config root man

drop table if exists t1;
drop database if exists mysqltest;
drop database if exists client_test_db;
drop table t1;
ERROR 42S02: Unknown table 'test.t1'
create table t1(n int);
insert into t1 values(1);
create temporary table t1( n int);
insert into t1 values(2);
create table t1(n int);
ERROR 42S01: Table 't1' already exists
drop table t1;
select * from t1;
n
1
create database mysqltest;
drop database if exists mysqltest;
create database mysqltest;
create table mysqltest.mysqltest (n int);
insert into mysqltest.mysqltest values (4);
select * from mysqltest.mysqltest;
n
4
drop database if exists mysqltest;
affected rows: 1
create database mysqltest;
use mysqltest;
drop table table1, table2, table3, table4, table5, table6,
table7, table8, table9, table10, table11, table12, table13,
table14, table15, table16, table17, table18, table19, table20,
table21, table22, table23, table24, table25, table26, table27,
table28;
ERROR 42S02: Unknown table 'mysqltest.table1,mysqltest.table2,mysqltest.table3,mysqltest.table4,mysqltest.table5,mysqltest.table'
drop table table1, table2, table3, table4, table5, table6,
table7, table8, table9, table10, table11, table12, table13,
table14, table15, table16, table17, table18, table19, table20,
table21, table22, table23, table24, table25, table26, table27,
table28, table29, table30;
ERROR 42S02: Unknown table 'mysqltest.table1,mysqltest.table2,mysqltest.table3,mysqltest.table4,mysqltest.table5,mysqltest.table'
use test;
drop database mysqltest;
flush tables with read lock;
create database mysqltest;
Got one of the listed errors
unlock tables;
create database mysqltest;
select schema_name from information_schema.schemata where schema_name != 'sys';
schema_name
information_schema
mtr
mysql
mysqltest
performance_schema
test
flush tables with read lock;
drop database mysqltest;
Got one of the listed errors
unlock tables;
drop database mysqltest;
select schema_name from information_schema.schemata where schema_name != 'sys';
schema_name
information_schema
mtr
mysql
performance_schema
test
drop database mysqltest;
ERROR HY000: Can't drop database 'mysqltest'; database doesn't exist
drop table t1;
flush tables with read lock;
create table t1(n int);
ERROR HY000: Can't execute the query because you have a conflicting read lock
unlock tables;
create table t1(n int);
show tables;
Tables_in_test
t1
drop table t1;
drop database if exists mysqltest;
drop table if exists t1;
create table t1 (i int);
create database mysqltest;
lock tables t1 read;
drop table t1;
show open tables;
drop database mysqltest;
select 1;
1
1
unlock tables;
drop table if exists t1,t2;
create table t1 (a int);
create table t2 (a int);
lock table t1 read;
drop table t2;
ERROR HY000: Table 't2' was not locked with LOCK TABLES
drop table t1;
ERROR HY000: Table 't1' was locked with a READ lock and can't be updated
unlock tables;
drop table t1,t2;
create table t1 (i int);
create table t2 (i int);
lock tables t1 read;
lock tables t2 read;
drop table t1;
ERROR HY000: Table 't1' was not locked with LOCK TABLES
drop table t1,t2;
ERROR HY000: Table 't1' was locked with a READ lock and can't be updated
unlock tables;
drop table t1,t2;
End of 5.0 tests
create database mysql_test;
create table mysql_test.t1(f1 int);
create table mysql_test.`#sql-347f_7` (f1 int);
create table mysql_test.`#sql-347f_8` (f1 int);
drop table mysql_test.`#sql-347f_8`;
drop database mysql_test;

# --
# -- Bug#29958: Weird message on DROP DATABASE if mysql.proc does not
# -- exist.
# --
DROP DATABASE IF EXISTS mysql_test;
CREATE DATABASE mysql_test;
DROP TABLE mysql.proc;
DROP DATABASE mysql_test;
Warnings:
Error	1146	Table 'mysql.proc' doesn't exist

# --
# -- End of Bug#29958.
# --

create database mysqltestbug26703;
use mysqltestbug26703;
create table `#mysql50#abc``def` ( id int );
create table `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa` (a int);
ERROR 42000: Identifier name 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' is too long
create table `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa` (a int);
create table `#mysql50#aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa` (a int);
create table `#mysql50#aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa` (a int);
ERROR 42000: Identifier name '#mysql50#aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' is too long
use test;
drop database mysqltestbug26703;
End of 5.1 tests

# --
# -- Bug#37431 (DROP TABLE does not report errors correctly).
# --
DROP TABLE IF EXISTS t1;
DROP TABLE t1;
ERROR 42S02: Unknown table 'test.t1'
SHOW WARNINGS;
Level	Code	Message
Error	1051	Unknown table 'test.t1'

# --
# -- End of Bug#37431.
# --
#
# Bug#54282 Crash in MDL_context::upgrade_shared_lock_to_exclusive
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a INT);
LOCK TABLE t1 WRITE;
DROP TABLE t1, t1;
ERROR 42000: Not unique table/alias: 't1'
UNLOCK TABLES;
DROP TABLE t1;
#
# BUG#34750: Print database name in Unknown Table error message
#

# Test error message when droping table/view
DROP TABLE table1;
ERROR 42S02: Unknown table 'test.table1'
DROP TABLE table1,table2;
ERROR 42S02: Unknown table 'test.table1,test.table2'
DROP VIEW view1,view2,view3,view4;
ERROR 42S02: Unknown table 'test.view1,test.view2,test.view3,test.view4'

DROP TABLE IF EXISTS table1;
Warnings:
Note	1051	Unknown table 'test.table1'
DROP TABLE IF EXISTS table1,table2;
Warnings:
Note	1051	Unknown table 'test.table1'
Note	1051	Unknown table 'test.table2'
DROP VIEW IF EXISTS view1,view2,view3,view4;
Warnings:
Note	1051	Unknown table 'test.view1'
Note	1051	Unknown table 'test.view2'
Note	1051	Unknown table 'test.view3'
Note	1051	Unknown table 'test.view4'

# Test error message when trigger does not find table
CREATE TABLE table1(a int);
CREATE TABLE table2(b int);
CREATE TRIGGER trg1 AFTER INSERT ON table1
FOR EACH ROW
INSERT INTO table2 SELECT t.notable.*;
INSERT INTO table1 VALUES (1);
ERROR 42S02: Unknown table 't.notable'
DROP TABLE table1,table2;
# End BUG#34750

# Test Bug#19573998 DATABASE CAN NOT BE DROPPED IF IT CONTAINS .CFG FILES
CREATE DATABASE bug19573998;
USE bug19573998;
CREATE TABLE t1(i int);
# Start FLUSH TABLES command which will create .cfg files
# and block DROP DATABASE
FLUSH TABLES t1 FOR EXPORT;
connect con1, localhost, root, '', bug19573998;
# Non-blocking (--send):
DROP DATABASE bug19573998;
connection default;
# Wait until DROP DATABASE becomes blocked on table metadata lock
UNLOCK TABLES;
connection con1;
# Wait for DROP DATABASE to complete (--reap)
# DROP DATABASE completed
disconnect con1;
# Connection con1 has disconnected
connection default;
# Try to manually inject a .cfg file into the database directory
CREATE DATABASE bug19573998;
# Write a dummy file into the database directory
# Verify that it is possible to drop the database
DROP DATABASE bug19573998;
USE test;
# End Bug#19573998