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 V2.0 Documentation
This topic describes the data types and parameters supported by DRDS Writer and how to configure Writer in both ...
Configure DRDS writer - DataWorks V1.0 Documentation
have a primary key or a unique index to avoid data duplication. You must configure the data source before configuring the DRDS ...
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 ...
Create a RDS or DRDS result table - Realtime Compute Documentation
Service (DRDS) result table in Realtime Compute. It also describes the mapping between RDS or DRDS field types and Realtime Compute ...
Create an RDS or a DRDS dimension table - Realtime Compute Documentation
keys. You can define the primary key or unique index column of the table to which the RDS or DRDS dimension table is joined as ...
Configure DRDS reader - DataWorks V1.0 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 ...