GRADINGSCALEGRADE
The grades and numeric equivalents of a grading scale.
Primary Key
| Primary Key |
Field Type |
| ID |
uniqueidentifier |
Fields
| Field |
Field Type |
Null |
Notes |
Description |
| GRADE |
nvarchar(10) |
|
Default = '' |
The character representation of the grade. |
| NUMERICEQUIVALENT |
decimal(20, 2) |
|
Default = 0 |
The numeric equivalent of the grade. |
| HIGHESTSCORE |
decimal(20, 2) |
yes |
Default = 0 |
The highest score in the range for which the grade applies. |
| LOWESTSCORE |
decimal(20, 2) |
yes |
Default = 0 |
The lowest score in the range for which the grade applies. |
| DATEADDED |
datetime |
|
Default = getdate() |
Indicates the date this record was added. |
| DATECHANGED |
datetime |
|
Default = getdate() |
Indicates the date this record was last changed. |
| TS |
timestamp |
|
|
Timestamp. |
| TSLONG |
bigint (Computed) |
yes |
CONVERT(bigint, TS) |
Numeric representation of the timestamp. |
Foreign Keys
| Foreign Key |
Field Type |
Null |
Notes |
Description |
| GRADINGSCALEID |
uniqueidentifier |
|
GRADINGSCALE.ID
|
The grading scale this grade is associated with. |
| ADDEDBYID |
uniqueidentifier |
|
CHANGEAGENT.ID
|
FK to CHANGEAGENT. |
| CHANGEDBYID |
uniqueidentifier |
|
CHANGEAGENT.ID
|
FK to CHANGEAGENT. |
Indexes
| Index Name |
Fields |
Unique |
Primary |
Clustered |
| IX_GRADINGSCALEGRADE_DATEADDED |
DATEADDED |
|
|
yes |
| IX_GRADINGSCALEGRADE_DATECHANGED |
DATECHANGED |
|
|
|
| PK_GRADINGSCALEGRADE |
ID |
yes |
yes |
|
| UIX_GRADINGSCALEGRADE_GRADINGSCALEID_GRADE |
GRADINGSCALEID, GRADE |
yes |
|
|
Triggers