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Remove outdated Japanese README files per discussion.

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Tatsuo Ishii
2009-01-06 13:43:31 +00:00
parent 1d2a185eae
commit 40e01e267d
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326
contrib/pgbench/README.pgbench_jis
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@ -1,326 +0,0 @@
$PostgreSQL: pgsql/contrib/pgbench/README.pgbench_jis,v 1.19 2007/04/08 01:15:07 ishii Exp $
pgbench README
$B"#(Bpgbench $B$H$O!)(B
pgbench $B$O(BPostgreSQL$B$N%Y%s%A%^!<%/%F%9%H$r9T$J$&%W%m%0%i%`$G$9!%(B
pgbench $B$O(B SELECT/UPDATE/INSERT $B$r4^$`%H%i%s%6%/%7%g%s$r<B9T$7!$A4BN$N(B
$B<B9T;~4V$H<B:]$K40N;$7$?%H%i%s%6%/%7%g%s$N?t$+$i(B 1 $BIC4V$K<B9T$G$-$?%H(B
$B%i%s%6%/%7%g%s?t(B (tps) $B$rI=<($7$^$9!%=hM}$NBP>]$H$J$k%F!<%V%k$O%G%U%)(B
$B%k%H$G$O(B 10$BK|%?%W%k$N%G!<%?$r4^$_$^$9!%(B
$B<B:]$NI=<($O0J2<$N$h$&$J46$8$G$9!%(B
number of clients: 4
number of transactions per client: 100
number of processed transactions: 400/400
tps = 19.875015(including connections establishing)
tps = 20.098827(excluding connections establishing)
pgbench $B$O(B JDBCBench $B$H$$$&!$$b$H$b$H$O(B MySQL $BMQ$K=q$+$l$?(B JDBC $BMQ$N%Y(B
$B%s%A%^!<%/%W%m%0%i%`$r;29M$K:n@.$5$l$^$7$?!%(B
$B"#(Bpgbench $B$NFCD'(B
o C $B8@8l$H(B libpq $B$@$1$G=q$+$l$F$$$k$N$G0\?"@-$,9b$/!$4JC1$K%$%s%9%H!<(B
$B%k$G$-$^$9!%(B
o pgbench $B$O(B libpq $B$NHsF14|=hM}5!G=$r;H$C$F%^%k%A%f!<%64D6-$r%7%_%e%l!<(B
$B%H$7$^$9!%MF0W$KF1;~@\B34D6-$r%F%9%H$G$-$^$9!%(B
$B"#(Bpgbench $B$N%$%s%9%H!<%k(B
PostgreSQL$B$r%3%s%Q%$%k!$%$%s%9%H!<%k$7$?8e(B
$ make
$ make install
$B$H$7$^$9!%(B
$B"#(Bpgbench $B$N;H$$J}(B
$ pgbench [$B%G!<%?%Y!<%9L>(B]
$B$G$9!%%G!<%?%Y!<%9L>$r>JN,$9$k$H!$%f!<%6L>$HF1$8%G!<%?%Y!<%9$r;XDj$7$?(B
$B$b$N$H$_$J$7$^$9!%%G!<%?%Y!<%9$O8e=R$N(B -i $B%*%W%7%g%s$r;H$C$F$"$i$+$8$a(B
$B=i4|2=$7$F$*$/$3$H$,$G$-$^$9!%(B-f$B%*%W%7%g%s$r;H$C$FFH<+$N%H%i%s%6%/%7%g(B
$B%s$rDj5A$9$k>l9g$O!$<+J,$G%G!<%?%Y!<%9$N=i4|2=$r$7$F$*$/I,MW$,$"$j$^$9!%(B
pgbench $B$K$O$$$m$$$m$J%*%W%7%g%s$,$"$j$^$9!%(B
-h $B%[%9%HL>(B PostgreSQL$B$N%G!<%?%Y!<%9%G!<%b%s(B postmaster $B$NF0(B
$B$$$F$$$k%[%9%HL>$r;XDj$7$^$9!%>JN,$9$k$H<+%[%9%H$K(B Unix domain
socket $B$G@\B3$7$^$9!%(B
-p $B%]!<%HHV9f(B postmaster $B$N;HMQ$9$k%]!<%HHV9f$r;XDj$7$^$9!%>JN,$9$k$H(B 5432
$B$,;XDj$5$l$?$b$N$H$_$J$7$^$9!%(B
-c $B%/%i%$%"%s%H?t(B $BF1;~<B9T%/%i%$%"%s%H?t$r;XDj$7$^$9!%>JN,;~$O(B
1 $B$H$J$j$^$9!%(Bpgbench $B$OF1;~<B9T%/%i%$%"%s%HKh$K(B
$B%U%!%$%k%G%#%9%/%j%W%?$r;HMQ$9$k$N$G!$;HMQ2DG=(B
$B%U%!%$%k%G%#%9%/%j%W%??t$r1[$($k%/%i%$%"%s%H?t$O(B
$B;XDj$G$-$^$;$s!%;HMQ2DG=%U%!%$%k%G%#%9%/%j%W%??t(B
$B$O(B limit $B$d(B ulimit $B%3%^%s%I$GCN$k$3$H$,$G$-$^$9!%(B
-t $B%H%i%s%6%/%7%g%s?t(B $B3F%/%i%$%"%s%H$,<B9T$9$k%H%i%s%6%/%7%g%s?t$r(B
$B;XDj$7$^$9!%>JN,;~$O(B 10 $B$H$J$j$^$9!%(B
-s $B%9%1!<%j%s%0%U%!%/%?!<(B
-i $B%*%W%7%g%s$H0l=o$K;HMQ$7$^$9!%(B
$B%9%1!<%j%s%0%U%!%/%?!<$O(B1$B0J>e$N@0?t!%%9%1!<%j%s%0%U%!(B
$B%/%?!<$rJQ$($k$3$H$K$h$j!$%F%9%H$NBP>]$H$J$k%F!<%V%k$N(B
$BBg$-$5$,(B 10$BK|(B x [$B%9%1!<%j%s%0%U%!%/%?!<(B]$B$K$J$j$^$9!%(B
$B%G%U%)%k%H$N%9%1!<%j%s%0%U%!%/%?!<$O(B 1 $B$G$9!%(B
-f $B%*%W%7%g%s$G;XDj$7$?%U%!%$%k$+$i%9%1!<%j%s%0%U%!%/(B
$B%?!<$r;2>H$9$k$K$O(B scale $B$H$$$&JQ?tL>$r;HMQ$7$^$9!%(B
$BCm0U(B: $B%9%1!<%j%s%0%U%!%/%?!<$O>/$J$/$H$b(B -c $B$G;XDj$5$l$kF1;~@\(B
$BB3%f!<%6?t$HF1$8$+$=$l$h$j$bBg$-$/$7$F$/$@$5$$!%$G$J$$$H!$(B
pgbench$B$N7k2L$O(BUPDATE$B$N6%9g$KBg$-$/1F6A$5$l$F$7$^$$$^$9!%(B
$BAH9~$_$N%Y%s%A%^!<%/%Q%?!<%s$G$O!$(Bbraches$B$N?t(B(=braches$B%F!<%V%k(B
$B$N9T?t(B)$B$,<+F0E*$K%9%1!<%j%s%0%U%!%/%?!<$K@_Dj$5$l$^$9!%(B
$B%+%9%?%`%/%(%j(B(-f$B%*%W%7%g%s;HMQ(B)$B$G$O!$%9%1!<%j%s%0%U%!%/%?!<$O(B
$B<+F0@_Dj$5$l$^$;$s!%(B
-D varname=value
$BJQ?t$rDj5A$7$^$9!%Dj5A$7$?JQ?t$O(B -f $B%*%W%7%g%s$G;XDj$7$?%U%!%$(B
$B%k$+$i;2>H$G$-$^$9!%(B-D $B%*%W%7%g%s$G$OJQ?tL>$HCM$r(B = ($B%$%3!<%k(B)
$B$G6h@Z$C$F;XDj$7$^$9!%(B-D $B%*%W%7%g%s$OJ#?t;XDj$G$-$^$9!%(B
-U login DB$B%f!<%6$N%m%0%$%sL>$r;XDj$7$^$9!%(B
-P password $B%Q%9%o!<%I$r;XDj$7$^$9!%$J$*!$$3$N%*%W%7%g%s$r;H$&$H!$(B
$B%Q%9%o!<%I$r(Bps$B%3%^%s%I$G8+$i$l$k$J$I!$%;%-%e%j%F%#%[!<(B
$B%k$K$J$k2DG=@-$,$"$k$N$G!$%F%9%HMQ$K$N$_$*;H$$2<$5$$!%(B
-n $B$3$N%*%W%7%g%s$r;XDj$9$k$H!$%Y%s%A%^!<%/3+;OA0$K(B vacuum $B$H(B
history $B$N%/%j%"$r9T$J$$$^$;$s!%(B
-v $B$3$N%*%W%7%g%s$r;XDj$9$k$H!$%G%U%)%k%H$N;vA0%/%j!<%s%"%C(B
$B%W=hM}$K2C$(!$(Baccounts$B$r(BVACUUM ANALYZE$B$7$^$9!%(B
-v -n $B$NN>J}$r>JN,$7$?>l9g$N%G%U%)%k%H;vA0%/%j!<%s%"%C(B
$B%W=hM}$O!$0J2<$N=hM}$r9T$$$^$9!%(B
- history$B$+$i$NA49T:o=|(B
- branches, tellers, history$B$N(BVACUUM
$B$3$l$O!$(Bvacuum $B$N;~4V$r:G>.8B$K$7$J$,$i!$%Q%U%)!<%^%s%9$K(B
$B1F6A$9$k%4%_A]=|$r8z2LE*$K9T$$$^$9!%DL>o$O(B -v $B$H(B -n $B$r(B
$B>JN,$9$k$3$H$r$*$9$9$a$7$^$9!%(B
-S TPC-B$B$N%H%i%s%6%/%7%g%s$G$O$J$/!$8!:w$N$_$N%H%i%s%6%/%7%g%s$r(B
$B<B9T$7$^$9!%8!:w%9%T!<%I$rB,Dj$7$?$$$H$-$K;H$$$^$9!%(B
-N
"branches"$B$H(B"tellers"$B%F!<%V%k$N99?7$r9T$$$^$;$s!%$3$l(B
$B$K$h$C$F(B"branches"$B$H(B"tellers"$B$X$NBgNL$N99?7$N6%9g$N$J(B
$B$$>uBV$G$NB,Dj$r9T$$$^$9!%$7$?$,$C$F(BTPC-B$B$N%9%Z%C%/$K(B
$B$OE,9g$7$J$/$J$j$^$9$,!$$h$j8=<BE*$JIi2Y$r%F%9%H$9$k$3(B
$B$H$,$G$-$^$9!%(B
-f filename $B%H%i%s%6%/%7%g%s$NFbMF$,5-=R$5$l$?%U%!%$%kL>$r;XDj$7$^(B
$B$9!%$3$N%*%W%7%g%s$r;XDj$9$k$H!$%U%!%$%k$K5-=R$5$l$?Fb(B
$BMF$N%H%i%s%6%/%7%g%s$r<B9T$7$^$9!%$J$*!$%Y%s%A%^!<%/$N(B
$BBP>]$H$J$k%G!<%?%Y!<%9$O$"$i$+$8$a=i4|2=$7$F$*$/I,MW$,(B
$B$"$j$^$9!%F~NO%U%)!<%^%C%H$K$D$$$F$O8e=R$7$^$9!%(B
-C $B$3$N%*%W%7%g%s$r;XDj$9$k$H!$:G=i$K3NN)$7$?%3%M%/%7%g%s(B
$B$r;H$$2s$9$N$G$O$J$/!$3F%H%i%s%6%/%7%g%s$4$H$K(BDB$B$X$N@\(B
$BB3$r9T$$$^$9!%%3%M%/%7%g%s$N%*!<%P!<$X%C%I$rB,Dj$9$k$N(B
$B$KM-8z$G$9!%(B
-l $B8D!9$N%H%i%s%6%/%7%g%s$N<B9T;~4V$r5-O?$7$^$9!%5-O?@h$O(B
$B%+%l%s%H%G%#%l%/%H%j0J2<$N(Bpgbench_log.xxx$B$H$$$&%U%!%$(B
$B%k$G$9!%%U%!%$%k$N%U%)!<%^%C%H$O!$(B
$B%/%i%$%"%s%H(BID $B%H%i%s%6%/%7%g%sHV9f(B $B;~4V(B $B%U%!%$%kHV9f(B Unix$B%?%$%`(B($BIC(B) $B%*%U%;%C%H(B
$B$H$J$C$F$$$^$9!%;~4V$O%^%$%/%mICC10L$G$9!%(B
$B%U%!%$%kHV9f$O%F%9%H$K;H$o$l$?%U%!%$%k$NHV9f$G$9(B(-f$B%*%W%7%g%s(B
$B$rJ#?t;XDj$7$?$H$-$KM-MQ$G$9(B)$B!%(B
$B!V(BUnix$B%?%$%`(B($BIC(B) $B%*%U%;%C%H!W$O!$%H%i%s%6%/%7%g%s$,40N;$7$?$H(B
$B$-$N(BUNIX$B%(%]%C%/%?%$%`$H%^%$%/%mICC10L$N%*%U%;%C%H$G$9(B(ISO
8601$B%?%$%`%9%?%s%W$HIC$NCf$NC<?t(B)$B!%(B
$B%m%0$N=PNONc$r<($7$^$9!%(B
0 199 2241 0 1175850568 995598
0 200 2465 0 1175850568 998079
0 201 2513 0 1175850569 608
0 202 2038 0 1175850569 2663
-F $B%U%#%k%U%!%/%?!<(B
accounts, tellers, bracnhes$B%F!<%V%k$r:n@.$9$k:]$K;XDj$5$l$?%U%#(B
$B%k%U%!%/%?!<$r;HMQ$7$^$9!%%U%#%k%U%!%/%?!<$N%G%U%)%k%H$O(B100$B$G(B
$B$9!%$3$N%*%W%7%g%s$O(B -i $B%*%W%7%g%s$HF1;~$K;HMQ$7$^$9!%(B
-d $B%G%P%C%0%*%W%7%g%s!%MM!9$J>pJs$,I=<($5$l$^$9!%(B
$B"#%G!<%?%Y!<%9$N=i4|2=(B
pgbench $B$G%Y%s%A%^!<%/%F%9%H$r<B;\$9$k$?$a$K$O!$$"$i$+$8$a%G!<%?%Y!<%9(B
$B$r=i4|2=$7!$%F%9%H%G!<%?$r:n$kI,MW$,$"$j$^$9!%(B-f$B%*%W%7%g%s$r;H$C$FFH<+(B
$B$N%H%i%s%6%/%7%g%s$rDj5A$9$k>l9g$O!$<+J,$G%G!<%?%Y!<%9$N=i4|2=$r$7$F$*(B
$B$/I,MW$,$"$j$^$9!%(B
$ pgbench -i [$B%G!<%?%Y!<%9L>(B]
$B$3$l$K$h$j0J2<$N%F!<%V%k$,:n$i$l$^$9(B($B%9%1!<%j%s%0%U%!%/%?!<(B == 1 $B$N>l9g(B)$B!%(B
$B!vCm0U!v(B
$BF1$8L>A0$N%F!<%V%k$,$"$k$H:o=|$5$l$F$7$^$&$N$G$4Cm0U2<$5$$!*!*(B
$B%F!<%V%kL>(B $B%?%W%k?t(B
-------------------------
branches 1
tellers 10
accounts 100000
history 0
$B%9%1!<%j%s%0%U%!%/%?!<$r(B 10,100,1000 $B$J$I$KJQ99$9$k$H!$>e5-%?%W%k?t$O(B
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$B%$%:$O%G!<%?%Y!<%9%5%$%:$O35$M$=$l$>$l!$(B130MB$B!$(B1.3GB$B!$(B13GB$B$[$I$K$J$j$^(B
$B$9!%(B
$B$?$H$($P!$%9%1!<%j%s%0%U%!%/%?!<$r(B 10 $B$H$9$k$H!$(B
$B%F!<%V%kL>(B $B%?%W%k?t(B
-------------------------
branches 10
tellers 100
accounts 1000000
history 0
$B$K$J$j$^$9!%(B
$B"#!V%H%i%s%6%/%7%g%s!W$NDj5A(B
pgbench $B$G$O!$0J2<$N%7!<%1%s%9$rA4It40N;$7$F(B1$B%H%i%s%6%/%7%g%s$H?t$($F(B
$B$$$^$9!%(B
(1) begin;
(2) update accounts set abalance = abalance + :delta where aid = :aid;
$B$3$3$G!$(B:delta$B$O(B1$B$+$i(B1000$B$^$G$NCM$r<h$kMp?t!$(B:aid $B$O(B 1$B$+$i(B100000$B$^$G(B
$B$NCM$r<h$kMp?t$G$9!%0J2<!$Mp?t$NCM$O$=$l$>$l$3$N%H%i%s%6%/%7%g%s$N(B
$BCf$G$OF1$8CM$r;H$$$^$9!%(B
(3) select abalance from accounts where aid = :aid;
$B$3$3$G$O(B1$B7o$@$18!:w$5$l$^$9!%(B
(4) update tellers set tbalance = tbalance + :delta where tid = :tid;
$B$3$3$G(B :tid $B$O(B 1$B$+$i(B10$B$N4V$NCM$r$H$kMp?t$G$9!%(B
(5) update branches set bbalance = bbalance + :delta where bid = :bid;
$B$3$3$G(B :bid $B$O(B 1 $B$+$i(B[$B%9%1%j%s%0%U%!%/%?!<(B]$B$N4V$NCM$r<h$kMp?t$G$9!%(B
(6) insert into history(tid,bid,aid,delta) values(:tid,:bid,:aid,:delta);
(7) end;
-N$B%*%W%7%g%s$r;HMQ$9$k$H!$(B(4)(5)$B$O<B9T$5$l$^$;$s!%(B
$B"#F~NO%U%!%$%k$N%U%)!<%^%C%H(B
-f $B%*%W%7%g%s$r;XDj$7$F%H%i%s%6%/%7%g%s$K4^$^$l$k(B SQL $B%3%^%s%I$NFbMF$r(B
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1 $B$D$N%3%^%s%I$r5-=R$7$^$9!%6u9T$OL5;k$5$l!$Fs=E%O%$%U%s$G;O$^$k9T$O%3(B
$B%a%s%H$r0UL#$7$^$9!%(B
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$B%@%`$KA*$P$l$?%U%!%$%k$K5-=R$5$l$?(BSQL$B$,<B9T$5$l$^$9!%(B
$B%3%^%s%I$K$O!$(BSQL $B%3%^%s%I$K2C$(!$%P%C%/%9%i%C%7%e$G;O$^$k%a%?%3%^%s%I(B
$B$r5-=R$G$-$^$9!%%a%?%3%^%s%I$O(B pgbench $B<+?H$K$h$C$F<B9T$5$l$^$9!%%a%?(B
$B%3%^%s%I$N7A<0$O%P%C%/%9%i%C%7%e!$$=$ND>8e$K%3%^%s%I$NF0;l!$$=$N<!$K0z(B
$B?t$,B3$-$^$9!%F0;l%3%^%s%I$H0z?t!$$^$?$=$l$>$l$N0z?t$O6uGrJ8;z$K$h$C$F(B
$B6h@Z$i$l$^$9!%(B
$B8=:_$N$H$3$m!$0J2<$N%a%?%3%^%s%I$,Dj5A$5$l$F$$$^$9!%(B
\set name operand1 [ operator operand2 ]
$BHo1i;;?t(B operand1 $B$H(B operand2 $B$r1i;;;R(B operator $B$K$h$C$F1i;;$7(B
$B$?7k2L$rJQ?t(B name $B$K@_Dj$7$^$9!%8=>u$G$O@0?t$N;MB'1i;;$N$_$KBP(B
$B1~$7$F$$$^$9!%$J$*!$1i;;;R$H(B 2 $B$DL\$NHo1i;;?t$r>JN,$9$k$HC1=c(B
$B$K(B 1 $B$DL\$NHo1i;;?t$rJQ?t$K@_Dj$7$^$9!%(B
$BJQ?t$K1i;;$N7k2L$r@_Dj$9$k$K$O!$(B\set $B%a%?%3%^%s%I$r;HMQ$7$F0J(B
$B2<$N$h$&$K5-=R$7$^$9!%(B
\set ntellers 10 * :tp
$B$3$l$O!$JQ?t(B ntellers $B$K%9%1!<%j%s%0%U%!%/%?!<(B (-s $B%*%W%7%g%s(B
$B$G;XDj$7$?(B) $B$r(B 10 $BG\$7$?7k2L$r@_Dj$7$^$9!%(B
\setrandom name min max
$B:G>.CM(B min $B$H:GBgCM(B max $B$N4V$NCM$r<h$kMp?t$r!$(Bname $BJQ?t$K@_Dj(B
$B$7$^$9!%(B
$BJQ?t$KMp?t$r@_Dj$9$k$K$O!$(B\setrandom $B%a%?%3%^%s%I$r;HMQ$7$F0J2<$N$h$&(B
$B$K5-=R$7$^$9!%(B
\setrandom aid 1 100000
$B$3$l$O!$JQ?t(B aid $B$K(B 1 $B$+$i(B 100000 $B$N4V$NMp?t$r@_Dj$7$^$9!%(B
$BJQ?t$O(B SQL $B%3%^%s%I$*$h$S%a%?%3%^%s%I$+$i;2>H$G$-$^$9!%$=$l$K$O0J2<$N(B
$B$h$&$KJQ?tL>$NA0$K%3%m%s$rIU$1$^$9!%(B
SELECT abalance FROM accounts WHERE aid = :aid
$BJQ?t$rDj5A$9$k$K$O%a%?%3%^%s%I0J30$K(B -D $B%*%W%7%g%s$r;HMQ$9$k$3$H$b$G$-(B
$B$^$9!%(B -D $B%*%W%7%g%s$GDj5A$7$?JQ?t$bJQ?tL>$NA0$K%3%m%s$rIU$1$F;2>H$7$^(B
$B$9!%(B
$BNc$($P!$(BTCP-B $B$KN`;w$7$?%Y%s%A%^!<%/$r7WB,$9$k$K$O!$0J2<$N$h$&$K%H%i%s(B
$B%6%/%7%g%s$NFbMF$r%U%!%$%k$K5-=R$7!$(B-f $B%*%W%7%g%s$K$h$C$F$=$N%U%!%$%k(B
$B$r;XDj$7$F(B pgbench $B$r<B9T$7$^$9!%(B
\set nbranches :scale
\set ntellers 10 * :scale
\set naccounts 100000 * :scale
\setrandom aid 1 :naccounts
\setrandom bid 1 :nbranches
\setrandom tid 1 :ntellers
\setrandom delta 1 10000
BEGIN
UPDATE accounts SET abalance = abalance + :delta WHERE aid = :aid
SELECT abalance FROM accounts WHERE aid = :aid
UPDATE tellers SET tbalance = tbalance + :delta WHERE tid = :tid
UPDATE branches SET bbalance = bbalance + :delta WHERE bid = :bid
INSERT INTO history (tid, bid, aid, delta, mtime) VALUES (:tid, :bid, :aid, :delta, current_timestamp)
END
$B%9%1!<%j%s%0%U%!%/%?!<$r(B branches $B%F!<%V%k$N%?%W%k?t$+$i<+F0E*$K@_Dj$7(B
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$B$o$;$^$9!%(B
pgbench -s $(psql -At -c "SELECT count(*) FROM branches") -f tpc_b.sql
$B$J$*!$(B-f $B%*%W%7%g%s$r;XDj$7$?>l9g!$%Y%s%A%^!<%/3+;OA0$K(B vacuum $B$H(B
history $B$N%/%j%"$O<+F0E*$K9T$o$l$^$;$s!%(B
$B"#:n<T$H%i%$%;%s%9>r7o(B
pgbench $B$O@P0f(B $BC#IW$K$h$C$F=q$+$l$^$7$?!%%i%$%;%s%9>r7o$O(B pgbench.c $B$N(B
$BKAF,$K=q$$$F$"$j$^$9!%$3$N>r7o$r<i$k8B$jL5=~$GMxMQ$7!$$^$?<+M3$K:FG[IU(B
$B$G$-$^$9!%(B
$B"#(BPostgreSQL$B$N(Bcontrib$B%b%8%e!<%k$H$7$F<h$j9~$^$l$k$^$G$N2~DjMzNr(B
2000/1/15 pgbench-1.2 $B$O(B PostgreSQL $B$K(B contribute $B$5$l$^$7$?!%(B
* -v $B%*%W%7%g%sDI2C(B
1999/09/29 pgbench-1.1 $B%j%j!<%9(B
* $BC+ED$5$s$K$h$k(Bcygwin$BBP1~%Q%C%A<h$j9~$_(B
* $B%P%C%/%(%s%I%/%i%C%7%e;~$NBP1~(B
* -S $B%*%W%7%g%sDI2C(B
1999/09/04 pgbench-1.0 $B%j%j!<%9(B

121
contrib/pgrowlocks/README.pgrowlocks.euc_jp
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@ -1,121 +0,0 @@
$PostgreSQL: pgsql/contrib/pgrowlocks/README.pgrowlocks.euc_jp,v 1.1 2006/04/23 01:12:58 ishii Exp $
pgrowlocks README <09>а<EFBFBD>ã<EFBFBD><C3A3>
1. pgrowlocks<6B>Ȥ<EFBFBD>
pgrowlocks<6B>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD>ꤵ<EFBFBD>줿<EFBFBD>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5>ιԥ<CEB9><D4A5>å<EFBFBD><C3A5>˴ؤ<CBB4><D8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
pgrowlocks<6B><73><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD>ϡ<EFBFBD><CFA1>ʲ<EFBFBD><CAB2>Τ褦<CEA4>ˤʤ<CBA4><CAA4>ޤ<EFBFBD><DEA4><EFBFBD>
CREATE TYPE pgrowlocks_type AS (
locked_row TID, -- row TID
lock_type TEXT, -- lock type
locker XID, -- locking XID
multi bool, -- multi XID?
xids xid[], -- multi XIDs
pids INTEGER[] -- locker's process id
);
<20>¹<EFBFBD><C2B9><EFBFBD><EFBFBD>򼨤<EFBFBD><F2BCA8A4>ޤ<EFBFBD><DEA4><EFBFBD>
test=# SELECT * FROM pgrowlocks('t1');
locked_row | lock_type | locker | multi | xids | pids
------------+-----------+--------+-------+-----------+---------------
(0,1) | Shared | 19 | t | {804,805} | {29066,29068}
(0,2) | Shared | 19 | t | {804,805} | {29066,29068}
(0,3) | Exclusive | 804 | f | {804} | {29066}
(0,4) | Exclusive | 804 | f | {804} | {29066}
(4 rows)
<20>ƹ<EFBFBD><C6B9>ܤ<EFBFBD><DCA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>
locked_row -- <20><><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD>줿<EFBFBD>ԤΥ<D4A4><CEA5>ץ<EFBFBD>ID(TID)
lock_type -- <20><>ͭ<EFBFBD><CDAD><EFBFBD>å<EFBFBD><C3A5>ʤ<EFBFBD>"Shared"<22><><EFBFBD><EFBFBD>¾<EFBFBD><C2BE><EFBFBD>å<EFBFBD><C3A5>ʤ<EFBFBD>"Exclusive"
locker -- <20><><EFBFBD>å<EFBFBD><C3A5>򤫤<EFBFBD><F2A4ABA4>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD>ȥ<EFBFBD><C8A5>󥶥<EFBFBD><F3A5B6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ID[<5B><>1]
multi -- locker<65><72><EFBFBD>ޥ<EFBFBD><DEA5><EFBFBD><EFBFBD>ȥ<EFBFBD><C8A5>󥶥<EFBFBD><F3A5B6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD>t<EFBFBD><74><EFBFBD><EFBFBD><EFBFBD>Ǥʤ<C7A4><CAA4><EFBFBD><EFBFBD><EFBFBD>f
xids -- <20><><EFBFBD>å<EFBFBD><C3A5>򤫤<EFBFBD><F2A4ABA4>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD>ȥ<EFBFBD><C8A5>󥶥<EFBFBD><F3A5B6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ID[<5B><>2]
pids -- <20><><EFBFBD>å<EFBFBD><C3A5>򤫤<EFBFBD><F2A4ABA4>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD>Хå<D0A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɥץ<C9A5><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υץ<CEA5><D7A5><EFBFBD><EFBFBD><EFBFBD>ID[<5B><>2]
[<5B><>1: locker<65><72><EFBFBD>ޥ<EFBFBD><DEA5><EFBFBD><EFBFBD>ʤ顤<CAA4>ȥ<EFBFBD><C8A5>󥶥<EFBFBD><F3A5B6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ID<49>ǤϤʤ<CFA4><CAA4>ƥޥ<C6A5><DEA5><EFBFBD>ID<49>ˤʤ<CBA4>
<20>ޤ<EFBFBD><DEA4><EFBFBD>]
[<5B><>2: locker<65><72><EFBFBD>ޥ<EFBFBD><DEA5><EFBFBD><EFBFBD>ξ<EFBFBD><CEBE>硤ʣ<E7A1A4><CAA3><EFBFBD>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD><EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>]
2. pgrowlocks<6B>Υ<EFBFBD><CEA5>󥹥ȡ<F3A5B9A5><C8A1><EFBFBD>
pgrowlocks<6B>Υ<EFBFBD><CEA5>󥹥ȡ<F3A5B9A5><C8A1><EFBFBD><EFBFBD>ˤϡ<CBA4>PostgreSQL<51>򥤥󥹥ȡ<F3A5B9A5><C8A1>뤷<EFBFBD><EBA4B7><EFBFBD>Ȥ<EFBFBD><C8A4>Υ<EFBFBD><CEA5><EFBFBD>
<20><><EFBFBD>ĥ꡼<C4A5><EAA1BC>ɬ<EFBFBD>פǤ<D7A4><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤȤ<CEA4><C8A4><EFBFBD><EFBFBD>б<EFBFBD><D0B1><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL
8.0<EFBFBD>ʹߤǤ<EFBFBD><EFBFBD><EFBFBD>
<20><><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD>PostgreSQL<51>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/usr/local/src/postgresql-8.1/<2F><>Ÿ<EFBFBD><C5B8><EFBFBD><EFBFBD>
<20><><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤȤ<CEA4><C8A4>ޤ<EFBFBD><DEA4><EFBFBD>
1) pgrowlocks<6B>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD><C5B8><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/tmp/pgrowlocks-1.0.tar.gz<67><7A><EFBFBD>֤<EFBFBD><D6A4>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤȤ<CEA4><C8A4>ޤ<EFBFBD><DEA4><EFBFBD>
$ cd /usr/local/src/postgresql-8.1/contrib
$ tar xfz pgrowlocks-1.0.tar.gz
2) PostgreSQL 8.0<EFBFBD>ξ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˽<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɬ<EFBFBD>פǤ<EFBFBD><EFBFBD><EFBFBD>
pgrowlocks.c<><63>61<36><31><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><D5A4><EFBFBD>
#undef MAKERANGEVARFROMNAMELIST_HAS_TWO_ARGS
<20>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τǡ<CEA4><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
#define MAKERANGEVARFROMNAMELIST_HAS_TWO_ARGS
<20>˽񤭴<CBBD><F1A4ADB4><EFBFBD><EFBFBD>ޤ<EFBFBD>(undef->define<6E>ˤ<EFBFBD><CBA4>ޤ<EFBFBD>)<29><>
3) <20><><EFBFBD><EFBFBD><EFBFBD>ѥ<EFBFBD><D1A5>뤷<EFBFBD>ƴؿ<C6B4><D8BF>ζ<EFBFBD>ͭ<EFBFBD>饤<EFBFBD>֥<EFBFBD><D6A5><EFBFBD><EFBFBD>򥤥󥹥ȡ<F3A5B9A5><C8A1>뤷<EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
$ make
$ make install
4) <20>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؿ<EFBFBD><D8BF><EFBFBD><EFBFBD><EFBFBD>Ͽ<EFBFBD><CFBF><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
$ psql -e -f /usr/local/pgsql/share/contrib/pgrowlocks.sql test
<20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD>"test"<22>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ͽ<EFBFBD><CFBF><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⤷¾<E2A4B7>Υǡ<CEA5>
<20><><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ͽ<EFBFBD><CFBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD><CFA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4>ؤ<EFBFBD><D8A4>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
3. pgrowlocks<6B>λȤ<CEBB><C8A4><EFBFBD>
pgrowlocks<6B>θƤӽФ<D3BD><D0A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϰʲ<CFB0><CAB2>Ǥ<EFBFBD><C7A4><EFBFBD>
CREATE OR REPLACE FUNCTION pgrowlocks(text) RETURNS pgrowlocks_type
AS 'MODULE_PATHNAME', 'pgrowlocks'
LANGUAGE 'c' WITH (isstrict);
<20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: <20>ơ<EFBFBD><C6A1>֥<EFBFBD>̾
<20>ؿ<EFBFBD><D8BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>pgrowlocks_type<70><65><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>
pgrowlocks<6B>ϥơ<CFA5><C6A1>֥<EFBFBD><D6A5><EFBFBD>AccessShareLock<63><6B><EFBFBD>å<EFBFBD><C3A5>򤫤<EFBFBD><F2A4ABA4><EFBFBD>1<EFBFBD>Ԥ<EFBFBD><D4A4><EFBFBD><EFBFBD>ɤ߽Ф<DFBD>
<20>ƤϹԥ<CFB9><D4A5>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äƤ<C3A4><C6A4>뤫<EFBFBD>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>ʲ<EFBFBD><CAB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD>
<20>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
1) <20><><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5><EFBFBD><EFBFBD><EFBFBD>¾<EFBFBD><C2BE><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äƤ<C3A4><C6A4><EFBFBD><EFBFBD>ȡ<EFBFBD>pgrowlocks<6B>μ¹Ԥϥ֥<CFA5><D6A5><EFBFBD>
<20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
2) pgrowlocks<6B>μ¹<CEBC><C2B9><EFBFBD><EFBFBD>˿<EFBFBD><CBBF><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>ä<EFBFBD><C3A4>ꡤ<EFBFBD><EAA1A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD>ԥ<EFBFBD><D4A5>å<EFBFBD><C3A5>˴ؤ<CBB4><D8A4><EFBFBD>
<20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>pgrowlocks<6B>μ¹Է<C2B9><D4B7>̤<EFBFBD>ȿ<EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>ʤ<EFBFBD><CAA4><EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
pgrowlocks<6B>ϥ<EFBFBD><CFA5>å<EFBFBD><C3A5><EFBFBD><EFBFBD>줿<EFBFBD>Ԥ<EFBFBD><D4A4><EFBFBD><EFBFBD>Ƥ<EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4>󡥹<EFBFBD><F3A1A5B9><EFBFBD><EFBFBD>Ƥ򸫤<C6A4><F2B8ABA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<20>ϡ<EFBFBD><CFA1>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5><EFBFBD>pgrowlocks<6B><73>locked_rows<77><73><EFBFBD>Ƿ<EFBFBD><C7B7>礷<EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򼨤<EFBFBD><F2BCA8A4>ޤ<EFBFBD><DEA4><EFBFBD>
SELECT * FROM accounts AS a, pgrowlocks('accounts') AS p WHERE p.locked_ row = a.ctid;
4. pgrowlocks<6B>Υ饤<CEA5><E9A5A4><EFBFBD>󥹾<EFBFBD><F3A5B9BE><EFBFBD><EFBFBD>ˤĤ<CBA4><C4A4><EFBFBD>
pgrowlocks.c<><63><EFBFBD><EFBFBD>Ƭ<EFBFBD>˽񤤤Ƥ<F1A4A4A4><C6A4><EFBFBD><EFBFBD>̤<EFBFBD><CCA4>Ǥ<EFBFBD>(<28><><EFBFBD><EFBFBD>BSD<53>饤<EFBFBD><E9A5A4><EFBFBD>󥹤˽स<CBBD>Ƥ<EFBFBD>
<20>ޤ<EFBFBD>)<29><><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>pgrowlocks <20>ϴ<EFBFBD><CFB4><EFBFBD><EFBFBD><EFBFBD>̵<EFBFBD>ݾڤǤ<DAA4><C7A4><EFBFBD>pgrowlocks <20><><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><D1A4><EFBFBD><EFBFBD><EFBFBD>
<20>Ȥˤ<C8A4><CBA4>ä<EFBFBD><C3A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤤<EFBFBD><EBA4A4><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD>̤˴ؤ<CBB4><D8A4>Ƥ<EFBFBD><C6A4><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>餤<EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
5. <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
2006/03/21 pgrowlocks <20>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1.1<EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD>(8.2 current<6E>ǥƥ<C7A5><C6A5><EFBFBD>)
2005/08/22 pgrowlocks <20>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1.0<EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD>

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$PostgreSQL: pgsql/contrib/pgstattuple/README.pgstattuple.euc_jp,v 1.9 2007/06/07 09:56:25 mha Exp $
pgstattuple README 2002/08/22 <20>а<EFBFBD>ã<EFBFBD><C3A3>
1. <20><><EFBFBD>ݡ<EFBFBD><DDA1>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD>ؿ<EFBFBD>
pgstattuple
-----------
pgstattuple<6C>ϡ<EFBFBD>UPDATE<54><45>DELETE<54>Ǻ<EFBFBD><C7BA><EFBFBD><EFBFBD>줿<EFBFBD><ECA4BF><EFBFBD>졼<EFBFBD><ECA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>ΰ<EFBFBD><CEB0><EFBFBD><EFBFBD>礭<EFBFBD><E7A4AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<20><><EFBFBD>졼<EFBFBD><ECA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD>ʪ<EFBFBD><CAAA>Ū<EFBFBD><C5AA><EFBFBD>礭<EFBFBD><E7A4AD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD><EFBFBD>ѡ<EFBFBD><D1A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵѤ<D6B5><D1A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
<20>ޤꡤ<DEA4>ֵ<EFBFBD><D6B5>ͤ<EFBFBD><CDA4>礭<EFBFBD><E7A4AD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߤ<EFBFBD>¿<EFBFBD><C2BF><EFBFBD>Τǡ<CEA4>vacuum<75>򤫤<EFBFBD><F2A4ABA4><EFBFBD>ɬ
<20>פ<EFBFBD><D7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD>Ƚ<EFBFBD>Ǥν<C7A4><CEBD><EFBFBD><EFBFBD>ˤʤ<CBA4><CAA4>櫓<EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʳ<EFBFBD><CAB3>ˤ⤤<CBA4><E2A4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD>
<20><><EFBFBD>֤<EFBFBD><D6A4>ޤ<EFBFBD><DEA4><EFBFBD>
pgstattuple() <20>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD>졼<EFBFBD><ECA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD><C4B9><EFBFBD>䡢<EFBFBD><E4A1A2><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD>"<22><><EFBFBD><EFBFBD><EFBFBD>ΰ<EFBFBD>"<22>γ<EFBFBD><CEB3><EFBFBD><EFBFBD>ʤɤ<CAA4>
<20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵѤ<D6B5><D1A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ξ<EFBFBD><CEBE><EFBFBD><EFBFBD>ϡ<EFBFBD>vacuum <20><>ɬ<EFBFBD>פ<EFBFBD><D7A4>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD>Ƚ<EFBFBD><C8BD>
<20><><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD>Ω<EFBFBD>ĤǤ<C4A4><C7A4>礦<EFBFBD><E7A4A6><EFBFBD>㤨<EFBFBD>аʲ<D0B0><CAB2>Τ褦<CEA4>ʷ<EFBFBD><CAB7>ˤʤ<CBA4><CAA4>ޤ<EFBFBD><DEA4><EFBFBD>
test=> \x
Expanded display is on.
test=> SELECT * FROM pgstattuple('pg_catalog.pg_proc');
-[ RECORD 1 ]------+-------
table_len | 458752
tuple_count | 1470
tuple_len | 438896
tuple_percent | 95.67
dead_tuple_count | 11
dead_tuple_len | 3157
dead_tuple_percent | 0.69
free_space | 8932
free_percent | 1.95
<20>ʲ<EFBFBD><CAB2><EFBFBD><EFBFBD>ƹ<EFBFBD><C6B9>ܤ<EFBFBD><DCA4><EFBFBD><EFBFBD>ƤǤ<C6A4><C7A4><EFBFBD>
table_len -- <20><><EFBFBD>졼<EFBFBD><ECA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʪ<EFBFBD><CAAA>Ū<EFBFBD><C5AA><EFBFBD>礭<EFBFBD><E7A4AD>(<28>Х<EFBFBD><D0A5><EFBFBD>)
tuple_count -- <20><><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD>
tuple_len -- <20><><EFBFBD>ץ<EFBFBD>Ĺ<EFBFBD>ι<EFBFBD><CEB9><EFBFBD>(<28>Х<EFBFBD><D0A5><EFBFBD>)
tuple_percent -- <20><><EFBFBD>ץ<EFBFBD><D7A5>γ<EFBFBD><CEB3>硥table_len<65><6E><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD>tuple_len<65><6E><EFBFBD><EFBFBD>Ψ<EFBFBD><CEA8>
dead_tuple_len -- <20>ǥåɥ<C3A5><C9A5>ץ<EFBFBD><D7A5><EFBFBD>
dead_tuple_percent -- <20>ǥåɥ<C3A5><C9A5>ץ<EFBFBD><D7A5>γ<EFBFBD><CEB3>硥table_len<65><6E><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD>tuple_len<65><6E><EFBFBD><EFBFBD>Ψ<EFBFBD><CEA8>
free_space -- <20><><EFBFBD><EFBFBD><EFBFBD>Ѳ<EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD>ΰ<EFBFBD>(<28>Х<EFBFBD><D0A5><EFBFBD>)
free_percent -- <20><><EFBFBD><EFBFBD><EFBFBD>Ѳ<EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD>ΰ补table_len<65><6E><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD>free_space<63><65><EFBFBD><EFBFBD>Ψ<EFBFBD><CEA8>
pg_relpages
-----------
pg_relpages() <20>ϥ<EFBFBD><CFA5>졼<EFBFBD><ECA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υڡ<CEA5><DAA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵѤ<D6B5><D1A4>ޤ<EFBFBD><DEA4><EFBFBD>
pgstatindex
-----------
pgstatindex() <20>ϥ<EFBFBD><CFA5><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD>˴ؤ<CBB4><D8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵѤ<D6B5><D1A4>ޤ<EFBFBD><DEA4><EFBFBD>
test=> \x
Expanded display is on.
test=> SELECT * FROM pgstatindex('pg_cast_oid_index');
-[ RECORD 1 ]------+------
version | 2
tree_level | 0
index_size | 8192
root_block_no | 1
internal_pages | 0
leaf_pages | 1
empty_pages | 0
deleted_pages | 0
avg_leaf_density | 50.27
leaf_fragmentation | 0
2. pgstattuple<6C>Υ<EFBFBD><CEA5>󥹥ȡ<F3A5B9A5><C8A1><EFBFBD>
PostgreSQL<51><4C>/usr/local/pgsql<71>˥<EFBFBD><CBA5>󥹥ȡ<F3A5B9A5><C8A1><EFBFBD><EFBFBD>ѤǤ<D1A4><C7A4>ꡤtest<73>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD>
<20><><EFBFBD><EFBFBD>pgstattuple<6C>򥤥󥹥ȡ<F3A5B9A5><C8A1>뤹<EFBFBD><EBA4B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD><CEBC><EFBFBD><EFBFBD>򼨤<EFBFBD><F2BCA8A4>ޤ<EFBFBD><DEA4><EFBFBD>
$ make
$ make install
<20>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؿ<EFBFBD><D8BF><EFBFBD><EFBFBD><EFBFBD>Ͽ<EFBFBD><CFBF><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
$ psql -e -f /usr/local/pgsql/share/contrib/pgstattuple.sql test
3. pgstattuple<6C>λȤ<CEBB><C8A4><EFBFBD>
pgstattuple<6C>θƤӽФ<D3BD><D0A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϰʲ<CFB0><CAB2>Ǥ<EFBFBD><C7A4><EFBFBD>
CREATE OR REPLACE FUNCTION pgstattuple(text) RETURNS pgstattuple_type
AS 'MODULE_PATHNAME', 'pgstattuple'
LANGUAGE C STRICT;
<20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: <20><><EFBFBD>졼<EFBFBD><ECA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̾
<20>ؿ<EFBFBD><D8BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>pgstattuple_type<70><65><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>
pgstattuple<6C>ϥ<EFBFBD><CFA5>졼<EFBFBD><ECA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>AccessShareLock<63><6B><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>Τǡ<CEA4>
pgstattuple <20><><EFBFBD>¹<EFBFBD><C2B9><EFBFBD><EFBFBD>˳<EFBFBD><CBB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>졼<EFBFBD><ECA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˹<EFBFBD><CBB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȯ<EFBFBD><C8AF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<20>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD>̤<EFBFBD><CCA4>֤<EFBFBD><D6A4><EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
pgstattuple<6C><65><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD>֥<EFBFBD><D6A5>ߡפ<DFA1>Ƚ<EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>
HeapTupleSatisfiesNow()<29><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4><EFBFBD>
4. pgstattuple<6C>Υ饤<CEA5><E9A5A4><EFBFBD>󥹾<EFBFBD><F3A5B9BE><EFBFBD><EFBFBD>ˤĤ<CBA4><C4A4><EFBFBD>
pgstattuple.c<><63><EFBFBD><EFBFBD>Ƭ<EFBFBD>˽񤤤Ƥ<F1A4A4A4><C6A4><EFBFBD><EFBFBD>̤<EFBFBD><CCA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>pgstattuple <20>ϴ<EFBFBD><CFB4><EFBFBD><EFBFBD><EFBFBD>̵<EFBFBD><CCB5>
<20>ڤǤ<DAA4><C7A4><EFBFBD>pgstattuple <20><><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><D1A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥˤ<C8A4><CBA4>ä<EFBFBD><C3A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤤<EFBFBD><EBA4A4><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD>̤˴ؤ<CBB4><D8A4><EFBFBD>
<20><><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>餤<EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
5. <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
2006/06/28
<09><><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><D0A4>Ƥ<EFBFBD>ư<EFBFBD><EFBFBD><EEA4B9><EFBFBD>褦<EFBFBD>˳<EFBFBD>ĥ<EFBFBD><C4A5>
2002/09/04
SRF<52>ѹ<EFBFBD><D1B9><EFBFBD>ȼ<EFBFBD><C8BC><EFBFBD><EFBFBD>Tom Lane <09><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ν<EFBFBD><CEBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥä<D4A4><C3A4><EFBFBD>
<09><><EFBFBD>Τ<EFBFBD><CEA4>Ȥ򤳤<C8A4>README<4D>ˤ<EFBFBD>ȿ<EFBFBD>ǡ<EFBFBD>
2002/08/23
SRF(Set Returning Function)<29><><EFBFBD>Ȥä<C8A4>7.3<EFBFBD>Ѥ˽񤭴<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
2001/12/20 Tom Lane<6E>ˤ<EFBFBD><CBA4>뽤<EFBFBD><EBBDA4>
Fix pgstattuple to acquire a read lock on the target table. This
prevents embarassments such as having the table dropped or truncated
partway through the scan. Also, fix free space calculation to include
pages that currently contain no tuples.
2001/10/01 PostgreSQL 7.2 <20><>contrib module<6C><65><EFBFBD><EFBFBD>Ͽ
2001/08/30 pgstattuple <20>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 0.1<EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD>