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Variable names have been renamed:

Browse Source 
client_collation -> collation_client
  result_collation -> collation_results
  connection_collation -> collation_connection


BitKeeper/etc/ignore:
  Added client/ssl_test to the ignore list
This commit is contained in:
unknown 2003-04-23 18:19:22 +05:00
parent fbf47d5234
commit bb12690ad7
13 changed files with 116 additions and 117 deletions
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1
.bzrignore
View File

@ -605,3 +605,4 @@ vio/viotest-ssl
myisam/ftbench/var/*
myisam/ftbench/data
myisam/ftbench/t
client/ssl_test

40
mysql-test/r/ctype_collate.result
View File

@ -511,59 +511,59 @@ SHOW FIELDS FROM t1;
Field Type Collation Null Key Default Extra
latin1_f char(32) latin1_bin YES NULL
SET CHARACTER SET 'latin1';
SHOW VARIABLES LIKE 'client_collation';
SHOW VARIABLES LIKE 'collation_client';
Variable_name Value
client_collation latin1_swedish_ci
collation_client latin1_swedish_ci
SET CHARACTER SET latin1;
SHOW VARIABLES LIKE 'client_collation';
SHOW VARIABLES LIKE 'collation_client';
Variable_name Value
client_collation latin1_swedish_ci
SHOW VARIABLES LIKE 'client_collation';
collation_client latin1_swedish_ci
SHOW VARIABLES LIKE 'collation_client';
Variable_name Value
client_collation latin1_swedish_ci
collation_client latin1_swedish_ci
SELECT charset('a'),collation('a'),coercibility('a'),'a'='A';
charset('a') collation('a') coercibility('a') 'a'='A'
latin1 latin1_swedish_ci 3 1
SET CHARACTER SET latin1 COLLATE latin1_bin;
SHOW VARIABLES LIKE 'client_collation';
SHOW VARIABLES LIKE 'collation_client';
Variable_name Value
client_collation latin1_bin
collation_client latin1_bin
SET CHARACTER SET LATIN1 COLLATE Latin1_Bin;
SHOW VARIABLES LIKE 'client_collation';
SHOW VARIABLES LIKE 'collation_client';
Variable_name Value
client_collation latin1_bin
collation_client latin1_bin
SET CHARACTER SET 'latin1' COLLATE 'latin1_bin';
SHOW VARIABLES LIKE 'client_collation';
SHOW VARIABLES LIKE 'collation_client';
Variable_name Value
client_collation latin1_bin
collation_client latin1_bin
SELECT charset('a'),collation('a'),coercibility('a'),'a'='A';
charset('a') collation('a') coercibility('a') 'a'='A'
latin1 latin1_swedish_ci 3 1
SET CHARACTER SET koi8r;
SHOW VARIABLES LIKE 'client_collation';
SHOW VARIABLES LIKE 'collation_client';
Variable_name Value
client_collation koi8r_general_ci
collation_client koi8r_general_ci
SELECT charset('a'),collation('a'),coercibility('a'),'a'='A';
charset('a') collation('a') coercibility('a') 'a'='A'
latin1 latin1_swedish_ci 3 1
SET CHARACTER SET koi8r COLLATE koi8r_bin;
SHOW VARIABLES LIKE 'client_collation';
SHOW VARIABLES LIKE 'collation_client';
Variable_name Value
client_collation koi8r_bin
collation_client koi8r_bin
SELECT charset('a'),collation('a'),coercibility('a'),'a'='A';
charset('a') collation('a') coercibility('a') 'a'='A'
latin1 latin1_swedish_ci 3 1
SET CHARACTER SET koi8r COLLATE DEFAULT;
SHOW VARIABLES LIKE 'client_collation';
SHOW VARIABLES LIKE 'collation_client';
Variable_name Value
client_collation koi8r_general_ci
collation_client koi8r_general_ci
SELECT charset('a'),collation('a'),coercibility('a'),'a'='A';
charset('a') collation('a') coercibility('a') 'a'='A'
latin1 latin1_swedish_ci 3 1
SET CHARACTER SET DEFAULT;
SHOW VARIABLES LIKE 'client_collation';
SHOW VARIABLES LIKE 'collation_client';
Variable_name Value
client_collation latin1_swedish_ci
collation_client latin1_swedish_ci
SELECT charset('a'),collation('a'),coercibility('a'),'a'='A';
charset('a') collation('a') coercibility('a') 'a'='A'
latin1 latin1_swedish_ci 3 1

6
mysql-test/r/variables.result
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@ -156,9 +156,9 @@ show variables like 'net_buffer_length';
Variable_name Value
net_buffer_length 1048576
set character set cp1251_koi8;
show variables like "client_collation";
show variables like "collation_client";
Variable_name Value
client_collation cp1251_bulgarian_ci
collation_client cp1251_bulgarian_ci
select @@timestamp>0;
@@timestamp>0
1
@ -185,7 +185,7 @@ set SESSION query_cache_size=10000;
Variable 'query_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
set GLOBAL table_type=DEFAULT;
Variable 'table_type' doesn't have a default value
set client_collation=UNKNOWN_CHARACTER_SET;
set collation_client=UNKNOWN_CHARACTER_SET;
Unknown character set: 'UNKNOWN_CHARACTER_SET'
set global autocommit=1;
Variable 'autocommit' is a LOCAL variable and can't be used with SET GLOBAL

20
mysql-test/t/ctype_collate.test
View File

@ -128,29 +128,29 @@ SHOW CREATE TABLE t1;
SHOW FIELDS FROM t1;
SET CHARACTER SET 'latin1';
SHOW VARIABLES LIKE 'client_collation';
SHOW VARIABLES LIKE 'collation_client';
SET CHARACTER SET latin1;
SHOW VARIABLES LIKE 'client_collation';
SHOW VARIABLES LIKE 'client_collation';
SHOW VARIABLES LIKE 'collation_client';
SHOW VARIABLES LIKE 'collation_client';
SELECT charset('a'),collation('a'),coercibility('a'),'a'='A';
SET CHARACTER SET latin1 COLLATE latin1_bin;
SHOW VARIABLES LIKE 'client_collation';
SHOW VARIABLES LIKE 'collation_client';
SET CHARACTER SET LATIN1 COLLATE Latin1_Bin;
SHOW VARIABLES LIKE 'client_collation';
SHOW VARIABLES LIKE 'collation_client';
SET CHARACTER SET 'latin1' COLLATE 'latin1_bin';
SHOW VARIABLES LIKE 'client_collation';
SHOW VARIABLES LIKE 'collation_client';
SELECT charset('a'),collation('a'),coercibility('a'),'a'='A';
SET CHARACTER SET koi8r;
SHOW VARIABLES LIKE 'client_collation';
SHOW VARIABLES LIKE 'collation_client';
SELECT charset('a'),collation('a'),coercibility('a'),'a'='A';
SET CHARACTER SET koi8r COLLATE koi8r_bin;
SHOW VARIABLES LIKE 'client_collation';
SHOW VARIABLES LIKE 'collation_client';
SELECT charset('a'),collation('a'),coercibility('a'),'a'='A';
SET CHARACTER SET koi8r COLLATE DEFAULT;
SHOW VARIABLES LIKE 'client_collation';
SHOW VARIABLES LIKE 'collation_client';
SELECT charset('a'),collation('a'),coercibility('a'),'a'='A';
SET CHARACTER SET DEFAULT;
SHOW VARIABLES LIKE 'client_collation';
SHOW VARIABLES LIKE 'collation_client';
SELECT charset('a'),collation('a'),coercibility('a'),'a'='A';
--error 1251
SET CHARACTER SET latin1 COLLATE koi8r;

4
mysql-test/t/variables.test
View File

@ -92,7 +92,7 @@ set net_buffer_length=2000000000;
show variables like 'net_buffer_length';
set character set cp1251_koi8;
show variables like "client_collation";
show variables like "collation_client";
select @@timestamp>0;
set @@rand_seed1=10000000,@@rand_seed2=1000000;
@ -119,7 +119,7 @@ set SESSION query_cache_size=10000;
--error 1230
set GLOBAL table_type=DEFAULT;
--error 1115
set client_collation=UNKNOWN_CHARACTER_SET;
set collation_client=UNKNOWN_CHARACTER_SET;
--error 1228
set global autocommit=1;
--error 1228

2
sql/item.cc
View File

@ -172,7 +172,7 @@ bool Item::get_time(TIME *ltime)
CHARSET_INFO * Item::default_charset() const
{
return current_thd->variables.connection_collation;
return current_thd->variables.collation_connection;
}
bool Item::set_charset(CHARSET_INFO *cs1, enum coercion co1,

12
sql/mysqld.cc
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@ -2092,9 +2092,9 @@ static int init_common_variables(const char *conf_file_name, int argc,
#endif
if (!(default_charset_info= get_charset_by_name(sys_charset.value, MYF(MY_WME))))
return 1;
global_system_variables.result_collation= default_charset_info;
global_system_variables.client_collation= default_charset_info;
global_system_variables.connection_collation= default_charset_info;
global_system_variables.collation_results= default_charset_info;
global_system_variables.collation_client= default_charset_info;
global_system_variables.collation_connection= default_charset_info;
charsets_list= list_charsets(MYF(MY_CS_COMPILED | MY_CS_CONFIG));
@ -4575,9 +4575,9 @@ static void set_options(void)
sizeof(mysql_real_data_home)-1);
/* Set default values for some variables */
global_system_variables.result_collation= default_charset_info;
global_system_variables.client_collation= default_charset_info;
global_system_variables.connection_collation= default_charset_info;
global_system_variables.collation_results= default_charset_info;
global_system_variables.collation_client= default_charset_info;
global_system_variables.collation_connection= default_charset_info;
global_system_variables.table_type= DB_TYPE_MYISAM;
global_system_variables.tx_isolation= ISO_REPEATABLE_READ;
global_system_variables.select_limit= (ulonglong) HA_POS_ERROR;

2
sql/protocol.cc
View File

@ -724,7 +724,7 @@ bool Protocol_simple::store(const char *from, uint length,
bool Protocol_simple::store(const char *from, uint length,
CHARSET_INFO *fromcs)
{
CHARSET_INFO *tocs= this->thd->variables.result_collation;
CHARSET_INFO *tocs= this->thd->variables.collation_results;
#ifndef DEBUG_OFF
DBUG_ASSERT(field_types == 0 ||
field_types[field_pos] == MYSQL_TYPE_DECIMAL ||

82
sql/set_var.cc
View File

@ -105,12 +105,13 @@ sys_var_str sys_charset("character_set",
sys_check_charset,
sys_update_charset,
sys_set_default_charset);
sys_var_client_collation sys_client_collation("client_collation");
sys_var_collation_client sys_collation_client("collation_client");
sys_var_collation_connection sys_collation_connection("collation_connection");
sys_var_collation_results sys_collation_results("collation_results");
sys_var_bool_ptr sys_concurrent_insert("concurrent_insert",
&myisam_concurrent_insert);
sys_var_long_ptr sys_connect_timeout("connect_timeout",
&connect_timeout);
sys_var_connection_collation sys_connection_collation("connection_collation");
sys_var_enum sys_delay_key_write("delay_key_write",
&delay_key_write_options,
&delay_key_write_typelib,
@ -200,7 +201,6 @@ sys_var_thd_ulong sys_read_buff_size("read_buffer_size",
&SV::read_buff_size);
sys_var_thd_ulong sys_read_rnd_buff_size("read_rnd_buffer_size",
&SV::read_rnd_buff_size);
sys_var_result_collation sys_result_collation("result_collation");
sys_var_long_ptr sys_rpl_recovery_rank("rpl_recovery_rank",
&rpl_recovery_rank);
sys_var_long_ptr sys_query_cache_size("query_cache_size",
@ -343,10 +343,11 @@ sys_var *sys_variables[]=
&sys_binlog_cache_size,
&sys_buffer_results,
&sys_bulk_insert_buff_size,
&sys_client_collation,
&sys_collation_client,
&sys_collation_connection,
&sys_collation_results,
&sys_concurrent_insert,
&sys_connect_timeout,
&sys_connection_collation,
&sys_default_week_format,
&sys_delay_key_write,
&sys_delayed_insert_limit,
@ -406,7 +407,6 @@ sys_var *sys_variables[]=
&sys_rand_seed2,
&sys_read_buff_size,
&sys_read_rnd_buff_size,
&sys_result_collation,
&sys_rpl_recovery_rank,
&sys_safe_updates,
&sys_select_limit,
@ -455,10 +455,11 @@ struct show_var_st init_vars[]= {
{sys_bulk_insert_buff_size.name,(char*) &sys_bulk_insert_buff_size,SHOW_SYS},
{sys_charset.name, (char*) &sys_charset, SHOW_SYS},
{"character_sets", (char*) &charsets_list, SHOW_CHAR_PTR},
{sys_client_collation.name, (char*) &sys_client_collation, SHOW_SYS},
{sys_collation_client.name, (char*) &sys_collation_client, SHOW_SYS},
{sys_collation_connection.name,(char*) &sys_collation_connection, SHOW_SYS},
{sys_collation_results.name, (char*) &sys_collation_results, SHOW_SYS},
{sys_concurrent_insert.name,(char*) &sys_concurrent_insert, SHOW_SYS},
{sys_connect_timeout.name, (char*) &sys_connect_timeout, SHOW_SYS},
{sys_connection_collation.name,(char*) &sys_connection_collation, SHOW_SYS},
{"datadir", mysql_real_data_home, SHOW_CHAR},
{"default_week_format", (char*) &sys_default_week_format, SHOW_SYS},
{sys_delay_key_write.name, (char*) &sys_delay_key_write, SHOW_SYS},
@ -562,7 +563,6 @@ struct show_var_st init_vars[]= {
{sys_pseudo_thread_id.name, (char*) &sys_pseudo_thread_id, SHOW_SYS},
{sys_read_buff_size.name, (char*) &sys_read_buff_size, SHOW_SYS},
{sys_read_rnd_buff_size.name,(char*) &sys_read_rnd_buff_size, SHOW_SYS},
{sys_result_collation.name, (char*) &sys_result_collation, SHOW_SYS},
{sys_rpl_recovery_rank.name,(char*) &sys_rpl_recovery_rank, SHOW_SYS},
#ifdef HAVE_QUERY_CACHE
{sys_query_cache_limit.name,(char*) &sys_query_cache_limit, SHOW_SYS},
@ -1210,86 +1210,86 @@ bool sys_var_collation::check(THD *thd, set_var *var)
return 0;
}
bool sys_var_client_collation::update(THD *thd, set_var *var)
bool sys_var_collation_client::update(THD *thd, set_var *var)
{
if (var->type == OPT_GLOBAL)
global_system_variables.client_collation= var->save_result.charset;
global_system_variables.collation_client= var->save_result.charset;
else
{
thd->variables.client_collation= var->save_result.charset;
thd->variables.collation_client= var->save_result.charset;
thd->protocol_simple.init(thd);
thd->protocol_prep.init(thd);
}
return 0;
}
byte *sys_var_client_collation::value_ptr(THD *thd, enum_var_type type)
byte *sys_var_collation_client::value_ptr(THD *thd, enum_var_type type)
{
CHARSET_INFO *cs= ((type == OPT_GLOBAL) ?
global_system_variables.client_collation :
thd->variables.client_collation);
global_system_variables.collation_client :
thd->variables.collation_client);
return cs ? (byte*) cs->name : (byte*) "";
}
void sys_var_client_collation::set_default(THD *thd, enum_var_type type)
void sys_var_collation_client::set_default(THD *thd, enum_var_type type)
{
if (type == OPT_GLOBAL)
global_system_variables.client_collation= default_charset_info;
global_system_variables.collation_client= default_charset_info;
else
{
thd->variables.client_collation= global_system_variables.client_collation;
thd->variables.collation_client= global_system_variables.collation_client;
}
}
bool sys_var_connection_collation::update(THD *thd, set_var *var)
bool sys_var_collation_connection::update(THD *thd, set_var *var)
{
if (var->type == OPT_GLOBAL)
global_system_variables.connection_collation= var->save_result.charset;
global_system_variables.collation_connection= var->save_result.charset;
else
thd->variables.connection_collation= var->save_result.charset;
thd->variables.collation_connection= var->save_result.charset;
return 0;
}
byte *sys_var_connection_collation::value_ptr(THD *thd, enum_var_type type)
byte *sys_var_collation_connection::value_ptr(THD *thd, enum_var_type type)
{
CHARSET_INFO *cs= ((type == OPT_GLOBAL) ?
global_system_variables.connection_collation :
thd->variables.connection_collation);
global_system_variables.collation_connection :
thd->variables.collation_connection);
return cs ? (byte*) cs->name : (byte*) "";
}
void sys_var_connection_collation::set_default(THD *thd, enum_var_type type)
void sys_var_collation_connection::set_default(THD *thd, enum_var_type type)
{
if (type == OPT_GLOBAL)
global_system_variables.connection_collation= default_charset_info;
global_system_variables.collation_connection= default_charset_info;
else
thd->variables.connection_collation= global_system_variables.connection_collation;
thd->variables.collation_connection= global_system_variables.collation_connection;
}
bool sys_var_result_collation::update(THD *thd, set_var *var)
bool sys_var_collation_results::update(THD *thd, set_var *var)
{
if (var->type == OPT_GLOBAL)
global_system_variables.result_collation= var->save_result.charset;
global_system_variables.collation_results= var->save_result.charset;
else
thd->variables.result_collation= var->save_result.charset;
thd->variables.collation_results= var->save_result.charset;
return 0;
}
byte *sys_var_result_collation::value_ptr(THD *thd, enum_var_type type)
byte *sys_var_collation_results::value_ptr(THD *thd, enum_var_type type)
{
CHARSET_INFO *cs= ((type == OPT_GLOBAL) ?
global_system_variables.result_collation :
thd->variables.result_collation);
global_system_variables.collation_results :
thd->variables.collation_results);
return cs ? (byte*) cs->name : (byte*) "";
}
void sys_var_result_collation::set_default(THD *thd, enum_var_type type)
void sys_var_collation_results::set_default(THD *thd, enum_var_type type)
{
if (type == OPT_GLOBAL)
global_system_variables.result_collation= default_charset_info;
global_system_variables.collation_results= default_charset_info;
else
thd->variables.result_collation= global_system_variables.result_collation;
thd->variables.collation_results= global_system_variables.collation_results;
}
@ -1297,16 +1297,16 @@ void sys_var_result_collation::set_default(THD *thd, enum_var_type type)
Functions to handle SET NAMES and SET CHARACTER SET
*****************************************************************************/
int set_var_client_collation::check(THD *thd)
int set_var_collation_client::check(THD *thd)
{
return 0;
}
int set_var_client_collation::update(THD *thd)
int set_var_collation_client::update(THD *thd)
{
thd->variables.client_collation= client_collation;
thd->variables.connection_collation= connection_collation;
thd->variables.result_collation= result_collation;
thd->variables.collation_client= collation_client;
thd->variables.collation_connection= collation_connection;
thd->variables.collation_results= collation_results;
thd->protocol_simple.init(thd);
thd->protocol_prep.init(thd);
return 0;

28
sql/set_var.h
View File

@ -420,28 +420,28 @@ SHOW_TYPE type() { return SHOW_CHAR; }
virtual void set_default(THD *thd, enum_var_type type)= 0;
};
class sys_var_client_collation :public sys_var_collation
class sys_var_collation_client :public sys_var_collation
{
public:
sys_var_client_collation(const char *name_arg) :sys_var_collation(name_arg) {}
sys_var_collation_client(const char *name_arg) :sys_var_collation(name_arg) {}
bool update(THD *thd, set_var *var);
void set_default(THD *thd, enum_var_type type);
byte *value_ptr(THD *thd, enum_var_type type);
};
class sys_var_connection_collation :public sys_var_collation
class sys_var_collation_connection :public sys_var_collation
{
public:
sys_var_connection_collation(const char *name_arg) :sys_var_collation(name_arg) {}
sys_var_collation_connection(const char *name_arg) :sys_var_collation(name_arg) {}
bool update(THD *thd, set_var *var);
void set_default(THD *thd, enum_var_type type);
byte *value_ptr(THD *thd, enum_var_type type);
};
class sys_var_result_collation :public sys_var_collation
class sys_var_collation_results :public sys_var_collation
{
public:
sys_var_result_collation(const char *name_arg) :sys_var_collation(name_arg) {}
sys_var_collation_results(const char *name_arg) :sys_var_collation(name_arg) {}
bool update(THD *thd, set_var *var);
void set_default(THD *thd, enum_var_type type);
byte *value_ptr(THD *thd, enum_var_type type);
@ -553,18 +553,18 @@ public:
/* For SET NAMES and SET CHARACTER SET */
class set_var_client_collation: public set_var_base
class set_var_collation_client: public set_var_base
{
CHARSET_INFO *client_collation;
CHARSET_INFO *connection_collation;
CHARSET_INFO *result_collation;
CHARSET_INFO *collation_client;
CHARSET_INFO *collation_connection;
CHARSET_INFO *collation_results;
public:
set_var_client_collation(CHARSET_INFO *client_coll_arg,
set_var_collation_client(CHARSET_INFO *client_coll_arg,
CHARSET_INFO *connection_coll_arg,
CHARSET_INFO *result_coll_arg)
:client_collation(client_coll_arg),
connection_collation(connection_coll_arg),
result_collation(result_coll_arg)
:collation_client(client_coll_arg),
collation_connection(connection_coll_arg),
collation_results(result_coll_arg)
{}
int check(THD *thd);
int update(THD *thd);

1
sql/sql_class.cc
View File

@ -207,7 +207,6 @@ void THD::init(void)
{
pthread_mutex_lock(&LOCK_global_system_variables);
variables= global_system_variables;
variables.client_collation= default_charset_info;
pthread_mutex_unlock(&LOCK_global_system_variables);
server_status= SERVER_STATUS_AUTOCOMMIT;
options= thd_startup_options;

8
sql/sql_class.h
View File

@ -382,9 +382,9 @@ struct system_variables
my_bool low_priority_updates;
my_bool new_mode;
CHARSET_INFO *client_collation;
CHARSET_INFO *connection_collation;
CHARSET_INFO *result_collation;
CHARSET_INFO *collation_client;
CHARSET_INFO *collation_connection;
CHARSET_INFO *collation_results;
};
void free_tmp_table(THD *thd, TABLE *entry);
@ -665,7 +665,7 @@ public:
net.report_error= 1;
DBUG_PRINT("error",("Fatal error set"));
}
inline CHARSET_INFO *charset() { return variables.client_collation; }
inline CHARSET_INFO *charset() { return variables.collation_client; }
};
/*

27
sql/sql_yacc.yy
View File

@ -3924,7 +3924,7 @@ text_literal:
TEXT_STRING_literal
{
THD *thd= YYTHD;
$$ = new Item_string($1.str,$1.length,thd->variables.connection_collation);
$$ = new Item_string($1.str,$1.length,thd->variables.collation_connection);
}
| NCHAR_STRING
{ $$= new Item_string($1.str,$1.length,national_charset_info); }
@ -3936,7 +3936,7 @@ text_literal:
text_string:
TEXT_STRING_literal
{ $$= new String($1.str,$1.length,YYTHD->variables.connection_collation); }
{ $$= new String($1.str,$1.length,YYTHD->variables.collation_connection); }
| HEX_NUM
{
Item *tmp = new Item_varbinary($1.str,$1.length);
@ -4106,14 +4106,14 @@ TEXT_STRING_literal:
TEXT_STRING
{
THD *thd= YYTHD;
if (my_charset_same(thd->charset(),thd->variables.connection_collation))
if (my_charset_same(thd->charset(),thd->variables.collation_connection))
{
$$=$1;
}
else
{
String ident;
ident.copy($1.str,$1.length,thd->charset(),thd->variables.connection_collation);
ident.copy($1.str,$1.length,thd->charset(),thd->variables.collation_connection);
$$.str= thd->strmake(ident.ptr(),ident.length());
$$.length= ident.length();
}
@ -4405,28 +4405,27 @@ option_value:
{
THD *thd= YYTHD;
LEX *lex= Lex;
$2= $2 ? $2: global_system_variables.client_collation;
$2= $2 ? $2: global_system_variables.collation_client;
$3= $3 ? $3 : $2;
if (!my_charset_same($2,$3))
{
net_printf(YYTHD,ER_COLLATION_CHARSET_MISMATCH,
$3->name,$2->csname);
YYABORT;
net_printf(thd,ER_COLLATION_CHARSET_MISMATCH,$3->name,$2->csname);
YYABORT;
}
lex->var_list.push_back(new set_var_client_collation($3,thd->db_charset,$3));
lex->var_list.push_back(new set_var_collation_client($3,thd->db_charset,$3));
}
| NAMES_SYM charset_name_or_default opt_collate
{
THD *thd= YYTHD;
LEX *lex= Lex;
$2= $2 ? $2 : global_system_variables.client_collation;
$2= $2 ? $2 : global_system_variables.collation_client;
$3= $3 ? $3 : $2;
if (!my_charset_same($2,$3))
{
net_printf(YYTHD,ER_COLLATION_CHARSET_MISMATCH,
$3->name,$2->csname);
YYABORT;
net_printf(thd,ER_COLLATION_CHARSET_MISMATCH,$3->name,$2->csname);
YYABORT;
}
lex->var_list.push_back(new set_var_client_collation($3,$3,$3));
lex->var_list.push_back(new set_var_collation_client($3,$3,$3));
}
| PASSWORD equal text_or_password
{