1 files changed, 321 insertions, 0 deletions
diff --git a/mysql-test/suite/innodb/t/instant_alter_debug.test b/mysql-test/suite/innodb/t/instant_alter_debug.test
new file mode 100644
index 00000000000..cec7a05725b
--- /dev/null
+++ b/mysql-test/suite/innodb/t/instant_alter_debug.test
@@ -0,0 +1,321 @@
+--source include/have_innodb.inc
+--source include/have_debug.inc
+--source include/have_debug_sync.inc
+
+SET @save_frequency= @@GLOBAL.innodb_purge_rseg_truncate_frequency;
+SET GLOBAL innodb_purge_rseg_truncate_frequency=1;
+
+CREATE TABLE t1 (
+ pk INT AUTO_INCREMENT PRIMARY KEY,
+ c1 INT,
+ c2 VARCHAR(255),
+ c3 VARCHAR(255),
+ c4 INT,
+ c5 INT,
+ c6 INT,
+ c7 VARCHAR(255),
+ c8 TIMESTAMP NULL
+) ENGINE=InnoDB;
+INSERT INTO t1 VALUES (NULL,1,NULL,'foo',NULL,1,NULL,NULL,'2011-11-11 00:00:00');
+ALTER TABLE t1 ADD COLUMN f INT;
+REPLACE INTO t1 (c7) VALUES ('bar');
+
+CREATE TABLE t2 (i INT PRIMARY KEY) ENGINE=InnoDB;
+INSERT INTO t2 VALUES (-1),(1);
+ALTER TABLE t2 ADD COLUMN j INT;
+BEGIN;
+DELETE FROM t2;
+ROLLBACK;
+TRUNCATE TABLE t2;
+INSERT INTO t2 VALUES (1,2);
+
+CREATE TABLE t3 (pk INT AUTO_INCREMENT PRIMARY KEY) ENGINE=InnoDB;
+INSERT INTO t3 () VALUES ();
+ALTER TABLE t3 ADD COLUMN f INT;
+UPDATE t3 SET pk = DEFAULT;
+SELECT * FROM t3;
+
+CREATE TABLE t4 (pk INT PRIMARY KEY) ENGINE=InnoDB;
+INSERT INTO t4 VALUES (0);
+ALTER TABLE t4 ADD COLUMN b INT;
+SELECT COUNT(*)>0 FROM INFORMATION_SCHEMA.COLUMNS
+LEFT JOIN t4 ON (NUMERIC_SCALE = pk);
+ALTER TABLE t4 ADD COLUMN c INT;
+
+CREATE TABLE t5 (i INT, KEY(i)) ENGINE=InnoDB;
+INSERT INTO t5 VALUES (-42);
+ALTER TABLE t5 ADD UNIQUE ui(i);
+ALTER TABLE t5 ADD COLUMN i2 INT, DROP INDEX i;
+
+CREATE TABLE t6 (i INT NOT NULL) ENGINE=InnoDB;
+INSERT INTO t6 VALUES (0);
+ALTER TABLE t6 ADD COLUMN j INT;
+TRUNCATE TABLE t6;
+INSERT INTO t6 VALUES (1,2);
+
+CREATE TABLE t7 (i INT) ENGINE=InnoDB;
+INSERT INTO t7 VALUES (1),(2),(3),(4),(5);
+ALTER TABLE t7 ADD t TEXT DEFAULT '';
+
+CREATE TABLE t8 (i INT) ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
+INSERT INTO t8 VALUES (NULL);
+ALTER TABLE t8 ADD c CHAR(3);
+SET DEBUG_SYNC='row_log_table_apply1_before SIGNAL rebuilt WAIT_FOR dml';
+--send
+ALTER TABLE t8 FORCE;
+connect (dml,localhost,root,,);
+SET DEBUG_SYNC='now WAIT_FOR rebuilt';
+BEGIN;
+INSERT INTO t8 SET i=1;
+UPDATE t8 SET i=ISNULL(i);
+ROLLBACK;
+SET DEBUG_SYNC='now SIGNAL dml';
+connection default;
+reap;
+SET DEBUG_SYNC='RESET';
+
+CREATE TABLE t9 (
+ pk INT AUTO_INCREMENT PRIMARY KEY,
+ c1 BIGINT UNSIGNED,
+ c2 TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+ c3 BIGINT,
+ c4 VARCHAR(257) CHARACTER SET utf8,
+ c5 TINYINT UNSIGNED,
+ c6 TINYINT,
+ c7 VARCHAR(257) CHARACTER SET latin1,
+ c8 VARCHAR(257) CHARACTER SET binary
+) ENGINE=InnoDB;
+INSERT INTO t9 () VALUES ();
+ALTER TABLE t9 ADD COLUMN IF NOT EXISTS t TIMESTAMP NULL KEY;
+SET DEBUG_SYNC='row_log_table_apply1_before SIGNAL rebuilt WAIT_FOR dml';
+--send
+OPTIMIZE TABLE t9;
+connection dml;
+SET DEBUG_SYNC='now WAIT_FOR rebuilt';
+BEGIN;
+INSERT INTO t9 () VALUES (),();
+UPDATE t9 SET t=current_timestamp();
+ROLLBACK;
+SET DEBUG_SYNC='now SIGNAL dml';
+disconnect dml;
+connection default;
+reap;
+SET DEBUG_SYNC='RESET';
+
+CREATE TABLE t10 (pk INT DEFAULT 0 KEY) ENGINE=InnoDB;
+INSERT INTO t10 (pk) VALUES (1);
+ALTER TABLE t10 ADD c INT;
+TRUNCATE TABLE t10;
+INSERT INTO t10 VALUES (1,1),(2,2);
+ALTER TABLE t10 FORCE;
+
+CREATE TABLE t11 (
+ c01 enum('a','b'),
+ c02 bit,
+ c03 blob,
+ c04 enum('c','d'),
+ c05 blob,
+ c06 decimal,
+ c07 char(1),
+ c08 int,
+ c09 char(1),
+ c10 set('e','f'),
+ c11 char(1),
+ c12 float,
+ c13 bit,
+ c14 char(1),
+ c15 int,
+ c16 float,
+ c17 decimal,
+ c18 char(1) CHARACTER SET utf8 not null default '',
+ c19 float,
+ c20 set('g','h'),
+ c21 char(1),
+ c22 int,
+ c23 int,
+ c24 int,
+ c25 set('i','j'),
+ c26 decimal,
+ c27 float,
+ c28 char(1),
+ c29 int,
+ c30 enum('k','l'),
+ c31 decimal,
+ c32 char(1),
+ c33 decimal,
+ c34 bit,
+ c35 enum('m','n'),
+ c36 set('o','p'),
+ c37 enum('q','r'),
+ c38 blob,
+ c39 decimal,
+ c40 blob not null default '',
+ c41 char(1),
+ c42 int,
+ c43 float,
+ c44 float,
+ c45 enum('s','t'),
+ c46 decimal,
+ c47 set('u','v'),
+ c48 enum('w','x'),
+ c49 set('y','z'),
+ c50 float
+) ENGINE=InnoDB;
+INSERT INTO t11 () VALUES  ();
+ALTER TABLE t11 ADD COLUMN f INT;
+INSERT INTO t11 () VALUES ();
+UPDATE t11 SET c22 = 1;
+
+--source include/wait_all_purged.inc
+DROP TABLE t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11;
+
+--echo #
+--echo # MDEV-15060 Assertion in row_log_table_apply_op after instant ADD
+--echo # when the table is emptied during subsequent ALTER TABLE
+--echo #
+
+CREATE TABLE t1 (a INT) ENGINE=InnoDB;
+INSERT INTO t1 VALUES (NULL);
+ALTER TABLE t1 ADD COLUMN b INT NOT NULL;
+connect stop_purge,localhost,root;
+START TRANSACTION WITH CONSISTENT SNAPSHOT;
+connect ddl,localhost,root,,test;
+DELETE FROM t1;
+SET DEBUG_SYNC='row_log_table_apply1_before SIGNAL copied WAIT_FOR logged';
+send ALTER TABLE t1 FORCE;
+connection default;
+SET DEBUG_SYNC='now WAIT_FOR copied';
+
+BEGIN;
+INSERT INTO t1 SET b=1;
+ROLLBACK;
+connection stop_purge;
+COMMIT;
+connection default;
+
+# Wait for purge to empty the table.
+let $wait_all_purged=2;
+--source include/wait_all_purged.inc
+let $wait_all_purged=0;
+
+SET DEBUG_SYNC='now SIGNAL logged';
+connection ddl;
+reap;
+connection default;
+DROP TABLE t1;
+SET DEBUG_SYNC='RESET';
+
+--echo #
+--echo # MDEV-16131 Assertion failed in dict_index_t::instant_field_value()
+--echo #
+CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB;
+INSERT INTO t1 SET a=0;
+ALTER TABLE t1 ADD COLUMN b INT NOT NULL DEFAULT 2, ADD COLUMN c INT;
+
+connection stop_purge;
+START TRANSACTION WITH CONSISTENT SNAPSHOT;
+
+connection default;
+DELETE FROM t1;
+
+connection ddl;
+SET DEBUG_SYNC='row_log_table_apply1_before SIGNAL copied WAIT_FOR logged';
+send ALTER TABLE t1 FORCE;
+
+disconnect stop_purge;
+
+connection default;
+SET DEBUG_SYNC = 'now WAIT_FOR copied';
+let $wait_all_purged = 1;
+--source include/wait_all_purged.inc
+INSERT INTO t1 SET a=1;
+INSERT INTO t1 SET a=2,b=3,c=4;
+SET DEBUG_SYNC = 'now SIGNAL logged';
+
+connection ddl;
+reap;
+
+connection default;
+SET DEBUG_SYNC = RESET;
+SELECT * FROM t1;
+
+--echo #
+--echo # MDEV-15872 Crash in online ALTER TABLE...ADD PRIMARY KEY
+--echo # after instant ADD COLUMN ... NULL
+--echo #
+ALTER TABLE t1 ADD COLUMN d INT, ALGORITHM=INSTANT;
+UPDATE t1 SET d=1;
+
+connection ddl;
+SET DEBUG_SYNC='row_log_table_apply1_before SIGNAL copied WAIT_FOR logged';
+send ALTER TABLE t1 DROP PRIMARY KEY, ADD PRIMARY KEY (a,d);
+
+connection default;
+SET DEBUG_SYNC = 'now WAIT_FOR copied';
+BEGIN;
+INSERT INTO t1 SET a=3;
+ROLLBACK;
+SET DEBUG_SYNC = 'now SIGNAL logged';
+
+connection ddl;
+--error ER_INVALID_USE_OF_NULL
+reap;
+disconnect ddl;
+
+connection default;
+SET DEBUG_SYNC = RESET;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+--echo #
+--echo # MDEV-19916 Corruption after instant ADD/DROP and shrinking the tree
+--echo #
+CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB;
+
+# Create an index tree with 2 levels of node pointer pages.
+
+SET @old_limit = @@innodb_limit_optimistic_insert_debug;
+SET GLOBAL innodb_limit_optimistic_insert_debug = 2;
+INSERT INTO t1 VALUES (1),(5),(4),(3),(2);
+SET GLOBAL innodb_limit_optimistic_insert_debug = @old_limit;
+
+ALTER TABLE t1 ADD COLUMN b INT, ALGORITHM=INSTANT;
+
+SET @old_defragment = @@innodb_defragment;
+SET GLOBAL innodb_defragment = 1;
+OPTIMIZE TABLE t1;
+SET GLOBAL innodb_defragment = @old_defragment;
+
+# Exploit MDEV-17468 to force the table definition to be reloaded
+ALTER TABLE t1 ADD vb INT AS (b) VIRTUAL;
+CHECK TABLE t1;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+SET GLOBAL innodb_purge_rseg_truncate_frequency = @save_frequency;
+
+--echo #
+--echo # MDEV-21045 AddressSanitizer: use-after-poison in mem_heap_dup / row_log_table_get_pk_col
+--echo #
+CREATE TABLE t1 (a TEXT) ENGINE = InnoDB ROW_FORMAT=REDUNDANT;
+INSERT INTO t1 (a) VALUES ('foo');
+
+ALTER TABLE t1 ADD COLUMN b INT DEFAULT 0,algorithm=instant;
+
+--connect (con2,localhost,root,,test)
+SET DEBUG_SYNC='innodb_inplace_alter_table_enter SIGNAL onlinealter WAIT_FOR update';
+--send
+ALTER TABLE t1 ADD PRIMARY KEY (b);
+
+--connection default
+SET DEBUG_SYNC='now WAIT_FOR onlinealter';
+UPDATE t1 SET b = 1;
+SET DEBUG_SYNC='now SIGNAL update';
+
+--connection con2
+--reap
+
+--connection default
+SET DEBUG_SYNC='RESET';
+--disconnect con2
+DROP TABLE t1;