SDM_SYSTEM_PREFERENCES

This table stores various preference settings for example, font size, cell style. Each record indicates one specific preference.

Primary Key

Table 4-186 Primary Key Table

Constraint Name	Columns
SDM_SYS_PREF_PK	SYSTEM_PREF_ID

Columns

Table 4-187 Column Details Table

Name	Data Type	Length	Precision	Scale	Null Allowed	Comments
SYSTEM_PREF_ID	NUMBER		18	0	No	Unique identifier of the record.
NAME	VARCHAR2	80			No	Name of the preference.
PREF_VALUE	VARCHAR2	255			No	Value of the preference.
DATA_TYPE	VARCHAR2	20			No	Data type of the preference value. e.g. Integer, Number, Text, Boolean
APP_ID	NUMBER		1	0	No	Identifier for the application to which the row corresponds to, for example, SDM:4.
OBJECT_VERSION_NUMBER	NUMBER		9	0	No	Used to implement optimistic locking. This number is incremented every time that the row is updated. The number is compared at the start and end of a transaction to detect whether another session has updated the row since it was queried.
LAST_UPDATE_LOGIN	VARCHAR2	255			Yes	Who column: indicates the session login associated to the user who last updated the row.
LAST_UPDATED_BY	VARCHAR2	255			No	Who column: indicates the user who last updated the row.
LAST_UPDATE_DATE	DATE				No	Who column: indicates the date and time of the last update of the row.
CREATED_BY	VARCHAR2	255			No	Who column: indicates the user who created the row.
CREATION_DATE	DATE				No	Who column: indicates the date and time of the creation of the row.

Indexes

Table 4-188 Index Table

Index	Uniqueness	Columns
SDM_SYS_PREF_PK	UNIQUE	SYSTEM_PREF_ID
SDM_SYSTEM_PREF_U1_NAME	UNIQUE	SYS_NC00012$, APP_ID