MDEV-21549: Clean up the import/export tests

Remove CREATE/DROP database.

Remove some unnecessary suppressions, replacements, and
SQL statements.

Populate tables via have_sequence.inc to avoid the creation of
explicit InnoDB record locks in INSERT...SELECT. This will remove
some gaps in AUTO_INCREMENT values.

1 files changed, 18 insertions, 87 deletions

diff --git a/mysql-test/suite/innodb/t/innodb-wl5522.test b/mysql-test/suite/innodb/t/innodb-wl5522.test
index 0f5910245ed..906246ebf07 100644
--- a/mysql-test/suite/innodb/t/innodb-wl5522.test
+++ b/mysql-test/suite/innodb/t/innodb-wl5522.test
@@ -2,8 +2,9 @@
 --source include/not_embedded.inc
 
 -- source include/have_innodb.inc
+-- source include/have_sequence.inc
 
-call mtr.add_suppression("InnoDB: Unable to import tablespace .* because it already exists.  Please DISCARD the tablespace before IMPORT.");
+call mtr.add_suppression("InnoDB: Unable to import tablespace .* because it already exists.  Please DISCARD the tablespace before IMPORT\\.");
 call mtr.add_suppression("Index for table 't2' is corrupt; try to repair it");
 FLUSH TABLES;
 
@@ -17,17 +18,14 @@ CREATE TABLE t1
  KEY (b))
 ENGINE = InnoDB;
 
-insert into t1 (b, c) values ('Apa', 'Filler........'),
+CREATE TEMPORARY TABLE t (b char(22),c varchar(255));
+INSERT INTO t VALUES
+('Apa', 'Filler........'),
 ('Banan', 'Filler........'), ('Cavalry', '..asdasdfaeraf'),
 ('Devotion', 'asdfuihknaskdf'), ('Evolution', 'lsjndofiabsoibeg');
 
-INSERT INTO t1 (b, c) SELECT b,c FROM t1 ORDER BY a;
-INSERT INTO t1 (b, c) SELECT b,c FROM t1 ORDER BY a;
-INSERT INTO t1 (b, c) SELECT b,c FROM t1 ORDER BY a;
-INSERT INTO t1 (b, c) SELECT b,c FROM t1 ORDER BY a;
-INSERT INTO t1 (b, c) SELECT b,c FROM t1 ORDER BY a;
-INSERT INTO t1 (b, c) SELECT b,c FROM t1 ORDER BY a;
-INSERT INTO t1 (b, c) SELECT b,c FROM t1 ORDER BY a;
+INSERT INTO t1 (b,c) SELECT b,c FROM t,seq_1_to_128;
+DROP TEMPORARY TABLE t;
 SELECT COUNT(*) FROM t1;
 SELECT * FROM t1 ORDER BY b,a DESC LIMIT 3;
 SELECT * FROM t1 ORDER BY a DESC LIMIT 3;
@@ -107,16 +105,11 @@ CREATE TABLE t1(
 	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
 	c2 INT) ENGINE=InnoDB;
 
-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 SELECT seq,1 FROM seq_1_to_16;
 
 --list_files $MYSQLD_DATADIR/test
 
 FLUSH TABLES t1 FOR EXPORT;
-SELECT COUNT(*) FROM t1;
 perl;
 do "$ENV{MTR_SUITE_DIR}/include/innodb-util.pl";
 ib_backup_tablespaces("test", "t1");
@@ -158,15 +151,10 @@ CREATE TABLE t1(
 	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
 	c2 INT) ENGINE=InnoDB;
 
-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 SELECT seq,1 FROM seq_1_to_16;
 
 --list_files $MYSQLD_DATADIR/test
 FLUSH TABLES t1 FOR EXPORT;
-SELECT COUNT(*) FROM t1;
 perl;
 do "$ENV{MTR_SUITE_DIR}/include/innodb-util.pl";
 ib_backup_tablespaces("test", "t1");
@@ -177,9 +165,6 @@ UNLOCK TABLES;
 --list_files $MYSQLD_DATADIR/test
 
 # Move the LSN forward
-INSERT INTO t1(c2) SELECT c2 FROM t1;
-INSERT INTO t1(c2) SELECT c2 FROM t1;
-
 DROP TABLE t1;
 
 CREATE TABLE t1(
@@ -212,14 +197,9 @@ CREATE TABLE t1(
 	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
 	c2 INT, INDEX(c2)) ENGINE=InnoDB;
 
-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 SELECT seq,1 FROM seq_1_to_16;
 
 FLUSH TABLES t1 FOR EXPORT;
-SELECT COUNT(*) FROM t1 WHERE c2 = 1;
 perl;
 do "$ENV{MTR_SUITE_DIR}/include/innodb-util.pl";
 ib_backup_tablespaces("test", "t1");
@@ -228,9 +208,6 @@ EOF
 UNLOCK TABLES;
 
 # Move the LSN forward
-INSERT INTO t1(c2) SELECT c2 FROM t1;
-INSERT INTO t1(c2) SELECT c2 FROM t1;
-
 DROP TABLE t1;
 
 CREATE TABLE t1(
@@ -263,14 +240,9 @@ CREATE TABLE t1(
 	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
 	c2 INT, INDEX idx(c2)) ENGINE=InnoDB;
 
-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 SELECT seq,1 FROM seq_1_to_16;
 
 FLUSH TABLES t1 FOR EXPORT;
-SELECT COUNT(*) FROM t1 WHERE c2 = 1;
 perl;
 do "$ENV{MTR_SUITE_DIR}/include/innodb-util.pl";
 ib_backup_tablespaces("test", "t1");
@@ -278,9 +250,6 @@ EOF
 UNLOCK TABLES;
 
 # Move the LSN forward
-INSERT INTO t1(c2) SELECT c2 FROM t1;
-INSERT INTO t1(c2) SELECT c2 FROM t1;
-
 DROP TABLE t1;
 
 CREATE TABLE t1(
@@ -330,14 +299,7 @@ CREATE TABLE t1(
 	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
 	c2 INT) ENGINE=InnoDB;
 
-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;
-
-SELECT COUNT(*) FROM t1;
-
+INSERT INTO t1 SELECT seq,1 FROM seq_1_to_16;
 SHOW CREATE TABLE t1;
 
 # This should fail, InnoDB should return a warning
@@ -357,15 +319,9 @@ CREATE TABLE t1(
 	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
 	c2 INT, INDEX idx(c2)) ENGINE=InnoDB;
 
-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;
+INSERT INTO t1 SELECT seq,1 FROM seq_1_to_16;
 
 SHOW CREATE TABLE t1;
-SELECT * FROM t1;
 
 FLUSH TABLES t1 FOR EXPORT;
 
@@ -492,15 +448,9 @@ CREATE TABLE t1(
 	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
 	c2 INT, INDEX idx(c2)) ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
 
-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;
+INSERT INTO t1 SELECT seq,1 FROM seq_1_to_16;
 
 SHOW CREATE TABLE t1;
-SELECT * FROM t1;
 
 FLUSH TABLES t1 FOR EXPORT;
 
@@ -645,15 +595,9 @@ CREATE TABLE t1(
 	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
 	c2 INT, INDEX idx(c2)) ENGINE=InnoDB ROW_FORMAT=COMPACT;
 
-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;
+INSERT INTO t1 SELECT seq,1 FROM seq_1_to_16;
 
 SHOW CREATE TABLE t1;
-SELECT * FROM t1;
 
 FLUSH TABLES t1 FOR EXPORT;
 
@@ -799,15 +743,9 @@ CREATE TABLE t1(
 	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
 	c2 INT, INDEX idx(c2)) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
 
-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;
+INSERT INTO t1 SELECT seq,1 FROM seq_1_to_16;
 
 SHOW CREATE TABLE t1;
-SELECT * FROM t1;
 
 FLUSH TABLES t1 FOR EXPORT;
 
@@ -953,15 +891,9 @@ 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;
+INSERT INTO t1 SELECT seq,1 FROM seq_1_to_16;
 
 SHOW CREATE TABLE t1;
-SELECT * FROM t1;
 
 FLUSH TABLES t1 FOR EXPORT;
 
@@ -1126,9 +1058,8 @@ SELECT * FROM t1;
 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: Error: tablespace id and flags in file '.*'");
 call mtr.add_suppression("InnoDB: The table .* doesn't have a corresponding tablespace, it was discarded");
-FLUSH TABLES;
 
 # cleanup
 --remove_file $MYSQLTEST_VARDIR/tmp/t1.cfg