ID

smallint

No

Identifier; primary key.

NSTIMULUS_ID

varchar

254

No

Natural key for stimulus.

STIMULUS_DESC

varchar

254

Yes

Name given to stimulus.

STIMULUS_TYPE

varchar

254

Yes

Type of stimulus.

RECORD_LAST_UPDATE

timestamp

Yes

Date the record was last updated.

RECORD_START_DATE

timestamp

Yes

Date when the information in this warehouse record became effective

RECORD_END_DATE

timestamp

Yes

Date when the information in this warehouse record is no longer effective.

MOST_RECENT

one-digit

No

Indicates that this record is the most recent.

0 = No

1 = Yes

DELETED

one-digit

No

Indicates that this record has been deleted.

0= No

1 = Yes