config root man

DROP DATABASE IF EXISTS test_jfg2;
Warnings:
Note	1008	Can't drop database 'test_jfg2'; database doesn't exist
DROP DATABASE IF EXISTS test_jfg;
Warnings:
Note	1008	Can't drop database 'test_jfg'; database doesn't exist
CREATE DATABASE test_jfg;
CREATE DATABASE test_jfg2;
CREATE TABLE test_jfg.test (a int unsigned NOT NULL PRIMARY KEY);
RENAME TABLE test_jfg.test TO test_jfg2.test;
SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_DATAFILES WHERE PATH LIKE "%test%";
SPACE	PATH
#	./test_jfg2/test.ibd
DROP DATABASE test_jfg;
# restart
DROP DATABASE test_jfg2;
CREATE DATABASE abc_def;
CREATE DATABASE abc_def2;
CREATE TABLE abc_def.test (a int unsigned NOT NULL PRIMARY KEY);
RENAME TABLE abc_def.test TO abc_def2.test1;
SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_DATAFILES WHERE PATH LIKE "%test%";
SPACE	PATH
#	./abc_def2/test1.ibd
DROP DATABASE abc_def;
# restart
DROP DATABASE abc_def2;