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Uname:Linux wp 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64

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Directory :  /www/server/mysql/mysql-test/suite/innodb/r/

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Current File : /www/server/mysql/mysql-test/suite/innodb/r/innodb_corrupt_bit.result
set names utf8;
CREATE TABLE corrupt_bit_test_ā(
a INT AUTO_INCREMENT PRIMARY KEY,
b CHAR(100),
c INT,
z INT,
INDEX(b))
ENGINE=InnoDB;
INSERT INTO corrupt_bit_test_ā VALUES(0,'x',1, 1);
CREATE UNIQUE INDEX idxā ON corrupt_bit_test_ā(c, b);
CREATE UNIQUE INDEX idxē ON corrupt_bit_test_ā(z, b);
SELECT * FROM corrupt_bit_test_ā;
a	b	c	z
1	x	1	1
select @@unique_checks;
@@unique_checks
0
select @@innodb_change_buffering_debug;
@@innodb_change_buffering_debug
1
INSERT INTO corrupt_bit_test_ā SELECT 0,b,c+1,z+1 FROM corrupt_bit_test_ā;
INSERT INTO corrupt_bit_test_ā SELECT 0,b,c+10,z+10 FROM corrupt_bit_test_ā;
INSERT INTO corrupt_bit_test_ā SELECT 0,b,c+20,z+20 FROM corrupt_bit_test_ā;
INSERT INTO corrupt_bit_test_ā SELECT 0,b,c+50,z+50 FROM corrupt_bit_test_ā;
INSERT INTO corrupt_bit_test_ā SELECT 0,b,c+100,z+100 FROM corrupt_bit_test_ā;
INSERT INTO corrupt_bit_test_ā SELECT 0,b,c+200,z+200 FROM corrupt_bit_test_ā;
INSERT INTO corrupt_bit_test_ā SELECT 0,b,c+400,z+400 FROM corrupt_bit_test_ā;
INSERT INTO corrupt_bit_test_ā SELECT 0,b,c+800,z+800 FROM corrupt_bit_test_ā;
INSERT INTO corrupt_bit_test_ā SELECT 0,b,c+1600,z+1600 FROM corrupt_bit_test_ā;
INSERT INTO corrupt_bit_test_ā SELECT 0,b,c+4000,z+4000 FROM corrupt_bit_test_ā;
select count(*) from corrupt_bit_test_ā;
count(*)
1024
CREATE INDEX idx3 ON corrupt_bit_test_ā(b, c);
INSERT INTO corrupt_bit_test_ā VALUES(13000,'x',1,1);
CREATE INDEX idx4 ON corrupt_bit_test_ā(b, z);
check table corrupt_bit_test_ā;
Table	Op	Msg_type	Msg_text
test.corrupt_bit_test_ā	check	Warning	InnoDB: The B-tree of index "idxā" is corrupted.
test.corrupt_bit_test_ā	check	Warning	InnoDB: The B-tree of index "idxē" is corrupted.
test.corrupt_bit_test_ā	check	error	Corrupt
select c from corrupt_bit_test_ā;
ERROR HY000: Index corrupt_bit_test_ā is corrupted
select z from corrupt_bit_test_ā;
ERROR HY000: Index corrupt_bit_test_ā is corrupted
show warnings;
Level	Code	Message
Warning	179	InnoDB: Index "idxē" for table "test"."corrupt_bit_test_ā" is marked as corrupted
Error	1712	Index corrupt_bit_test_ā is corrupted
insert into corrupt_bit_test_ā values (10001, "a", 20001, 20001);
select * from corrupt_bit_test_ā use index(primary) where a = 10001;
a	b	c	z
10001	a	20001	20001
begin;
insert into corrupt_bit_test_ā values (10002, "a", 20002, 20002);
delete from corrupt_bit_test_ā where a = 10001;
insert into corrupt_bit_test_ā values (10001, "a", 20001, 20001);
rollback;
drop index idxā on corrupt_bit_test_ā;
check table corrupt_bit_test_ā;
Table	Op	Msg_type	Msg_text
test.corrupt_bit_test_ā	check	Warning	InnoDB: Index "idxē" is marked as corrupted
test.corrupt_bit_test_ā	check	error	Corrupt
set names utf8;
select z from corrupt_bit_test_ā;
ERROR HY000: Index corrupt_bit_test_ā is corrupted
drop index idxē on corrupt_bit_test_ā;
select z from corrupt_bit_test_ā limit 10;
z
20001
1
1
2
11
12
21
22
31
32
drop table corrupt_bit_test_ā;
DROP DATABASE pad;
SET GLOBAL innodb_change_buffering_debug = 0;

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