mariadb

Tree: 0e2d597a59

Author	SHA1	Message	Date
Alexander Barkov	d967925cfc	Updating Copyright information	15 years ago
Alexander Barkov	bd3a5831f6	Bug#56639 Character Euro (0x88) not converted from cp1251 to utf8 Problem: MySQL cp1251 did not support 'U+20AC EURO SIGN' which was assigned a few years ago to 0x88. Fix: adding mapping: 0x88 <-> U+20AC @ mysql-test/include/ctype_8bit.inc New shared file to test 8bit character sets. @ mysql-test/r/ctype_cp1251.result @ mysql-test/t/ctype_cp1251.test Adding tests @ sql/share/charsets/cp1251.xml Adding mapping @ strings/ctype-extra.c Regenerating ctype-extra.c using strings/conf_to_src according to new cp1251.xml	15 years ago
Alexander Barkov	482d3bfd80	Backporting WL#3759 Optimize identifier conversion in client-server protocol This patch provides performance improvements: - send_fields() when character_set_results = latin1 is now about twice faster for column/table/database names, consisting on ASCII characters. Changes: - Protocol doesn't use "convert" temporary buffer anymore, and converts strings directly to "packet". - General conversion optimization: quick conversion of ASCII strings was added. modified files: include/m_ctype.h - Adding a new flag. - Adding a new function prototype libmysqld/lib_sql.cc - Adding quick conversion method for embedded library: conversion is now done directly to result buffer, without using a temporary buffer. mysys/charset.c - Mark all dynamic ucs2 character sets as non-ASCII - Mark some dymamic 7bit and 8bit charsets as non-ASCII (for example swe7 is not fully ASCII compatible). sql/protocol.cc - Adding quick method to convert a string directly into protocol buffer, without using a temporary buffer. sql/protocol.h - Adding a new method prototype sql/sql_string.cc Optimization for conversion between two ASCII-compatible charsets: - quickly convert ASCII strings, switch to mc_wc->wc_mb method only when a non-ASCII character is met. - copy four ASCII characters at once on i386 strings/conf_to_src.c - Marking non-ASCII character sets with a flag. strings/ctype-extra.c - Regenerating ctype-extra.c by running "conf_to_src". strings/ctype-uca.c - Marking UCS2 character set as non-ASCII. strings/ctype-ucs2.c - Marking UCS2 character set as non-ASCII. strings/ctype.c - A new function to detect if a 7bit or 8bit character set is ascii compatible.	16 years ago
cmiller@zippy.cornsilk.net	0221888e39	Bug#27562: ascii.xml invalid? Two character mappings were way off (backtick and tilde were "E" and "Y"!), and three others were slightly rotated. The first would cause collisions, and the latter was probably benign. Now, assign the character mappings exactly to their normal values.	19 years ago
bar@mysql.com/bar.myoffice.izhnet.ru	4eebfd09c2	Bug#28875 Conversion between ASCII and LATIN1 charsets does not function (Regression, caused by a patch for the bug 22646). Problem: when result type of date_format() was changed from binary string to character string, mixing date_format() with a ascii column in CONCAT() stopped to work. Fix: - adding "repertoire" flag into DTCollation class, to mark items which can return only pure ASCII strings. - allow character set conversion from pure ASCII to other character sets.	19 years ago
bar@mysql.com/bar.myoffice.izhnet.ru	b351b0f1eb	Printing copyright into ctype-extra.c	19 years ago
bar@mysql.com/bar.myoffice.izhnet.ru	883a56f2cb	Bug#29499 Converting 'del' from ascii to Unicode results in 'question mark'	19 years ago
kent@mysql.com/kent-amd64.(none)	6523aca729	my_strtoll10-x86.s: Corrected spelling in copyright text Makefile.am: Don't update the files from BitKeeper Many files: Removed "MySQL Finland AB & TCX DataKonsult AB" from copyright header Adjusted year(s) in copyright header Many files: Added GPL copyright text Removed files: Docs/Support/colspec-fix.pl Docs/Support/docbook-fixup.pl Docs/Support/docbook-prefix.pl Docs/Support/docbook-split Docs/Support/make-docbook Docs/Support/make-makefile Docs/Support/test-make-manual Docs/Support/test-make-manual-de Docs/Support/xwf	19 years ago
kaa@polly.local	86a9ad6883	Fix for the bug #24037 "Lossy Hebrew to Unicode conversion". Added definitions for the following Hebrew characters as specified by the ISO/IEC 8859-8:1999: LEFT-TO-RIGHT MARK (LRM) RIGHT-TO-LEFT MARK (RLM)	19 years ago
bar@mysql.com	a83d206811	ctype-extra.c: Using local.	20 years ago
bar@mysql.com	8f1bddb8ed	conf_to_src.c: Backporting a 5.0 change: MAX_BUF was too small for Index.xml Changeing MAX_BUF and adding assert to easier catch the same problem in the future. ctype-extra.c: Regenerating ctype-extra.c with the fixed conf_to_src.	20 years ago
bar@mysql.com	139808f020	ctype-extra.c: Recreating ctype-extra.c with additional 5.1 charset, and with additional missing 5.0 charset due to bug with too small buffer MAX_BUF.	20 years ago
bar@mysql.com	52220d2d79	conf_to_src.c: Buffer was too small to load Index.xml. So some charsets were not gerenrated. Making the buffer bigger, and adding an DBUG_ASSERT, to easier catch the problem in the future. ctype-extra.c: Additional charsets were generated.	20 years ago
bar@mysql.com	1c74e21809	After merge fix for Bug#12076 --with-extra-charsets has no effect	20 years ago
bar@mysql.com	5ffc4c64f9	latin1.xml: Fixing latin1 to cp1252, according to recent changes in ctype-latin1.c. Index.xml: Marking latin1_swedish_ci as "compiled" to avoid its generating into ctype-extra.c. ctype-extra.c: Bug#12076 --with-extra-charsets has no effect All supported dnamic charsets were generated from sql/share/charsets/*.xml under #ifdefs. Compiling is to be activated from "configure" by adding --with-extra-charsets. I'm not including auto-recreating of ctype-extra.c into build process for ease purposes.	20 years ago
bar@mysql.com	39b0712cf7	type_binary.result, type_binary.test: new file mysql_fix_privilege_tables.sql, mysql_create_system_tables.sh: Adding true BINARY/VARBINARY: fixing "password" type, not to be 0x00-padding. Many files: Adding true BINARY/VARBINARY: fixing tests not to output 0x00 bytes. Adding true BINARY/VARBINARY: new pad_char structure member. ctype-bin.c: Adding true BINARY/VARBINARY: new pad_char structure member. New strnxfrm, with two trailing length bytes. field.cc: Adding true BINARY/VARBINARY.	20 years ago
elliot@mysql.com	197782605f	BUG#11338 (logging of prepared statement w/ blob type) In cp932, '\' character can be the second byte in a multi-byte character stream. This makes it difficult to use mysql_escape_string. Added flag to indicate which languages allow '\' as second byte of multibyte sequence so that when putting a prepared statement into the binlog we can decide at runtime whether hex encoding is really needed.	21 years ago
bar@mysql.com	2df945d87b	Bug#8610: The ucs2_turkish_ci collation fails with upper('i') UPPER/LOWER now can return a string with different length. mi_test1.c: Adding new arguments. Many files: Changeing caseup/casedn to return a result with different length than argument. sql_string.h: Removing unused method, mysql_priv.h: Removing unused method	21 years ago
bar@mysql.com	cbd3e61c8d	Unicode collation algorithm: contraction support. E.g. 'Ch' is treated as a separate letter in Czech, not as a combination of C+h.	22 years ago
bar@mysql.com	34d413a6a0	Optimization to use less memory.	22 years ago
bar@bar.intranet.mysql.r18.ru	391d5629f6	Preparation for user-defined Unicode collations: weights data now comes from a static variables but from the charset structure.	22 years ago
bar@bar.intranet.mysql.r18.ru	fc17aad767	min_sort_char was added, for the future UCA implementation. UCS2 now has its own my_like_range function.	22 years ago
bar@bar.intranet.mysql.r18.ru	f802ec0215	UCS-2 aligning 0xAA -> 0x00AA	22 years ago
bar@bar.mysql.r18.ru	8192d169a2	CHARSET_INFO structure reorganization for easier maintainance	23 years ago
bar@bar.mysql.r18.ru	ca1a736296	mbcharlen() is now used instead of ismbhead(). The last one has been removed.	23 years ago
bar@bar.mysql.r18.ru	0002beb7a4	my_strncasecmp() is not used anymore. Use my_strncoll() instead.	23 years ago
bar@bar.mysql.r18.ru	5b50426f8f	Some optimization in CHARSET_INFO: We don't need separate hash_sort() and hash_caseup() We don't need tosort(). strnxfrm will do the same.	23 years ago
bar@bar.mysql.r18.ru	4e06f1f5bd	German Phone book collation is always compiled Some collation names have been renamed	23 years ago
bar@bar.mysql.r18.ru	1c5dd1f533	Collation names have been renamed to common style	23 years ago
bar@bar.mysql.r18.ru	b009386fa4	Every charset now have its own parser state arrays	23 years ago
bar@bar.mysql.r18.ru	f5d6b4952f	New fields in CHARSET_INFO structure to optimize searching for binary and primary collations in the future	23 years ago
bar@bar.mysql.r18.ru	24be8669a0	New functions in CHARSET_INFO structure	23 years ago
bar@bar.mysql.r18.ru	52c053ca9b	New CHARSET_INFO function to compare strings regardless to trailing spaces	23 years ago
bar@bar.mysql.r18.ru	735399a850	Move latin1 into a separarte file	23 years ago
bar@bar.mysql.r18.ru	08129eea2b	Reorganization to restore generating charset C files from conf files	23 years ago
bar@bar.mysql.r18.ru	a292d4f632	New "fill" function in charset_info_st structure	23 years ago
monty@mashka.mysql.fi	25c393a12e	Portability fixes (for windows) Some changes to the prepared statement protocol to make it easier to use and faster.	23 years ago
bar@bar.mysql.r18.ru	2a41e291dc	New scan() function in CHARSET_INFO structure (not used yet)	23 years ago
bar@bar.mysql.r18.ru	72fcf5e4e7	Use always base "10" to remove base guesser in strntoul() implementation	23 years ago
bar@bar.mysql.r18.ru	4f9d82700d	strnto family functions now return error in a new argument	23 years ago
bar@bar.mysql.r18.ru	4b9d29c83b	strnxfrm() for simple and binary charsets fixes	23 years ago
bar@bar.mysql.r18.ru	5743f94b57	All charsets now have strnxfrm. Some function names have been renamed to be more self-descriptive	23 years ago
bar@bar.mysql.r18.ru	3523650ac8	Charset loading has been moved to /string library	23 years ago
bar@bar.mysql.r18.ru	8b2b69c8eb	euc_kr, koi8_r and koi8_u have been renamed so that now all charset names don't have "_" sign.	23 years ago
bar@bar.mysql.r18.ru	c12f92e5ee	ctype.c: koi8_ru -> koi8_r koi8_ukr -> koi8_u usa7 -> ascii	23 years ago
bar@bar.mysql.r18.ru	40c61f5763	Many files: PRIMARY flag for built-in charsets	23 years ago
bar@bar.mysql.r18.ru	395d7da8a3	cp1250	23 years ago
bar@bar.mysql.r18.ru	a172e5ad2a	Some changes to separate charset and collation terms	23 years ago
bar@bar.mysql.r18.ru	a345447ad0	Preparing for charset dependant int10_to_str	23 years ago
bar@bar.mysql.r18.ru	61141a30ee	Preparing to use better string-to-number functions to avoid c_ptr() call, wich is slower and is not ucs2 compatible	23 years ago

48 Commits (0e2d597a598d352374443953fe356f5688b2d771)