GaussDB Kernel: Configuring the WAL Information Recording Level

The parameter wallevel specifies the level of information to be written into a WAL. If wallevel is set to the minimum value, information recorded in backup files and WALs is insufficient to reconstruct databases. Therefore, you must set wallevel to archive or hotstandby, and enable the archiving...

openGauss: Configuring the WAL Information Recording Level

The parameter wallevel specifies the level of information to be written into a WAL. If wallevel is set to the minimum value, information recorded in backup files and WALs is insufficient to reconstruct databases. Therefore, you must set wallevel to archive or hotstandby, and enable the archiving...