]",db="[$DB_Name]")Note:[$DB_Host]:specifies the host name or IP address of the database.[$DB_Port]:database port number,which is usually 3306.Do not write it as ...
Once the first SQL query is successful,the user dlf_dba_admin has all permissions of the db_a database and all resources within the db_a database.Once the second SQL query fails,the user dlf_dba_admin does not have ...
cold storage will be used,and cold_storage cannot be set to DISABLE again.db_cluster_access_white_list The db_cluster_access_white_list supports the following:db_cluster_ip_array_attribute-(Optional,Removed)Field db_...
DB数据源参数功能通常与数据配置节点功能搭配使用，用于需要自定义压测请求的场景，例如使用指定用户模拟登录场景等。本文介绍如何使用DB数据源参数。背景信息 使用DB数据源功能时，您需要在PTS控制台填写JDBC URL、用户名和密码。之后您...
使用MongoDB数据库自带的备份还原工具，您可以将Azure Cosmos DB API for MongoDB迁移至阿里云。注意事项 该操作为全量迁移，为避免迁移前后数据不一致，迁移开始前请停止数据库写入。如果您之前使用 mongodump 命令对数据库进行过备份操作...
跨Schema的使用示例（SEQUENCE）若要显式使用Sequence进行跨Schema的INSERT操作，则您需要先在显式Sequence名字前加上SchemaName的前缀（如 xxx_seq-yyy_db.xxx_seq/*该 SQL将使用`new_db`库的`AUTO_SEQ_new_tbl`作为Sequence并进行插入...
IBM DB2输入组件用于读取IBM DB2数据源的数据。同步IBM DB2数据源的数据至其他数据源的场景中，您需要先配置IBM DB2输入组件读取的源数据源信息，再配置数据同步的目标数据源。本文为您介绍如何配置IBM DB2输入组件。前提条件 在开始执行...
etl.sync_by_map("search","dest.c1(db1.t1.c1),dest.c2(db2.t2.c2),dest.c3(db3.t3.c3)","dest.id=db1.t1.id,db2.t2.id,db3.t3.id","inner,left","db1.t1.c1 10 and db2.t2.c2 100");Verify the data Connect to the PolarSearch node and...
instance""clone_time"{ source_db_instance_id=alicloud_db_instance.instance.id db_instance_description="terraform-test-clone"db_instance_storage_type="cloud_essd"payment_type="PayAsYouGo"#Obtain the value of the backup_end_...
Provides a Click House Enterprise Db Cluster Account resource.Clickhouse enterprise instance account.For information about Click House Enterprise Db Cluster Account and how to use it,see What is Enterprise Db Cluster ...
NOTE:Available in v1.67.0+.Example Usage data"alicloud_polardb_node_classes""default"{ db_type="MySQL"db_version="8.0"pay_type="PostPaid"category="Normal"} resource"alicloud_vpc""default"{ vpc_name="terraform-example"cidr_...
instance""clone_time"{ source_db_instance_id=alicloud_db_instance.instance.id db_instance_description="terraform-test-clone"db_instance_storage_type="cloud_essd"payment_type="PayAsYouGo"#Obtain the value of the backup_end_...
Problem description Errors occur when accessing,modifying,or deleting databases with names containing uppercase letters.The error messages are as follows:mysql USE DB_2;ERROR 1049(42000):Unknown database 'db_2' mysql ALTER...