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Bug#25830 SHOW TABLE STATUS behaves differently depending on table name

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replace wild_case_compare with my_wildcmp which is multibyte safe function
This commit is contained in:
Sergey Glukhov 2008-12-24 19:01:41 +04:00
parent 4e8fae9ec2
commit 59543e9f80
4 changed files with 35 additions and 4 deletions
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9
mysql-test/r/lowercase_utf8.result Normal file
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@ -0,0 +1,9 @@
set names utf8;
create table `Ö` (id int);
show tables from test like 'Ö';
Tables_in_test (Ö)
ö
show tables from test like 'ö';
Tables_in_test (ö)
ö
drop table `Ö`;

4
mysql-test/t/lowercase_utf8-master.opt Normal file
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@ -0,0 +1,4 @@
--lower-case-table-names=1 --character-set-server=utf8

9
mysql-test/t/lowercase_utf8.test Normal file
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@ -0,0 +1,9 @@
#
# Bug#25830 SHOW TABLE STATUS behaves differently depending on table name
#
set names utf8;
create table `Ö` (id int);
show tables from test like 'Ö';
show tables from test like 'ö';
drop table `Ö`;

17
sql/sql_show.cc
View File

@ -287,11 +287,17 @@ find_files(THD *thd, List<char> *files, const char *db,
#ifndef NO_EMBEDDED_ACCESS_CHECKS
uint col_access=thd->col_access;
#endif
uint wild_length= 0;
TABLE_LIST table_list;
DBUG_ENTER("find_files");
if (wild && !wild[0])
wild=0;
if (wild)
{
if (!wild[0])
wild= 0;
else
wild_length= strlen(wild);
}
bzero((char*) &table_list,sizeof(table_list));
@ -340,8 +346,11 @@ find_files(THD *thd, List<char> *files, const char *db,
{
if (lower_case_table_names)
{
if (wild_case_compare(files_charset_info, file->name, wild))
continue;
if (my_wildcmp(files_charset_info,
file->name, file->name + strlen(file->name),
wild, wild + wild_length,
wild_prefix, wild_one, wild_many))
continue;
}
else if (wild_compare(file->name,wild,0))
continue;