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--source include/have_case_insensitive_file_system.inc
--source include/have_innodb.inc
# This test is slow on buildbot.
--source include/big_test.inc
--echo #
--echo # Bug#46941 crash with lower_case_table_names=2 and
--echo # foreign data dictionary confusion
--echo #
CREATE DATABASE XY;
USE XY;
set @old_table_open_cache=@@table_open_cache;
set global table_open_cache = 512;
#
# Logs are disabled, since the number of creates tables
# and subsequent select statements may vary between
# versions
#
--disable_query_log
--disable_result_log
let $tcs = `SELECT @@table_open_cache + 1`;
let $i = $tcs;
while ($i)
{
eval CREATE TABLE XY.T_$i (a INT NOT NULL, b INT NOT NULL, c INT NOT NULL, d INT,
primary key(a, b), unique(b)) ENGINE=InnoDB;
dec $i;
}
eval ALTER TABLE XY.T_$tcs ADD INDEX I1 (c, b),
ADD CONSTRAINT C1 FOREIGN KEY (c, b) REFERENCES XY.T_1 (a, b);
eval ALTER TABLE XY.T_$tcs ADD INDEX I2 (b),
ADD CONSTRAINT C2 FOREIGN KEY (b) REFERENCES XY.T_1(a);
let $i = $tcs;
while ($i)
{
eval SELECT * FROM XY.T_$i LIMIT 1;
dec $i;
}
DROP DATABASE XY;
CREATE DATABASE XY;
USE XY;
eval CREATE TABLE XY.T_$tcs (a INT NOT NULL, b INT NOT NULL, c INT NOT NULL, d INT,
PRIMARY KEY(a, b), UNIQUE(b)) ENGINE=InnoDB;
#
# The bug causes this SELECT to err
eval SELECT * FROM XY.T_$tcs LIMIT 1;
--enable_query_log
--enable_result_log
set global table_open_cache = @old_table_open_cache;
DROP DATABASE XY;
USE TEST;
--echo #
--echo # Bug55222 Mysqldump table names case bug in REFERENCES clause
--echo # InnoDB did not handle lower_case_table_names=2 for
--echo # foreign_table_names and referenced_table_names.
--echo #
SHOW VARIABLES LIKE 'lower_case_table_names';
--disable_warnings
DROP TABLE IF EXISTS `Table2`;
DROP TABLE IF EXISTS `Table1`;
--disable_warnings
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);
query_vertical SHOW CREATE TABLE `Table2`;
query_vertical SELECT * FROM INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS WHERE CONSTRAINT_SCHEMA='test';
DROP TABLE `Table2`;
DROP TABLE `Table1`;
--disable_warnings
DROP TABLE IF EXISTS Product_Order;
DROP TABLE IF EXISTS Product;
DROP TABLE IF EXISTS Customer;
--enable_warnings
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;
query_vertical SHOW CREATE TABLE Product_Order;
query_vertical SHOW CREATE TABLE Product;
query_vertical SHOW CREATE TABLE Customer;
query_vertical SELECT * FROM INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS WHERE CONSTRAINT_SCHEMA='test';
DROP TABLE Product_Order;
DROP TABLE Product;
DROP TABLE Customer;
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