WLF_THUMBNAILS
Table to store of learning item object thumbnails.
Details
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Schema: FUSION
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Object owner: WLF
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Object type: TABLE
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Tablespace: FUSION_TS_TX_DATA
Primary Key
| Name | Columns |
|---|---|
|
WLF_THUMBNAILS_PK |
THUMBNAIL_ID |
Columns
| Name | Datatype | Length | Precision | Not-null | Comments |
|---|---|---|---|---|---|
| THUMBNAIL_ID | NUMBER | 18 | Yes | System generated unique identifier. | |
| URL | VARCHAR2 | 1000 | Thumbnail URL | ||
| THUMBNAIL_TYPE | VARCHAR2 | 32 | Polymorphic discriminator column { IMAGE, THUMBNAIL ... }. | ||
| LEARNING_ITEM_ID | NUMBER | 18 | LEARNING_ITEM_ID | ||
| UUID | VARCHAR2 | 64 | UUID | ||
| MIME_TYPE | VARCHAR2 | 32 | File data format {.jpg, .pnp ...}. | ||
| LOCATION | VARCHAR2 | 1024 | Location/URL to external source. | ||
| POSITION | NUMBER | 18 | Index position of the thumbnail. | ||
| ORIGINAL_WIDTH | NUMBER | ORIGINAL_WIDTH | |||
| ORIGINAL_HEIGHT | NUMBER | ORIGINAL_HEIGHT | |||
| CENTER_X | NUMBER | CENTER_X | |||
| CENTER_Y | NUMBER | CENTER_Y | |||
| SCALE_FACTOR | NUMBER | SCALE_FACTOR | |||
| EXTRACTION_STATUS | VARCHAR2 | 30 | This column stores image processing status. Example ORA_MED_NEW, ORA_MED_COMPLETE, ORA_MED_ERROR etc | ||
| STORAGE_LOCATION | VARCHAR2 | 4000 | This column stores location of Storage server path where actual content (Thumbnail/Image) is available | ||
| STORAGE_PROVIDER | VARCHAR2 | 64 | This column represents Storage server name where actual content (Thumbnail/Image) is stored. Example Akamai, UCM etc | ||
| 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. | ||
| ENTERPRISE_ID | NUMBER | 18 | Yes | Identifier of Enterprise, used for multi-tenancy partitioning. Foreign key to HR_ORGANIZATION_UNITS. | |
| OBJECT_VERSION_NUMBER | NUMBER | 9 | Yes | Used to implement optimistic locking. This number is incremented every time that the row is updated. The number is compared at the start and end of a transaction to detect whether another session has updated the row since it was queried. |
Indexes
| Index | Uniqueness | Tablespace | Columns |
|---|---|---|---|
| WLF_THUMBNAILS_N1 | Non Unique | Default | THUMBNAIL_TYPE |
| WLF_THUMBNAILS_N2 | Non Unique | Default | LEARNING_ITEM_ID |
| WLF_THUMBNAILS_U1 | Unique | Default | THUMBNAIL_ID |