Re: "SELECT IN" Still Broken in 7.4b
От | Bertrand Petit |
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Тема | Re: "SELECT IN" Still Broken in 7.4b |
Дата | |
Msg-id | 20030822083232.C81672@memo.frmug.org обсуждение исходный текст |
Ответ на | Re: "SELECT IN" Still Broken in 7.4b (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: "SELECT IN" Still Broken in 7.4b
Re: "SELECT IN" Still Broken in 7.4b |
Список | pgsql-sql |
On Wed, Aug 20, 2003 at 04:32:19PM -0400, Tom Lane wrote: > > against actual elapsed time (cf psql's \timing option) would tell. What is measured by the \timing option? The figures reported are slightly larger than those loged when the log_duration parameter is true. => select count(*) from foo;count --------362921 (1 row) Time: 5500.88 ms while in syslog, the timing was "LOG: duration: 5.499783 sec". There is a difference of 1.097 ms. In both cases what is this duration? Real time or CPU time? -- %!PS 297.6 420.9 translate 90 rotate 0 setgray gsave 0 1 1{pop 0 180 moveto 100 180 170 100 170 -10 curveto 180 -9 180 -9 190 -10 curveto 190 100 100 180 0 180 curveto fill 180 rotate}for grestore/Bookman-LightItalic findfont 240 scalefont setfont -151.536392 -63.7998886 moveto (bp)show showpage
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