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field_conv.cc:

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Bug#11591
  CHAR column with utf8 does not work properly
  (more chars than expected)
  do_cut_string didn't call well_formed_length,
  and copied all data, which was wrong in the
  case of multibyte character set.
ctype_utf8.result, ctype_utf8.test:
  adding test case


sql/field_conv.cc:
  Bug#11591
  CHAR column with utf8 does not work properly
  (more chars than expected)
  do_cut_string didn't call well_formed_length,
  and copied all data, which was wrong in the
  case of multibyte character set.
mysql-test/t/ctype_utf8.test:
  adding test case
mysql-test/r/ctype_utf8.result:
  adding test caser
This commit is contained in:
unknown
2005-07-11 13:20:07 +05:00
parent 8dce276058
commit dce0304a42
3 changed files with 40 additions and 12 deletions
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11
mysql-test/r/ctype_utf8.result
View File

@ -939,6 +939,17 @@ content msisdn
ERR Имри.Афимим.Аеимимримдмримрмрирор имримримримр имридм ирбднримрфмририримрфмфмим.Ад.Д имдимримрад.Адимримримрмдиримримримр м.Дадимфшьмримд им.Адимимрн имадми 1234567890
11 g 1234567890
DROP TABLE t1,t2;
create table t1 (a char(20) character set utf8);
insert into t1 values ('123456'),('андрей');
alter table t1 modify a char(2) character set utf8;
Warnings:
Warning 1265 Data truncated for column 'a' at row 1
Warning 1265 Data truncated for column 'a' at row 2
select char_length(a), length(a), a from t1 order by a;
char_length(a) length(a) a
2 2 12
2 4 ан
drop table t1;
CREATE TABLE t1 (
a varchar(255) NOT NULL default '',
KEY a (a)

10
mysql-test/t/ctype_utf8.test
View File

@ -789,6 +789,16 @@ SELECT content, t2.msisdn FROM t1, t2 WHERE t1.msisdn = '1234567890';
DROP TABLE t1,t2;
#
# Bug#11591: CHAR column with utf8 does not work properly
# (more chars than expected)
#
create table t1 (a char(20) character set utf8);
insert into t1 values ('123456'),('андрей');
alter table t1 modify a char(2) character set utf8;
select char_length(a), length(a), a from t1 order by a;
drop table t1;
#
# Bug#9557 MyISAM utf8 table crash
#