mirror of
https://git.postgresql.org/git/postgresql.git
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are now separate files "postgres.h" and "postgres_fe.h", which are meant to be the primary include files for backend .c files and frontend .c files respectively. By default, only include files meant for frontend use are installed into the installation include directory. There is a new make target 'make install-all-headers' that adds the whole content of the src/include tree to the installed fileset, for use by people who want to develop server-side code without keeping the complete source tree on hand. Cleaned up a whole lot of crufty and inconsistent header inclusions. |
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.. | ||
Makefile | ||
pgbench.c | ||
README.pgbench | ||
README.pgbench_jis |
pgbench 1.2 README 2000/1/15 Tatsuo Ishii (t-ishii@sra.co.jp) $B"#(Bpgbench $B$H$O!)(B pgbench $B$O(B TPC-B$B$K;w$?%Y%s%A%^!<%/%F%9%H$r9T$J$&%W%m%0%i%`$G$9!#:#$N$H(B $B$3$m(B PostgreSQL $B@lMQ$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%$%s%9%H!<%k(B Makefile$B$N0lHV>e$K$"$k(B POSTGRESHOME = /usr/local/pgsql $B$rI,MW$K1~$8$F=$@5$7!"(Bconfigure;make $B$9$k$@$1$G$9!#(B $B"#(Bpgbench $B$N;H$$J}(B $B4pK\E*$J;H$$J}$O!"(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$*$/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 -v $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$$$^$9!#(B-v $B$H(B -n $B$r>JN,$9$k$H!"(B $B:G>.8B$N(B vacuum $B$J$I$r9T$$$^$9!#$9$J$o$A!"(Bhistory $B$N:o=|!"(B $B$H(B history, branches, history $B$N(B vacuum $B$r9T$$$^$9!#(B $B$3$l$O!"(Bvacuum $B$N;~4V$r:G>.8B$K$7$J$,$i!"%Q%U%)!<%^%s%9$K(B $B1F6A$9$k%4%_A]=|$r8z2LE*$K9T$$$^$9!#DL>o$O(B -v $B$H(B -n $B$r(B $B>JN,$9$k$3$H$r$*$9$9$a$7$^$9!#(B -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$$$^$;$s!#(B -S TPC-B$B$N%H%i%s%6%/%7%g%s$G$O$J$/!"8!:w$N$_$N%H%i%s%6%/%7%g%s$r(B $B<B9T$7$^$9!#8!:w%9%T!<%I$rB,Dj$7$?$$$H$-$K;H$$$^$9!#(B -d $B%G%P%C%0%*%W%7%g%s!#MM!9$J>pJs$,I=<($5$l$^$9!#(B $B"#%G!<%?%Y!<%9$N=i4|2=(B pgbench $B$G%Y%s%A%^!<%/%F%9%H$r<B;\$9$k$?$a$K$O!"$"$i$+$8$a%G!<%?%Y!<%9(B $B$r=i4|2=$7!"%F%9%H%G!<%?$r:n$kI,MW$,$"$j$^$9!#(B $ pgbench -i [$B%G!<%?%Y!<%9L>(B] $B$3$l$K$h$j0J2<$N%F!<%V%k$,:n$i$l$^$9(B($B%9%1!<%j%s%0%U%!%/%?!<(B == 1 $B$N>l9g(B)$B!#(B $B!vCm0U!v(B $BF1$8L>A0$N%F!<%V%k$,$"$k$H:o=|$5$l$F$7$^$&$N$G$4Cm0U2<$5$$!*!*(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 $B$=$l$K1~$8$F(B10$BG\!"(B100$BG\!"(B1000$BG\$K$J$j$^$9!#$?$H$($P!"%9%1!<%j%s%0%U%!(B $B%/%?!<$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; $B"#:n<T$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"#2~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