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Bug#57904 - Only one INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS was displayed

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per table from Innodb
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unknown
2010-11-02 10:03:14 -05:00
parent 4c28bc8671
commit a63c14e9a6
3 changed files with 69 additions and 1 deletions
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41
mysql-test/suite/innodb/r/innodb_bug57904.result Executable file
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@ -0,0 +1,41 @@
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;
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 pro
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 cus
DROP TABLE product_order;
DROP TABLE product;
DROP TABLE customer;

27
mysql-test/suite/innodb/t/innodb_bug57904.test Executable file
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@ -0,0 +1,27 @@
#
# Bug #57904 Missing constraint from information schema REFERENTIAL_CONSTRAINTS table
#
-- source include/have_innodb.inc
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 SELECT * FROM INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS;
DROP TABLE product_order;
DROP TABLE product;
DROP TABLE customer;

2
storage/innobase/handler/ha_innodb.cc
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@ -8482,7 +8482,7 @@ ha_innobase::get_foreign_key_list(
for (foreign = UT_LIST_GET_FIRST(prebuilt->table->foreign_list); for (foreign = UT_LIST_GET_FIRST(prebuilt->table->foreign_list);
foreign != NULL; foreign != NULL;
foreign = UT_LIST_GET_NEXT(referenced_list, foreign)) { foreign = UT_LIST_GET_NEXT(foreign_list, foreign)) {
pf_key_info = get_foreign_key_info(thd, foreign); pf_key_info = get_foreign_key_info(thd, foreign);
if (pf_key_info) { if (pf_key_info) {
f_key_list->push_back(pf_key_info); f_key_list->push_back(pf_key_info);