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Commit a67b4a5b authored by gluh@gluh.mysql.r18.ru's avatar gluh@gluh.mysql.r18.ru
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portability fix(for powermac) 

Fix for bug#6756: Crash if SHOW INDEX
parent b0cace4e
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Showing with 59 additions and 27 deletions
mysql-test/r/information_schema.result
View file @ a67b4a5b
......@@ -252,7 +252,7 @@ sel2 sel2
select count(*) from information_schema.ROUTINES;
count(*)
2
create view v0 (c) as select schema_name from information_schema.SCHEMATA;
create view v0 (c) as select schema_name from information_schema.schemata;
select * from v0;
c
mysql
......@@ -260,22 +260,22 @@ test
explain select * from v0;
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY # ALL NULL NULL NULL NULL 2
create view v1 (c) as select table_name from information_schema.TABLES
create view v1 (c) as select table_name from information_schema.tables
where table_name="v1";
select * from v1;
c
v1
create view v2 (c) as select column_name from information_schema.COLUMNS
create view v2 (c) as select column_name from information_schema.columns
where table_name="v2";
select * from v2;
c
c
create view v3 (c) as select CHARACTER_SET_NAME from information_schema.CHARACTER_SETS
create view v3 (c) as select CHARACTER_SET_NAME from information_schema.character_sets
where CHARACTER_SET_NAME like "latin1%";
select * from v3;
c
latin1
create view v4 (c) as select COLLATION_NAME from information_schema.COLLATIONS
create view v4 (c) as select COLLATION_NAME from information_schema.collations
where COLLATION_NAME like "latin1%";
select * from v4;
c
......@@ -289,13 +289,13 @@ latin1_general_cs
latin1_spanish_ci
show keys from v4;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment
select * from information_schema.VIEWS where TABLE_NAME like "v%";
select * from information_schema.views where TABLE_NAME like "v%";
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME VIEW_DEFINITION CHECK_OPTION IS_UPDATABLE
NULL test v0 select `SCHEMATA`.`SCHEMA_NAME` AS `c` from `information_schema`.`SCHEMATA` NONE NO
NULL test v1 select `TABLES`.`TABLE_NAME` AS `c` from `information_schema`.`TABLES` where (`TABLES`.`TABLE_NAME` = _utf8'v1') NONE NO
NULL test v2 select `COLUMNS`.`COLUMN_NAME` AS `c` from `information_schema`.`COLUMNS` where (`COLUMNS`.`TABLE_NAME` = _utf8'v2') NONE NO
NULL test v3 select `CHARACTER_SETS`.`CHARACTER_SET_NAME` AS `c` from `information_schema`.`CHARACTER_SETS` where (`CHARACTER_SETS`.`CHARACTER_SET_NAME` like _utf8'latin1%') NONE NO
NULL test v4 select `COLLATIONS`.`COLLATION_NAME` AS `c` from `information_schema`.`COLLATIONS` where (`COLLATIONS`.`COLLATION_NAME` like _utf8'latin1%') NONE NO
NULL test v0 select `schemata`.`SCHEMA_NAME` AS `c` from `information_schema`.`schemata` NONE NO
NULL test v1 select `tables`.`TABLE_NAME` AS `c` from `information_schema`.`tables` where (`tables`.`TABLE_NAME` = _utf8'v1') NONE NO
NULL test v2 select `columns`.`COLUMN_NAME` AS `c` from `information_schema`.`columns` where (`columns`.`TABLE_NAME` = _utf8'v2') NONE NO
NULL test v3 select `character_sets`.`CHARACTER_SET_NAME` AS `c` from `information_schema`.`character_sets` where (`character_sets`.`CHARACTER_SET_NAME` like _utf8'latin1%') NONE NO
NULL test v4 select `collations`.`COLLATION_NAME` AS `c` from `information_schema`.`collations` where (`collations`.`COLLATION_NAME` like _utf8'latin1%') NONE NO
drop view v0, v1, v2, v3, v4;
create table t1 (a int);
grant select,update,insert on t1 to mysqltest_1@localhost;
......@@ -434,18 +434,18 @@ information_schema.tables;
s1
9
drop table t1;
SHOW CREATE TABLE INFORMATION_SCHEMA.CHARACTER_SETS;
SHOW CREATE TABLE INFORMATION_SCHEMA.character_sets;
Table Create Table
CHARACTER_SETS CREATE TEMPORARY TABLE `CHARACTER_SETS` (
character_sets CREATE TEMPORARY TABLE `character_sets` (
`CHARACTER_SET_NAME` char(30) NOT NULL default '',
`DESCRIPTION` char(60) NOT NULL default '',
`DEFAULT_COLLATE_NAME` char(60) NOT NULL default '',
`MAXLEN` bigint(3) NOT NULL default '0'
) ENGINE=HEAP DEFAULT CHARSET=utf8 MAX_ROWS=2282
set names latin2;
SHOW CREATE TABLE INFORMATION_SCHEMA.CHARACTER_SETS;
SHOW CREATE TABLE INFORMATION_SCHEMA.character_sets;
Table Create Table
CHARACTER_SETS CREATE TEMPORARY TABLE `CHARACTER_SETS` (
character_sets CREATE TEMPORARY TABLE `character_sets` (
`CHARACTER_SET_NAME` char(30) NOT NULL default '',
`DESCRIPTION` char(60) NOT NULL default '',
`DEFAULT_COLLATE_NAME` char(60) NOT NULL default '',
......@@ -517,3 +517,19 @@ from information_schema.columns; open c; open c; end;//
call p108()//
ERROR 24000: Cursor is already open
drop procedure p108;
create view v1 as select A1.table_name from information_schema.TABLES A1
where table_name= "user";
select * from v1;
table_name
user
drop view v1;
create view vo as select 'a' union select 'a';
show index from vo;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment
select * from information_schema.TABLE_CONSTRAINTS where
TABLE_NAME= "vo";
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME TABLE_SCHEMA TABLE_NAME CONSTRAINT_TYPE CONSTRAINT_METHOD
select * from information_schema.KEY_COLUMN_USAGE where
TABLE_NAME= "vo";
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME ORDINAL_POSITION REFERENCED_TABLE_SCHEMA REFERENCED_TABLE_NAME REFERENCED_COLUMN_NAME
drop view vo;
mysql-test/t/information_schema.test
View file @ a67b4a5b
......@@ -110,24 +110,24 @@ select count(*) from information_schema.ROUTINES;
#
# Test for views
#
create view v0 (c) as select schema_name from information_schema.SCHEMATA;
create view v0 (c) as select schema_name from information_schema.schemata;
select * from v0;
--replace_column 3 #
explain select * from v0;
create view v1 (c) as select table_name from information_schema.TABLES
create view v1 (c) as select table_name from information_schema.tables
where table_name="v1";
select * from v1;
create view v2 (c) as select column_name from information_schema.COLUMNS
create view v2 (c) as select column_name from information_schema.columns
where table_name="v2";
select * from v2;
create view v3 (c) as select CHARACTER_SET_NAME from information_schema.CHARACTER_SETS
create view v3 (c) as select CHARACTER_SET_NAME from information_schema.character_sets
where CHARACTER_SET_NAME like "latin1%";
select * from v3;
create view v4 (c) as select COLLATION_NAME from information_schema.COLLATIONS
create view v4 (c) as select COLLATION_NAME from information_schema.collations
where COLLATION_NAME like "latin1%";
select * from v4;
show keys from v4;
select * from information_schema.VIEWS where TABLE_NAME like "v%";
select * from information_schema.views where TABLE_NAME like "v%";
drop view v0, v1, v2, v3, v4;
#
......@@ -222,9 +222,9 @@ information_schema.tables) union select version from
information_schema.tables;
drop table t1;
SHOW CREATE TABLE INFORMATION_SCHEMA.CHARACTER_SETS;
SHOW CREATE TABLE INFORMATION_SCHEMA.character_sets;
set names latin2;
SHOW CREATE TABLE INFORMATION_SCHEMA.CHARACTER_SETS;
SHOW CREATE TABLE INFORMATION_SCHEMA.character_sets;
set names latin1;
create table t1 select * from information_schema.CHARACTER_SETS
......@@ -260,3 +260,16 @@ from information_schema.columns; open c; open c; end;//
call p108()//
delimiter ;//
drop procedure p108;
create view v1 as select A1.table_name from information_schema.TABLES A1
where table_name= "user";
select * from v1;
drop view v1;
create view vo as select 'a' union select 'a';
show index from vo;
select * from information_schema.TABLE_CONSTRAINTS where
TABLE_NAME= "vo";
select * from information_schema.KEY_COLUMN_USAGE where
TABLE_NAME= "vo";
drop view vo;
sql/sql_show.cc
View file @ a67b4a5b
......@@ -2628,7 +2628,7 @@ static int get_schema_stat_record(THD *thd, struct st_table_list *tables,
{
CHARSET_INFO *cs= system_charset_info;
DBUG_ENTER("get_schema_stat_record");
if (!res)
if (!res && !tables->view)
{
TABLE *show_table= tables->table;
KEY *key_info=show_table->key_info;
......@@ -2737,7 +2737,7 @@ static int get_schema_constarints_record(THD *thd, struct st_table_list *tables,
{
CHARSET_INFO *cs= system_charset_info;
DBUG_ENTER("get_schema_constarints_record");
if (!res)
if (!res && !tables->view)
{
List<FOREIGN_KEY_INFO> f_key_list;
TABLE *show_table= tables->table;
......@@ -2792,7 +2792,7 @@ static int get_schema_key_column_usage_record(THD *thd,
{
DBUG_ENTER("get_schema_key_column_usage_record");
CHARSET_INFO *cs= system_charset_info;
if (!res)
if (!res && !tables->view)
{
List<FOREIGN_KEY_INFO> f_key_list;
TABLE *show_table= tables->table;
......@@ -2960,7 +2960,7 @@ TABLE *create_schema_table(THD *thd, TABLE_LIST *table_list)
field_list, (ORDER*) 0, 0, 0,
(select_lex->options | thd->options |
TMP_TABLE_ALL_COLUMNS),
HA_POS_ERROR, table_list->real_name)))
HA_POS_ERROR, table_list->alias)))
DBUG_RETURN(0);
DBUG_RETURN(table);
}
......@@ -3136,6 +3136,9 @@ int mysql_schema_table(THD *thd, LEX *lex, TABLE_LIST *table_list)
}
table->tmp_table= TMP_TABLE;
table->grant.privilege= SELECT_ACL;
table->alias_name_used= my_strcasecmp(table_alias_charset,
table_list->real_name,
table_list->alias);
table_list->schema_table_name= table_list->real_name;
table_list->real_name= table->real_name;
table_list->table= table;
......
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