{"innodb_show_status","Improvements to SHOW INNODB STATUS","Memory information and lock info fixes","http://www.percona.com/docs/wiki/percona-xtradb"},
{"innodb_io","Improvements to InnoDB IO","","http://www.percona.com/docs/wiki/percona-xtradb"},
{"innodb_rw_lock","InnoDB RW-lock fixes","Useful for 8+ cores SMP systems","http://www.percona.com/docs/wiki/percona-xtradb"},
{"innodb_opt_lru_count","Fix of buffer_pool mutex","Decreases contention on buffer_pool mutex on LRU operations","http://www.percona.com/docs/wiki/percona-xtradb"},
{"innodb_buffer_pool_pages","Information of buffer pool content","","http://www.percona.com/docs/wiki/percona-xtradb"},
{"innodb_split_buf_pool_mutex","More fix of buffer_pool mutex","Spliting buf_pool_mutex and optimizing based on innodb_opt_lru_count","http://www.percona.com/docs/wiki/percona-xtradb"},
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 28
+information_schema 40
+information_schema 35
mysql 22
create table t1 (i int, j int);
create trigger trg1 before insert on t1 for each row
@@ -1267,6 +1282,18 @@
@@ -1267,6 +1276,13 @@
TRIGGERS TRIGGER_SCHEMA
USER_PRIVILEGES GRANTEE
VIEWS TABLE_SCHEMA
+INNODB_BUFFER_POOL_PAGES_INDEX schema_name
+INNODB_RSEG rseg_id
+INNODB_LOCKS lock_id
+INNODB_BUFFER_POOL_PAGES page_type
+XTRADB_ENHANCEMENTS name
+INNODB_TRX trx_id
+INNODB_BUFFER_POOL_PAGES_BLOB space_id
+INNODB_LOCK_WAITS requesting_trx_id
+INNODB_CMP_RESET page_size
+INNODB_CMP page_size
+INNODB_TRX trx_id
+INNODB_CMPMEM_RESET page_size
+INNODB_LOCK_WAITS requesting_trx_id
+INNODB_CMPMEM page_size
+INNODB_CMP page_size
+INNODB_LOCKS lock_id
SELECT t.table_name, c1.column_name
FROM information_schema.tables t
INNER JOIN
@@ -1310,14 +1337,26 @@
@@ -1310,6 +1326,13 @@
TRIGGERS TRIGGER_SCHEMA
USER_PRIVILEGES GRANTEE
VIEWS TABLE_SCHEMA
+INNODB_BUFFER_POOL_PAGES_INDEX schema_name
+INNODB_RSEG rseg_id
+INNODB_LOCKS lock_id
+INNODB_BUFFER_POOL_PAGES page_type
+XTRADB_ENHANCEMENTS name
+INNODB_TRX trx_id
+INNODB_BUFFER_POOL_PAGES_BLOB space_id
+INNODB_LOCK_WAITS requesting_trx_id
+INNODB_CMP_RESET page_size
+INNODB_CMP page_size
+INNODB_TRX trx_id
+INNODB_CMPMEM_RESET page_size
+INNODB_LOCK_WAITS requesting_trx_id
+INNODB_CMPMEM page_size
+INNODB_CMP page_size
+INNODB_LOCKS lock_id
SELECT MAX(table_name) FROM information_schema.tables WHERE table_schema IN ('mysql', 'INFORMATION_SCHEMA', 'test');
MAX(table_name)
-VIEWS
+XTRADB_ENHANCEMENTS
SELECT table_name from information_schema.tables
WHERE table_name=(SELECT MAX(table_name)
FROM information_schema.tables WHERE table_schema IN ('mysql', 'INFORMATION_SCHEMA', 'test'));
table_name
-VIEWS
+XTRADB_ENHANCEMENTS
DROP TABLE IF EXISTS bug23037;
DROP FUNCTION IF EXISTS get_value;
SELECT COLUMN_NAME, MD5(COLUMN_DEFAULT), LENGTH(COLUMN_DEFAULT) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME='bug23037';
