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HP NonStop G-Series User Manual

Page 16

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Contents

xiv

Display Dependencies ................................................................................... 14-10
Assign the New Name................................................................................... 14-11

Managing Index Comments ...............................................................14-11

Choose an Index ........................................................................................... 14-12
Add, Change, or Delete Index Comments...................................................... 14-12
Save the Index Comment .............................................................................. 14-12

Viewing Index Statistics ....................................................................14-13

CHAPTER 15. MANAGING TABLE PARTITIONS ..................... 15-1

Designing Table Partitions.................................................................. 15-1

Choose Base Table ......................................................................................... 15-2
Choose Table Partition.................................................................................... 15-2
Choose Partonly.............................................................................................. 15-3
Manual Design................................................................................................ 15-3
Auto Design.................................................................................................... 15-3

Manual Design ................................................................................... 15-3
Automatic Design............................................................................... 15-5

Display Dependencies ..................................................................................... 15-6

View Partitions................................................................................... 15-6

Choose Base Table ......................................................................................... 15-7
Assign Sample Rate ........................................................................................ 15-7
Compute Row Distribution ............................................................................. 15-7

Adding Partitions................................................................................ 15-7

Assign the Number of Partitions...................................................................... 15-8
Assign Volumes .............................................................................................. 15-8
Assign Catalogs .............................................................................................. 15-9
Assign File Attributes.................................................................................... 15-10
Display Dependencies ................................................................................... 15-10
Add the Partitions ......................................................................................... 15-10

Altering Partitions .............................................................................15-11

Display Dependencies ................................................................................... 15-12
Alter the Partitions........................................................................................ 15-12

Drop Partitions ..................................................................................15-12

Choose Partition: .......................................................................................... 15-13
Display Dependencies ................................................................................... 15-13
Drop the Partitions........................................................................................ 15-13

Perform a Simple Move.....................................................................15-14

Choose a Table ............................................................................................. 15-14
Select the Partition........................................................................................ 15-15
Assign Name and Location............................................................................ 15-15
Assign File Attributes.................................................................................... 15-16
Display Dependencies ................................................................................... 15-16
Move the Partition ........................................................................................ 15-16