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Commit b67a1e16 authored by paul@teton.kitebird.com's avatar paul@teton.kitebird.com
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Merge paul@bk-internal.mysql.com:/home/bk/mysql-4.1 

into teton.kitebird.com:/home/paul/mysql-4.1
parents d5fe68f5 abaaa0f3
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Showing with 462 additions and 287 deletions
client/mysqltest.c
View file @ b67a1e16
This diff is collapsed.
heap/hp_hash.c
View file @ b67a1e16
......@@ -18,6 +18,7 @@
#include "heapdef.h"
#include <m_ctype.h>
#include <assert.h>
ha_rows hp_rb_records_in_range(HP_INFO *info, int inx, const byte *start_key,
uint start_key_len,
......@@ -566,50 +567,87 @@ my_bool hp_if_null_in_key(HP_KEYDEF *keydef, const byte *record)
return 0;
}
/*
Update auto_increment info
SYNOPSIS
update_auto_increment()
info MyISAM handler
record Row to update
IMPLEMENTATION
Only replace the auto_increment value if it is higher than the previous
one. For signed columns we don't update the auto increment value if it's
less than zero.
*/
void heap_update_auto_increment(HP_INFO *info, const byte *record)
{
ulonglong value;
ulonglong value= 0; /* Store unsigned values here */
longlong s_value= 0; /* Store signed values here */
HA_KEYSEG *keyseg= info->s->keydef[info->s->auto_key - 1].seg;
const uchar *key= (uchar*) record + keyseg->start;
switch (info->s->auto_key_type) {
case HA_KEYTYPE_INT8:
s_value= (longlong) *(char*)key;
break;
case HA_KEYTYPE_BINARY:
value= (ulonglong) *(uchar*) key;
value=(ulonglong) *(uchar*) key;
break;
case HA_KEYTYPE_SHORT_INT:
s_value= (longlong) sint2korr(key);
break;
case HA_KEYTYPE_USHORT_INT:
value= (ulonglong) uint2korr(key);
value=(ulonglong) uint2korr(key);
break;
case HA_KEYTYPE_LONG_INT:
s_value= (longlong) sint4korr(key);
break;
case HA_KEYTYPE_ULONG_INT:
value= (ulonglong) uint4korr(key);
value=(ulonglong) uint4korr(key);
break;
case HA_KEYTYPE_INT24:
s_value= (longlong) sint3korr(key);
break;
case HA_KEYTYPE_UINT24:
value= (ulonglong) uint3korr(key);
value=(ulonglong) uint3korr(key);
break;
case HA_KEYTYPE_FLOAT: /* This shouldn't be used */
{
float f_1;
float4get(f_1, key);
value= (ulonglong) f_1;
float4get(f_1,key);
/* Ignore negative values */
value = (f_1 < (float) 0.0) ? 0 : (ulonglong) f_1;
break;
}
case HA_KEYTYPE_DOUBLE: /* This shouldn't be used */
{
double f_1;
float8get(f_1, key);
value= (ulonglong) f_1;
float8get(f_1,key);
/* Ignore negative values */
value = (f_1 < 0.0) ? 0 : (ulonglong) f_1;
break;
}
case HA_KEYTYPE_LONGLONG:
s_value= sint8korr(key);
break;
case HA_KEYTYPE_ULONGLONG:
value= uint8korr(key);
break;
default:
value= 0; /* Error */
DBUG_ASSERT(0);
value=0; /* Error */
break;
}
set_if_bigger(info->s->auto_increment, value);
/*
The following code works becasue if s_value < 0 then value is 0
and if s_value == 0 then value will contain either s_value or the
correct value.
*/
set_if_bigger(info->s->auto_increment,
(s_value > 0) ? (ulonglong) s_value : value);
}
mysql-test/r/create.result
View file @ b67a1e16
......@@ -407,6 +407,28 @@ a b c d e f g h dd
1 -7 7 2000-01-01 b 2000-01-01 00:00:00 05:04:03 yet another binary data 02:00:00
2 -2 2 1825-12-14 a 2003-01-01 03:02:01 04:03:02 binary data 02:00:00
drop table t1, t2;
create table t1 (a tinyint, b smallint, c mediumint, d int, e bigint, f float(3,2), g double(4,3), h decimal(5,4), i year, j date, k timestamp, l datetime, m enum('a','b'), n set('a','b'), o char(10));
create table t2 select ifnull(a,a), ifnull(b,b), ifnull(c,c), ifnull(d,d), ifnull(e,e), ifnull(f,f), ifnull(g,g), ifnull(h,h), ifnull(i,i), ifnull(j,j), ifnull(k,k), ifnull(l,l), ifnull(m,m), ifnull(n,n), ifnull(o,o) from t1;
show create table t2;
Table Create Table
t2 CREATE TABLE `t2` (
`ifnull(a,a)` tinyint(4) default NULL,
`ifnull(b,b)` smallint(6) default NULL,
`ifnull(c,c)` mediumint(9) default NULL,
`ifnull(d,d)` int(11) default NULL,
`ifnull(e,e)` bigint(20) default NULL,
`ifnull(f,f)` float(3,2) default NULL,
`ifnull(g,g)` double(4,3) default NULL,
`ifnull(h,h)` decimal(5,4) default NULL,
`ifnull(i,i)` year(4) default NULL,
`ifnull(j,j)` date default NULL,
`ifnull(k,k)` datetime NOT NULL default '0000-00-00 00:00:00',
`ifnull(l,l)` datetime default NULL,
`ifnull(m,m)` char(1) default NULL,
`ifnull(n,n)` char(3) default NULL,
`ifnull(o,o)` char(10) default NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
drop table t1,t2;
create table t1(str varchar(10) default 'def',strnull varchar(10),intg int default '10',rel double default '3.14');
insert into t1 values ('','',0,0.0);
describe t1;
......
mysql-test/r/func_set.result
View file @ b67a1e16
......@@ -6,6 +6,12 @@ id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL No tables used
Warnings:
Note 1003 select high_priority interval((55,10,20,30,40,50,60,70,80,90,100)) AS `INTERVAL(55,10,20,30,40,50,60,70,80,90,100)`,interval((3,1,(1 + 1),(((1 + 1) + 1) + 1))) AS `interval(3,1,1+1,1+1+1+1)`,field(_latin1'IBM',_latin1'NCA',_latin1'ICL',_latin1'SUN',_latin1'IBM',_latin1'DIGITAL') AS `field("IBM","NCA","ICL","SUN","IBM","DIGITAL")`,field(_latin1'A',_latin1'B',_latin1'C') AS `field("A","B","C")`,elt(2,_latin1'ONE',_latin1'TWO',_latin1'THREE') AS `elt(2,"ONE","TWO","THREE")`,interval((0,1,2,3,4)) AS `interval(0,1,2,3,4)`,(elt(1,1,2,3) | 0) AS `elt(1,1,2,3)|0`,(elt(1,1.1,1.2,1.3) + 0) AS `elt(1,1.1,1.2,1.3)+0`
SELECT INTERVAL(13, 7, 14, 21, 28, 35, 42, 49, 56);
INTERVAL(13, 7, 14, 21, 28, 35, 42, 49, 56)
1
SELECT INTERVAL(13, 7, 14, 21, 28, 35, 42, 49, 56, 77);
INTERVAL(13, 7, 14, 21, 28, 35, 42, 49, 56, 77)
1
select find_in_set("b","a,b,c"),find_in_set("c","a,b,c"),find_in_set("dd","a,bbb,dd"),find_in_set("bbb","a,bbb,dd");
find_in_set("b","a,b,c") find_in_set("c","a,b,c") find_in_set("dd","a,bbb,dd") find_in_set("bbb","a,bbb,dd")
2 3 3 2
......@@ -50,9 +56,3 @@ id elt(two.val,'one','two')
2 one
4 two
drop table t1,t2;
SELECT INTERVAL(13, 7, 14, 21, 28, 35, 42, 49, 56);
INTERVAL(13, 7, 14, 21, 28, 35, 42, 49, 56)
1
SELECT INTERVAL(13, 7, 14, 21, 28, 35, 42, 49, 56, 77);
INTERVAL(13, 7, 14, 21, 28, 35, 42, 49, 56, 77)
1
mysql-test/r/multi_statement.result 0 → 100644
View file @ b67a1e16
select 1;
1
1
select 2;
select 3;
select 4||||
2
2
3
3
4
4
select 5;
select 6;
select 50, 'abc';'abcd'
5
5
6
6
50 abc
50 abc
select "abcd'";'abcd'
abcd'
abcd'
select "'abcd";'abcd'
'abcd
'abcd
select 5'abcd'
5
5
select 'finish';
finish
finish
mysql-test/r/mysqldump.result
View file @ b67a1e16
......@@ -64,7 +64,7 @@ INSERT INTO t1 VALUES ("1\""), ("\"2");
DROP TABLE t1;
CREATE TABLE t1 (a VARCHAR(255)) DEFAULT CHARSET koi8r;
INSERT INTO t1 VALUES (_koi8r x'C1C2C3C4C5');
-- MySQL dump 10.2
-- MySQL dump 10.3
--
-- Host: localhost Database: test
-- ------------------------------------------------------
......
mysql-test/r/type_enum.result
View file @ b67a1e16
......@@ -1636,6 +1636,7 @@ t1 CREATE TABLE `t1` (
`a` enum('','a','b') NOT NULL default 'b'
) ENGINE=MyISAM DEFAULT CHARSET=latin1
drop table t1;
set names latin1;
create table t1 (a enum(0xE4, '1', '2') not null default 0xE4);
show columns from t1;
Field Type Null Key Default Extra
......@@ -1643,6 +1644,6 @@ a enum('
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` enum('','1','2') NOT NULL default '?'
`a` enum('','1','2') NOT NULL default ''
) ENGINE=MyISAM DEFAULT CHARSET=latin1
drop table t1;
mysql-test/t/create.test
View file @ b67a1e16
......@@ -318,11 +318,17 @@ select
addtime(cast('1:0:0' as time),cast('1:0:0' as time)) as dd
from t1;
explain t2;
select * from t2;
drop table t1, t2;
create table t1 (a tinyint, b smallint, c mediumint, d int, e bigint, f float(3,2), g double(4,3), h decimal(5,4), i year, j date, k timestamp, l datetime, m enum('a','b'), n set('a','b'), o char(10));
create table t2 select ifnull(a,a), ifnull(b,b), ifnull(c,c), ifnull(d,d), ifnull(e,e), ifnull(f,f), ifnull(g,g), ifnull(h,h), ifnull(i,i), ifnull(j,j), ifnull(k,k), ifnull(l,l), ifnull(m,m), ifnull(n,n), ifnull(o,o) from t1;
show create table t2;
drop table t1,t2;
#
# Test of default()
#
create table t1(str varchar(10) default 'def',strnull varchar(10),intg int default '10',rel double default '3.14');
insert into t1 values ('','',0,0.0);
describe t1;
......
mysql-test/t/func_set.test
View file @ b67a1e16
......@@ -4,6 +4,10 @@
select interval(55,10,20,30,40,50,60,70,80,90,100),interval(3,1,1+1,1+1+1+1),field("IBM","NCA","ICL","SUN","IBM","DIGITAL"),field("A","B","C"),elt(2,"ONE","TWO","THREE"),interval(0,1,2,3,4),elt(1,1,2,3)|0,elt(1,1.1,1.2,1.3)+0;
explain extended select INTERVAL(55,10,20,30,40,50,60,70,80,90,100),interval(3,1,1+1,1+1+1+1),field("IBM","NCA","ICL","SUN","IBM","DIGITAL"),field("A","B","C"),elt(2,"ONE","TWO","THREE"),interval(0,1,2,3,4),elt(1,1,2,3)|0,elt(1,1.1,1.2,1.3)+0;
# Test 8 and 9 values (Bug #1561)
SELECT INTERVAL(13, 7, 14, 21, 28, 35, 42, 49, 56);
SELECT INTERVAL(13, 7, 14, 21, 28, 35, 42, 49, 56, 77);
select find_in_set("b","a,b,c"),find_in_set("c","a,b,c"),find_in_set("dd","a,bbb,dd"),find_in_set("bbb","a,bbb,dd");
select find_in_set("d","a,b,c"),find_in_set("dd","a,bbb,d"),find_in_set("bb","a,bbb,dd");
select make_set(0,'a','b','c'),make_set(-1,'a','b','c'),make_set(1,'a','b','c'),make_set(2,'a','b','c'),make_set(1+2,concat('a','b'),'c');
......@@ -35,8 +39,3 @@ insert into t2 values (1,1),(2,1),(3,1),(4,2);
select one.id, elt(two.val,'one','two') from t1 one, t2 two where two.id=one.id;
select one.id, elt(two.val,'one','two') from t1 one, t2 two where two.id=one.id order by one.id;
drop table t1,t2;
# some more INTERVAL tests
SELECT INTERVAL(13, 7, 14, 21, 28, 35, 42, 49, 56);
SELECT INTERVAL(13, 7, 14, 21, 28, 35, 42, 49, 56, 77);
mysql-test/t/multi_statement.test 0 → 100644
View file @ b67a1e16
select 1;
delimiter ||||;
select 2;
select 3;
select 4||||
delimiter 'abcd'||||
select 5;
select 6;
select 50, 'abc';'abcd'
select "abcd'";'abcd'select "'abcd";'abcd'
select 5'abcd'
delimiter ;'abcd'
select 'finish';
mysql-test/t/rpl_log_pos.test
View file @ b67a1e16
......@@ -24,7 +24,6 @@ sleep 5;
show slave status;
stop slave;
change master to master_log_pos=173;
--replace_result 3306 MASTER_PORT 9306 MASTER_PORT 3334 MASTER_PORT 3336 MASTER_PORT
start slave;
sleep 2;
--replace_result 3306 MASTER_PORT 9306 MASTER_PORT 3334 MASTER_PORT 3336 MASTER_PORT
......
mysql-test/t/type_enum.test
View file @ b67a1e16
......@@ -29,8 +29,8 @@ drop table t1;
# Bug #2077
#
set names latin1;
create table t1 (a enum(0xE4, '1', '2') not null default 0xE4);
show columns from t1;
# should be fixed ASAP
show create table t1;
drop table t1;
sql/field.cc
View file @ b67a1e16
......@@ -5192,16 +5192,21 @@ void Field_enum::sort_string(char *to,uint length __attribute__((unused)))
void Field_enum::sql_type(String &res) const
{
char buffer[255];
String enum_item(buffer, sizeof(buffer), res.charset());
res.length(0);
res.append("enum(");
bool flag=0;
for (const char **pos=typelib->type_names; *pos ; pos++)
for (const char **pos= typelib->type_names; *pos; pos++)
{
if (flag)
res.append(',');
append_unescaped(&res, *pos, strlen(*pos));
flag=1;
/* convert to res.charset() == utf8, then quote */
enum_item.copy(*pos, strlen(*pos), charset(), res.charset());
append_unescaped(&res, enum_item.ptr(), enum_item.length());
flag= 1;
}
res.append(')');
}
......@@ -5300,16 +5305,21 @@ String *Field_set::val_str(String *val_buffer,
void Field_set::sql_type(String &res) const
{
char buffer[255];
String set_item(buffer, sizeof(buffer), res.charset());
res.length(0);
res.append("set(");
bool flag=0;
for (const char **pos=typelib->type_names; *pos ; pos++)
for (const char **pos= typelib->type_names; *pos; pos++)
{
if (flag)
res.append(',');
append_unescaped(&res, *pos, strlen(*pos));
flag=1;
/* convert to res.charset() == utf8, then quote */
set_item.copy(*pos, strlen(*pos), charset(), res.charset());
append_unescaped(&res, set_item.ptr(), set_item.length());
flag= 1;
}
res.append(')');
}
......
sql/field.h
View file @ b67a1e16
......@@ -327,11 +327,6 @@ public:
unireg_check_arg, field_name_arg, table_arg,
dec_arg, zero_arg,unsigned_arg)
{}
Field_decimal(uint32 len_arg,bool maybe_null_arg, const char *field_name_arg,
struct st_table *table_arg,bool unsigned_arg)
:Field_num((char*) 0, len_arg, maybe_null_arg ? (uchar*) "": 0,0,
NONE, field_name_arg, table_arg,0,0,unsigned_arg)
{}
enum_field_types type() const { return FIELD_TYPE_DECIMAL;}
enum ha_base_keytype key_type() const
{ return zerofill ? HA_KEYTYPE_BINARY : HA_KEYTYPE_NUM; }
......@@ -362,11 +357,6 @@ public:
unireg_check_arg, field_name_arg, table_arg,
0, zero_arg,unsigned_arg)
{}
Field_tiny(uint32 len_arg,bool maybe_null_arg, const char *field_name_arg,
struct st_table *table_arg,bool unsigned_arg)
:Field_num((char*) 0, len_arg, maybe_null_arg ? (uchar*) "": 0,0,
NONE, field_name_arg, table_arg,0,0,unsigned_arg)
{}
enum Item_result result_type () const { return INT_RESULT; }
enum_field_types type() const { return FIELD_TYPE_TINY;}
enum ha_base_keytype key_type() const
......@@ -608,13 +598,9 @@ public:
:Field_str(ptr_arg, len_arg, null, 1,
unireg_check_arg, field_name_arg, table_arg, cs)
{}
Field_null(uint32 len_arg, const char *field_name_arg,
struct st_table *table_arg, CHARSET_INFO *cs)
:Field_str((char*) 0, len_arg, null, 1,
NONE, field_name_arg, table_arg, cs)
{}
enum_field_types type() const { return FIELD_TYPE_NULL;}
int store(const char *to, uint length, CHARSET_INFO *cs) { null[0]=1; return 0; }
int store(const char *to, uint length, CHARSET_INFO *cs)
{ null[0]=1; return 0; }
int store(double nr) { null[0]=1; return 0; }
int store(longlong nr) { null[0]=1; return 0; }
void reset(void) {}
......@@ -684,10 +670,6 @@ public:
:Field_tiny(ptr_arg, len_arg, null_ptr_arg, null_bit_arg,
unireg_check_arg, field_name_arg, table_arg, 1, 1)
{}
Field_year(uint32 len_arg,bool maybe_null_arg, const char *field_name_arg,
struct st_table *table_arg)
:Field_tiny(len_arg,maybe_null_arg,field_name_arg,table_arg,1)
{}
enum_field_types type() const { return FIELD_TYPE_YEAR;}
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr);
......
sql/item.cc
View file @ b67a1e16
......@@ -995,35 +995,42 @@ enum_field_types Item::field_type() const
Field *Item::tmp_table_field_from_field_type(TABLE *table)
{
switch (field_type())
{
/*
The field functions defines a field to be not null if null_ptr is not 0
*/
uchar *null_ptr= maybe_null ? (uchar*) "" : 0;
switch (field_type()) {
case MYSQL_TYPE_DECIMAL:
return new Field_decimal(max_length, maybe_null, name, table,
unsigned_flag);
return new Field_decimal((char*) 0, max_length, null_ptr, 0, Field::NONE,
name, table, decimals, 0, unsigned_flag);
case MYSQL_TYPE_TINY:
return new Field_tiny(max_length, maybe_null, name, table,
unsigned_flag);
return new Field_tiny((char*) 0, max_length, null_ptr, 0, Field::NONE,
name, table, 0, unsigned_flag);
case MYSQL_TYPE_SHORT:
return new Field_short(max_length, maybe_null, name, table,
unsigned_flag);
return new Field_short((char*) 0, max_length, null_ptr, 0, Field::NONE,
name, table, 0, unsigned_flag);
case MYSQL_TYPE_LONG:
return new Field_long(max_length, maybe_null, name, table,
unsigned_flag);
case MYSQL_TYPE_FLOAT:
return new Field_float(max_length, maybe_null, name, table, decimals);
case MYSQL_TYPE_DOUBLE:
return new Field_double(max_length, maybe_null, name, table, decimals);
case MYSQL_TYPE_NULL:
return new Field_null(max_length, name, table, &my_charset_bin);
return new Field_long((char*) 0, max_length, null_ptr, 0, Field::NONE,
name, table, 0, unsigned_flag);
#ifdef HAVE_LONG_LONG
case MYSQL_TYPE_LONGLONG:
return new Field_longlong(max_length, maybe_null, name, table,
unsigned_flag);
return new Field_longlong((char*) 0, max_length, null_ptr, 0, Field::NONE,
name, table, 0, unsigned_flag);
#endif
case MYSQL_TYPE_FLOAT:
return new Field_float((char*) 0, max_length, null_ptr, 0, Field::NONE,
name, table, decimals, 0, unsigned_flag);
case MYSQL_TYPE_DOUBLE:
return new Field_double((char*) 0, max_length, null_ptr, 0, Field::NONE,
name, table, decimals, 0, unsigned_flag);
case MYSQL_TYPE_NULL:
return new Field_null((char*) 0, max_length, Field::NONE,
name, table, &my_charset_bin);
case MYSQL_TYPE_NEWDATE:
case MYSQL_TYPE_INT24:
return new Field_long(max_length, maybe_null, name, table,
unsigned_flag);
return new Field_medium((char*) 0, max_length, null_ptr, 0, Field::NONE,
name, table, 0, unsigned_flag);
case MYSQL_TYPE_DATE:
return new Field_date(maybe_null, name, table, &my_charset_bin);
case MYSQL_TYPE_TIME:
......@@ -1032,34 +1039,38 @@ Field *Item::tmp_table_field_from_field_type(TABLE *table)
case MYSQL_TYPE_DATETIME:
return new Field_datetime(maybe_null, name, table, &my_charset_bin);
case MYSQL_TYPE_YEAR:
return new Field_year(max_length, maybe_null, name, table);
return new Field_year((char*) 0, max_length, null_ptr, 0, Field::NONE,
name, table);
default:
/* This case should never be choosen */
DBUG_ASSERT(0);
/* If something goes awfully wrong, it's better to get a string than die */
case MYSQL_TYPE_ENUM:
case MYSQL_TYPE_SET:
return new Field_long(max_length, maybe_null, name, table,
unsigned_flag);
case MYSQL_TYPE_VAR_STRING:
if (max_length > 255)
break; // If blob
return new Field_varstring(max_length, maybe_null, name, table,
collation.collation);
case MYSQL_TYPE_STRING:
if (max_length > 255) // If blob
break;
return new Field_string(max_length, maybe_null, name, table,
collation.collation);
case MYSQL_TYPE_TINY_BLOB:
case MYSQL_TYPE_MEDIUM_BLOB:
case MYSQL_TYPE_LONG_BLOB:
case MYSQL_TYPE_BLOB:
case MYSQL_TYPE_GEOMETRY:
return new Field_blob(max_length, maybe_null, name, table, collation.collation);
case MYSQL_TYPE_VAR_STRING:
if (max_length > 255)
return new Field_blob(max_length, maybe_null, name, table, collation.collation);
else
return new Field_varstring(max_length, maybe_null, name, table, collation.collation);
case MYSQL_TYPE_STRING:
if (max_length > 255)
return new Field_blob(max_length, maybe_null, name, table, collation.collation);
else
return new Field_string(max_length, maybe_null, name, table, collation.collation);
default:
// This case should never be choosen
DBUG_ASSERT(0);
return 0;
break; // Blob handled outside of case
}
/* blob is special as it's generated for both blobs and long strings */
return new Field_blob(max_length, maybe_null, name, table,
collation.collation);
}
/* ARGSUSED */
void Item_field::make_field(Send_field *tmp_field)
{
......
sql/mysqld.cc
View file @ b67a1e16
......@@ -2787,6 +2787,9 @@ int main(int argc, char **argv)
int2str((int) GetCurrentProcessId(),strmov(shutdown_event_name,
"MySQLShutdown"), 10);
/* Must be initialized early for comparison of service name */
system_charset_info= &my_charset_utf8_general_ci;
if (Service.GetOS()) /* true NT family */
{
char file_path[FN_REFLEN];
......
sql/sql_show.cc
View file @ b67a1e16
......@@ -688,14 +688,14 @@ mysqld_show_fields(THD *thd, TABLE_LIST *table_list,const char *wild,
{
byte *pos;
uint flags=field->flags;
String type(tmp,sizeof(tmp), field->charset());
String type(tmp,sizeof(tmp), system_charset_info);
uint col_access;
bool null_default_value=0;
protocol->prepare_for_resend();
protocol->store(field->field_name, system_charset_info);
field->sql_type(type);
protocol->store(type.ptr(), type.length(), type.charset());
protocol->store(type.ptr(), type.length(), system_charset_info);
if (verbose)
protocol->store(field->has_charset() ? field->charset()->name : "NULL",
system_charset_info);
......@@ -1117,7 +1117,13 @@ store_create_info(THD *thd, TABLE *table, String *packet)
type.set(tmp, sizeof(tmp), field->charset());
field->val_str(&type,&type);
if (type.length())
append_unescaped(packet, type.ptr(), type.length());
{
String def_val;
/* convert to system_charset_info == utf8 */
def_val.copy(type.ptr(), type.length(), field->charset(),
system_charset_info);
append_unescaped(packet, def_val.ptr(), def_val.length());
}
else
packet->append("''",2);
}
......
sql/table.cc
View file @ b67a1e16
......@@ -1058,9 +1058,21 @@ ulong next_io_size(register ulong pos)
} /* next_io_size */
/* Store in String an SQL quoted string */
/*
Store an SQL quoted string.
SYNOPSIS
append_unescaped()
res result String
pos string to be quoted
length it's length
NOTE
This function works correctly with utf8 or single-byte charset strings.
May fail with some multibyte charsets though.
*/
void append_unescaped(String *res,const char *pos, uint length)
void append_unescaped(String *res, const char *pos, uint length)
{
const char *end= pos+length;
res->append('\'');
......
vio/vio.c
View file @ b67a1e16
......@@ -55,6 +55,7 @@ void vio_reset(Vio* vio, enum enum_vio_type type,
vio->in_addr =vio_in_addr;
vio->vioblocking =vio_blocking;
vio->is_blocking =vio_is_blocking;
vio->timeout =vio_ignore_timeout;
}
else /* default is VIO_TYPE_TCPIP */
#endif
......@@ -73,6 +74,7 @@ void vio_reset(Vio* vio, enum enum_vio_type type,
vio->in_addr =vio_in_addr;
vio->vioblocking =vio_blocking;
vio->is_blocking =vio_is_blocking;
vio->timeout =vio_ignore_timeout;
}
else
#endif
......
vio/vio_priv.h
View file @ b67a1e16
......@@ -23,6 +23,8 @@
#include <m_string.h>
#include <violite.h>
void vio_ignore_timeout(Vio *vio, uint timeout);
#ifdef HAVE_OPENSSL
#include "my_net.h" /* needed because of struct in_addr */
......
vio/viosocket.c
View file @ b67a1e16
......@@ -355,6 +355,13 @@ int vio_close_pipe(Vio * vio)
DBUG_RETURN(r);
}
void vio_ignore_timeout(Vio *vio __attribute__((unused)),
uint timeout __attribute__((unused)))
{
}
#ifdef HAVE_SMEM
int vio_read_shared_memory(Vio * vio, gptr buf, int size)
......
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