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f554af0a9f
Hi, here are patches I promised (against 6.3.2):
* character_length(), position(), substring() are now aware of
multi-byte characters
* add octet_length()
* add --with-mb option to configure
* new regression tests for EUC_KR
(contributed by "Soonmyung. Hong" <hong@lunaris.hanmesoft.co.kr>)
* add some test cases to the EUC_JP regression test
* fix problem in regress/regress.sh in case of System V
* fix toupper(), tolower() to handle 8bit chars
note that:
o patches for both configure.in and configure are
included. maybe the one for configure is not necessary.
o pg_proc.h was modified to add octet_length(). I used OIDs
(1374-1379) for that. Please let me know if these numbers are not
appropriate.
100 lines
4.3 KiB
Plaintext
100 lines
4.3 KiB
Plaintext
postgresql 6.3.2 multi-byte (MB) support README 1998/4/21 $B:n@.(B
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$B@P0fC#IW(B
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t-ishii@sra.co.jp
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http://www.sra.co.jp/people/t-ishii/PostgreSQL/
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$B$O$8$a$K!'(B
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PostgreSQL $B$K$*$1$k%^%k%A%P%$%H%5%]!<%H$O0J2<$N$h$&$JFCD'$r;}$C$F$$$^$9!#(B
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1.$B%^%k%A%P%$%HJ8;z$H$7$F!"F|K\8l!"Cf9q8l$J$I$N3F9q$N(B EUC$B!"(BUnicode$B!"(B
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mule internal code $B$,%3%s%Q%$%k;~$KA*Br2DG=!#%G!<%?%Y!<%9$K$O(B
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2.$B%F!<%V%kL>$K%^%k%A%P%$%HJ8;z$,;HMQ2DG=(B($B$?$@$7!"(BOS $B$,%^%k%A%P%$%H(B
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$B$N%U%!%$%kL>$r5v$7$F$$$k$3$H$,I,MW(B)
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3.$B%+%i%`L>$K%^%k%A%P%$%HJ8;z$,;HMQ2DG=(B
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4.$B%G!<%?$=$N$b$N$K$b%^%k%A%P%$%HJ8;z$,;HMQ2DG=(B
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5.$B%^%k%A%P%$%HJ8;z$N@55,I=8=8!:w$,;HMQ2DG=(B
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6.$B%^%k%A%P%$%HJ8;z$N(B LIKE $B8!:w$,;HMQ2DG=(B
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7.character_length(), position(), substring() $B$G$N%^%k%A%P%$%H(B
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$B%5%]!<%H(B
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$B%$%s%9%H!<%k!'(B
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$B%G%U%)%k%H$G$O(B PostgreSQL $B$O%^%k%A%P%$%H$r%5%]!<%H$7$F$$$^$;$s!#(B
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$B%^%k%A%P%$%H%5%]!<%H$rM-8z$K$9$kJ}K!$r@bL@$7$^$9!#(B
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src/Makefile.custom $B$H$$$&%U%!%$%k$r:n$j!"(B
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MB=EUC_JP
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$B$N(B 1 $B9T$rDI2C$7$^$9!#$"$k$$$O!"(Bconfigure $B5/F0;~$K0J2<$N$h$&$K;XDj$7$^$9!#(B
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% configure --with-mb=EUC_JP
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$BJ8;z%3!<%I$H$7$F$O(B EUC_JP $B$r4^$a!"0J2<$N%3!<%I$,;XDj$G$-$^$9!#(B
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($B8=:_$N<BAu$G$O!"J8;z%3!<%I$O%3%s%Q%$%k;~$K7hDj$5$l!"<B9T;~$K(B
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$BF0E*$KJQ99$9$k$3$H$O$G$-$^$;$s(B)
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EUC_JP $BF|K\8l(B EUC
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EUC_CN GB $B$r%Y!<%9$K$7$?CfJ8(BEUC$B!#(Bcode set 2 $B$O(B
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SS2+2$B%P%$%H%3!<%I(B = 3$B%P%$%HI=8=$G$9!#(B
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EUC_KR $B4Z9q8l(B EUC$B!#(B
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EUC_TW $BBfOQ$N(B EUC$B!#(Bcode set 2 $B$O(B
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SS2+$BLLHV9f(B+2$B%P%$%H%3!<%I(B = 4$B%P%$%HI=8=$G$9!#(B
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UNICODE UTF-8$B!#$?$@$7%5%]!<%H$9$k$N$O(B UCS-2 $B$NHO0O!"(B
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$B$9$J$o$A(B 0xffff $B$^$G$G$9!#(B
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$B%5%]!<%H$7$F$$$^$;$s!#(B
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$BA*Br$NL\0B$H$7$F$O!"1Q8l$HF|K\8l$7$+;H$o$J$$>l9g$O(B EUC_JP($BF1MM$K!"Cf(B
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$B9q8l$7$+;H$o$J$$>l9g$O(B EUC_CN... $B$J$I$H$J$j$^$9(B)$B!"$=$NB>$N8@8l$b;H$$$?(B
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$B$$>l9g$O(B UNICODE $B$b$7$/$O(B MULE_INTERNAL $B$H$J$k$G$7$g$&!#(B
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$B%$%s%9%H!<%k$OIaDL$K9T$J$$$^$9!#%$%s%9%H!<%k$N>\:Y$O(B INSTALL $B$H$$$&(B
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http://www.sra.co.jp/people/t-ishii/PostgreSQL/ $B$G$b4JC1$J%$%s%9%H!<(B
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o $B3F<oJ8;z%;%C%H!"%3!<%I7O$K$D$$$F!"F|K\8l(B PostgreSQL $B%a!<%j%s%0%j%9%H(B
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$B$N%a%s%P$NJ}$+$i%"%I%P%$%9$rD:$-$^$7$?!#$3$3$K46<U$7$^$9!#(B
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$B2~DjMzNr!'(B
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1998/4/21 $B5!G=DI2C!?%P%0=$@5(B
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* character_length(), position(), substring() $B$N%^%k%A%P%$%H(B
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$BBP1~(B
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* octet_length() $BDI2C(B $B"*(B initdb $B$N$d$jD>$7I,MW(B
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* configure $B$N%*%W%7%g%s$K(B MB $B%5%]!<%HDI2C(B
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(ex. configure --with-mb=EUC_JP)
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* EUC_KR $B$N(B regression test $BDI2C(B
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("Soonmyung. Hong" <hong@lunaris.hanmesoft.co.kr> $B$5$sDs6!(B)
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* EUC_JP $B$N(B regression test $B$K(B character_length(), position(),
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substring(), octet_length() $BDI2C(B
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* regress.sh $B$N(B SystemV $B$K$*$1$kHs8_49@-=$@5(B
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* toupper(), tolower() $B$K(B 8bit $BJ8;z$,EO$k$HMn$A$k$3$H$,(B
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$B$"$k$N$r=$@5(B
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1998/3/25 PostgreSQL 6.3.1 $B%j%j!<%9!"(BMB PL2 $B$,<h$j9~$^$l$k(B
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1998/3/10 PL2 $B$r%j%j!<%9(B
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* EUC_JP, EUC_CN, MULE_INTERNAL $B$N(B regression test $B$rDI2C(B
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(EUC_CN $B$N%G!<%?$O(B he@sra.co.jp $B$5$sDs6!(B)
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* regexp $B$K$*$$$F!"(Bisalpha $B$J$I$K(B unsigend char $B0J30$NCM$,(B
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$BEO$i$J$$$h$&$K%,!<%I$r$+$1$k(B
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* $B1Q8l$N%I%-%e%a%s%H$rDI2C(B
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* MB $B$rDj5A$7$J$$>l9g$KH/@8$9$k%P%0$r=$@5(B
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1998/3/1 PL1 $B$r%j%j!<%9(B
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$B0J>e!#(B
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