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When Does Lgwr Write To The Log File?

Answer»

Following are the situations when LGWR writes to the log FILE:

  1. When a user process commits a transaction
  2. When redo log buffer is one-third FULL
  3. When more than a MEGABYTE of CHANGES are recorded into the redo log buffer
  4. Before DBWR writes modified blocks to the DATAFILES

Following are the situations when LGWR writes to the log file:



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