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  <blog_title>ablog</blog_title>
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    <anon>Oracle</anon>
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  <description>Oracle Database で意図時に mutex(以下は&quot;cursor: pin S&quot;) を発生させる。 “Cursor: pin S” mutex contention testcase and diagnostics tools. | Latch, mutex and beyond 以下のPL/SQLコードを同時多重実行する。 begin for i in 1..1000000 loop execute immediate 'select 1 from dual where 1=2'; end loop; end; / Snapper v4.02 and the Snapper la…</description>
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  <provider_name>Hatena Blog</provider_name>
  <provider_url>https://hatena.blog</provider_url>
  <published>2018-03-24 01:01:06</published>
  <title>Oracle Database で mutex を意図的に発生させる</title>
  <type>rich</type>
  <url>https://yohei-a.hatenablog.jp/entry/20180324/1521907266</url>
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