FFS_ST_MATRIX_DATA
Contains data for travel statistics matrices.
Details
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Schema: FUSION
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Object owner: FFS
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Object type: TABLE
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Tablespace: DATA
Primary Key
| Name | Columns |
|---|---|
|
FFS_ST_MATRIX_DATA_PK |
MATRIX_ID, ACTIVITY_FROM_KEY_ID, ACTIVITY_TO_KEY_ID |
Columns
| Name | Datatype | Length | Precision | Not-null | Comments |
|---|---|---|---|---|---|
| MATRIX_ID | NUMBER | 10 | Yes | Reference to stats_travel_matrix. | |
| ACTIVITY_FROM_KEY_ID | NUMBER | 10 | Yes | Activity Travel Key ID of the source (Activity or Provider location). | |
| ACTIVITY_TO_KEY_ID | NUMBER | 10 | Yes | Activity Travel Key ID of the target (Activity or Provider location). | |
| AVG | NUMBER | 10 | Yes | Average travel time between ACTIVITY_FROM_KEY_ID and ACTIVITY_TO_KEY_ID in minutes. | |
| SIGMA2 | NUMBER | 10 | Yes | Squared deviation from average travel time. | |
| COUNT | NUMBER | 10 | Yes | Number (sum of weights) of averaged samples in category. | |
| ORIGIN | NUMBER | 3 | Yes | Defines the method that was used create this record. | |
| OVERRIDE | NUMBER | Yes | Overrided travel time in minutes. | ||
| CREATED_BY | VARCHAR2 | 64 | Yes | Who column: indicates the user who created the row. | |
| CREATION_DATE | TIMESTAMP | Yes | Who column: indicates the date and time of the creation of the row. | ||
| LAST_UPDATED_BY | VARCHAR2 | 64 | Yes | Who column: indicates the user who last updated the row. | |
| LAST_UPDATE_DATE | TIMESTAMP | Yes | Who column: indicates the date and time of the last update of the row. | ||
| LAST_UPDATE_LOGIN | VARCHAR2 | 32 | Who column: indicates the session login associated to the user who last updated the row. |
Indexes
| Index | Uniqueness | Tablespace | Columns |
|---|---|---|---|
| FFS_ST_MATRIX_DATA_PK | Unique | DATA | MATRIX_ID, ACTIVITY_FROM_KEY_ID, ACTIVITY_TO_KEY_ID |