Subject | Re[3]: [Firebird-Architect] Supported transaction isolation levels? |
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Author | Dmitry Kuzmenko |
Post date | 2005-04-05T19:36:25Z |
Hello, Dmitry!
Tuesday, April 5, 2005, 10:20:38 PM, you wrote:
DK> Hello, Dmitry!
DY>> it's something alike.
DK> This is named "sursor stability" in famous "A Critique of ANSI SQL
DK> Isolation Levels" article.
Sorry, mistaken. This is named exactly "Snapshot Isolation", not
"cursor stability".
Dmitry Emanov already gave this article url:
http://www.cs.duke.edu/~junyang/courses/cps216-2003-spring/papers/berenson-etal-1995.pdf
--
Dmitri Kouzmenko, www.ibase.ru, (095) 953-13-34
Tuesday, April 5, 2005, 10:20:38 PM, you wrote:
DK> Hello, Dmitry!
>>> REPEATABLE READ (in concurrency mode)DY>> As you've already explained, our concurrency mode is not RR per se, although
DY>> it's something alike.
DK> This is named "sursor stability" in famous "A Critique of ANSI SQL
DK> Isolation Levels" article.
Sorry, mistaken. This is named exactly "Snapshot Isolation", not
"cursor stability".
Dmitry Emanov already gave this article url:
http://www.cs.duke.edu/~junyang/courses/cps216-2003-spring/papers/berenson-etal-1995.pdf
--
Dmitri Kouzmenko, www.ibase.ru, (095) 953-13-34