Teradata Training

1. Admin

Perm Space: Store Tables

Spool Space: Temp table in Executing

Temp Space: Global Temp

 

2.Data Distribution

Hash(PI(Primary Index)) -> AMP(virtual processor) address

 

3.System Setting

Roundhalfwaymagup

Default character

Case Spec

'TDATCMD' -> 'DBCCONTROL'

 

4.Primary Index