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mariadb/mysql-test/suite/funcs_1/r/is_tables_mysql.result
Rucha Deodhar 94eb819296 MDEV-31684 Add timezone information to DATE_FORMAT 
Before starting to go over the format string, prepare the current time
zone information incase '%z' or '%Z' is encountered.
This information can be obtained as given below:

A) If timezone is not set ( meaning we are working with system timezone):
Get the MYSQL_TIME representation for current time and GMT time using
current thread variable for timezone and timezone variable for UTC
respectively. This MYSQL_TIME variable will be used to calculate time
difference. Also convert current time in second to tm structure to
get system timezone information.

B) If timezone is set as offset:
Get timezone information using current timezone information and store
in appropriate variable.

C) If timezone is set as some place (example: Europe/Berlin)
Get timezone information by searching the timezone. During internal
timezone search, information like timeoffset from UTC and abbrevation
is stored in another relevant structure. Hence use the same information.
2023-10-11 21:49:13 +05:30

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DROP DATABASE IF EXISTS test1;
CREATE DATABASE test1;
SELECT *,
LEFT( table_comment,
IF(INSTR(table_comment,'InnoDB free') = 0,
LENGTH(table_comment),
INSTR(table_comment,'InnoDB free') - 1))
AS "user_comment",
'-----------------------------------------------------' AS "Separator"
FROM information_schema.tables
WHERE table_schema = 'mysql'
ORDER BY table_schema,table_name;
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME columns_priv
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_bin
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment Column privileges
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME column_stats
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_bin
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment Statistics on Columns
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME db
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_bin
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment Database privileges
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME event
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_general_ci
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment Events
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME func
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_bin
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment User defined functions
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME general_log
TABLE_TYPE BASE TABLE
ENGINE CSV
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_general_ci
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment General log
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME global_priv
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 11
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_bin
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment Users and global privileges
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME gtid_slave_pos
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION latin1_swedish_ci
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment Replication slave GTID position
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME help_category
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_general_ci
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment help categories
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME help_keyword
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_general_ci
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment help keywords
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME help_relation
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_general_ci
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment keyword-topic relation
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME help_topic
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_general_ci
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment help topics
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME index_stats
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_bin
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment Statistics on Indexes
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME innodb_index_stats
TABLE_TYPE BASE TABLE
ENGINE InnoDB
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_bin
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME innodb_table_stats
TABLE_TYPE BASE TABLE
ENGINE InnoDB
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_bin
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME plugin
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_general_ci
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment MySQL plugins
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME proc
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_general_ci
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment Stored Procedures
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME procs_priv
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_bin
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment Procedure privileges
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME proxies_priv
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_bin
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment User proxy privileges
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME roles_mapping
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_bin
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment Granted roles
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME servers
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_general_ci
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment MySQL Foreign Servers table
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME slow_log
TABLE_TYPE BASE TABLE
ENGINE CSV
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_general_ci
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment Slow log
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME tables_priv
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_bin
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment Table privileges
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME table_stats
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_bin
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment Statistics on Tables
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME time_zone
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT 7
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_general_ci
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment Time zones
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME time_zone_leap_second
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_general_ci
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment Leap seconds information for time zones
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME time_zone_name
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_general_ci
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment Time zone names
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME time_zone_transition
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_general_ci
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment Time zone transitions
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME time_zone_transition_type
TABLE_TYPE BASE TABLE
ENGINE MYISAM_OR_MARIA
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_general_ci
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment Time zone transition types
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME transaction_registry
TABLE_TYPE BASE TABLE
ENGINE InnoDB
VERSION 10
ROW_FORMAT DYNAMIC_OR_PAGE
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION utf8mb3_bin
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY N
user_comment
Separator -----------------------------------------------------
TABLE_CATALOG def
TABLE_SCHEMA mysql
TABLE_NAME user
TABLE_TYPE VIEW
ENGINE NULL
VERSION NULL
ROW_FORMAT NULL
TABLE_ROWS #TBLR#
AVG_ROW_LENGTH #ARL#
DATA_LENGTH #DL#
MAX_DATA_LENGTH #MDL#
INDEX_LENGTH #IL#
DATA_FREE #DF#
AUTO_INCREMENT NULL
CREATE_TIME #CRT#
UPDATE_TIME #UT#
CHECK_TIME #CT#
TABLE_COLLATION NULL
CHECKSUM NULL
CREATE_OPTIONS #CO#
TABLE_COMMENT #TC#
MAX_INDEX_LENGTH #MIL#
TEMPORARY NULL
user_comment VIEW
Separator -----------------------------------------------------
DROP USER testuser1@localhost;
CREATE USER testuser1@localhost;
GRANT SELECT ON test1.* TO testuser1@localhost;
connect testuser1,localhost,testuser1,,test1;
SELECT *,
LEFT( table_comment,
IF(INSTR(table_comment,'InnoDB free') = 0,
LENGTH(table_comment),
INSTR(table_comment,'InnoDB free') - 1))
AS "user_comment",
'-----------------------------------------------------' AS "Separator"
FROM information_schema.tables
WHERE table_schema = 'mysql'
ORDER BY table_schema,table_name;
connection default;
disconnect testuser1;
DROP USER testuser1@localhost;
DROP DATABASE test1;
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