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InnoDB: Treat UTF-8 strings properly in case insensitive operations

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innobase/dict/dict0dict.c:
  Use innobase_strcasecmp() and innobase_casedn_str()
  instead of ut_cmp_in_lower_case() and ut_cpy_in_lower_case()
innobase/include/ut0byte.h:
  Remove ut_cpy_in_lower_case() and ut_cmp_in_lower_case()
innobase/ut/ut0byte.c:
  Remove ut_cpy_in_lower_case() and ut_cmp_in_lower_case()
sql/ha_innodb.cc:
  Add innobase_strcasecmp() and innobase_casedn_str()
  Replace tolower() loop with innobase_casedn_str()
  Replace my_casedn_str() with innobase_casedn_str()
  Replace ut_cmp_in_lower_case() with innobase_strcasecmp()
This commit is contained in:
unknown
2004-10-18 16:00:57 +03:00
parent 2310f00af2
commit e49389334c
4 changed files with 71 additions and 102 deletions
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19
innobase/include/ut0byte.h
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@ -229,25 +229,6 @@ ut_bit_set_nth(
ulint a, /* in: ulint */
ulint n, /* in: nth bit requested */
ibool val); /* in: value for the bit to set */
/****************************************************************
Copies a string to a memory location, setting characters to lower case. */
void
ut_cpy_in_lower_case(
/*=================*/
char* dest, /* in: destination */
const char* source, /* in: source */
ulint len); /* in: string length */
/****************************************************************
Compares two strings when converted to lower case. */
int
ut_cmp_in_lower_case(
/*=================*/
/* out: -1, 0, 1 if str1 < str2, str1 == str2,
str1 > str2, respectively */
const char* str1, /* in: string1 */
const char* str2); /* in: string2 */
#ifndef UNIV_NONINL
#include "ut0byte.ic"