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Join Index

Space allocation

Column data type

Cluster

Only databases have spool allocation.

Users have passwords.

Users do not own tables.

Databases own users, users cannot own databases.

Grid

Mainframe

Linux Server

Managed Server

It allows for control of access to users by row number

It allows for a table creator to assign ownership of individual rows in a table to different users.

It allows for encryption of each row individually in a table by different user selectable algorithms.

It allows users to only see specific rows in a table.

Redistribute the table data

Allow additional columns

Provide an alternate access path

Reduce storage space

TPTLoad

TPT Update

TPT Operator

FastLoad

The user name should be unique within the system.

The user name should be case sensitive.

The user name should have special characters.

The user name should have numbers.

Primary Index is a physical access mechanism and allows NULL values.

Primary Key identifies a row uniquely and allows NULL values.

Primary Key can be unique or non-unique and does not allow NULL values.

Primary Index is a physical access mechanism and does not allow NULL values.

marketing sales

research and development

product planning

technical operations

Query log

Load utilities

Data profiling

System monitoring