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Merge mysql.com:/usr/home/bar/mysql-4.1.b11987
into mysql.com:/usr/home/bar/mysql-5.0
This commit is contained in:
bar@mysql.com
commit
daab2160a0
5 changed files with 205 additions and 1 deletions
4
mysql-test/include/have_gbk.inc
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4
mysql-test/include/have_gbk.inc
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@ -0,0 +1,4 @@
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-- require r/have_gbk.require
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disable_query_log;
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show collation like "gbk_chinese_ci";
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enable_query_log;
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131
mysql-test/r/ctype_gbk.result
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131
mysql-test/r/ctype_gbk.result
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@ -0,0 +1,131 @@
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drop table if exists t1;
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SET @test_character_set= 'gbk';
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SET @test_collation= 'gbk_chinese_ci';
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SET @safe_character_set_server= @@character_set_server;
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SET @safe_collation_server= @@collation_server;
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SET character_set_server= @test_character_set;
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SET collation_server= @test_collation;
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CREATE DATABASE d1;
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USE d1;
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CREATE TABLE t1 (c CHAR(10), KEY(c));
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SHOW FULL COLUMNS FROM t1;
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Field Type Collation Null Key Default Extra Privileges Comment
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c char(10) gbk_chinese_ci YES MUL NULL
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INSERT INTO t1 VALUES ('aaa'),('aaaa'),('aaaaa');
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SELECT c as want3results FROM t1 WHERE c LIKE 'aaa%';
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want3results
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aaa
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aaaa
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aaaaa
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DROP TABLE t1;
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CREATE TABLE t1 (c1 varchar(15), KEY c1 (c1(2)));
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SHOW FULL COLUMNS FROM t1;
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Field Type Collation Null Key Default Extra Privileges Comment
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c1 varchar(15) gbk_chinese_ci YES MUL NULL
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INSERT INTO t1 VALUES ('location'),('loberge'),('lotre'),('boabab');
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SELECT c1 as want3results from t1 where c1 like 'l%';
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want3results
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location
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loberge
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lotre
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SELECT c1 as want3results from t1 where c1 like 'lo%';
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want3results
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location
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loberge
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lotre
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SELECT c1 as want1result from t1 where c1 like 'loc%';
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want1result
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location
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SELECT c1 as want1result from t1 where c1 like 'loca%';
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want1result
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location
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SELECT c1 as want1result from t1 where c1 like 'locat%';
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want1result
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location
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SELECT c1 as want1result from t1 where c1 like 'locati%';
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want1result
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location
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SELECT c1 as want1result from t1 where c1 like 'locatio%';
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want1result
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location
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SELECT c1 as want1result from t1 where c1 like 'location%';
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want1result
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location
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DROP TABLE t1;
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DROP DATABASE d1;
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USE test;
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SET character_set_server= @safe_character_set_server;
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SET collation_server= @safe_collation_server;
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SET NAMES gbk;
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SET collation_connection='gbk_chinese_ci';
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create table t1 select repeat('a',4000) a;
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delete from t1;
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insert into t1 values ('a'), ('a '), ('a\t');
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select collation(a),hex(a) from t1 order by a;
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collation(a) hex(a)
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gbk_chinese_ci 6109
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gbk_chinese_ci 61
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gbk_chinese_ci 6120
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drop table t1;
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create table t1 engine=innodb select repeat('a',50) as c1;
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alter table t1 add index(c1(5));
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insert into t1 values ('abcdefg'),('abcde100'),('abcde110'),('abcde111');
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select collation(c1) from t1 limit 1;
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collation(c1)
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gbk_chinese_ci
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select c1 from t1 where c1 like 'abcdef%' order by c1;
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c1
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abcdefg
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select c1 from t1 where c1 like 'abcde1%' order by c1;
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c1
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abcde100
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abcde110
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abcde111
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select c1 from t1 where c1 like 'abcde11%' order by c1;
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c1
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abcde110
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abcde111
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select c1 from t1 where c1 like 'abcde111%' order by c1;
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c1
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abcde111
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drop table t1;
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SET collation_connection='gbk_bin';
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create table t1 select repeat('a',4000) a;
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delete from t1;
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insert into t1 values ('a'), ('a '), ('a\t');
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select collation(a),hex(a) from t1 order by a;
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collation(a) hex(a)
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gbk_bin 6109
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gbk_bin 61
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gbk_bin 6120
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drop table t1;
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create table t1 engine=innodb select repeat('a',50) as c1;
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alter table t1 add index(c1(5));
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insert into t1 values ('abcdefg'),('abcde100'),('abcde110'),('abcde111');
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select collation(c1) from t1 limit 1;
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collation(c1)
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gbk_bin
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select c1 from t1 where c1 like 'abcdef%' order by c1;
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c1
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abcdefg
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select c1 from t1 where c1 like 'abcde1%' order by c1;
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c1
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abcde100
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abcde110
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abcde111
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select c1 from t1 where c1 like 'abcde11%' order by c1;
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c1
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abcde110
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abcde111
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select c1 from t1 where c1 like 'abcde111%' order by c1;
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c1
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abcde111
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drop table t1;
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SET NAMES gbk;
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CREATE TABLE t1 (a text) character set gbk;
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INSERT INTO t1 VALUES (0xA3A0),(0xA1A1);
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SELECT hex(a) FROM t1 ORDER BY a;
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hex(a)
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A1A1
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A3A0
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DROP TABLE t1;
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2
mysql-test/r/have_gbk.require
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2
mysql-test/r/have_gbk.require
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@ -0,0 +1,2 @@
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Collation Charset Id Default Compiled Sortlen
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gbk_chinese_ci gbk 28 Yes Yes 1
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30
mysql-test/t/ctype_gbk.test
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30
mysql-test/t/ctype_gbk.test
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@ -0,0 +1,30 @@
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-- source include/have_gbk.inc
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#
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# Tests with the gbk character set
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#
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--disable_warnings
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drop table if exists t1;
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--enable_warnings
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SET @test_character_set= 'gbk';
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SET @test_collation= 'gbk_chinese_ci';
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-- source include/ctype_common.inc
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SET NAMES gbk;
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SET collation_connection='gbk_chinese_ci';
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-- source include/ctype_filesort.inc
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-- source include/ctype_innodb_like.inc
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SET collation_connection='gbk_bin';
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-- source include/ctype_filesort.inc
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-- source include/ctype_innodb_like.inc
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#
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# Bug#11987 mysql will truncate the text when
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# the text contain GBK char:"0xA3A0" and "0xA1"
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#
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SET NAMES gbk;
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CREATE TABLE t1 (a text) character set gbk;
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INSERT INTO t1 VALUES (0xA3A0),(0xA1A1);
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SELECT hex(a) FROM t1 ORDER BY a;
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DROP TABLE t1;
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@ -9938,6 +9938,43 @@ my_mb_wc_gbk(CHARSET_INFO *cs __attribute__((unused)),
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}
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/*
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Returns well formed length of a GBK string.
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*/
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static
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uint my_well_formed_len_gbk(CHARSET_INFO *cs __attribute__((unused)),
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const char *b, const char *e,
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uint pos, int *error)
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{
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const char *b0= b;
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const char *emb= e - 1; /* Last possible end of an MB character */
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*error= 0;
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while (pos-- && b < e)
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{
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if ((uchar) b[0] < 128)
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{
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/* Single byte ascii character */
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b++;
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}
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else if ((b < emb) && isgbkcode((uchar)*b, (uchar)b[1]))
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{
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/* Double byte character */
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b+= 2;
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}
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else
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{
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/* Wrong byte sequence */
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*error= 1;
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break;
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}
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}
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return b - b0;
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}
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static MY_COLLATION_HANDLER my_collation_ci_handler =
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{
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NULL, /* init */
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@ -9960,7 +9997,7 @@ static MY_CHARSET_HANDLER my_charset_handler=
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mbcharlen_gbk,
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my_numchars_mb,
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my_charpos_mb,
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my_well_formed_len_mb,
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my_well_formed_len_gbk,
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my_lengthsp_8bit,
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my_numcells_8bit,
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my_mb_wc_gbk,
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