Search: "foreign key drds"
Configure DRDS Reader - DataWorks V2.0 Documentation
The Distributed Relational Database Service (DRDS) Reader plug-in allows you to read data from DRDS. At the ...
Configure DRDS writer - DataWorks Documentation
have a primary key or a unique index to avoid data duplication. You must configure the data source before configuring the DRDS ...
Configure DRDS Writer - DataWorks V2.0 Documentation
This topic describes the data types and parameters supported by DRDS Writer and how to configure Writer in both ...
Create a DRDS table - Distributed Relational Database Service Documentation
statement to create a table. //DRDS DDLCREATE TABLE shard_table(id int, name varchar(30), primary key(id)) ENGINE=InnoDB DEFAULT ...
Configure DRDS reader - DataWorks Documentation
The Drds Reader plug‑in provides the ability to read data from DRDS (distributed RDS). At the underlying implementation level ...
Glossary - General Reference Documentation
, foreign key support, and row-level locking. input/output operations per second (IOPS)The total number of I/O operations per ...
Create a DRDS database - Distributed Relational Database Service Documentation
After a DRDS instance is created, you can create DRDS databases. Attention: DRDS databases can be created only on the console ...
Connect to DRDS - Distributed Relational Database Service Documentation
After creating the DRDS instance, database, and table on the console, connect to DRDS to perform futher operations. Procedure ...
Distribute Relational Database Service (DRDS): Focuses on Large-Scale Online Databases - Alibaba Cloud Product
Distributed Relational Database Service (DRDS) focuses on expanding standalone relational databases, and has been tested by ...
Configure DRDS data sources - DataWorks V2.0 Documentation
This topic describes how to configure DRDS data sources. The DRDS data source allows you to read and write data ...