LiveCompare 2.1 release notes v2
Released: Mar 31 2022
LiveCompare 2.1 includes the following new features, bug fixes, and other changes:
| Type | Description | ID |
|---|---|---|
| Feature | Support for EDB Postgres Distributed 4. | LIV-131 |
| Feature | New setting min_time_between_heart_beats, which tells LiveCompare to log the comparison progress at every heart beat, by default set to 30 seconds using the INFO log level. | LIV-128 |
| Feature | New settings comparison_cost_limit and comparison_cost_delay that, when greater than 0, tell each worker to take a nap of comparison_cost_delay seconds (for example, 0.5) after processing comparison_cost_limit number of rows. | LIV-16 |
| Change | Default value for parallel_chunk_rows set to 0, which disables table splitting by default, as recent investigation proved to cause performance decrease for general use cases. For more information, see Compare mode. | LIV-130 |
| Change | Demoted to DEBUG the log message about the number of processed rows from CanAdvanceCursors method. | LIV-129 |
| Bug fix | Fixed an issue for Oracle versus Postgres comparisons of the timestamp(6) data type where failing with ORA-01830. | LIV-127 |