MDEV-16851 On schema mismatch in IMPORT TABLESPACE, display ROW_FORMAT in clear text

This is motivated by Oracle MySQL Bug #27542720 SCHEMA MISMATCH
- TABLE FLAGS DON'T MATCH, BUT FLAGS ARE NUMBERS
but using a different approach.

row_import::match_schema(): In case of a mismatch, display the
ROW_FORMAT and optionally KEY_BLOCK_SIZE of the .cfg file.

1 files changed, 256 insertions, 7 deletions

diff --git a/mysql-test/suite/innodb/r/innodb-wl5522.result b/mysql-test/suite/innodb/r/innodb-wl5522.result
index 2116dfbf3fa..fb80580f797 100644
--- a/mysql-test/suite/innodb/r/innodb-wl5522.result
+++ b/mysql-test/suite/innodb/r/innodb-wl5522.result
@@ -1,4 +1,3 @@
-DROP TABLE IF EXISTS t1;
 SET GLOBAL innodb_file_per_table = 1;
 SELECT @@innodb_file_per_table;
 @@innodb_file_per_table
@@ -580,7 +579,7 @@ SELECT * FROM t1;
 ERROR HY000: Tablespace has been discarded for table 't1'
 restore: t1 .ibd and .cfg files
 ALTER TABLE t1 IMPORT TABLESPACE;
-ERROR HY000: Schema mismatch (Table flags don't match, server table has 0x1 and the meta-data file has 0x0)
+ERROR HY000: Schema mismatch (Table flags don't match, server table has 0x1 and the meta-data file has 0x0; .cfg file uses ROW_FORMAT=REDUNDANT)
 unlink: t1.ibd
 unlink: t1.cfg
 DROP TABLE t1;
@@ -592,7 +591,19 @@ SELECT * FROM t1;
 ERROR HY000: Tablespace has been discarded for table 't1'
 restore: t1 .ibd and .cfg files
 ALTER TABLE t1 IMPORT TABLESPACE;
-ERROR HY000: Schema mismatch (Table flags don't match, server table has 0x21 and the meta-data file has 0x0)
+ERROR HY000: Schema mismatch (Table flags don't match, server table has 0x21 and the meta-data file has 0x0; .cfg file uses ROW_FORMAT=REDUNDANT)
+unlink: t1.ibd
+unlink: t1.cfg
+DROP TABLE t1;
+CREATE TABLE t1(
+c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+c2 INT, INDEX idx(c2)) ENGINE=InnoDB ROW_FORMAT=COMPRESSED;
+ALTER TABLE t1 DISCARD TABLESPACE;
+SELECT * FROM t1;
+ERROR HY000: Tablespace has been discarded for table 't1'
+restore: t1 .ibd and .cfg files
+ALTER TABLE t1 IMPORT TABLESPACE;
+ERROR HY000: Schema mismatch (Table flags don't match, server table has 0x29 and the meta-data file has 0x0; .cfg file uses ROW_FORMAT=REDUNDANT)
 unlink: t1.ibd
 unlink: t1.cfg
 DROP TABLE t1;
@@ -766,7 +777,7 @@ SELECT * FROM t1;
 ERROR HY000: Tablespace has been discarded for table 't1'
 restore: t1 .ibd and .cfg files
 ALTER TABLE t1 IMPORT TABLESPACE;
-ERROR HY000: Schema mismatch (Table flags don't match, server table has 0x0 and the meta-data file has 0x1)
+ERROR HY000: Schema mismatch (Table flags don't match, server table has 0x0 and the meta-data file has 0x1; .cfg file uses ROW_FORMAT=COMPACT)
 unlink: t1.ibd
 unlink: t1.cfg
 DROP TABLE t1;
@@ -778,7 +789,19 @@ SELECT * FROM t1;
 ERROR HY000: Tablespace has been discarded for table 't1'
 restore: t1 .ibd and .cfg files
 ALTER TABLE t1 IMPORT TABLESPACE;
-ERROR HY000: Schema mismatch (Table flags don't match, server table has 0x21 and the meta-data file has 0x1)
+ERROR HY000: Schema mismatch (Table flags don't match, server table has 0x21 and the meta-data file has 0x1; .cfg file uses ROW_FORMAT=COMPACT)
+unlink: t1.ibd
+unlink: t1.cfg
+DROP TABLE t1;
+CREATE TABLE t1(
+c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+c2 INT, INDEX idx(c2)) ENGINE=InnoDB ROW_FORMAT=COMPRESSED;
+ALTER TABLE t1 DISCARD TABLESPACE;
+SELECT * FROM t1;
+ERROR HY000: Tablespace has been discarded for table 't1'
+restore: t1 .ibd and .cfg files
+ALTER TABLE t1 IMPORT TABLESPACE;
+ERROR HY000: Schema mismatch (Table flags don't match, server table has 0x29 and the meta-data file has 0x1; .cfg file uses ROW_FORMAT=COMPACT)
 unlink: t1.ibd
 unlink: t1.cfg
 DROP TABLE t1;
@@ -955,7 +978,7 @@ SELECT * FROM t1;
 ERROR HY000: Tablespace has been discarded for table 't1'
 restore: t1 .ibd and .cfg files
 ALTER TABLE t1 IMPORT TABLESPACE;
-ERROR HY000: Schema mismatch (Table flags don't match, server table has 0x1 and the meta-data file has 0x21)
+ERROR HY000: Schema mismatch (Table flags don't match, server table has 0x1 and the meta-data file has 0x21; .cfg file uses ROW_FORMAT=DYNAMIC)
 unlink: t1.ibd
 unlink: t1.cfg
 DROP TABLE t1;
@@ -967,7 +990,19 @@ SELECT * FROM t1;
 ERROR HY000: Tablespace has been discarded for table 't1'
 restore: t1 .ibd and .cfg files
 ALTER TABLE t1 IMPORT TABLESPACE;
-ERROR HY000: Schema mismatch (Table flags don't match, server table has 0x0 and the meta-data file has 0x21)
+ERROR HY000: Schema mismatch (Table flags don't match, server table has 0x0 and the meta-data file has 0x21; .cfg file uses ROW_FORMAT=DYNAMIC)
+unlink: t1.ibd
+unlink: t1.cfg
+DROP TABLE t1;
+CREATE TABLE t1(
+c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+c2 INT, INDEX idx(c2)) ENGINE=InnoDB ROW_FORMAT=COMPRESSED;
+ALTER TABLE t1 DISCARD TABLESPACE;
+SELECT * FROM t1;
+ERROR HY000: Tablespace has been discarded for table 't1'
+restore: t1 .ibd and .cfg files
+ALTER TABLE t1 IMPORT TABLESPACE;
+ERROR HY000: Schema mismatch (Table flags don't match, server table has 0x29 and the meta-data file has 0x21; .cfg file uses ROW_FORMAT=DYNAMIC)
 unlink: t1.ibd
 unlink: t1.cfg
 DROP TABLE t1;
@@ -1026,6 +1061,220 @@ c1	c2
 42	1
 43	1
 DROP TABLE t1;
+CREATE TABLE t1(
+c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+c2 INT, INDEX idx(c2)) ENGINE=InnoDB ROW_FORMAT=COMPRESSED;
+INSERT INTO t1(c2) VALUES(1);
+INSERT INTO t1(c2) SELECT c2 FROM t1;
+INSERT INTO t1(c2) SELECT c2 FROM t1;
+INSERT INTO t1(c2) SELECT c2 FROM t1;
+INSERT INTO t1(c2) SELECT c2 FROM t1;
+INSERT INTO t1(c2) SELECT c2 FROM t1;
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `c1` int(11) NOT NULL AUTO_INCREMENT,
+  `c2` int(11) DEFAULT NULL,
+  PRIMARY KEY (`c1`),
+  KEY `idx` (`c2`)
+) ENGINE=InnoDB AUTO_INCREMENT=59 DEFAULT CHARSET=latin1 ROW_FORMAT=COMPRESSED
+SELECT * FROM t1;
+c1	c2
+1	1
+2	1
+3	1
+4	1
+6	1
+7	1
+8	1
+9	1
+13	1
+14	1
+15	1
+16	1
+17	1
+18	1
+19	1
+20	1
+28	1
+29	1
+30	1
+31	1
+32	1
+33	1
+34	1
+35	1
+36	1
+37	1
+38	1
+39	1
+40	1
+41	1
+42	1
+43	1
+FLUSH TABLES t1 FOR EXPORT;
+backup: t1
+UNLOCK TABLES;
+DROP TABLE t1;
+CREATE TABLE t1(
+c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+c2 INT, INDEX idx(c2)) ENGINE=InnoDB ROW_FORMAT=COMPRESSED;
+ALTER TABLE t1 DISCARD TABLESPACE;
+SELECT * FROM t1;
+ERROR HY000: Tablespace has been discarded for table 't1'
+restore: t1 .ibd and .cfg files
+ALTER TABLE t1 IMPORT TABLESPACE;
+CHECK TABLE t1;
+Table	Op	Msg_type	Msg_text
+test.t1	check	status	OK
+unlink: t1.cfg
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `c1` int(11) NOT NULL AUTO_INCREMENT,
+  `c2` int(11) DEFAULT NULL,
+  PRIMARY KEY (`c1`),
+  KEY `idx` (`c2`)
+) ENGINE=InnoDB AUTO_INCREMENT=44 DEFAULT CHARSET=latin1 ROW_FORMAT=COMPRESSED
+SELECT * FROM t1;
+c1	c2
+1	1
+2	1
+3	1
+4	1
+6	1
+7	1
+8	1
+9	1
+13	1
+14	1
+15	1
+16	1
+17	1
+18	1
+19	1
+20	1
+28	1
+29	1
+30	1
+31	1
+32	1
+33	1
+34	1
+35	1
+36	1
+37	1
+38	1
+39	1
+40	1
+41	1
+42	1
+43	1
+DROP TABLE t1;
+CREATE TABLE t1(
+c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+c2 INT, INDEX idx(c2)) ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
+ALTER TABLE t1 DISCARD TABLESPACE;
+SELECT * FROM t1;
+ERROR HY000: Tablespace has been discarded for table 't1'
+restore: t1 .ibd and .cfg files
+ALTER TABLE t1 IMPORT TABLESPACE;
+ERROR HY000: Schema mismatch (Table flags don't match, server table has 0x0 and the meta-data file has 0x29; .cfg file uses ROW_FORMAT=COMPRESSED)
+unlink: t1.ibd
+unlink: t1.cfg
+DROP TABLE t1;
+CREATE TABLE t1(
+c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+c2 INT, INDEX idx(c2)) ENGINE=InnoDB ROW_FORMAT=COMPACT;
+ALTER TABLE t1 DISCARD TABLESPACE;
+SELECT * FROM t1;
+ERROR HY000: Tablespace has been discarded for table 't1'
+restore: t1 .ibd and .cfg files
+ALTER TABLE t1 IMPORT TABLESPACE;
+ERROR HY000: Schema mismatch (Table flags don't match, server table has 0x1 and the meta-data file has 0x29; .cfg file uses ROW_FORMAT=COMPRESSED)
+unlink: t1.ibd
+unlink: t1.cfg
+DROP TABLE t1;
+CREATE TABLE t1(
+c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+c2 INT, INDEX idx(c2)) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
+ALTER TABLE t1 DISCARD TABLESPACE;
+SELECT * FROM t1;
+ERROR HY000: Tablespace has been discarded for table 't1'
+restore: t1 .ibd and .cfg files
+ALTER TABLE t1 IMPORT TABLESPACE;
+ERROR HY000: Schema mismatch (Table flags don't match, server table has 0x21 and the meta-data file has 0x29; .cfg file uses ROW_FORMAT=COMPRESSED)
+unlink: t1.ibd
+unlink: t1.cfg
+DROP TABLE t1;
+CREATE TABLE t1(
+c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+c2 INT, INDEX idx(c2)) ENGINE=InnoDB
+ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1;
+ALTER TABLE t1 DISCARD TABLESPACE;
+SELECT * FROM t1;
+ERROR HY000: Tablespace has been discarded for table 't1'
+restore: t1 .ibd and .cfg files
+ALTER TABLE t1 IMPORT TABLESPACE;
+ERROR HY000: Schema mismatch (Table flags don't match, server table has 0x23 and the meta-data file has 0x29; .cfg file uses ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=8)
+unlink: t1.ibd
+unlink: t1.cfg
+DROP TABLE t1;
+CREATE TABLE t1(
+c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+c2 INT, INDEX idx(c2)) ENGINE=InnoDB ROW_FORMAT=COMPRESSED;
+ALTER TABLE t1 DISCARD TABLESPACE;
+SELECT * FROM t1;
+ERROR HY000: Tablespace has been discarded for table 't1'
+restore: t1 .ibd and .cfg files
+ALTER TABLE t1 IMPORT TABLESPACE;
+CHECK TABLE t1;
+Table	Op	Msg_type	Msg_text
+test.t1	check	status	OK
+unlink: t1.cfg
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `c1` int(11) NOT NULL AUTO_INCREMENT,
+  `c2` int(11) DEFAULT NULL,
+  PRIMARY KEY (`c1`),
+  KEY `idx` (`c2`)
+) ENGINE=InnoDB AUTO_INCREMENT=44 DEFAULT CHARSET=latin1 ROW_FORMAT=COMPRESSED
+SELECT * FROM t1;
+c1	c2
+1	1
+2	1
+3	1
+4	1
+6	1
+7	1
+8	1
+9	1
+13	1
+14	1
+15	1
+16	1
+17	1
+18	1
+19	1
+20	1
+28	1
+29	1
+30	1
+31	1
+32	1
+33	1
+34	1
+35	1
+36	1
+37	1
+38	1
+39	1
+40	1
+41	1
+42	1
+43	1
+DROP TABLE t1;
 call mtr.add_suppression("Got error -1 when reading table '.*'");
 call mtr.add_suppression("InnoDB: Error: tablespace id and flags in file '.*'.*");
 call mtr.add_suppression("InnoDB: The table .* doesn't have a corresponding tablespace, it was discarded");