ID

smallint

No

Identifier; primary key.

NORMAL_QUESTION

varchar

2000

No

Normalized version of the end user’s question, used for grouping. Truncated if it exceeds the maximum length.

QUESTION

varchar

2000

No

Exact question entered by end user.

QUESTION_TYPE_GROUP_ID

integer

No

Foreign key to QUESTION_TYPE_GROUP.ID.

QUESTION_NUMBER_GROUP_ID

integer

No

Foreign key to ARF_SEARCH_NUMBER_GROUP.ID.

WORD_COUNT

integer

No

Number of words in the input question.