| Column ID | Column name | Data type | Length | Precision | NULL | Description |
|
| 1 | SOURCE_NAME | VARCHAR2 | 30 | (null) | N | Name of the change source |
| 2 | DBID | NUMBER | 22 | (null) | Y | Database identifier |
| 3 | LOG_DIRECTORY | VARCHAR2 | 2000 | (null) | Y | Log file directory location |
| 4 | LOGFILE_PATTERN | VARCHAR2 | 30 | (null) | Y | File name wildcard pattern for log files |
| 5 | SOURCE_DESCRIPTION | VARCHAR2 | 255 | (null) | Y | Description of the change source |
| 6 | CREATED | DATE | 7 | (null) | N | Creation date of the change source |
| 7 | SOURCE_TYPE | VARCHAR2 | 18 | (null) | Y | Capture mode of the change source |
| 8 | SOURCE_DATABASE | VARCHAR2 | 128 | (null) | Y | Global name of source database |
| 9 | FIRST_SCN | NUMBER | 22 | (null) | Y | SCN of a LogMiner dictionary at which capture can begin |
| 10 | PUBLISHER | VARCHAR2 | 30 | (null) | Y | Publisher of the change source |
| 11 | CAPTURE_NAME | VARCHAR2 | 30 | (null) | Y | Name of the Streams capture |
| 12 | CAPTURE_QUEUE_NAME | VARCHAR2 | 30 | (null) | Y | Name of the Streams capture queue name |
| 13 | CAPTURE_QUEUE_TABLE_NAME | VARCHAR2 | 30 | (null) | Y | Name of the Streams capture table name |
| 14 | SOURCE_ENABLED | VARCHAR2 | 1 | (null) | Y | Whether change source is enabled ? |