Fix Bug #13083023 - 60229: BROKEN COMPATIBILITY: ERROR WHILE CREATE TABLE

WITH FOREIGN KEY CONSTRAI

rb://844 approved by marko

mysql-test/suite/innodb/r/innodb_bug60229.result

+CREATE TABLE PERSON (
+PERSON_ID VARCHAR(50) NOT NULL,
+DOB VARCHAR(50) NOT NULL,
+NAME NVARCHAR(255) NOT NULL,
+CONSTRAINT PK_PERSON PRIMARY KEY (PERSON_ID, DOB)
+)Engine=InnoDB;
+CREATE TABLE PHOTO (
+PERSON_ID VARCHAR(50) NOT NULL,
+DOB VARCHAR(50) NOT NULL,
+PHOTO_DETAILS VARCHAR(50) NULL,
+CONSTRAINT PK_PHOTO PRIMARY KEY (PERSON_ID, DOB),
+CONSTRAINT FK_PHOTO_2_PERSON FOREIGN KEY (PERSON_ID, DOB) REFERENCES PERSON (PERSON_ID, DOB)
+)Engine=InnoDB;
+CREATE TABLE ADDRESS (
+PERSON_ID VARCHAR(50) NOT NULL,
+DOB VARCHAR(50) NOT NULL,
+ADDRESS_ID VARCHAR(50) NOT NULL,
+ADDRESS_DETAILS NVARCHAR(250) NULL,
+CONSTRAINT PK_ADDRESS PRIMARY KEY (PERSON_ID, DOB, ADDRESS_ID),
+CONSTRAINT FK_ADDRESS_2_PERSON FOREIGN KEY (PERSON_ID, DOB) REFERENCES PERSON (PERSON_ID, DOB) ON DELETE CASCADE
+)Engine=InnoDB;
+INSERT INTO PERSON VALUES("10", "11011999", "John");
+INSERT INTO PHOTO VALUES("10", "11011999", "new photo");
+DROP TABLE PHOTO;
+DROP TABLE ADDRESS;
+DROP TABLE PERSON;

mysql-test/suite/innodb/t/innodb_bug60229-master.opt

+--lower_case_table_names=0

mysql-test/suite/innodb/t/innodb_bug60229.test

+#
+# Bug #13083023 - 60229: BROKEN COMPATIBILITY: ERROR WHILE CREATE TABLE
+# WITH FOREIGN KEY CONSTRAINT.
+
+-- source include/have_innodb.inc
+
+CREATE TABLE PERSON (
+  PERSON_ID VARCHAR(50) NOT NULL,
+  DOB VARCHAR(50) NOT NULL,
+  NAME NVARCHAR(255) NOT NULL,
+  CONSTRAINT PK_PERSON PRIMARY KEY (PERSON_ID, DOB)
+)Engine=InnoDB;
+
+
+CREATE TABLE PHOTO (
+  PERSON_ID VARCHAR(50) NOT NULL,
+  DOB VARCHAR(50) NOT NULL,
+  PHOTO_DETAILS VARCHAR(50) NULL,
+  CONSTRAINT PK_PHOTO PRIMARY KEY (PERSON_ID, DOB),
+  CONSTRAINT FK_PHOTO_2_PERSON FOREIGN KEY (PERSON_ID, DOB) REFERENCES PERSON (PERSON_ID, DOB)
+)Engine=InnoDB;
+
+
+CREATE TABLE ADDRESS (
+  PERSON_ID VARCHAR(50) NOT NULL,
+  DOB VARCHAR(50) NOT NULL,
+  ADDRESS_ID VARCHAR(50) NOT NULL,
+  ADDRESS_DETAILS NVARCHAR(250) NULL,
+  CONSTRAINT PK_ADDRESS PRIMARY KEY (PERSON_ID, DOB, ADDRESS_ID),
+  CONSTRAINT FK_ADDRESS_2_PERSON FOREIGN KEY (PERSON_ID, DOB) REFERENCES PERSON (PERSON_ID, DOB) ON DELETE CASCADE
+)Engine=InnoDB;
+
+INSERT INTO PERSON VALUES("10", "11011999", "John");
+INSERT INTO PHOTO VALUES("10", "11011999", "new photo");
+
+DROP TABLE PHOTO;
+DROP TABLE ADDRESS;
+DROP TABLE PERSON;
+

storage/innobase/dict/dict0dict.c

@@ -3069,10 +3069,15 @@ dict_scan_table_name(
 		memcpy(ref, database_name, database_name_len);
 		ref[database_name_len] = '/';
 		memcpy(ref + database_name_len + 1, table_name, table_name_len + 1);
+
 	} else {
+#ifndef __WIN__
 		if (innobase_get_lower_case_table_names() == 1) {
 			innobase_casedn_str(ref);
 		}
+#else
+		innobase_casedn_str(ref);
+#endif /* !__WIN__ */
 		*table = dict_table_get_low(ref);
 	}