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Commit 39cd93e8 authored by jimw@mysql.com's avatar jimw@mysql.com
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Merge bk-internal:/home/bk/mysql-5.0 

into mysql.com:/home/jimw/my/mysql-5.0-clean
parents bb215f64 8d642765
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Showing with 135 additions and 74 deletions
BitKeeper/etc/logging_ok
View file @ 39cd93e8
......@@ -59,6 +59,7 @@ gerberb@ou800.zenez.com
gluh@eagle.intranet.mysql.r18.ru
gluh@gluh.(none)
gluh@gluh.mysql.r18.ru
gluh@mysql.com
gordon@zero.local.lan
greg@gcw.ath.cx
greg@mysql.com
......
innobase/row/row0sel.c
View file @ 39cd93e8
......@@ -2364,7 +2364,9 @@ row_sel_field_store_in_mysql_format(
ut_a(templ->mbmaxlen > templ->mbminlen
|| templ->mysql_col_len == len);
ut_a(!templ->mbmaxlen
/* The following assertion would fail for old tables
containing UTF-8 ENUM columns due to Bug #9526. */
ut_ad(!templ->mbmaxlen
|| !(templ->mysql_col_len % templ->mbmaxlen));
ut_a(len * templ->mbmaxlen >= templ->mysql_col_len);
......
mysql-test/r/information_schema.result
View file @ 39cd93e8
......@@ -22,11 +22,11 @@ mysql
test
show databases where `database` = 't%';
Database
create database testtets;
create table testtets.t1(a int, b VARCHAR(30), KEY string_data (b));
create database mysqltest;
create table mysqltest.t1(a int, b VARCHAR(30), KEY string_data (b));
create table test.t2(a int);
create table t3(a int, KEY a_data (a));
create table testtets.t4(a int);
create table mysqltest.t4(a int);
create view v1 (c) as select table_name from information_schema.TABLES;
select * from v1;
c
......@@ -62,11 +62,11 @@ time_zone_name
time_zone_transition
time_zone_transition_type
user
t1
t4
t2
t3
v1
t1
t4
select c,table_name from v1
left join information_schema.TABLES v2 on (v1.c=v2.table_name)
where v1.c like "t%";
......@@ -80,10 +80,10 @@ time_zone_leap_second time_zone_leap_second
time_zone_name time_zone_name
time_zone_transition time_zone_transition
time_zone_transition_type time_zone_transition_type
t2 t2
t3 t3
t1 t1
t4 t4
t2 t2
t3 t3
select c, v2.table_name from v1
right join information_schema.TABLES v2 on (v1.c=v2.table_name)
where v1.c like "t%";
......@@ -97,18 +97,18 @@ time_zone_leap_second time_zone_leap_second
time_zone_name time_zone_name
time_zone_transition time_zone_transition
time_zone_transition_type time_zone_transition_type
t2 t2
t3 t3
t1 t1
t4 t4
t2 t2
t3 t3
select table_name from information_schema.TABLES
where table_schema = "testtets" and table_name like "t%";
where table_schema = "mysqltest" and table_name like "t%";
table_name
t1
t4
select * from information_schema.STATISTICS where TABLE_SCHEMA = "testtets";
select * from information_schema.STATISTICS where TABLE_SCHEMA = "mysqltest";
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT
NULL testtets t1 1 testtets string_data 1 b A NULL NULL NULL YES BTREE
NULL mysqltest t1 1 mysqltest string_data 1 b A NULL NULL NULL YES BTREE
show keys from t3 where Key_name = "a_data";
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment
t3 1 a_data 1 a A NULL NULL NULL YES BTREE
......@@ -133,13 +133,22 @@ c varchar(64) utf8_general_ci NO select,insert,update,references
select * from information_schema.COLUMNS where table_name="t1"
and column_name= "a";
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME ORDINAL_POSITION COLUMN_DEFAULT IS_NULLABLE DATA_TYPE CHARACTER_MAXIMUM_LENGTH CHARACTER_OCTET_LENGTH NUMERIC_PRECISION NUMERIC_SCALE CHARACTER_SET_NAME COLLATION_NAME COLUMN_TYPE COLUMN_KEY EXTRA PRIVILEGES COLUMN_COMMENT
NULL testtets t1 a 1 NULL YES int NULL NULL 11 0 NULL NULL int(11) select,insert,update,references
show columns from testtets.t1 where field like "%a%";
NULL mysqltest t1 a 1 NULL YES int NULL NULL 11 0 NULL NULL int(11) select,insert,update,references
show columns from mysqltest.t1 where field like "%a%";
Field Type Null Key Default Extra
a int(11) YES NULL
grant select (a) on mysqltest.t1 to mysqltest_2@localhost;
select table_name, column_name, privileges from information_schema.columns
where table_schema = 'mysqltest' and table_name = 't1';
table_name column_name privileges
t1 a select
show columns from mysqltest.t1;
Field Type Null Key Default Extra
a int(11) YES NULL
b varchar(30) YES MUL NULL
drop view v1;
drop tables testtets.t4, testtets.t1, t2, t3;
drop database testtets;
drop tables mysqltest.t4, mysqltest.t1, t2, t3;
drop database mysqltest;
select * from information_schema.CHARACTER_SETS
where CHARACTER_SET_NAME like 'latin1%';
CHARACTER_SET_NAME DEFAULT_COLLATE_NAME DESCRIPTION MAXLEN
......@@ -352,8 +361,8 @@ GRANTEE TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME PRIVILEGE_TYPE IS_GRAN
'mysqltest_1'@'localhost' NULL test t1 a REFERENCES NO
delete from mysql.user where user='mysqltest_1' or user='mysqltest_2';
delete from mysql.db where user='mysqltest_1' or user='mysqltest_2';
delete from mysql.tables_priv where user='mysqltest_1';
delete from mysql.columns_priv where user='mysqltest_1';
delete from mysql.tables_priv where user='mysqltest_1' or user='mysqltest_2';
delete from mysql.columns_priv where user='mysqltest_1' or user='mysqltest_2';
flush privileges;
drop table t1;
create table t1 (a int null, primary key(a));
......
mysql-test/r/ps.result
View file @ 39cd93e8
......@@ -524,3 +524,21 @@ execute stmt using @a, @b, @c;
a b c a b c
deallocate prepare stmt;
drop table t1,t2;
SET @aux= "SELECT COUNT(*)
FROM INFORMATION_SCHEMA.COLUMNS A,
INFORMATION_SCHEMA.COLUMNS B
WHERE A.TABLE_SCHEMA = B.TABLE_SCHEMA
AND A.TABLE_NAME = B.TABLE_NAME
AND A.COLUMN_NAME = B.COLUMN_NAME AND
A.TABLE_NAME = 'user'";
prepare my_stmt from @aux;
execute my_stmt;
COUNT(*)
37
execute my_stmt;
COUNT(*)
37
execute my_stmt;
COUNT(*)
37
deallocate prepare my_stmt;
mysql-test/r/type_bit.result
View file @ 39cd93e8
......@@ -377,3 +377,6 @@ hex(concat(a)) hex(concat(b))
07 0FFE
01 01FF
drop table t1;
create table t1(a int, b bit not null);
alter table t1 add primary key (a);
drop table t1;
mysql-test/t/information_schema.test
View file @ 39cd93e8
......@@ -17,11 +17,11 @@ show databases where `database` = 't%';
# Test for information_schema.tables &
# show tables
create database testtets;
create table testtets.t1(a int, b VARCHAR(30), KEY string_data (b));
create database mysqltest;
create table mysqltest.t1(a int, b VARCHAR(30), KEY string_data (b));
create table test.t2(a int);
create table t3(a int, KEY a_data (a));
create table testtets.t4(a int);
create table mysqltest.t4(a int);
create view v1 (c) as select table_name from information_schema.TABLES;
select * from v1;
select c,table_name from v1
......@@ -33,9 +33,9 @@ right join information_schema.TABLES v2 on (v1.c=v2.table_name)
where v1.c like "t%";
select table_name from information_schema.TABLES
where table_schema = "testtets" and table_name like "t%";
where table_schema = "mysqltest" and table_name like "t%";
select * from information_schema.STATISTICS where TABLE_SCHEMA = "testtets";
select * from information_schema.STATISTICS where TABLE_SCHEMA = "mysqltest";
show keys from t3 where Key_name = "a_data";
show tables like 't%';
......@@ -46,11 +46,19 @@ show full columns from mysql.db like "Insert%";
show full columns from v1;
select * from information_schema.COLUMNS where table_name="t1"
and column_name= "a";
show columns from testtets.t1 where field like "%a%";
show columns from mysqltest.t1 where field like "%a%";
grant select (a) on mysqltest.t1 to mysqltest_2@localhost;
connect (user3,localhost,mysqltest_2,,);
connection user3;
select table_name, column_name, privileges from information_schema.columns
where table_schema = 'mysqltest' and table_name = 't1';
show columns from mysqltest.t1;
connection default;
drop view v1;
drop tables testtets.t4, testtets.t1, t2, t3;
drop database testtets;
drop tables mysqltest.t4, mysqltest.t1, t2, t3;
drop database mysqltest;
# Test for information_schema.CHARACTER_SETS &
# SHOW CHARACTER SET
......@@ -107,7 +115,6 @@ mysql.proc b where a.ROUTINE_NAME = convert(b.name using utf8);
select count(*) from information_schema.ROUTINES;
connect (user1,localhost,mysqltest_1,,);
connect (user3,localhost,mysqltest_2,,);
connection user1;
select ROUTINE_NAME, ROUTINE_DEFINITION from information_schema.ROUTINES;
--error 1305
......@@ -166,8 +173,8 @@ select * from information_schema.TABLE_PRIVILEGES where grantee like '%mysqltest
select * from information_schema.COLUMN_PRIVILEGES where grantee like '%mysqltest_1%';
delete from mysql.user where user='mysqltest_1' or user='mysqltest_2';
delete from mysql.db where user='mysqltest_1' or user='mysqltest_2';
delete from mysql.tables_priv where user='mysqltest_1';
delete from mysql.columns_priv where user='mysqltest_1';
delete from mysql.tables_priv where user='mysqltest_1' or user='mysqltest_2';
delete from mysql.columns_priv where user='mysqltest_1' or user='mysqltest_2';
flush privileges;
drop table t1;
......
mysql-test/t/ps.test
View file @ 39cd93e8
......@@ -540,3 +540,24 @@ deallocate prepare stmt;
drop table t1,t2;
#
# Bug#9383: INFORMATION_SCHEMA.COLUMNS, JOIN, Crash, prepared statement
#
eval SET @aux= "SELECT COUNT(*)
FROM INFORMATION_SCHEMA.COLUMNS A,
INFORMATION_SCHEMA.COLUMNS B
WHERE A.TABLE_SCHEMA = B.TABLE_SCHEMA
AND A.TABLE_NAME = B.TABLE_NAME
AND A.COLUMN_NAME = B.COLUMN_NAME AND
A.TABLE_NAME = 'user'";
let $exec_loop_count= 3;
eval prepare my_stmt from @aux;
while ($exec_loop_count)
{
eval execute my_stmt;
dec $exec_loop_count;
}
deallocate prepare my_stmt;
mysql-test/t/type_bit.test
View file @ 39cd93e8
......@@ -112,3 +112,11 @@ insert into t1 values (7,(1<<12)-2), (0x01,0x01ff);
select hex(a),hex(b) from t1;
select hex(concat(a)),hex(concat(b)) from t1;
drop table t1;
#
# Bug #9571: problem with primary key creation
#
create table t1(a int, b bit not null);
alter table t1 add primary key (a);
drop table t1;
sql/sql_lex.h
View file @ 39cd93e8
......@@ -701,8 +701,9 @@ typedef struct st_lex
TABLE_LIST *query_tables; /* global list of all tables in this query */
/*
last element next_global of previous list (used only for list building
during parsing and VIEW processing. This pointer is not valid in
mysql_execute_command
during parsing and VIEW processing. This pointer could be invalid during
processing of information schema tables(see get_schema_tables_result
function)
*/
TABLE_LIST **query_tables_last;
TABLE_LIST *proc_table; /* refer to mysql.proc if it was opened by VIEW */
......
sql/sql_show.cc
View file @ 39cd93e8
......@@ -2290,8 +2290,32 @@ static int get_schema_column_record(THD *thd, struct st_table_list *tables,
char tmp[MAX_FIELD_WIDTH];
char tmp1[MAX_FIELD_WIDTH];
String type(tmp,sizeof(tmp), system_charset_info);
char *end= tmp;
count++;
restore_record(table, s->default_values);
#ifndef NO_EMBEDDED_ACCESS_CHECKS
uint col_access;
check_access(thd,SELECT_ACL | EXTRA_ACL, base_name,
&tables->grant.privilege, 0, 0);
col_access= get_column_grant(thd, &tables->grant, tables->db,
tables->table_name,
field->field_name) & COL_ACLS;
if (lex->orig_sql_command != SQLCOM_SHOW_FIELDS && !col_access)
continue;
for (uint bitnr=0; col_access ; col_access>>=1,bitnr++)
{
if (col_access & 1)
{
*end++=',';
end=strmov(end,grant_types.type_names[bitnr]);
}
}
#else
end=strmov(end,"");
#endif
table->field[17]->store(tmp+1,end == tmp ? 0 : (uint) (end-tmp-1), cs);
table->field[1]->store(base_name, strlen(base_name), cs);
table->field[2]->store(file_name, strlen(file_name), cs);
table->field[3]->store(field->field_name, strlen(field->field_name),
......@@ -2334,25 +2358,13 @@ static int get_schema_column_record(THD *thd, struct st_table_list *tables,
"NO" : "YES");
table->field[6]->store((const char*) pos,
strlen((const char*) pos), cs);
switch (field->type()) {
case FIELD_TYPE_TINY_BLOB:
case FIELD_TYPE_MEDIUM_BLOB:
case FIELD_TYPE_LONG_BLOB:
case FIELD_TYPE_BLOB:
case FIELD_TYPE_VAR_STRING:
case FIELD_TYPE_STRING:
if (field->has_charset())
{
table->field[8]->store((longlong) field->representation_length()/
field->charset()->mbmaxlen);
else
table->field[8]->store((longlong) field->representation_length());
table->field[8]->set_notnull();
table->field[9]->store((longlong) field->representation_length());
table->field[9]->set_notnull();
break;
default:
break;
}
{
......@@ -2410,31 +2422,12 @@ static int get_schema_column_record(THD *thd, struct st_table_list *tables,
(field->flags & MULTIPLE_KEY_FLAG) ? "MUL":"");
table->field[15]->store((const char*) pos,
strlen((const char*) pos), cs);
char *end= tmp;
end= tmp;
if (field->unireg_check == Field::NEXT_NUMBER)
end=strmov(tmp,"auto_increment");
table->field[16]->store(tmp, (uint) (end-tmp), cs);
end=tmp;
#ifndef NO_EMBEDDED_ACCESS_CHECKS
uint col_access;
check_access(thd,SELECT_ACL | EXTRA_ACL, base_name,
&tables->grant.privilege, 0, 0);
col_access= get_column_grant(thd, &tables->grant, tables->db,
tables->table_name,
field->field_name) & COL_ACLS;
for (uint bitnr=0; col_access ; col_access>>=1,bitnr++)
{
if (col_access & 1)
{
*end++=',';
end=strmov(end,grant_types.type_names[bitnr]);
}
}
#else
end=strmov(end,"");
#endif
table->field[17]->store(tmp+1,end == tmp ? 0 : (uint) (end-tmp-1), cs);
table->field[18]->store(field->comment.str, field->comment.length, cs);
if (schema_table_store_record(thd, table))
DBUG_RETURN(1);
......@@ -3449,12 +3442,11 @@ bool get_schema_tables_result(JOIN *join)
TABLE_LIST *table_list= tab->table->pos_in_table_list;
if (table_list->schema_table && thd->fill_derived_tables())
{
TABLE_LIST *save_next_global= table_list->next_global;
TABLE_LIST **query_tables_last= lex->query_tables_last;
TABLE *old_derived_tables= thd->derived_tables;
MYSQL_LOCK *sql_lock= thd->lock;
lex->sql_command= SQLCOM_SHOW_FIELDS;
DBUG_ASSERT(!*query_tables_last);
if (&lex->unit != lex->current_select->master_unit()) // is subselect
{
table_list->table->file->extra(HA_EXTRA_RESET_STATE);
......@@ -3473,8 +3465,8 @@ bool get_schema_tables_result(JOIN *join)
thd->lock= sql_lock;
lex->sql_command= SQLCOM_SELECT;
thd->derived_tables= old_derived_tables;
table_list->next_global= save_next_global;
lex->query_tables_last= query_tables_last;
*query_tables_last= 0;
}
}
thd->no_warnings_for_error= 0;
......
sql/unireg.cc
View file @ 39cd93e8
......@@ -679,15 +679,14 @@ static bool make_empty_rec(THD *thd, File file,enum db_type table_type,
null_count++;
}
bfill(buff,(null_length=(null_fields+7)/8),255);
null_pos=buff;
null_pos= buff + null_count / 8;
List_iterator<create_field> it(create_fields);
thd->count_cuted_fields= CHECK_FIELD_WARN; // To find wrong default values
while ((field=it++))
{
Field *regfield=make_field((char*) buff+field->offset,field->length,
field->flags & NOT_NULL_FLAG ? 0:
null_pos+null_count/8,
null_pos,
null_count & 7,
field->pack_flag,
field->sql_type,
......
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