MYSQL Show engine and other practical command

See DB parameters and data by: show status;

>>show tables from Information_schema;

+---------------------------------------+
| Tables_in_information_schema |
+---------------------------------------+
| Character_sets |
| Collations |
| collation_character_set_applicability |
| COLUMNS |
| Column_privileges |
| ENGINES |
| EVENTS |
| FILES |
| Global_status |
| Global_variables |
| Key_column_usage |
| Optimizer_trace |
| PARAMETERS |
| partitions |
| PLUGINS |
| Processlist |
| PROFILING |
| referential_constraints |
| ROUTINES |
| schemata |
| Schema_privileges |
| Session_status |
| Session_variables |
| STATISTICS |
| TABLES |
| tablespaces |
| table_constraints |
| Table_privileges |
| TRIGGERS |
| User_privileges |
| views |
| Innodb_cmp_reset |
| Innodb_ft_config |
| Innodb_sys_datafiles |
| Innodb_trx |
| Innodb_sys_tablestats |
| Ndb_transid_mysql_connection_map |
| innodb_ft_being_deleted |
| Innodb_locks |
| Innodb_cmp_per_index |
| Innodb_buffer_page_lru |
| innodb_ft_deleted |
| Innodb_cmpmem_reset |
| Innodb_lock_waits |
| innodb_cmp |
| innodb_sys_indexes |
| Innodb_sys_tables |
| Innodb_sys_fields |
| Innodb_cmp_per_index_reset |
| Innodb_buffer_page |
| Innodb_ft_default_stopword |
| innodb_ft_index_table |
| Innodb_ft_index_cache |
| innodb_sys_tablespaces |
| Innodb_metrics |
| Innodb_sys_foreign_cols |
| Innodb_cmpmem |
| Innodb_buffer_pool_stats |
| Innodb_sys_columns |
| Innodb_sys_foreign |
+---------------------------------------+

Mysql>> Show create Table Ossoperationtype;

| Table            | Create Table                               &NBS P                          ,         &NB Sp                          ,         &NB Sp                          ,         &NB Sp                          ,         &NB Sp                          ,         &NB Sp                          ,         &NB Sp                                              ,         &NB Sp                          ,         &NB Sp                          ,         &NB Sp                          ,         &NB Sp                          ,         &NB Sp                          ,         &NB Sp                          ,         &NB Sp                                 &NBSP                          ,         &NB Sp                        |
+---------------------------------------------
| Ossoperationtype | CREATE TABLE ' Ossoperationtype ' (
' Ossoperationtypeid ' binary (1) not NULL,
' Ssintheplmnid ' binary (2) not NULL,
' Mobilenetworkcodeid ' binary (3) not NULL,
' Mobilecountrycodeid ' binary (3) not NULL,
' StringIA5 ' binary (+) DEFAULT NULL,
' STRINGUSSD ' binary (+) DEFAULT NULL,
' STRINGUCS2 ' binary (+) DEFAULT NULL,
' Ossoperationtypetime ' bigint ()/*!50606 column_format DYNAMIC */DEFAULT NULL,
PRIMARY KEY (' Ossoperationtypeid ', ' Ssintheplmnid ', ' Mobilenetworkcodeid ', ' Mobilecountrycodeid ') USING HASH
) Engine=ndbcluster DEFAULT charset=latin1 Collate=latin1_bin
/*!50100 PARTITION by KEY (ossoperationtypeid) */|
+---------------------+
1 row in Set (0.01 sec)

Mysql> Show status;

...

.....

Mysql> show Processlist;
+------+-------------+-----------------+------+---------+--------+--------------------------------------------- --------------------------------+------------------+
| Id | User | Host | db | Command | Time | State | Info |
+------+-------------+-----------------+------+---------+--------+--------------------------------------------- --------------------------------+------------------+
| 1 |                 System user |      | |      Daemon | 1 | Waiting for event from Ndbcluster | NULL |
| 2 | Dbsup | station_a:59079 | NULL |      Sleep |                                                                             1 | | NULL |
| 3 |                 System user | | NULL | Connect | 490535 | Waiting for Master to send event | NULL |
| 4 |                 System user | | NULL |      Connect | 1 | Slave have read all relay log; Waiting for the slave I/O thread to update it | NULL |
| 9721 | admin | localhost | HLR |      Query | 0 | init | Show Processlist |
+------+-------------+-----------------+------+---------+--------+--------------------------------------------- --------------------------------+------------------+
5 rows in Set (0.00 sec)

Look at the storage engine parameters:

Mysql> show engine InnoDB status\g;

1. Row ***************************
Type:innodb
Name:
Status:
=====================================
2016-05-06 14:12:46 7f406e04c700 INNODB MONITOR OUTPUT
=====================================
Per second averages calculated from the last seconds
-----------------
BACKGROUND THREAD
-----------------
Srv_master_thread loops:1 srv_active, 0 srv_shutdown, 488673 srv_idle
Srv_master_thread Log Flush and writes:488674
----------
Semaphores
----------
OS WAIT ARRAY info:reservation count 2
OS WAIT ARRAY info:signal count 2
Mutex Spin waits 0, rounds 0, OS waits 0
Rw-shared spins 2, rounds, OS waits 2
Rw-excl spins 0, rounds 0, OS waits 0
Spin rounds per wait:0.00 mutex, 30.00 rw-shared, 0.00 RW-EXCL
------------
Transactions
------------
Trx ID Counter 5381
Purge done for Trx's N:o < 0 undo N:o < 0 state:running but idle
History list Length 0
LIST of transactions for each SESSION:
---TRANSACTION 0, not started
MySQL thread ID 9721, OS thread handle 0x7f406e04c700, query ID 7570041 localhost admin init
Show Engine InnoDB Status
--------
FILE I/O
--------
I/O thread 0 state:waiting for I/O request (insert buffer thread)
I/O thread 1 state:waiting for I/O request (log thread)
I/O thread 2 state:waiting for I/O request (read thread)
I/O thread 3 state:waiting for I/O request (read thread)
I/O thread 4 state:waiting for I/O request (read thread)
I/O thread 5 state:waiting for I/O request (read thread)
I/O thread 6 state:waiting for I/O request (write thread)
I/O thread 7 state:waiting for I/O request (write thread)
I/O thread 8 state:waiting for I/O request (write thread)
I/O thread 9 state:waiting for I/O request (write thread)
Pending normal AIO reads:0 [0, 0, 0, 0], Aio writes:0 [0, 0, 0, 0],
Ibuf Aio reads:0, log I/O ' s:0, sync I/O ' s:0
Pending Flushes (fsync) log:0; Buffer pool:0
318 OS file reads, 5 OS file writes, 5 OS Fsyncs
0.00 READS/S, 0 avg bytes/read, 0.00 WRITES/S, 0.00 FSYNCS/S
-------------------------------------
INSERT BUFFER and ADAPTIVE HASH INDEX
-------------------------------------
Ibuf:size 1, free list len 0, seg size 2, 0 merges
Merged operations:
Insert 0, delete mark 0, delete 0
Discarded operations:
Insert 0, delete mark 0, delete 0
Hash table Size 276707, node heap has 0 buffer (s)
0.00 Hash SEARCHES/S, 0.00 Non-hash SEARCHES/S
---
LOG
---
Log Sequence Number 1626067
Log flushed up to 1626067
Pages flushed up to 1626067
Last checkpoint at 1626067
0 Pending Log writes, 0 pending CHKP writes
8 Log I/O ' s done, 0.00 log I/O ' S/second
----------------------
BUFFER POOL and MEMORY
----------------------
Total memory Allocated 137363456; In additional pool allocated 0
Dictionary Memory Allocated 59957
Buffer Pool Size 8192
Free Buffers 8023
Database pages 169
Old database pages 0
Modified db pages 0
Pending reads 0
Pending WRITES:LRU 0, flush list 0, single page 0
Pages made young 0, isn't young 0
0.00 YOUNGS/S, 0.00 NON-YOUNGS/S
Pages Read 169, created 0, written 1
0.00 READS/S, 0.00 CREATES/S, 0.00 WRITES/S
No Buffer Pool page gets since the last printout
Pages Read ahead 0.00/s, evicted without access 0.00/s, Random read Ahead 0.00/s
LRU len:169, Unzip_lru len:0
I/O sum[0]:cur[0], unzip sum[0]:cur[0]
--------------
ROW OPERATIONS
--------------
0 queries inside InnoDB, 0 queries in queue
0 Read views open inside InnoDB
Main thread Process No. 479821, id 139913752205056, state:sleeping
Number of rows inserted 0, updated 0, deleted 0, read 0
0.00 INSERTS/S, 0.00 UPDATES/S, 0.00 DELETES/S, 0.00 READS/S
----------------------------
END of INNODB MONITOR OUTPUT
============================


1 row in Set (0.00 sec)


ERROR:

No query specified

Mysql> show engine Ndbcluster status\g;
1. Row ***************************
Type:ndbcluster
Name:connection
status:cluster_node_id=116, Connected_host=station_a, connected_port=2200, number_of_data_nodes=14, number_of_ Ready_data_nodes=14, connect_count=0
2. Row ***************************
Type:ndbcluster
Name:ndbtransaction
Status:created=14, free=14, sizeof=368
3. Row ***************************
Type:ndbcluster
Name:ndboperation
Status:created=28, free=28, sizeof=944
4. Row ***************************
Type:ndbcluster
Name:ndbindexscanoperation
Status:created=0, Free=0, sizeof=1152
5. Row ***************************
Type:ndbcluster
Name:ndbindexoperation
Status:created=0, Free=0, sizeof=952
6. Row ***************************
Type:ndbcluster
Name:ndbrecattr
Status:created=0, Free=0, sizeof=88
7. Row ***************************
Type:ndbcluster
Name:ndbapisignal
Status:created=16, Free=16, sizeof=144
8. Row ***************************
Type:ndbcluster
Name:ndblabel
Status:created=0, Free=0, sizeof=200
9. Row ***************************
Type:ndbcluster
Name:ndbbranch
Status:created=0, Free=0, sizeof=32
10. Row ***************************
Type:ndbcluster
Name:ndbsubroutine
Status:created=0, Free=0, sizeof=72
11. Row ***************************
Type:ndbcluster
Name:ndbcall
Status:created=0, Free=0, sizeof=24
12. Row ***************************
Type:ndbcluster
Name:ndbblob
Status:created=0, Free=0, sizeof=496
13. Row ***************************
Type:ndbcluster
Name:ndbreceiver
Status:created=0, Free=0, sizeof=128
14. Row ***************************
Type:ndbcluster
Name:ndblockhandle
Status:created=0, Free=0, sizeof=48
15. Row ***************************
Type:ndbcluster
Name:binlog
status:latest_epoch=2005758317166600, latest_trans_epoch=2005758317166596, latest_received_binlog_epoch= 2005758317166600, latest_handled_binlog_epoch=2005758317166600, latest_applied_binlog_epoch=2005758317166596
Rows in Set (0.00 sec)


ERROR:
No query specified

MYSQL Show engine and other practical command