Isolation level change

  • Please let me know the impact on Isolation level change from READ_COMMITTED to READ_COMMITTED_ISOLATION in sql server 2014

  • jansub07 - Friday, July 14, 2017 6:59 AM

    Please let me know the impact on Isolation level change from READ_COMMITTED to READ_COMMITTED_ISOLATION in sql server 2014

    Don't think there is one called read_committed_isolation. There is read_committed or read_committed_snapshot. As well as several others noted here:
    SET TRANSACTION ISOLATION LEVEL (Transact-SQL)

    Sue

  • Please let me know the impact on Isolation level change from READ_COMMITTED to READ_COMMITTED_SNAPSHOT in sql server 2014

  • jansub07 - Tuesday, July 18, 2017 4:33 AM

    Please let me know the impact on Isolation level change from READ_COMMITTED to READ_COMMITTED_SNAPSHOT in sql server 2014

    In terms of impact for your database, you won't know without testing. But there is a great article Paul White which addresses many things, good and bad, to be aware of:
    Read Committed Snapshot Isolation

    Sue

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