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4.1->5.0 merge

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This commit is contained in:
sergefp@mysql.com
2005-10-29 02:36:57 +04:00
parent 3e76aa38fa f220d87476
commit 09a4d0c7a7
6 changed files with 39 additions and 6 deletions
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5
include/config-netware.h
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@ -118,15 +118,12 @@ extern "C" {
/* do not use the extended time in LibC sys\stat.h */
#define _POSIX_SOURCE
/* Kernel call on NetWare that will only yield if our time slice is up */
void kYieldIfTimeSliceUp(void);
/* Some macros for portability */
#define set_timespec(ABSTIME,SEC) { (ABSTIME).tv_sec=time(NULL)+(SEC); (ABSTIME).tv_nsec=0; }
/* extra protection against CPU Hogs on NetWare */
#define NETWARE_YIELD kYieldIfTimeSliceUp()
#define NETWARE_YIELD pthread_yield()
/* Screen mode for help texts */
#define NETWARE_SET_SCREEN_MODE(A) setscreenmode(A)

11
mysql-test/r/create.result
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@ -641,3 +641,14 @@ create table if not exists t1 (a int);
Warnings:
Note 1050 Table 't1' already exists
drop table t1;
create table t1 (
a varchar(112) charset utf8 collate utf8_bin not null,
primary key (a)
) select 'test' as a ;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` varchar(112) character set utf8 collate utf8_bin NOT NULL default '',
PRIMARY KEY (`a`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
drop table t1;

8
mysql-test/t/create.test
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@ -545,4 +545,12 @@ create table t1 (a int);
create table if not exists t1 (a int);
drop table t1;
# BUG#14139
create table t1 (
a varchar(112) charset utf8 collate utf8_bin not null,
primary key (a)
) select 'test' as a ;
show create table t1;
drop table t1;
# End of 4.1 tests

12
sql/field.cc
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@ -8186,8 +8186,20 @@ void Field_bit_as_char::sql_type(String &res) const
Handling of field and create_field
*****************************************************************************/
/*
Convert create_field::length from number of characters to number of bytes
SYNOPSIS
create_field::create_length_to_internal_length()
DESCRIPTION
Convert create_field::length from number of characters to number of bytes,
save original value in chars_length.
*/
void create_field::create_length_to_internal_length(void)
{
chars_length= length;
switch (sql_type) {
case MYSQL_TYPE_TINY_BLOB:
case MYSQL_TYPE_MEDIUM_BLOB:

5
sql/field.h
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@ -1368,6 +1368,11 @@ public:
LEX_STRING comment; // Comment for field
Item *def; // Default value
enum enum_field_types sql_type;
/*
At various stages in execution this can be length of field in bytes or
max number of characters.
*/
ulong length;
ulong length;
uint decimals, flags, pack_length, key_length;
Field::utype unireg_check;

2
sql/sql_table.cc
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@ -839,7 +839,7 @@ static int mysql_prepare_table(THD *thd, HA_CREATE_INFO *create_info,
sql_field->charset= (dup_field->charset ?
dup_field->charset :
create_info->default_table_charset);
sql_field->length= dup_field->length;
sql_field->length= dup_field->chars_length;
sql_field->pack_length= dup_field->pack_length;
sql_field->key_length= dup_field->key_length;
sql_field->create_length_to_internal_length();