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f7c6c02a06149aa4f41dd01173f2020a0756f8db
mariadb/mysql-test/suite/innodb/r/table_flags.result
Thirunarayanan Balathandayuthapani f19da4a05a MDEV-23199 page_compression flag is missing for full_crc32 tablespace 
Problem:
======
Making the tablespace as page_compressed doesn't do table rebuild.
It does change only the FSP_SPACE_FLAGS.

During recovery:
1) InnoDB encounters FILE_CREATE redo log and opens the tablespace
with old FSP_SPACE_FLAGS value.
2) Only parsing of redo log has been finished. Now InnoDB tries to
load the table. If the existing tablespace flags doesn't match
with table flags then InnoDB should read page0. But in
fsp_flags_try_adjust(), skips the page read for full_crc32 format.
3) After that, InnoDB tries to open the clustered index and it
leads to failure of page validation.

Fix:
===
While parsing the redo log record, track FSP_SPACE_FLAGS in
recv_spaces for the respective space id. Assign the flags for
the tablespace when it is loaded.

recv_parse_set_size_and_flags(): Parse the redo log to set the
tablespace recovery size and flags.

fil_space_set_recv_size_and_flags(): Changed from
fil_space_set_recv_size(). To set the recovery size and flags of
the tablespace.

Introduce flags variable in file_name_t to maintain the tablespace
flag which we encountered during parsing of redo log.

is_flags_full_crc32_equal(), is_flags_non_full_crc32_equal(): Rename
the variable page_ssize and space_page_ssize with fcrc32_psize and
non_fcrc32_psize.
2020-09-10 15:26:43 +05:30

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# restart: with restart_parameters
SET GLOBAL innodb_file_per_table=1;
CREATE TABLE tr(a INT PRIMARY KEY)ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
CREATE TABLE tc(a INT PRIMARY KEY)ENGINE=InnoDB ROW_FORMAT=COMPACT;
CREATE TABLE td(a INT PRIMARY KEY)ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
SET innodb_strict_mode=OFF;
CREATE TABLE tz(a INT PRIMARY KEY)ENGINE=InnoDB ROW_FORMAT=COMPRESSED
KEY_BLOCK_SIZE=1;
SET innodb_strict_mode=ON;
CREATE TABLE tp(a INT PRIMARY KEY)ENGINE=InnoDB ROW_FORMAT=DYNAMIC
PAGE_COMPRESSED=1 PAGE_COMPRESSION_LEVEL=9;
SYS_TABLES clustered index root page (8):
N_RECS=10; LEVEL=0; INDEX_ID=0x0000000000000001
header=0x01000003016e (NAME=0x696e66696d756d00)
header=0x00002815008d (NAME='SYS_DATAFILES',
DB_TRX_ID=0x000000000000,
DB_ROLL_PTR=0x80000000000000,
ID=0x000000000000000e,
N_COLS=0x00000002,
TYPE=0x00000001,
MIX_ID=0x0000000000000000,
MIX_LEN=0x00000040,
CLUSTER_NAME=NULL(0 bytes),
SPACE=0x00000000)
header=0x0000101500d5 (NAME='SYS_FOREIGN',
DB_TRX_ID=0x000000000000,
DB_ROLL_PTR=0x80000000000000,
ID=0x000000000000000b,
N_COLS=0x00000004,
TYPE=0x00000001,
MIX_ID=0x0000000000000000,
MIX_LEN=0x00000040,
CLUSTER_NAME=NULL(0 bytes),
SPACE=0x00000000)
header=0x000018150122 (NAME='SYS_FOREIGN_COLS',
DB_TRX_ID=0x000000000000,
DB_ROLL_PTR=0x80000000000000,
ID=0x000000000000000c,
N_COLS=0x00000004,
TYPE=0x00000001,
MIX_ID=0x0000000000000000,
MIX_LEN=0x00000040,
CLUSTER_NAME=NULL(0 bytes),
SPACE=0x00000000)
header=0x0400201501b8 (NAME='SYS_TABLESPACES',
DB_TRX_ID=0x000000000000,
DB_ROLL_PTR=0x80000000000000,
ID=0x000000000000000d,
N_COLS=0x00000003,
TYPE=0x00000001,
MIX_ID=0x0000000000000000,
MIX_LEN=0x00000040,
CLUSTER_NAME=NULL(0 bytes),
SPACE=0x00000000)
header=0x000030150244 (NAME='SYS_VIRTUAL',
DB_TRX_ID=0x000000000000,
DB_ROLL_PTR=0x80000000000000,
ID=0x000000000000000f,
N_COLS=0x00000003,
TYPE=0x00000001,
MIX_ID=0x0000000000000000,
MIX_LEN=0x00000040,
CLUSTER_NAME=NULL(0 bytes),
SPACE=0x00000000)
header=0x000040150288 (NAME='test/tc',
DB_TRX_ID=0x000000000000,
DB_ROLL_PTR=0x80000000000000,
ID=0x0000000000000011,
N_COLS=0x80000001,
TYPE=0x00000001,
MIX_ID=0x0000000000000000,
MIX_LEN=0x00000050,
CLUSTER_NAME=NULL(0 bytes),
SPACE=0x00000002)
header=0x000048150310 (NAME='test/td',
DB_TRX_ID=0x000000000000,
DB_ROLL_PTR=0x80000000000000,
ID=0x0000000000000012,
N_COLS=0x80000001,
TYPE=0x00000021,
MIX_ID=0x0000000000000000,
MIX_LEN=0x00000050,
CLUSTER_NAME=NULL(0 bytes),
SPACE=0x00000003)
header=0x000058150200 (NAME='test/tp',
DB_TRX_ID=0x000000000000,
DB_ROLL_PTR=0x80000000000000,
ID=0x0000000000000014,
N_COLS=0x80000001,
TYPE=0x000009a1,
MIX_ID=0x0000000000000000,
MIX_LEN=0x00000050,
CLUSTER_NAME=NULL(0 bytes),
SPACE=0x00000005)
header=0x0000381502cc (NAME='test/tr',
DB_TRX_ID=0x000000000000,
DB_ROLL_PTR=0x80000000000000,
ID=0x0000000000000010,
N_COLS=0x00000001,
TYPE=0x00000001,
MIX_ID=0x0000000000000000,
MIX_LEN=0x00000050,
CLUSTER_NAME=NULL(0 bytes),
SPACE=0x00000001)
header=0x000050150074 (NAME='test/tz',
DB_TRX_ID=0x000000000000,
DB_ROLL_PTR=0x80000000000000,
ID=0x0000000000000013,
N_COLS=0x80000001,
TYPE=0x00000023,
MIX_ID=0x0000000000000000,
MIX_LEN=0x00000050,
CLUSTER_NAME=NULL(0 bytes),
SPACE=0x00000004)
header=0x070008030000 (NAME=0x73757072656d756d00)
# restart: with restart_parameters
SHOW CREATE TABLE tr;
ERROR 42S02: Table 'test.tr' doesn't exist in engine
SHOW CREATE TABLE tc;
ERROR 42S02: Table 'test.tc' doesn't exist in engine
SELECT * FROM tc;
ERROR 42S02: Table 'test.tc' doesn't exist in engine
SHOW CREATE TABLE td;
Table Create Table
td CREATE TABLE `td` (
`a` int(11) NOT NULL,
PRIMARY KEY (`a`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=DYNAMIC
SELECT * FROM td;
a
SHOW CREATE TABLE tz;
Table Create Table
tz CREATE TABLE `tz` (
`a` int(11) NOT NULL,
PRIMARY KEY (`a`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1
BEGIN;
INSERT INTO tz VALUES(42);
ROLLBACK;
SELECT * FROM tz;
a
42
SHOW CREATE TABLE tp;
ERROR 42S02: Table 'test.tp' doesn't exist in engine
FOUND 5 /InnoDB: Table `test`.`t[cp]` in InnoDB data dictionary contains invalid flags\. SYS_TABLES\.TYPE=(129|289|3873|1232[13]) SYS_TABLES\.N_COLS=2147483649/ in mysqld.1.err
FOUND 2 /InnoDB: Table `test`\.`tr` in InnoDB data dictionary contains invalid flags\. SYS_TABLES\.TYPE=65 SYS_TABLES\.MIX_LEN=4294967295\b/ in mysqld.1.err
Restoring SYS_TABLES clustered index root page (8)
# restart: with restart_parameters
SHOW CREATE TABLE tr;
Table Create Table
tr CREATE TABLE `tr` (
`a` int(11) NOT NULL,
PRIMARY KEY (`a`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=REDUNDANT
SHOW CREATE TABLE tc;
Table Create Table
tc CREATE TABLE `tc` (
`a` int(11) NOT NULL,
PRIMARY KEY (`a`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPACT
SHOW CREATE TABLE td;
Table Create Table
td CREATE TABLE `td` (
`a` int(11) NOT NULL,
PRIMARY KEY (`a`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=DYNAMIC
SHOW CREATE TABLE tz;
Table Create Table
tz CREATE TABLE `tz` (
`a` int(11) NOT NULL,
PRIMARY KEY (`a`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1
SHOW CREATE TABLE tp;
Table Create Table
tp CREATE TABLE `tp` (
`a` int(11) NOT NULL,
PRIMARY KEY (`a`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=DYNAMIC `PAGE_COMPRESSED`=1 `PAGE_COMPRESSION_LEVEL`=9
BEGIN;
INSERT INTO tr VALUES(1);
INSERT INTO tc VALUES(1);
INSERT INTO td VALUES(1);
INSERT INTO tp VALUES(1);
ROLLBACK;
SELECT * FROM tr;
a
SELECT * FROM tc;
a
SELECT * FROM td;
a
SELECT * FROM tp;
a
DROP TABLE tr,tc,td,tz,tp;
# restart
ib_logfile0
ib_logfile1
ibdata1
sys_tables.bin
call mtr.add_suppression("ERROR HY000: Can't create table `test`.`t1`");
CREATE TABLE t1(f1 INT, f2 VARCHAR(1), KEY k1(f2),
FULLTEXT KEY(f2),
FOREIGN KEY (f2) REFERENCES t1(f3))ENGINE=InnoDB;
ERROR HY000: Can't create table `test`.`t1` (errno: 150 "Foreign key constraint is incorrectly formed")
#
# MDEV-23199 page_compression flag is missing
# for full_crc32 tablespace
#
CREATE TABLE t1(f1 BIGINT PRIMARY KEY)ENGINE=InnoDB;
INSERT INTO t1 VALUES(1);
ALTER TABLE t1 PAGE_COMPRESSED = 1;
INSERT INTO t1 VALUES(2);
# restart
DROP TABLE t1;
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