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What is meant by SCN in Oracle 2024?

Julian Turner | 2023-05-05 12:11:15 | page views：1549
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Sophia Taylor

Studied at Harvard University, Lives in Cambridge, MA
the system change number (SCN) is Oracle's clock - every time we commit, the clock increments. The SCN just marks a consistent point in time in the database. A checkpoint is the act of writing dirty (modified blocks from the buffer cache to disk. The database ALWAYS has transactions going on, ALWAYS.
2023-05-11 12:11:15
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Harper Bell

QuesHub.com delivers expert answers and knowledge to you.
the system change number (SCN) is Oracle's clock - every time we commit, the clock increments. The SCN just marks a consistent point in time in the database. A checkpoint is the act of writing dirty (modified blocks from the buffer cache to disk. The database ALWAYS has transactions going on, ALWAYS.
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