mirror of
https://github.com/MariaDB/server.git
synced 2025-02-25 14:53:09 +01:00
83 lines
2.5 KiB
Text
83 lines
2.5 KiB
Text
![]() |
# Testcase for Bug #53592 - "crash replacing duplicates into
|
||
|
# table after fast alter table added unique key". The fix is to make
|
||
|
# sure index number lookup should go through "index translation table".
|
||
|
|
||
|
--source include/have_innodb.inc
|
||
|
|
||
|
# Use FIC for index creation
|
||
|
set old_alter_table=0;
|
||
|
|
||
|
create table bug53592(a int) engine=innodb row_format=compact;
|
||
|
|
||
|
alter table bug53592 add column b text charset utf8;
|
||
|
|
||
|
alter table bug53592 add column c blob not null;
|
||
|
|
||
|
# Create a non-unique nonclustered index
|
||
|
create index bug53592_b on bug53592(b(81));
|
||
|
|
||
|
# Create a unique index, this unique index should have smaller
|
||
|
# index number than bug53592_b, since unique index ranks higher
|
||
|
# than regular index does
|
||
|
create unique index bug53592_c on bug53592(c(1));
|
||
|
|
||
|
# This will trigger a dup key error and will require fetching
|
||
|
# the index number through a index structure for the error reporting.
|
||
|
# To get the correct index number, the code should go through index
|
||
|
# translation table. Otherwise, it will get the wrong index
|
||
|
# number and later trigger a server crash.
|
||
|
replace into bug53592 values (),();
|
||
|
|
||
|
check table bug53592;
|
||
|
|
||
|
drop table bug53592;
|
||
|
|
||
|
# Running the same set of test when "old_alter_table" is turned on
|
||
|
set old_alter_table=1;
|
||
|
|
||
|
create table bug53592(a int) engine=innodb row_format=compact;
|
||
|
|
||
|
alter table bug53592 add column b text charset utf8;
|
||
|
|
||
|
alter table bug53592 add column c blob not null;
|
||
|
|
||
|
# Create a non-unique nonclustered index
|
||
|
create index bug53592_b on bug53592(b(81));
|
||
|
|
||
|
# Create a unique index
|
||
|
create unique index bug53592_c on bug53592(c(1));
|
||
|
|
||
|
# This will trigger a dup key error and will require fetching
|
||
|
# the index number through a index structure for the error reporting.
|
||
|
# To get the correct index number, the code should go through index
|
||
|
# translation table. Otherwise, it will get the wrong index
|
||
|
# number and later trigger a server crash.
|
||
|
replace into bug53592 values (),();
|
||
|
|
||
|
check table bug53592;
|
||
|
drop table bug53592;
|
||
|
|
||
|
# Test a dup key reported by foreign key constriant.
|
||
|
CREATE TABLE bug53592_1(
|
||
|
col1 int, col2 int,
|
||
|
PRIMARY KEY (col1, col2)
|
||
|
) ENGINE=InnoDB;
|
||
|
|
||
|
CREATE TABLE bug53592_2 (
|
||
|
col int PRIMARY KEY,
|
||
|
FOREIGN KEY (col) REFERENCES bug53592_1 (col1)
|
||
|
ON DELETE CASCADE ON UPDATE CASCADE
|
||
|
) ENGINE=InnoDB;
|
||
|
|
||
|
INSERT INTO bug53592_1 VALUES (1, 2);
|
||
|
INSERT INTO bug53592_1 VALUES (3, 4);
|
||
|
|
||
|
INSERT INTO bug53592_2 VALUES (1);
|
||
|
INSERT INTO bug53592_2 VALUES (3);
|
||
|
|
||
|
--error ER_FOREIGN_DUPLICATE_KEY
|
||
|
UPDATE bug53592_1 SET col1 = 3 WHERE col2 = 2;
|
||
|
|
||
|
drop table bug53592_2;
|
||
|
drop table bug53592_1;
|