Note
This view is available starting with V4.2.0.
Overview
Records the position range of the data dictionary in the system log stream to facilitate CDC consumption of the data dictionary.
Columns
Column |
Type |
Is NULL |
Description |
|---|---|---|---|
| SNAPSHOT_SCN | bigint(20) unsigned | NO | SNAPSHOT SCN of the corresponding tenant during data dictionary generation |
| REPORT_TIME | timestamp(6) | YES | Time taken to report the generated data dictionary to the internal table (in microseconds) |
| START_LSN | bigint(20) unsigned | NO | LSN of the first log persisted in tenant ID 1's log stream |
| END_LSN | bigint(20) unsigned | NO | The LSN of the last log persisted in the tenant's number-one log stream. |