^^&&^^

Edit File: lowercase_table4.result

#
# Bug#46941 crash with lower_case_table_names=2 and
#           foreign data dictionary confusion
#
CREATE DATABASE XY;
USE XY;
DROP DATABASE XY;
USE TEST;
#
# Bug55222 Mysqldump table names case bug in REFERENCES clause
# InnoDB did not handle lower_case_table_names=2 for
# foreign_table_names and referenced_table_names.
#
SHOW VARIABLES LIKE 'lower_case_table_names';
Variable_name	Value
lower_case_table_names	2
DROP TABLE IF EXISTS `Table2`;
DROP TABLE IF EXISTS `Table1`;
CREATE TABLE `Table1`(c1 INT PRIMARY KEY) ENGINE=InnoDB;
CREATE TABLE `Table2`(c1 INT PRIMARY KEY, c2 INT) ENGINE=InnoDB;
ALTER TABLE `Table2` ADD CONSTRAINT fk1 FOREIGN KEY(c2) REFERENCES `Table1`(c1);
SHOW CREATE TABLE `Table2`;
Table	Table2
Create Table	CREATE TABLE `Table2` (
  `c1` int(11) NOT NULL,
  `c2` int(11) DEFAULT NULL,
  PRIMARY KEY (`c1`),
  KEY `fk1` (`c2`),
  CONSTRAINT `fk1` FOREIGN KEY (`c2`) REFERENCES `Table1` (`c1`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS;
CONSTRAINT_CATALOG	def
CONSTRAINT_SCHEMA	test
CONSTRAINT_NAME	fk1
UNIQUE_CONSTRAINT_CATALOG	def
UNIQUE_CONSTRAINT_SCHEMA	test
UNIQUE_CONSTRAINT_NAME	PRIMARY
MATCH_OPTION	NONE
UPDATE_RULE	RESTRICT
DELETE_RULE	RESTRICT
TABLE_NAME	Table2
REFERENCED_TABLE_NAME	Table1
DROP TABLE `Table2`;
DROP TABLE `Table1`;
DROP TABLE IF EXISTS Product_Order;
DROP TABLE IF EXISTS Product;
DROP TABLE IF EXISTS Customer;
CREATE TABLE Product (Category INT NOT NULL, Id INT NOT NULL,
Price DECIMAL, PRIMARY KEY(Category, Id)) ENGINE=InnoDB;
CREATE TABLE Customer (Id INT NOT NULL, PRIMARY KEY (Id)) ENGINE=InnoDB;
CREATE TABLE Product_Order (No INT NOT NULL AUTO_INCREMENT,
Product_Category INT NOT NULL,
Product_Id INT NOT NULL,
Customer_Id INT NOT NULL,
PRIMARY KEY(No),
INDEX (Product_Category, Product_Id),
FOREIGN KEY (Product_Category, Product_Id)
REFERENCES Product(Category, Id) ON UPDATE CASCADE ON DELETE RESTRICT,
INDEX (Customer_Id),
FOREIGN KEY (Customer_Id)
REFERENCES Customer(Id)
) ENGINE=INNODB;
SHOW CREATE TABLE Product_Order;
Table	Product_Order
Create Table	CREATE TABLE `Product_Order` (
  `No` int(11) NOT NULL AUTO_INCREMENT,
  `Product_Category` int(11) NOT NULL,
  `Product_Id` int(11) NOT NULL,
  `Customer_Id` int(11) NOT NULL,
  PRIMARY KEY (`No`),
  KEY `Product_Category` (`Product_Category`,`Product_Id`),
  KEY `Customer_Id` (`Customer_Id`),
  CONSTRAINT `product_order_ibfk_1` FOREIGN KEY (`Product_Category`, `Product_Id`) REFERENCES `Product` (`Category`, `Id`) ON UPDATE CASCADE,
  CONSTRAINT `product_order_ibfk_2` FOREIGN KEY (`Customer_Id`) REFERENCES `Customer` (`Id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SHOW CREATE TABLE Product;
Table	Product
Create Table	CREATE TABLE `Product` (
  `Category` int(11) NOT NULL,
  `Id` int(11) NOT NULL,
  `Price` decimal(10,0) DEFAULT NULL,
  PRIMARY KEY (`Category`,`Id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SHOW CREATE TABLE Customer;
Table	Customer
Create Table	CREATE TABLE `Customer` (
  `Id` int(11) NOT NULL,
  PRIMARY KEY (`Id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS;
CONSTRAINT_CATALOG	def
CONSTRAINT_SCHEMA	test
CONSTRAINT_NAME	product_order_ibfk_1
UNIQUE_CONSTRAINT_CATALOG	def
UNIQUE_CONSTRAINT_SCHEMA	test
UNIQUE_CONSTRAINT_NAME	PRIMARY
MATCH_OPTION	NONE
UPDATE_RULE	CASCADE
DELETE_RULE	RESTRICT
TABLE_NAME	Product_Order
REFERENCED_TABLE_NAME	Product
CONSTRAINT_CATALOG	def
CONSTRAINT_SCHEMA	test
CONSTRAINT_NAME	product_order_ibfk_2
UNIQUE_CONSTRAINT_CATALOG	def
UNIQUE_CONSTRAINT_SCHEMA	test
UNIQUE_CONSTRAINT_NAME	PRIMARY
MATCH_OPTION	NONE
UPDATE_RULE	RESTRICT
DELETE_RULE	RESTRICT
TABLE_NAME	Product_Order
REFERENCED_TABLE_NAME	Customer
DROP TABLE Product_Order;
DROP TABLE Product;
DROP TABLE Customer;