All Tables Details

Design Name	STUDENT_Schema
Version Date	19.05.2016 12:51:28
Version Comment
Model Name	devla

Table Name	COURSE
Functional Name
Abbreviation
Classification Type Name
Object Type Name

Description	Information for a course.
Notes

Columns

No	Column Name	PK	FK	M	Data Type	DT kind
1	COURSE_NO	P		Y	NUMERIC (8)	LT
2	DESCRIPTION			Y	VARCHAR (50 BYTE)	LT
3	COST				NUMERIC (9,2)	LT
4	PREREQUISITE		F		NUMERIC (8)	LT
5	CREATED_BY			Y	VARCHAR (30 BYTE)	LT
6	CREATED_DATE			Y	Date (7)	LT
7	MODIFIED_BY			Y	VARCHAR (30 BYTE)	LT
8	MODIFIED_DATE			Y	Date (7)	LT

Columns Comments

No	Column Name	Description
1	COURSE_NO	The unique ID for a course.
2	DESCRIPTION	The full name for this course.
3	COST	The dollar amount charged for enrollment in this course.
4	PREREQUISITE	The ID number of the course which must be taken as a prerequisite to this course.
5	CREATED_BY	Audit column - indicates user who inserted data.
6	CREATED_DATE	Audit column - indicates date of insert.
7	MODIFIED_BY	Audit column - indicates who made last update.
8	MODIFIED_DATE	Audit column - date of last update.

Indexes

Index Name	State	Column Name	Sort Order
CRSE_CRSE_FK_I		PREREQUISITE	ASC
CRSE_PK	UN	COURSE_NO	ASC
		COURSE_NO	ASC

Foreign Keys (referring to)

Name	Refering To	Mandatory	Transferable	In Arc	Column Name
CRSE_CRSE_FK	COURSE		Y		COURSE_NO

Foreign Keys (referred from)

Name	Referred From	Mandatory	Transferable	In Arc	Column Name
CRSE_CRSE_FK	COURSE		Y		COURSE_NO
SECT_CRSE_FK	SECTION	Y	Y		COURSE_NO

Table Name	ENROLLMENT
Functional Name
Abbreviation
Classification Type Name
Object Type Name

Description	Information for a student registered for a particular section (class).
Notes

Columns

No	Column Name	PK	FK	M	Data Type	DT kind
1	STUDENT_ID	P	F	Y	NUMERIC (8)	LT
2	SECTION_ID	P	F	Y	NUMERIC (8)	LT
3	ENROLL_DATE			Y	Date (7)	LT
4	FINAL_GRADE				NUMERIC (3)	LT
5	CREATED_BY			Y	VARCHAR (30 BYTE)	LT
6	CREATED_DATE			Y	Date (7)	LT
7	MODIFIED_BY			Y	VARCHAR (30 BYTE)	LT
8	MODIFIED_DATE			Y	Date (7)	LT

Columns Comments

No	Column Name	Description
1	STUDENT_ID	The unique ID for a student.
2	SECTION_ID	The unique ID for a section.
3	ENROLL_DATE	The date this student registered for this section.
4	FINAL_GRADE	The final grade given to this student for all work in this section (class).
5	CREATED_BY	Audit column - indicates user who inserted data.
6	CREATED_DATE	Audit column - indicates date of insert.
7	MODIFIED_BY	Audit column - indicates who made last update.
8	MODIFIED_DATE	Audit column - date of last update.

Indexes

Index Name	State	Column Name	Sort Order
ENR_SECT_FK_I		SECTION_ID	ASC
ENR_PK	UN	STUDENT_ID	ASC
		SECTION_ID	ASC
		STUDENT_ID	ASC
		SECTION_ID	ASC

Foreign Keys (referring to)

Name	Refering To	Mandatory	Transferable	In Arc	Column Name
ENR_SECT_FK	SECTION	Y	Y		SECTION_ID
ENR_STU_FK	STUDENT	Y	Y		STUDENT_ID

Foreign Keys (referred from)

Name	Referred From	Mandatory	Transferable	In Arc	Column Name
GR_ENR_FK	GRADE	Y	Y		STUDENT_ID
					SECTION_ID

Table Name	GRADE
Functional Name
Abbreviation
Classification Type Name
Object Type Name

Description	The individual grades a student received for a particular section(class).
Notes

Columns

No	Column Name	PK	FK	M	Data Type	DT kind	Formula (Default Value)
1	STUDENT_ID	P	F	Y	NUMERIC (8)	LT
2	SECTION_ID	P	F	Y	NUMERIC (8)	LT
3	GRADE_TYPE_CODE	P	F	Y	CHAR (2 BYTE)	LT
4	GRADE_CODE_OCCURRENCE	P		Y	NUMERIC (38)	LT
5	NUMERIC_GRADE			Y	NUMERIC (3)	LT	0
6	COMMENTS				VARCHAR (2000 BYTE)	LT
7	CREATED_BY			Y	VARCHAR (30 BYTE)	LT
8	CREATED_DATE			Y	Date (7)	LT
9	MODIFIED_BY			Y	VARCHAR (30 BYTE)	LT
10	MODIFIED_DATE			Y	Date (7)	LT

Columns Comments

No	Column Name	Description
1	STUDENT_ID	The unique ID for the student.
2	SECTION_ID	The unique ID for a section.
3	GRADE_TYPE_CODE	The code which identifies a category of grade.
4	GRADE_CODE_OCCURRENCE	The sequence number of one grade type for one section. For example, there could be multiple assignments numbered 1, 2, 3, etc.
5	NUMERIC_GRADE	Numeric grade value, (e.g. 70, 75.)
6	COMMENTS	Instructor's comments on this grade.
7	CREATED_BY	Audit column - indicates user who inserted data.
8	CREATED_DATE	Audit column - indicates date of insert.
9	MODIFIED_BY	Audit column - indicates who made last update.
10	MODIFIED_DATE	Audit column - date of last update.

Indexes

Index Name	State	Column Name	Sort Order
GR_GRTW_FK_I		SECTION_ID	ASC
		GRADE_TYPE_CODE	ASC
GR_PK	UN	STUDENT_ID	ASC
		SECTION_ID	ASC
		GRADE_TYPE_CODE	ASC
		GRADE_CODE_OCCURRENCE	ASC
		STUDENT_ID	ASC
		SECTION_ID	ASC
		GRADE_TYPE_CODE	ASC
		GRADE_CODE_OCCURRENCE	ASC

Foreign Keys (referring to)

Name	Refering To	Mandatory	Transferable	Column Name
GR_ENR_FK	ENROLLMENT	Y	Y	STUDENT_ID
				SECTION_ID
GR_GRTW_FK	GRADE_TYPE_WEIGHT	Y	Y	SECTION_ID
				GRADE_TYPE_CODE

Table Name	GRADE_CONVERSION
Functional Name
Abbreviation
Classification Type Name
Object Type Name

Description	Converts a number grade to a letter grade.
Notes

Columns

No	Column Name	PK	M	Data Type	DT kind	Formula (Default Value)
1	LETTER_GRADE	P	Y	VARCHAR (2 BYTE)	LT
2	GRADE_POINT		Y	NUMERIC (3,2)	LT	0
3	MAX_GRADE		Y	NUMERIC (3)	LT
4	MIN_GRADE		Y	NUMERIC (3)	LT
5	CREATED_BY		Y	VARCHAR (30 BYTE)	LT
6	CREATED_DATE		Y	Date (7)	LT
7	MODIFIED_BY		Y	VARCHAR (30 BYTE)	LT
8	MODIFIED_DATE		Y	Date (7)	LT

Columns Comments

No	Column Name	Description
1	LETTER_GRADE	The unique grade as a letter (A, A-, B, B+, etc.).
2	GRADE_POINT	The number grade on a scale from 0 (F) to 4 (A).
3	MAX_GRADE	The highest grade number which makes this letter grade.
4	MIN_GRADE	The lowest grade number which makes this letter grade.
5	CREATED_BY	Audit column - indicates user who inserted data.
6	CREATED_DATE	Audit column - indicates date of insert.
7	MODIFIED_BY	Audit column - indicates who made last update.
8	MODIFIED_DATE	Audit column - date of last update.

Indexes

Index Name	State	Functional	Spatial	Expression	Column Name	Sort Order
GRCON_PK	UN				LETTER_GRADE	ASC
					LETTER_GRADE	ASC

Table Name	GRADE_TYPE
Functional Name
Abbreviation
Classification Type Name
Object Type Name

Description	Lookup table of a grade types (code) and its description.
Notes

Columns

No	Column Name	PK	M	Data Type	DT kind
1	GRADE_TYPE_CODE	P	Y	CHAR (2 BYTE)	LT
2	DESCRIPTION		Y	VARCHAR (50 BYTE)	LT
3	CREATED_BY		Y	VARCHAR (30 BYTE)	LT
4	CREATED_DATE		Y	Date (7)	LT
5	MODIFIED_BY		Y	VARCHAR (30 BYTE)	LT
6	MODIFIED_DATE		Y	Date (7)	LT

Columns Comments

No	Column Name	Description
1	GRADE_TYPE_CODE	The unique code which identifies a category of grade, i.e. MT, HW.
2	DESCRIPTION	The description for this code, i.e. Midterm, Homework.
3	CREATED_BY	Audit column - indicates user who inserted data.
4	CREATED_DATE	Audit column - indicates date of insert.
5	MODIFIED_BY	Audit column - indicates who made last update.
6	MODIFIED_DATE	Audit column - date of last update.

Indexes

Index Name	State	Functional	Spatial	Expression	Column Name	Sort Order
GRTYP_PK	UN				GRADE_TYPE_CODE	ASC
					GRADE_TYPE_CODE	ASC

Constraints

Type

Column / Constraint Name

Details

Column Level

GRADE_TYPE_CODE / GRTYP_GRADE_TYPE_CODE_LENGTH

Check Constraint
Text	DB Type
LENGTH(grade_type_code)=2	Oracle Database 11g

Foreign Keys (referred from)

Name	Referred From	Mandatory	Transferable	In Arc	Column Name
GRTW_GRTYP_FK	GRADE_TYPE_WEIGHT	Y	Y		GRADE_TYPE_CODE

Table Name	GRADE_TYPE_WEIGHT
Functional Name
Abbreviation
Classification Type Name
Object Type Name

Description	Information on how the final grade for a particular section is computed. For example, the midterm constitutes 50%, the quiz 10% and the final examination 40% of the final grade.
Notes

Columns

No	Column Name	PK	FK	M	Data Type	DT kind
1	SECTION_ID	P	F	Y	NUMERIC (8)	LT
2	GRADE_TYPE_CODE	P	F	Y	CHAR (2 BYTE)	LT
3	NUMBER_PER_SECTION			Y	NUMERIC (3)	LT
4	PERCENT_OF_FINAL_GRADE			Y	NUMERIC (3)	LT
5	DROP_LOWEST			Y	CHAR (1 BYTE)	LT
6	CREATED_BY			Y	VARCHAR (30 BYTE)	LT
7	CREATED_DATE			Y	Date (7)	LT
8	MODIFIED_BY			Y	VARCHAR (30 BYTE)	LT
9	MODIFIED_DATE			Y	Date (7)	LT

Columns Comments

No	Column Name	Description
1	SECTION_ID	The unique section ID for a section.
2	GRADE_TYPE_CODE	The code which identifies a category of grade.
3	NUMBER_PER_SECTION	How many of these grade types can be used in this section. That is, there may be 3 quizzes.
4	PERCENT_OF_FINAL_GRADE	The percentage this category of grade contributes to the final grade.
5	DROP_LOWEST	Is the lowest grade in this type removed when determining the final grade? (Y/N)
6	CREATED_BY	Audit column - indicates user who inserted data.
7	CREATED_DATE	Audit column - indicates date of insert.
8	MODIFIED_BY	Audit column - indicates who made last update.
9	MODIFIED_DATE	Audit column - date of last update.

Indexes

Index Name	State	Column Name	Sort Order
GRTW_GRTYP_FK_I		GRADE_TYPE_CODE	ASC
GRTW_PK	UN	SECTION_ID	ASC
		GRADE_TYPE_CODE	ASC
		SECTION_ID	ASC
		GRADE_TYPE_CODE	ASC

Foreign Keys (referring to)

Name	Refering To	Mandatory	Transferable	In Arc	Column Name
GRTW_GRTYP_FK	GRADE_TYPE	Y	Y		GRADE_TYPE_CODE
GRTW_SECT_FK	SECTION	Y	Y		SECTION_ID

Foreign Keys (referred from)

Name	Referred From	Mandatory	Transferable	In Arc	Column Name
GR_GRTW_FK	GRADE	Y	Y		SECTION_ID
					GRADE_TYPE_CODE

Table Name	INSTRUCTOR
Functional Name
Abbreviation
Classification Type Name
Object Type Name

Description	Profile information for an instructor.
Notes

Columns

No	Column Name	PK	FK	M	Data Type	DT kind
1	INSTRUCTOR_ID	P		Y	NUMERIC (8)	LT
2	SALUTATION				VARCHAR (5 BYTE)	LT
3	FIRST_NAME				VARCHAR (25 BYTE)	LT
4	LAST_NAME				VARCHAR (25 BYTE)	LT
5	STREET_ADDRESS				VARCHAR (50 BYTE)	LT
6	ZIP		F		VARCHAR (5 BYTE)	LT
7	PHONE				VARCHAR (15 BYTE)	LT
8	CREATED_BY			Y	VARCHAR (30 BYTE)	LT
9	CREATED_DATE			Y	Date (7)	LT
10	MODIFIED_BY			Y	VARCHAR (30 BYTE)	LT
11	MODIFIED_DATE			Y	Date (7)	LT

Columns Comments

No	Column Name	Description
1	INSTRUCTOR_ID	The unique ID for an instructor.
2	SALUTATION	This instructor's title (Mr., Ms., Dr., Rev., etc.)
3	FIRST_NAME	This instructor's first name.
4	LAST_NAME	This instructor's last name
5	STREET_ADDRESS	This Instructor's street address.
6	ZIP	The postal zip code for this instructor.
7	PHONE	The phone number for this instructor including area code.
8	CREATED_BY	Audit column - indicates user who inserted data.
9	CREATED_DATE	Audit column - indicates date of insert.
10	MODIFIED_BY	Audit column - indicates who made last update.
11	MODIFIED_DATE	Audit column - date of last update.

Indexes

Index Name	State	Column Name	Sort Order
INST_ZIP_FK_I		ZIP	ASC
INST_PK	UN	INSTRUCTOR_ID	ASC
		INSTRUCTOR_ID	ASC

Foreign Keys (referring to)

Name	Refering To	Mandatory	Transferable	In Arc	Column Name
INST_ZIP_FK	ZIPCODE		Y		ZIP

Foreign Keys (referred from)

Name	Referred From	Mandatory	Transferable	In Arc	Column Name
SECT_INST_FK	SECTION	Y	Y		INSTRUCTOR_ID

Table Name	SECTION
Functional Name
Abbreviation
Classification Type Name
Object Type Name

Description	Information for an individual section (class) of a particular course.
Notes

Columns

No	Column Name	PK	FK	M	Data Type	DT kind
1	SECTION_ID	P		Y	NUMERIC (8)	LT
2	COURSE_NO		F	Y	NUMERIC (8)	LT
3	SECTION_NO			Y	NUMERIC (3)	LT
4	START_DATE_TIME				Date (7)	LT
5	LOCATION				VARCHAR (50 BYTE)	LT
6	INSTRUCTOR_ID		F	Y	NUMERIC (8)	LT
7	CAPACITY				NUMERIC (3)	LT
8	CREATED_BY			Y	VARCHAR (30 BYTE)	LT
9	CREATED_DATE			Y	Date (7)	LT
10	MODIFIED_BY			Y	VARCHAR (30 BYTE)	LT
11	MODIFIED_DATE			Y	Date (7)	LT

Columns Comments

No	Column Name	Description
1	SECTION_ID	The unique ID for a section.
2	COURSE_NO	The course number for which this is a section.
3	SECTION_NO	The individual section number within this course.
4	START_DATE_TIME	The date and time on which this section meets.
5	LOCATION	The meeting room for the section.
6	INSTRUCTOR_ID	The ID number of the instructor who teaches this section.
7	CAPACITY	The maximum number of students allowed in this section.
8	CREATED_BY	Audit column - indicates user who inserted data.
9	CREATED_DATE	Audit column - indicates date of insert.
10	MODIFIED_BY	Audit column - indicates who made last update.
11	MODIFIED_DATE	Audit column - date of last update.

Indexes

Index Name	State	Column Name	Sort Order
SECT_CRSE_FK_I		COURSE_NO	ASC
SECT_INST_FK_I		INSTRUCTOR_ID	ASC
SECT_PK	UN	SECTION_ID	ASC
SECT_SECT2_UK	UN	SECTION_NO	ASC
		COURSE_NO	ASC
		SECTION_ID	ASC
		SECTION_NO	ASC
		COURSE_NO	ASC

Foreign Keys (referring to)

Name	Refering To	Mandatory	Transferable	In Arc	Column Name
SECT_CRSE_FK	COURSE	Y	Y		COURSE_NO
SECT_INST_FK	INSTRUCTOR	Y	Y		INSTRUCTOR_ID

Foreign Keys (referred from)

Name	Referred From	Mandatory	Transferable	In Arc	Column Name
ENR_SECT_FK	ENROLLMENT	Y	Y		SECTION_ID
GRTW_SECT_FK	GRADE_TYPE_WEIGHT	Y	Y		SECTION_ID

Table Name	STUDENT
Functional Name
Abbreviation
Classification Type Name
Object Type Name

Description	Profile information for a student.
Notes

Columns

No	Column Name	PK	FK	M	Data Type	DT kind
1	STUDENT_ID	P		Y	NUMERIC (8)	LT
2	SALUTATION				VARCHAR (5 BYTE)	LT
3	FIRST_NAME				VARCHAR (25 BYTE)	LT
4	LAST_NAME			Y	VARCHAR (25 BYTE)	LT
5	STREET_ADDRESS				VARCHAR (50 BYTE)	LT
6	ZIP		F	Y	VARCHAR (5 BYTE)	LT
7	PHONE				VARCHAR (15 BYTE)	LT
8	EMPLOYER				VARCHAR (50 BYTE)	LT
9	REGISTRATION_DATE			Y	Date (7)	LT
10	CREATED_BY			Y	VARCHAR (30 BYTE)	LT
11	CREATED_DATE			Y	Date (7)	LT
12	MODIFIED_BY			Y	VARCHAR (30 BYTE)	LT
13	MODIFIED_DATE			Y	Date (7)	LT

Columns Comments

No	Column Name	Description
1	STUDENT_ID	The unique ID for a student.
2	SALUTATION	The student's title (Ms., Mr., Dr., etc.).
3	FIRST_NAME	This student's first name.
4	LAST_NAME	This student's last name.
5	STREET_ADDRESS	The student's street address.
6	ZIP	The postal zip code for this student.
7	PHONE	The phone number for this student including area code.
8	EMPLOYER	The name of the company where this student is employed.
9	REGISTRATION_DATE	The date this student registered in the program.
10	CREATED_BY	Audit column - indicates user who inserted data.
11	CREATED_DATE	Audit column - indicates date of insert.
12	MODIFIED_BY	Audit column - indicates who made last update.
13	MODIFIED_DATE	Audit column - date of last update.

Indexes

Index Name	State	Column Name	Sort Order
STU_ZIP_FK_I		ZIP	ASC
STU_PK	UN	STUDENT_ID	ASC
		STUDENT_ID	ASC

Foreign Keys (referring to)

Name	Refering To	Mandatory	Transferable	In Arc	Column Name
STU_ZIP_FK	ZIPCODE	Y	Y		ZIP

Foreign Keys (referred from)

Name	Referred From	Mandatory	Transferable	In Arc	Column Name
ENR_STU_FK	ENROLLMENT	Y	Y		STUDENT_ID

Table Name	ZIPCODE
Functional Name
Abbreviation
Classification Type Name
Object Type Name

Description	City, state and zip code information.
Notes

Columns

No	Column Name	PK	M	Data Type	DT kind
1	ZIP	P	Y	VARCHAR (5 BYTE)	LT
2	CITY			VARCHAR (25 BYTE)	LT
3	STATE			VARCHAR (2 BYTE)	LT
4	CREATED_BY		Y	VARCHAR (30 BYTE)	LT
5	CREATED_DATE		Y	Date (7)	LT
6	MODIFIED_BY		Y	VARCHAR (30 BYTE)	LT
7	MODIFIED_DATE		Y	Date (7)	LT

Columns Comments

No	Column Name	Description
1	ZIP	The zip code number, unique for a city and state.
2	CITY	The city name for this zip code.
3	STATE	The postal abbreviation for the US state.
4	CREATED_BY	Audit column - indicates user who inserted data.
5	CREATED_DATE	Audit column - indicates date of insert.
6	MODIFIED_BY	Audit column - indicates who made last update.
7	MODIFIED_DATE	Audit column - date of last update.

Indexes

Index Name	State	Functional	Spatial	Expression	Column Name	Sort Order
ZIP_PK	UN				ZIP	ASC
					ZIP	ASC

Foreign Keys (referred from)

Name	Referred From	Mandatory	Transferable	In Arc	Column Name
INST_ZIP_FK	INSTRUCTOR		Y		ZIP
STU_ZIP_FK	STUDENT	Y	Y		ZIP