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436a2956d8
comment line where output as too long, and update typedefs for /lib directory. Also fix case where identifiers were used as variable names in the backend, but as typedefs in ecpg (favor the backend for indenting). Backpatch to 8.1.X.
pgbench README 2005/09/29 Tatsuo Ishii $B"#(Bpgbench $B$H$O!)(B pgbench $B$O%Y%s%A%^!<%/%F%9%H$r9T$J$&%W%m%0%i%`$G$9!%:#$N$H$3$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$$$k$N$G0\?"@-$,9b$/!$4JC1$K%$%s%9%H!<(B $B%k$G$-$^$9!%(B o pgbench $B$O(B libpq 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$BF1$8L>A0$N%F!<%V%k$,$"$k$H:o=|$5$l$F$7$^$&$N$G$4Cm0U2<$5$$!*!*(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; $B"#F~NO%U%!%$%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 $B5-=R$7$?%U%!%$%k$rFI$_9~$`$3$H$,$G$-$^$9!%F~NO%U%!%$%k$K$O(B 1 $B9T$K$D$-(B 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 -f $B%*%W%7%g%s$OJ#?t;XDj$G$-$^$9!%$3$N>l9g$O3F%H%i%s%6%/%7%g%s$K$O%i%s(B $B%@%`$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 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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, 'now') 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 2005/09/29 * $B:4F#$5$s$N%Q%C%A$rE,MQ!%(B-f $B%*%W%7%g%s$NDI2C!%(B [$B$3$N4V$$$m$$$mJQ99$,$"$C$?$h$&$@$,(BREADME$B$O%a%$%s%F%J%s%9$5$l$F$$$J$$(B] 2003/11/26 * $BC+ED$5$s$N%Q%C%A$rE,MQ!%(Bpgbench -i$B$N:]$K!$8e$+$i<g%-!<$r:n@.(B $B$9$k$h$&$K$7$?!%$3$l$K$h$C$F=i4|2=$N<B9T;~4V$,BgI}$KC;=L$G$-(B $B$k(B($B$O$:(B)$B!%(B 2003/06/10 * $B%a%b%j$,=i4|2=$5$l$F$$$J$$%P%0$r=$@5(B * $B4D6-JQ?t(BPGHOST, PGPORT, PGUSER$B$rG'<1$9$k$h$&$K$7$?!%(B 2002/07/20 * Nei 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