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法律研究如何在 MySQL 中显示具有存储引擎的所有表格？
我们可以借助 WHERE 子句显示所有表格。其语法如下 −
SELECT table_name FROM INFORMATION_SCHEMA.TABLES WHERE engine = 'InnoDB';
现在，将上面的语法应用于给定的查询 −
mysql> SELECT * from INFORMATION_SCHEMA.TABLES WHERE engine = 'InnoDB';
获得的输出如下 −
+---------------+--------------+---------------------------+------------+--------+---------+------------+------------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+---------------------+------------+--------------------+----------+---------------------------------------+-----------------------------------------+ | TABLE_CATALOG | TABLE_SCHEMA | TABLE_NAME | TABLE_TYPE | ENGINE | VERSION | ROW_FORMAT | TABLE_ROWS | AVG_ROW_LENGTH | DATA_LENGTH | MAX_DATA_LENGTH | INDEX_LENGTH | DATA_FREE | AUTO_INCREMENT | CREATE_TIME | UPDATE_TIME | CHECK_TIME | TABLE_COLLATION | CHECKSUM | CREATE_OPTIONS | TABLE_COMMENT | +---------------+--------------+---------------------------+------------+--------+---------+------------+------------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+---------------------+------------+--------------------+----------+---------------------------------------+-----------------------------------------+ | def | mysql | innodb_table_stats | BASE TABLE | InnoDB | 10 | Dynamic| 65 | 252 | 16384 | 0 | 0 | 4194304 | NULL | 2018-09-22 20:37:26 | 2018-10-09 10:39:47 | NULL | utf8_bin | NULL |row_format=DYNAMIC stats_persistent=0 | | | def | mysql | innodb_index_stats | BASE TABLE | InnoDB | 10 | Dynamic| 221 | 222 | 49152 | 0 | 0 | 4194304 | NULL | 2018-09-22 20:37:26 | 2018-10-09 10:39:47 | NULL | utf8_bin | NULL |row_format=DYNAMIC stats_persistent=0 | | | def | mysql | db | BASE TABLE | InnoDB | 10 | Dynamic |2 | 8192 | 16384 | 0 | 16384 | 4194304 | NULL | 2018-09-2302:08:22 | NULL | NULL | utf8_bin | NULL | stats_persistent=0| Database privileges | | def | mysql | user | BASE TABLE | InnoDB | 10 | Dynamic |7 | 2340 | 16384 | 0 | 0 | 4194304 | NULL | 2018-09-2302:08:22 | NULL | NULL | utf8_bin | NULL | stats_persistent=0| Users and global privileges | | def | mysql | default_roles | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 4194304 | NULL | 2018-09-2302:08:23 | NULL | NULL | utf8_bin | NULL | stats_persistent=0| Default roles | | def | mysql | role_edges | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 4194304 | NULL | 2018-09-2302:08:23 | NULL | NULL | utf8_bin | NULL | stats_persistent=0| Role hierarchy and role grants | | def | mysql | global_grants | BASE TABLE | InnoDB | 10 | Dynamic |28 | 585 | 16384 | 0 | 0 | 4194304 | NULL | 2018-09-2302:08:23 | NULL | NULL | utf8_bin | NULL | stats_persistent=0| Extended global grants | | def | mysql | password_history | BASE TABLE | InnoDB | 10 | Dynamic| 0 | 0 | 16384 | 0 | 0 | 4194304 | NULL | 2018-09-2302:08:23 | NULL | NULL | utf8_bin | NULL | stats_persistent=0| Password history for user accounts | | def | mysql | func | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 4194304 | NULL | 2018-09-2302:08:24 | NULL | NULL | utf8_bin | NULL | stats_persistent=0| User defined functions | | def | mysql | plugin | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 4194304 | NULL | 2018-09-2302:08:24 | NULL | NULL | utf8_general_ci | NULL | stats_persistent=0| MySQL plugins | | def | mysql | servers | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 4194304 | NULL | 2018-09-2302:08:24 | NULL | NULL | utf8_general_ci | NULL | stats_persistent=0| MySQL Foreign Servers table | | def | mysql | tables_priv | BASE TABLE | InnoDB | 10 | Dynamic |2 | 8192 | 16384 | 0 | 16384 | 4194304 | NULL | 2018-09-2302:08:24 | NULL | NULL | utf8_bin | NULL | stats_persistent=0| Table privileges | | def | mysql | columns_priv | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 4194304 | NULL | 2018-09-2302:08:24 | NULL | NULL | utf8_bin | NULL | stats_persistent=0| Column privileges | | def | mysql | help_topic | BASE TABLE | InnoDB | 10 | Dynamic |683 | 2326 | 1589248 | 0 | 81920 | 4194304 | NULL | 2018-09-2302:08:24 | NULL | NULL | utf8_general_ci | NULL | stats_persistent=0| help topics | | def | mysql | help_category | BASE TABLE | InnoDB | 10 | Dynamic |40 | 409 | 16384 | 0 | 16384 | 4194304 | NULL | 2018-09-2302:08:25 | NULL | NULL | utf8_general_ci | NULL | stats_persistent=0| help categories | | def | mysql | help_relation | BASE TABLE | InnoDB | 10 | Dynamic |1837 | 44 | 81920 | 0 | 0 | 4194304 | NULL | 2018-09-2302:08:25 | NULL | NULL | utf8_general_ci | NULL | stats_persistent=0| keyword-topic relation | | def | mysql | help_keyword | BASE TABLE | InnoDB | 10 | Dynamic |577 | 170 | 98304 | 0 | 81920 | 4194304 | NULL | 2018-09-2302:08:25 | NULL | NULL | utf8_general_ci | NULL | stats_persistent=0| help keywords | | def | mysql | time_zone_name | BASE TABLE | InnoDB | 10 | Dynamic| 0 | 0 | 16384 | 0 | 0 | 4194304 | NULL | 2018-09-2302:08:25 | NULL | NULL | utf8_general_ci | NULL | stats_persistent=0| Time zone names | | def | mysql | time_zone | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 4194304 | 1 | 2018-09-23 02:08:25 |NULL | NULL | utf8_general_ci | NULL | stats_persistent=0 |Time zones | | def | mysql | time_zone_transition | BASE TABLE | InnoDB | 10 | Dynamic| 0 | 0 | 16384 | 0 | 0 | 4194304 | NULL | 2018-09-2302:08:26 | NULL | NULL | utf8_general_ci | NULL | stats_persistent=0| Time zone transitions | | def | mysql | time_zone_transition_type | BASE TABLE | InnoDB | 10 |Dynamic | 0 | 0 | 16384 | 0 | 0 | 4194304 | NULL |2018-09-23 02:08:26 | NULL | NULL | utf8_general_ci | NULL |stats_persistent=0 | Time zone transition types | | def | mysql | time_zone_leap_second | BASE TABLE | InnoDB | 10 |Dynamic | 0 | 0 | 16384 | 0 | 0 | 4194304 | NULL |2018-09-23 02:08:26 | NULL | NULL | utf8_general_ci | NULL |stats_persistent=0 | Leap seconds information for time zones | | def | mysql | procs_priv | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 16384 | 4194304 | NULL | 2018-09-2302:08:27 | NULL | NULL | utf8_bin | NULL | stats_persistent=0| Procedure privileges | | def | mysql | component | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 4194304 | 1 | 2018-09-23 02:08:28 |NULL | NULL | utf8_general_ci | NULL | |Components | | def | mysql | slave_relay_log_info | BASE TABLE | InnoDB | 10 | Dynamic| 0 | 0 | 16384 | 0 | 0 | 4194304 | NULL | 2018-09-2302:08:28 | NULL | NULL | utf8_general_ci | NULL | stats_persistent=0| Relay Log Information | | def | mysql | slave_master_info | BASE TABLE | InnoDB | 10 | Dynamic| 0 | 0 | 16384 | 0 | 0 | 4194304 | NULL | 2018-09-2302:08:28 | NULL | NULL | utf8_general_ci | NULL | stats_persistent=0| Master Information | | def | mysql | slave_worker_info | BASE TABLE | InnoDB | 10 | Dynamic| 0 | 0 | 16384 | 0 | 0 | 4194304 | NULL | 2018-09-2302:08:28 | NULL | NULL | utf8_general_ci | NULL | stats_persistent=0| Worker Information | | def | mysql | gtid_executed | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 4194304 | NULL | 2018-09-2302:08:29 | NULL | NULL | utf8mb4_0900_ai_ci | NULL || | | def | mysql | server_cost | BASE TABLE | InnoDB | 10 | Dynamic |6 | 2730 | 16384 | 0 | 0 | 4194304 | NULL | 2018-09-2302:08:29 | NULL | NULL | utf8_general_ci | NULL | stats_persistent=0| | | def | mysql | engine_cost | BASE TABLE | InnoDB | 10 | Dynamic |2 | 8192 | 16384 | 0 | 0 | 4194304 | NULL | 2018-09-2302:08:29 | NULL | NULL | utf8_general_ci | NULL | stats_persistent=0| | | def | mysql | proxies_priv | BASE TABLE | InnoDB | 10 | Dynamic |1 | 16384 | 16384 | 0 | 16384 | 4194304 | NULL | 2018-09-2302:08:30 | NULL | NULL | utf8_bin | NULL | stats_persistent=0| User proxy privileges | | def | sys | sys_config | BASE TABLE | InnoDB | 10 | Dynamic |6 | 2730 | 16384 | 0 | 0 | 0 | NULL | 2018-09-23 02:08:49| NULL | NULL | utf8mb4_0900_ai_ci | NULL | | | | def | business | mytable | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-09-25 10:34:53 |NULL | NULL | utf8mb4_0900_ai_ci | NULL | || | def | business | primarytable | BASE TABLE | InnoDB | 10 | Dynamic |2 | 8192 | 16384 | 0 | 0 | 0 | NULL | 2018-09-25 11:26:14| NULL | NULL | utf8mb4_0900_ai_ci | NULL | | | | def | business | tblstudent | BASE TABLE | InnoDB | 10 | Dynamic |2 | 8192 | 16384 | 0 | 0 | 0 | NULL | 2018-09-26 12:08:31| NULL | NULL | utf8mb4_0900_ai_ci | NULL | | | | def | business | modifydatatype | BASE TABLE | InnoDB | 10 | Dynamic| 0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-09-2612:26:16 | NULL | NULL | utf8mb4_0900_ai_ci | NULL || | | def | business | nulldemo | BASE TABLE | InnoDB | 10 | Dynamic | 0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-09-26 12:54:12 |NULL | NULL | utf8mb4_0900_ai_ci | NULL | | | | def | business | groupdemo | BASE TABLE | InnoDB | 10 | Dynamic |4 | 4096 | 16384 | 0 | 0 | 0 | NULL | 2018-09-26 13:21:38| NULL | NULL | utf8mb4_0900_ai_ci | NULL | | | | def | sample | mytable | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-09-26 14:50:13 |NULL | NULL | utf8mb4_0900_ai_ci | NULL | | | | def | sample | yourtable | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-09-26 14:50:49 |NULL | NULL | utf8mb4_0900_ai_ci | NULL | | | | def | business | texturl | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-09-27 10:07:44 | NULL | NULL | utf8mb4_0900_ai_ci | NULL | | | | def | business | varcharurl | BASE TABLE | InnoDB | 10 | Dynamic | 0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-09-27 10:14:01 | NULL | NULL | utf8mb4_0900_ai_ci | NULL | || | def | business | addcolumntable | BASE TABLE | InnoDB | 10 | Dynamic| 0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-09-2713:14:31 | NULL | NULL | utf8mb4_0900_ai_ci | NULL || | | def | business | demoschema | BASE TABLE | InnoDB | 10 | Dynamic| 0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-09-2714:34:52 | NULL | NULL | utf8mb4_0900_ai_ci | NULL || | | def | business | demoint | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-09-27 16:59:58 |NULL | NULL | utf8mb4_0900_ai_ci | NULL | || | def | business | nthrecorddemo | BASE TABLE | InnoDB | 10 | Dynamic| 4 | 4096 | 16384 | 0 | 0 | 0 | NULL | 2018-09-2717:26:22 | NULL | NULL | utf8mb4_0900_ai_ci | NULL || | | def | business | int1demo | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-09-28 10:00:15 |NULL | NULL | utf8mb4_0900_ai_ci | NULL | || | def | business | intdemo | BASE TABLE | InnoDB | 10 | Dynamic |2 | 8192 | 16384 | 0 | 0 | 0 | NULL | 2018-09-28 10:10:10| NULL | NULL | utf8mb4_0900_ai_ci | NULL | || | def | business | textdemo | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-09-28 10:38:54 |NULL | NULL | utf8mb4_0900_ai_ci | NULL | || | def | business | chardemo | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-09-28 11:00:28 |NULL | NULL | utf8mb4_0900_ai_ci | NULL | || | def | business | varchardemo | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-09-28 11:02:05 |NULL | NULL | utf8mb4_0900_ai_ci | NULL | || | def | business | demo | BASE TABLE | InnoDB | 10 | Dynamic |2 | 8192 | 16384 | 0 | 0 | 0 | NULL | 2018-09-28 12:49:57| NULL | NULL | utf8mb4_0900_ai_ci | NULL | || | def | business | latandlangdemo | BASE TABLE | InnoDB | 10 | Dynamic| 0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-09-2812:53:50 | NULL | NULL | utf8mb4_0900_ai_ci | NULL || | | def | business | smallintdemo | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-10-01 12:01:30 |NULL | NULL | utf8mb4_0900_ai_ci | NULL | || | def | business | student | BASE TABLE | InnoDB | 10 | Dynamic |2 | 8192 | 16384 | 0 | 32768 | 0 | NULL | 2018-10-0112:26:57 | NULL | NULL | utf8mb4_unicode_ci | NULL || | | def | business | moviecollection | BASE TABLE | InnoDB | 10 | Dynamic |6 | 2730 | 16384 | 0 | 0 | 0 | NULL | 2018-10-01 15:30:42| NULL | NULL | utf8mb4_unicode_ci | NULL | || | def | business | bookindexes | BASE TABLE | InnoDB | 10 | Dynamic |4 | 4096 | 16384 | 0 | 16384 | 0 | NULL | 2018-10-0116:28:10 | NULL | NULL | utf8mb4_unicode_ci | NULL || | | def | business | duplicatebookindexes | BASE TABLE | InnoDB | 10 | Dynamic| 4 | 4096 | 16384 | 0 | 16384 | 0 | NULL | 2018-10-0117:23:44 | NULL | NULL | utf8mb4_unicode_ci | NULL || | | def | business | tbluni | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-10-03 11:47:37 |NULL | NULL | utf8mb4_unicode_ci | NULL | || | def | business | existsrowdemo | BASE TABLE | InnoDB | 10 | Dynamic| 4 | 4096 | 16384 | 0 | 0 | 0 | NULL | 2018-10-0312:07:29 | NULL | NULL | utf8mb4_unicode_ci | NULL || | | def | business | demoascii | BASE TABLE | InnoDB | 10 | Dynamic |2 | 8192 | 16384 | 0 | 0 | 0 | NULL | 2018-10-03 13:25:53| NULL | NULL | utf8mb4_unicode_ci | NULL | || | def | business | modifycolumnnamedemo | BASE TABLE | InnoDB | 10 |Dynamic | 0 | 0 | 16384 | 0 | 0 | 0 | NULL |2018-10-03 14:52:22 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | demobcrypt | BASE TABLE | InnoDB | 10 | Dynamic |0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-10-03 15:10:14 |NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | primarytable1 | BASE TABLE | InnoDB | 10 | Dynamic | 2 | 8192 | 16384 | 0 | 0 | 0 | NULL | 2018-10-03 16:12:36| NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | foreigntable | BASE TABLE | InnoDB | 10 | Dynamic |2 | 8192 | 16384 | 0 | 16384 | 0 | NULL | 2018-10-03 16:12:48 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | autoincrementtable | BASE TABLE | InnoDB | 10 | Dynamic | 5 | 3276 | 16384 | 0 | 0 | 0 | 1001 | 2018-10-04 09:39:47 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | demoauto | BASE TABLE | InnoDB | 10 | Dynamic | 2 | 8192 | 16384 | 0 | 0 | 0 | 102 | 2018-10-04 10:13:52 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | demoonreplace | BASE TABLE | InnoDB | 10 | Dynamic | 2 | 8192 | 16384 | 0 | 0 | 0 | NULL | 2018-10-04 11:39:31 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | employeetable | BASE TABLE | InnoDB | 10 | Dynamic | 0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-10-04 14:12:54 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | whereconditon | BASE TABLE | InnoDB | 10 | Dynamic | 4 | 4096 | 16384 | 0 | 0 | 0 | NULL | 2018-10-04 15:15:29 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | moneydemo | BASE TABLE | InnoDB | 10 | Dynamic | 2 | 8192 | 16384 | 0 | 0 | 0 | NULL | 2018-10-04 17:02:45 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | varchardemo1 | BASE TABLE | InnoDB | 10 | Dynamic | 0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-10-05 09:56:07 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | varchardemo2 | BASE TABLE | InnoDB | 10 | Dynamic | 0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-10-05 10:11:59 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | presenthistory | BASE TABLE | InnoDB | 10 | Dynamic | 2 | 8192 | 16384 | 0 | 0 | 0 | NULL | 2018-10-05 11:07:25 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | pasthistory | BASE TABLE | InnoDB | 10 | Dynamic | 4 | 4096 | 16384 | 0 | 0 | 0 | NULL | 2018-10-05 11:09:28 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | columnvaluenulldemo | BASE TABLE | InnoDB | 10 | Dynamic | 2 | 8192 | 16384 | 0 | 0 | 0 | NULL | 2018-10-05 12:06:27 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | demoemptyandnull | BASE TABLE | InnoDB | 10 | Dynamic | 0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-10-05 14:17:30 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | nonasciidemo | BASE TABLE | InnoDB | 10 | Dynamic | 4 | 4096 | 16384 | 0 | 0 | 0 | NULL | 2018-10-05 15:25:22 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | nullwithselect | BASE TABLE | InnoDB | 10 | Dynamic | 6 | 2730 | 16384 | 0 | 0 | 0 | NULL | 2018-10-06 11:22:51 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | autoincrement | BASE TABLE | InnoDB | 10 | Dynamic | 4 | 4096 | 16384 | 0 | 0 | 0 | 4 | 2018-10-06 13:28:25 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | unsigneddemo | BASE TABLE | InnoDB | 10 | Dynamic | 2 | 8192 | 16384 | 0 | 0 | 0 | NULL | 2018-10-06 13:40:51 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | education | university | BASE TABLE | InnoDB | 10 | Dynamic | 2 | 8192 | 16384 | 0 | 0 | 0 | NULL | 2018-10-06 14:54:04 | NULL | NULL | utf8mb4_0900_ai_ci | NULL | | | | def | education | student | BASE TABLE | InnoDB | 10 | Dynamic | 2 | 8192 | 16384 | 0 | 0 | 0 | NULL | 2018-10-06 15:07:29 | NULL | NULL | utf8mb4_0900_ai_ci | NULL | | | | def | business | dateadddemo | BASE TABLE | InnoDB | 10 | Dynamic | 0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-10-08 09:47:46 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | distinctdemo | BASE TABLE | InnoDB | 10 | Dynamic | 8 | 2048 | 16384 | 0 | 0 | 0 | NULL | 2018-10-08 10:06:34 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | groupdemo1 | BASE TABLE | InnoDB | 10 | Dynamic | 4 | 4096 | 16384 | 0 | 0 | 0 | NULL | 2018-10-08 10:30:33 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | incasesensdemo | BASE TABLE | InnoDB | 10 | Dynamic | 4 | 4096 | 16384 | 0 | 0 | 0 | NULL | 2018-10-08 11:11:56 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | demo1 | BASE TABLE | InnoDB | 10 | Dynamic | 0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-10-08 14:57:45 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | spacecolumn | BASE TABLE | InnoDB | 10 | Dynamic | 2 | 8192 | 16384 | 0 | 0 | 0 | NULL | 2018-10-08 15:06:01 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | milliseconddemo | BASE TABLE | InnoDB | 10 | Dynamic | 0 | 0 | 16384 | 0 | 0 | 0 | NULL | 2018-10-08 15:19:17 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | primarytabledemo | BASE TABLE | InnoDB | 10 | Dynamic | 2 | 8192 | 16384 | 0 | 0 | 0 | NULL | 2018-10-08 17:00:23 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | foreigntabledemo | BASE TABLE | InnoDB | 10 | Dynamic | 2 | 8192 | 16384 | 0 | 16384 | 0 | NULL | 2018-10-08 17:01:21 | NULL | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | trailingandleadingdemo | BASE TABLE | InnoDB | 10 | Dynamic | 2 | 8192 | 16384 | 0 | 0 | 0 | NULL | 2018-10-09 10:07:41 | 2018-10-09 10:10:02 | NULL | utf8mb4_unicode_ci | NULL | | | | def | business | duplicatefound | BASE TABLE | InnoDB | 10 | Dynamic | 5 | 3276 | 16384 | 0 | 0 | 0 | NULL | 2018-10-09 10:38:31 | 2018-10-09 10:40:06 | NULL | utf8mb4_unicode_ci | NULL | | | +---------------+--------------+---------------------------+------------+--------+---------+------------+------------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+---------------------+------------+--------------------+----------+---------------------------------------+-----------------------------------------+ 94 rows in set (4.68 sec)
还可以通过以下方式显示所有表格 −
mysql> select table_name FROM INFORMATION_SCHEMA.TABLES WHERE engine = 'InnoDB';
获得的输出如下 −
+---------------------------+ | TABLE_NAME | +---------------------------+ | innodb_table_stats | | innodb_index_stats | | db | | user | | default_roles | | role_edges | | global_grants | | password_history | | func | | plugin | | servers | | tables_priv | | columns_priv | | help_topic | | help_category | | help_relation | | help_keyword | | time_zone_name | | time_zone | | time_zone_transition | | time_zone_transition_type | | time_zone_leap_second | | procs_priv | | component | | slave_relay_log_info | | slave_master_info | | slave_worker_info | | gtid_executed | | server_cost | | engine_cost | | proxies_priv | | sys_config | | mytable | | primarytable | | tblstudent | | modifydatatype | | nulldemo | | groupdemo | | mytable | | yourtable | | texturl | | varcharurl | | addcolumntable | | demoschema | | demoint | | nthrecorddemo | | int1demo | | intdemo | | textdemo | | chardemo | | varchardemo | | demo | | latandlangdemo | | smallintdemo | | student | | moviecollection | | bookindexes | | duplicatebookindexes | | tbluni | | existsrowdemo | | demoascii | | modifycolumnnamedemo | | demobcrypt | | primarytable1 | | foreigntable | | autoincrementtable | | demoauto | | demoonreplace | | employeetable | | whereconditon | | moneydemo | | varchardemo1 | | varchardemo2 | | presenthistory | | pasthistory | | columnvaluenulldemo | | demoemptyandnull | | nonasciidemo | | nullwithselect | | autoincrement | | unsigneddemo | | university | | student | | dateadddemo | | distinctdemo | | groupdemo1 | | incasesensdemo | | demo1 | | spacecolumn | | milliseconddemo | | primarytabledemo | | foreigntabledemo | | trailingandleadingdemo | | duplicatefound | +---------------------------+ 94 rows in set (0.03 sec)
更新于:25-Jun-2020
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