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</o:shapelayout></xml><![endif]--></head><body lang=JA link=blue vlink=purple style='text-justify-trim:punctuation'><div class=WordSection1><p class=MsoNormal><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B%a!<%j%s%0%j%9%H$N3'MM(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B!!$*@$OC$K$J$j$^$9!#Fb;3$H?=$7$^$9!#(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B!!JL%9%l%C%I$GOCBj$K$J$C$F$$$k(B</span><span lang=EN-US style='font-size:10.0pt'> pgroonga </span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$K$*$1$k(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B%3!<%k%I%9%?!<%H$H%&%)!<%`%9%?!<%H$r<B83$7$F$_$^$7$?!#(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>shard hit </span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$H!!(B</span><span lang=EN-US style='font-size:10.0pt'>read </span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$NCM$O!"(B</span><span lang=EN-US style='font-size:10.0pt'>PostgreSQL </span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$N(B</span><span lang=EN-US style='font-size:10.0pt'> psql </span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$K$*$1$k(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>explain ( analyze, buffers )</span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$GI=<($5$l$?CM$G$9!#(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B%3%^%s%I$O(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>explain ( analyze, buffers ) SELECT id, video, track, content, starttime, theme <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>FROM manual AS P WHERE ( vc > 100000 OR sp = 1 ) and lower( content ) like <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>lower( '%algorithm%' ) and exists ( select video from manual AS C1 <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>where ( vc > 100000 OR sp = 1 ) and lower( content ) like lower( '%search%' ) <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>and P.video = C1.video ) ORDER BY vc DESC;<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$BJ*M}%a%b%j(B</span><span lang=EN-US style='font-size:10.0pt'>32GB pgrn* </span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$N9g7W%5%$%:(B</span><span lang=EN-US style='font-size:10.0pt'> 45GB<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B:F5/F0$N$N$A(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>cat pgrn* > dev null </span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$r<B9T(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>postgresql.conf </span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$N(B</span><span style='font-size:10.0pt'> <span lang=EN-US>shared_buffers 8GB<o:p></o:p></span></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>shared hit 705 read 52559<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B<B9T;~4V(B</span><span lang=EN-US style='font-size:10.0pt'>16</span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$BIC(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>postgresql.conf </span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$N(B</span><span lang=EN-US style='font-size:10.0pt'> shared_buffers 26GB<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>shared hit 705 read 52559<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B<B9T;~4V(B</span><span lang=EN-US style='font-size:10.0pt'>16</span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$BIC(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B0lEY>e5-$N(B</span><span lang=EN-US style='font-size:10.0pt'> SQL </span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B%3%^%s%I$r<B9T$7$F$+$i:FEY(B</span><span lang=EN-US style='font-size:10.0pt'> SQL </span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B%3%^%s%I$r<B9T(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>postgresql.conf </span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$N(B</span><span lang=EN-US style='font-size:10.0pt'> shared_buffers 8GB<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>shared hit 53242 </span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B!J(B</span><span lang=EN-US style='font-size:10.0pt'>read </span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$O$J$7(B</span><span lang=EN-US style='font-size:10.0pt'>)<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B<B9T;~4V(B</span><span lang=EN-US style='font-size:10.0pt'>0.3</span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$BIC(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$H$$$&7k2L$K$J$j$^$7$?!#D>4QE*$K$O!"(B</span><span lang=EN-US style='font-size:10.0pt'>32/45 </span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$/$i$$$N3d9g$G(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B%P%C%U%!!<$K%R%C%H$7$FNI$$$N$G!"(B</span><span lang=EN-US style='font-size:10.0pt'>pgrn* > /dev/null </span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$r<B9T$7$?(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$"$H$O!"(B</span><span style='font-size:10.0pt'> <span lang=EN-US>50000 * 2/3 </span></span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$/$i$$!"$9$J$o$A!"(B</span><span lang=EN-US style='font-size:10.0pt'>30000 </span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$/$i$$$O(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>shared hit </span><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$,$"$k$N$G$O$HM=A[$7$F$$$^$7$?!#(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B!!$o$?$/$7$N%G!<%?%Y!<%9$K$D$$$F$NG'<1$,4V0c$C$F$$$k(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B$N$G$7$g$&$+!#(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"$B#M#S(B $B%4%7%C%/(B"'>$B!!%"%I%P%$%9$"$j$^$7$?$i$465<($/$@$5$$!#$h$m$7$/$*4j$$$7$^$9!#(B</span><span lang=EN-US style='font-size:10.0pt'><o:p></o:p></span></p></div></body></html>