HP ProLiant 3000 DSS Sizing and Tuning of Oracle8 for Windows NT on Compaq Ser - Page 32

Appendix

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Appendix A DSS Sizing and Tuning of Oracle8 for Windows NT on Compaq Servers REGION Table Layout Column Name Datatype Requirements R_REGIONKEY identifier R_NAME fixed text, size 25 R_COMMENT variable text, size 152 Primary Key: R_REGIONKEY TIME Table Layout Column Name Datatype Requirements T_TIMEKEY date T_ALPHA MM-DD fixed text, size 10 T_YEAR integer T_MONTH integer T_WEEK integer T_DAY integer Primary Key: T_TIMEKEY Comment 5 regions are populated Comment Number of days since 1-1-1970 Date expressed as YYYYYear expressed as YYYY Number of months since 1-1-1970 Week of the year from 1 to 53 Day of the month © 1998 Compaq Computer Corporation, All Rights Reserved Doc No ECG156/0398

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Appendix A
DSS Sizing and Tuning of Oracle8 for Windows NT on Compaq Servers
1998 Compaq Computer Corporation, All Rights Reserved
Doc No ECG156/0398
REGION Table Layout
Column Name
Datatype Requirements
Comment
R_REGIONKEY
identifier
5 regions are populated
R_NAME
fixed text, size 25
R_COMMENT
variable text, size 152
Primary Key:
R_REGIONKEY
TIME Table Layout
Column Name
Datatype Requirements
Comment
T_TIMEKEY
date
Number of days since 1-1-1970
T_ALPHA
fixed text, size 10
Date expressed as YYYY-
MM-DD
T_YEAR
integer
Year expressed as YYYY
T_MONTH
integer
Number of months since 1-1-1970
T_WEEK
integer
Week of the year from 1 to 53
T_DAY
integer
Day of the month
Primary Key:
T_TIMEKEY