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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 42454] - add connection check in oracle dbd driver
Date Tue, 22 May 2007 16:46:39 GMT
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http://issues.apache.org/bugzilla/show_bug.cgi?id=42454





------- Additional Comments From chrisd@pearsoncmg.com  2007-05-22 09:46 -------
The "dual" pseudo-table is kind of a scratch table in Oracle which you can use
in statement where you just need a placeholder, e.g., "SELECT SYSDATE FROM dual"
to get the current date, etc.  So this statement should always return one row,
as you say.  (The user doesn't need to have created a "dual" table; it's
always available for use in statements.)

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