Path: csiph.com!x330-a1.tempe.blueboxinc.net!feeder1.hal-mli.net!nx02.iad01.newshosting.com!newshosting.com!novia!news-out.readnews.com!news-xxxfer.readnews.com!news-out.news.tds.net!newsreading01.news.tds.net!86597e80!not-for-mail From: "Lew" Subject: Re: Count items in reslut Message-ID: <4dWdnWLXD_fCh4zVnZ2dnUVZ_ovinZ2d@comcast.com> X-Comment-To: comp.lang.java.databases Newsgroups: comp.lang.java.databases In-Reply-To: <67c33oF2nukhoU1@mid.individual.net> References: <67c33oF2nukhoU1@mid.individual.net> Content-Type: text/plain; charset=IBM437 Content-Transfer-Encoding: 8bit X-Gateway: time.synchro.net [Synchronet 3.15a-Win32 NewsLink 1.92] Lines: 26 Date: Wed, 27 Apr 2011 15:21:22 GMT NNTP-Posting-Host: 96.60.20.240 X-Complaints-To: news@tds.net X-Trace: newsreading01.news.tds.net 1303917682 96.60.20.240 (Wed, 27 Apr 2011 10:21:22 CDT) NNTP-Posting-Date: Wed, 27 Apr 2011 10:21:22 CDT Organization: TDS.net Xref: x330-a1.tempe.blueboxinc.net comp.lang.java.databases:33 To: comp.lang.java.databases Uwe Seimet wrote: > Donkey Hot wrote: > >> ResultSet rs ; >> int count ; >> >> .... >> >> count = rs.getInt(1) ; > > One should probably add that this row count cannot be used to determine > the number of rows of a subsequent SELECT statement that selects actual > row data (not just the count) from the same table. Between the two > SELECT statements the number of rows may have changed. Depending on the semantics of the transaction type in which you wrap the multiple statements. -- Lew --- * Synchronet * The Whitehouse BBS --- whitehouse.hulds.com --- check it out free usenet! --- Synchronet 3.15a-Win32 NewsLink 1.92 Time Warp of the Future BBS - telnet://time.synchro.net:24