Author Archives: Bobby

About Bobby

I live in Chandler, Arizona with my wife and three daughters. I work for US Foods, the second largest food distribution company in the United States. I have worked in the Information Technology field since 1989. I have a passion for Oracle database performance tuning because I enjoy challenging technical problems that require an understanding of computer science. I enjoy communicating with people about my work.

Session cursor cache bug results in high latch waits?

Posted on March 5, 2012 by Bobby

We are hitting this bug: Bug 6510615  REF CURSOR opened by PLSQL does not use session cursor cache An application I work on does a ton of executions of packages with cursor variables returning ref cursors.  Apparently the session cursor cache … Continue reading →

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