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mariadb/mysql-test/r/information_schema_all_engines.result
Sergei Golubchik a3d80d952d merge with 5.1
2010-09-11 20:43:48 +02:00

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use INFORMATION_SCHEMA;
show tables;
Tables_in_information_schema
CHARACTER_SETS
CLIENT_STATISTICS
COLLATIONS
COLLATION_CHARACTER_SET_APPLICABILITY
COLUMNS
COLUMN_PRIVILEGES
ENGINES
EVENTS
FILES
GLOBAL_STATUS
GLOBAL_VARIABLES
INDEX_STATISTICS
KEY_CACHES
KEY_COLUMN_USAGE
PARTITIONS
PLUGINS
PROCESSLIST
PROFILING
REFERENTIAL_CONSTRAINTS
ROUTINES
SCHEMATA
SCHEMA_PRIVILEGES
SESSION_STATUS
SESSION_VARIABLES
STATISTICS
TABLES
TABLE_CONSTRAINTS
TABLE_PRIVILEGES
TABLE_STATISTICS
TRIGGERS
USER_PRIVILEGES
USER_STATISTICS
VIEWS
INNODB_BUFFER_POOL_PAGES
PBXT_STATISTICS
INNODB_CMP
INNODB_RSEG
XTRADB_ENHANCEMENTS
INNODB_BUFFER_POOL_PAGES_INDEX
XTRADB_ADMIN_COMMAND
INNODB_TRX
INNODB_SYS_TABLES
INNODB_LOCK_WAITS
INNODB_SYS_STATS
INNODB_LOCKS
INNODB_CMPMEM
INNODB_TABLE_STATS
INNODB_SYS_INDEXES
INNODB_CMP_RESET
INNODB_BUFFER_POOL_PAGES_BLOB
INNODB_CMPMEM_RESET
INNODB_INDEX_STATS
SELECT t.table_name, c1.column_name
FROM information_schema.tables t
INNER JOIN
information_schema.columns c1
ON t.table_schema = c1.table_schema AND
t.table_name = c1.table_name
WHERE t.table_schema = 'information_schema' AND
c1.ordinal_position =
( SELECT COALESCE(MIN(c2.ordinal_position),1)
FROM information_schema.columns c2
WHERE c2.table_schema = t.table_schema AND
c2.table_name = t.table_name AND
c2.column_name LIKE '%SCHEMA%'
);
table_name column_name
CHARACTER_SETS CHARACTER_SET_NAME
CLIENT_STATISTICS CLIENT
COLLATIONS COLLATION_NAME
COLLATION_CHARACTER_SET_APPLICABILITY COLLATION_NAME
COLUMNS TABLE_SCHEMA
COLUMN_PRIVILEGES TABLE_SCHEMA
ENGINES ENGINE
EVENTS EVENT_SCHEMA
FILES TABLE_SCHEMA
GLOBAL_STATUS VARIABLE_NAME
GLOBAL_VARIABLES VARIABLE_NAME
INDEX_STATISTICS TABLE_SCHEMA
KEY_CACHES KEY_CACHE_NAME
KEY_COLUMN_USAGE CONSTRAINT_SCHEMA
PARTITIONS TABLE_SCHEMA
PLUGINS PLUGIN_NAME
PROCESSLIST ID
PROFILING QUERY_ID
REFERENTIAL_CONSTRAINTS CONSTRAINT_SCHEMA
ROUTINES ROUTINE_SCHEMA
SCHEMATA SCHEMA_NAME
SCHEMA_PRIVILEGES TABLE_SCHEMA
SESSION_STATUS VARIABLE_NAME
SESSION_VARIABLES VARIABLE_NAME
STATISTICS TABLE_SCHEMA
TABLES TABLE_SCHEMA
TABLE_CONSTRAINTS CONSTRAINT_SCHEMA
TABLE_PRIVILEGES TABLE_SCHEMA
TABLE_STATISTICS TABLE_SCHEMA
TRIGGERS TRIGGER_SCHEMA
USER_PRIVILEGES GRANTEE
USER_STATISTICS USER
VIEWS TABLE_SCHEMA
INNODB_BUFFER_POOL_PAGES page_type
PBXT_STATISTICS ID
INNODB_CMP page_size
INNODB_RSEG rseg_id
XTRADB_ENHANCEMENTS name
INNODB_BUFFER_POOL_PAGES_INDEX index_id
XTRADB_ADMIN_COMMAND result_message
INNODB_TRX trx_id
INNODB_SYS_TABLES SCHEMA
INNODB_LOCK_WAITS requesting_trx_id
INNODB_SYS_STATS INDEX_ID
INNODB_LOCKS lock_id
INNODB_CMPMEM page_size
INNODB_TABLE_STATS table_schema
INNODB_SYS_INDEXES TABLE_ID
INNODB_CMP_RESET page_size
INNODB_BUFFER_POOL_PAGES_BLOB space_id
INNODB_CMPMEM_RESET page_size
INNODB_INDEX_STATS table_schema
SELECT t.table_name, c1.column_name
FROM information_schema.tables t
INNER JOIN
information_schema.columns c1
ON t.table_schema = c1.table_schema AND
t.table_name = c1.table_name
WHERE t.table_schema = 'information_schema' AND
c1.ordinal_position =
( SELECT COALESCE(MIN(c2.ordinal_position),1)
FROM information_schema.columns c2
WHERE c2.table_schema = 'information_schema' AND
c2.table_name = t.table_name AND
c2.column_name LIKE '%SCHEMA%'
);
table_name column_name
CHARACTER_SETS CHARACTER_SET_NAME
CLIENT_STATISTICS CLIENT
COLLATIONS COLLATION_NAME
COLLATION_CHARACTER_SET_APPLICABILITY COLLATION_NAME
COLUMNS TABLE_SCHEMA
COLUMN_PRIVILEGES TABLE_SCHEMA
ENGINES ENGINE
EVENTS EVENT_SCHEMA
FILES TABLE_SCHEMA
GLOBAL_STATUS VARIABLE_NAME
GLOBAL_VARIABLES VARIABLE_NAME
INDEX_STATISTICS TABLE_SCHEMA
KEY_CACHES KEY_CACHE_NAME
KEY_COLUMN_USAGE CONSTRAINT_SCHEMA
PARTITIONS TABLE_SCHEMA
PLUGINS PLUGIN_NAME
PROCESSLIST ID
PROFILING QUERY_ID
REFERENTIAL_CONSTRAINTS CONSTRAINT_SCHEMA
ROUTINES ROUTINE_SCHEMA
SCHEMATA SCHEMA_NAME
SCHEMA_PRIVILEGES TABLE_SCHEMA
SESSION_STATUS VARIABLE_NAME
SESSION_VARIABLES VARIABLE_NAME
STATISTICS TABLE_SCHEMA
TABLES TABLE_SCHEMA
TABLE_CONSTRAINTS CONSTRAINT_SCHEMA
TABLE_PRIVILEGES TABLE_SCHEMA
TABLE_STATISTICS TABLE_SCHEMA
TRIGGERS TRIGGER_SCHEMA
USER_PRIVILEGES GRANTEE
USER_STATISTICS USER
VIEWS TABLE_SCHEMA
INNODB_BUFFER_POOL_PAGES page_type
PBXT_STATISTICS ID
INNODB_CMP page_size
INNODB_RSEG rseg_id
XTRADB_ENHANCEMENTS name
INNODB_BUFFER_POOL_PAGES_INDEX index_id
XTRADB_ADMIN_COMMAND result_message
INNODB_TRX trx_id
INNODB_SYS_TABLES SCHEMA
INNODB_LOCK_WAITS requesting_trx_id
INNODB_SYS_STATS INDEX_ID
INNODB_LOCKS lock_id
INNODB_CMPMEM page_size
INNODB_TABLE_STATS table_schema
INNODB_SYS_INDEXES TABLE_ID
INNODB_CMP_RESET page_size
INNODB_BUFFER_POOL_PAGES_BLOB space_id
INNODB_CMPMEM_RESET page_size
INNODB_INDEX_STATS table_schema
select 1 as f1 from information_schema.tables where "CHARACTER_SETS"=
(select cast(table_name as char) from information_schema.tables
order by table_name limit 1) limit 1;
f1
1
select t.table_name, group_concat(t.table_schema, '.', t.table_name),
count(*) as num1
from information_schema.tables t
inner join information_schema.columns c1
on t.table_schema = c1.table_schema AND t.table_name = c1.table_name
where t.table_schema = 'information_schema' and
c1.ordinal_position =
(select isnull(c2.column_type) -
isnull(group_concat(c2.table_schema, '.', c2.table_name)) +
count(*) as num
from information_schema.columns c2 where
c2.table_schema='information_schema' and
(c2.column_type = 'varchar(7)' or c2.column_type = 'varchar(20)')
group by c2.column_type order by num limit 1)
group by t.table_name order by num1, t.table_name;
table_name group_concat(t.table_schema, '.', t.table_name) num1
CHARACTER_SETS information_schema.CHARACTER_SETS 1
CLIENT_STATISTICS information_schema.CLIENT_STATISTICS 1
COLLATIONS information_schema.COLLATIONS 1
COLLATION_CHARACTER_SET_APPLICABILITY information_schema.COLLATION_CHARACTER_SET_APPLICABILITY 1
COLUMNS information_schema.COLUMNS 1
COLUMN_PRIVILEGES information_schema.COLUMN_PRIVILEGES 1
ENGINES information_schema.ENGINES 1
EVENTS information_schema.EVENTS 1
FILES information_schema.FILES 1
GLOBAL_STATUS information_schema.GLOBAL_STATUS 1
GLOBAL_VARIABLES information_schema.GLOBAL_VARIABLES 1
INDEX_STATISTICS information_schema.INDEX_STATISTICS 1
INNODB_BUFFER_POOL_PAGES information_schema.INNODB_BUFFER_POOL_PAGES 1
INNODB_BUFFER_POOL_PAGES_BLOB information_schema.INNODB_BUFFER_POOL_PAGES_BLOB 1
INNODB_BUFFER_POOL_PAGES_INDEX information_schema.INNODB_BUFFER_POOL_PAGES_INDEX 1
INNODB_CMP information_schema.INNODB_CMP 1
INNODB_CMPMEM information_schema.INNODB_CMPMEM 1
INNODB_CMPMEM_RESET information_schema.INNODB_CMPMEM_RESET 1
INNODB_CMP_RESET information_schema.INNODB_CMP_RESET 1
INNODB_INDEX_STATS information_schema.INNODB_INDEX_STATS 1
INNODB_LOCKS information_schema.INNODB_LOCKS 1
INNODB_LOCK_WAITS information_schema.INNODB_LOCK_WAITS 1
INNODB_RSEG information_schema.INNODB_RSEG 1
INNODB_SYS_INDEXES information_schema.INNODB_SYS_INDEXES 1
INNODB_SYS_STATS information_schema.INNODB_SYS_STATS 1
INNODB_SYS_TABLES information_schema.INNODB_SYS_TABLES 1
INNODB_TABLE_STATS information_schema.INNODB_TABLE_STATS 1
INNODB_TRX information_schema.INNODB_TRX 1
KEY_CACHES information_schema.KEY_CACHES 1
KEY_COLUMN_USAGE information_schema.KEY_COLUMN_USAGE 1
PARTITIONS information_schema.PARTITIONS 1
PBXT_STATISTICS information_schema.PBXT_STATISTICS 1
PLUGINS information_schema.PLUGINS 1
PROCESSLIST information_schema.PROCESSLIST 1
PROFILING information_schema.PROFILING 1
REFERENTIAL_CONSTRAINTS information_schema.REFERENTIAL_CONSTRAINTS 1
ROUTINES information_schema.ROUTINES 1
SCHEMATA information_schema.SCHEMATA 1
SCHEMA_PRIVILEGES information_schema.SCHEMA_PRIVILEGES 1
SESSION_STATUS information_schema.SESSION_STATUS 1
SESSION_VARIABLES information_schema.SESSION_VARIABLES 1
STATISTICS information_schema.STATISTICS 1
TABLES information_schema.TABLES 1
TABLE_CONSTRAINTS information_schema.TABLE_CONSTRAINTS 1
TABLE_PRIVILEGES information_schema.TABLE_PRIVILEGES 1
TABLE_STATISTICS information_schema.TABLE_STATISTICS 1
TRIGGERS information_schema.TRIGGERS 1
USER_PRIVILEGES information_schema.USER_PRIVILEGES 1
USER_STATISTICS information_schema.USER_STATISTICS 1
VIEWS information_schema.VIEWS 1
XTRADB_ENHANCEMENTS information_schema.XTRADB_ENHANCEMENTS 1
Database: information_schema
+---------------------------------------+
| Tables |
+---------------------------------------+
| CHARACTER_SETS |
| CLIENT_STATISTICS |
| COLLATIONS |
| COLLATION_CHARACTER_SET_APPLICABILITY |
| COLUMNS |
| COLUMN_PRIVILEGES |
| ENGINES |
| EVENTS |
| FILES |
| GLOBAL_STATUS |
| GLOBAL_VARIABLES |
| INDEX_STATISTICS |
| KEY_CACHES |
| KEY_COLUMN_USAGE |
| PARTITIONS |
| PLUGINS |
| PROCESSLIST |
| PROFILING |
| REFERENTIAL_CONSTRAINTS |
| ROUTINES |
| SCHEMATA |
| SCHEMA_PRIVILEGES |
| SESSION_STATUS |
| SESSION_VARIABLES |
| STATISTICS |
| TABLES |
| TABLE_CONSTRAINTS |
| TABLE_PRIVILEGES |
| TABLE_STATISTICS |
| TRIGGERS |
| USER_PRIVILEGES |
| USER_STATISTICS |
| VIEWS |
| INNODB_BUFFER_POOL_PAGES |
| PBXT_STATISTICS |
| INNODB_CMP |
| INNODB_RSEG |
| XTRADB_ENHANCEMENTS |
| INNODB_BUFFER_POOL_PAGES_INDEX |
| XTRADB_ADMIN_COMMAND |
| INNODB_TRX |
| INNODB_SYS_TABLES |
| INNODB_LOCK_WAITS |
| INNODB_SYS_STATS |
| INNODB_LOCKS |
| INNODB_CMPMEM |
| INNODB_TABLE_STATS |
| INNODB_SYS_INDEXES |
| INNODB_CMP_RESET |
| INNODB_BUFFER_POOL_PAGES_BLOB |
| INNODB_CMPMEM_RESET |
| INNODB_INDEX_STATS |
+---------------------------------------+
Database: INFORMATION_SCHEMA
+---------------------------------------+
| Tables |
+---------------------------------------+
| CHARACTER_SETS |
| CLIENT_STATISTICS |
| COLLATIONS |
| COLLATION_CHARACTER_SET_APPLICABILITY |
| COLUMNS |
| COLUMN_PRIVILEGES |
| ENGINES |
| EVENTS |
| FILES |
| GLOBAL_STATUS |
| GLOBAL_VARIABLES |
| INDEX_STATISTICS |
| KEY_CACHES |
| KEY_COLUMN_USAGE |
| PARTITIONS |
| PLUGINS |
| PROCESSLIST |
| PROFILING |
| REFERENTIAL_CONSTRAINTS |
| ROUTINES |
| SCHEMATA |
| SCHEMA_PRIVILEGES |
| SESSION_STATUS |
| SESSION_VARIABLES |
| STATISTICS |
| TABLES |
| TABLE_CONSTRAINTS |
| TABLE_PRIVILEGES |
| TABLE_STATISTICS |
| TRIGGERS |
| USER_PRIVILEGES |
| USER_STATISTICS |
| VIEWS |
| INNODB_BUFFER_POOL_PAGES |
| PBXT_STATISTICS |
| INNODB_CMP |
| INNODB_RSEG |
| XTRADB_ENHANCEMENTS |
| INNODB_BUFFER_POOL_PAGES_INDEX |
| XTRADB_ADMIN_COMMAND |
| INNODB_TRX |
| INNODB_SYS_TABLES |
| INNODB_LOCK_WAITS |
| INNODB_SYS_STATS |
| INNODB_LOCKS |
| INNODB_CMPMEM |
| INNODB_TABLE_STATS |
| INNODB_SYS_INDEXES |
| INNODB_CMP_RESET |
| INNODB_BUFFER_POOL_PAGES_BLOB |
| INNODB_CMPMEM_RESET |
| INNODB_INDEX_STATS |
+---------------------------------------+
Wildcard: inf_rmation_schema
+--------------------+
| Databases |
+--------------------+
| information_schema |
+--------------------+
SELECT table_schema, count(*) FROM information_schema.TABLES WHERE table_schema IN ('mysql', 'INFORMATION_SCHEMA', 'test', 'mysqltest') AND table_name<>'ndb_binlog_index' AND table_name<>'ndb_apply_status' GROUP BY TABLE_SCHEMA;
table_schema count(*)
information_schema 52
mysql 22
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