INFORMATION_SCHEMA
INFORMATION_SCHEMA
SHOW
SHOW TABLES
--no-dd-upgrade
--no-dd-upgrade
-DWITH_DEBUG=1
+d,skip_dd_table_access_check
debug
SET
mysql> SET SESSION debug='+d,skip_dd_table_access_check';
mysql> SELECT name, schema_id, hidden, type FROM mysql.tables where schema_id=1 AND hidden='System';
SHOW CREATE TABLE
MySQL的> SHOW CREATE TABLE mysql.catalogs\G
.frm
.frm
INFORMATION_SCHEMA.TABLES
10
.par
InnoDB
.TRN
.TRG
.isl
db.opt
InnoDB
InnoDB
mysql.ibd
InnoDB
tablespace_definition_cache
schema_definition_cache
max_connections
table_definition_cache
stored_program_definition_cache
stored_program_cache
stored_program_cache
INFORMATION_SCHEMA
KEYWORDS
INFORMATION_SCHEMA
INFORMATION_SCHEMA
.frm
INFORMATION_SCHEMA
INFORMATION_SCHEMA
SHOW
SHOW
DATABASES
SCHEMATA
STATISTICS
TABLES
INFORMATION_SCHEMA
information_schema_stats_expiry
ANALYZE TABLE
information_schema_stats_expiry
INFORMATION_SCHEMA
InnoDB
JSON
InnoDB
InnoDB
InnoDB
InnoDB
InnoDB
IMPORT TABLE
.sdi
innodb_read_only
innodb_read_only
InnoDB
innodb_read_only
ANALYZE TABLE
ALTER TABLE
tbl_name
ENGINE=engine_name
innodb_read_only
innodb_read_only
mysql
INFORMATION_SCHEMA
INFORMATION_SCHEMA
INFORMATION_SCHEMA
STATISTICS
TABLES
information_schema_stats_expiry
ANALYZE
TABLE
information_schema_stats_expiry
INFORMATION_SCHEMA
ORDER BY
CREATE
TABLE
dst_tbl
LIKE
src_tbl
src_tbl
INFORMATION_SCHEMA
SELECT table_name FROM INFORMATION_SCHEMA.TABLES;
TABLE_NAME
选择“从information_schema.tables table_name table_name;
mysql
mysql
--routines
--events
--all-databases
proc
event
--all-databases
--routines
--events
--routines
SELECT
--routines
SELECT
proc