Merge 10.4 into 10.5

3 files changed, 68 insertions, 0 deletions

diff --git a/mysql-test/suite/gcol/r/innodb_virtual_index.result b/mysql-test/suite/gcol/r/innodb_virtual_index.result
index 70c9d10a68b..2e9b762500d 100644
--- a/mysql-test/suite/gcol/r/innodb_virtual_index.result
+++ b/mysql-test/suite/gcol/r/innodb_virtual_index.result
@@ -262,3 +262,37 @@ CHECK TABLE t1;
 Table	Op	Msg_type	Msg_text
 test.t1	check	status	OK
 DROP TABLE t1;
+#
+# MDEV-25872 InnoDB: Assertion failure in row_merge_read_clustered_index
+#	upon ALTER on table with indexed virtual columns
+#
+CREATE TABLE t1 (
+id BIGINT AUTO_INCREMENT PRIMARY KEY,
+a INT,
+va INT ZEROFILL AS (a) VIRTUAL,
+b TIMESTAMP,
+c CHAR(204),
+vc CHAR(8),
+KEY(vc,c(64),b,va)
+) ENGINE=InnoDB CHARACTER SET utf32;
+INSERT INTO t1 (id) SELECT NULL FROM seq_1_to_75;
+INSERT IGNORE INTO t1 (id, a) VALUES (NULL, -1);
+Warnings:
+Warning	1264	Out of range value for column 'va' at row 1
+ALTER TABLE t1 FORCE;
+ERROR 22003: Out of range value for column 'va' at row 1
+DROP TABLE t1;
+#
+# MDEV-24713 Assertion `dict_table_is_comp(index->table)' failed
+#		in row_merge_buf_add()
+#
+CREATE TABLE t1 (id INT PRIMARY KEY, a CHAR(3),
+b CHAR(8) AS (a) VIRTUAL, KEY(b))
+ROW_FORMAT=REDUNDANT ENGINE=InnoDB
+CHARACTER SET utf8;
+INSERT INTO t1 (id,a) VALUES (1,'foo');
+OPTIMIZE TABLE t1;
+Table	Op	Msg_type	Msg_text
+test.t1	optimize	note	Table does not support optimize, doing recreate + analyze instead
+test.t1	optimize	status	OK
+DROP TABLE t1;
diff --git a/mysql-test/suite/gcol/t/innodb_virtual_index.opt b/mysql-test/suite/gcol/t/innodb_virtual_index.opt
new file mode 100644
index 00000000000..c3f4a891cca
--- /dev/null
+++ b/mysql-test/suite/gcol/t/innodb_virtual_index.opt
@@ -0,0 +1 @@
+--innodb_sort_buffer_size=64k
diff --git a/mysql-test/suite/gcol/t/innodb_virtual_index.test b/mysql-test/suite/gcol/t/innodb_virtual_index.test
index 353841840dc..94c3b7f9204 100644
--- a/mysql-test/suite/gcol/t/innodb_virtual_index.test
+++ b/mysql-test/suite/gcol/t/innodb_virtual_index.test
@@ -1,4 +1,5 @@
 --source include/have_innodb.inc
+--source include/have_sequence.inc
 
 # Ensure that the history list length will actually be decremented by purge.
 SET @saved_frequency = @@GLOBAL.innodb_purge_rseg_truncate_frequency;
@@ -281,3 +282,35 @@ ROLLBACK;
 SELECT * FROM t1;
 CHECK TABLE t1;
 DROP TABLE t1;
+
+--echo #
+--echo # MDEV-25872 InnoDB: Assertion failure in row_merge_read_clustered_index
+--echo #	upon ALTER on table with indexed virtual columns
+--echo #
+
+CREATE TABLE t1 (
+  id BIGINT AUTO_INCREMENT PRIMARY KEY,
+  a INT,
+  va INT ZEROFILL AS (a) VIRTUAL,
+  b TIMESTAMP,
+  c CHAR(204),
+  vc CHAR(8),
+  KEY(vc,c(64),b,va)
+) ENGINE=InnoDB CHARACTER SET utf32;
+INSERT INTO t1 (id) SELECT NULL FROM seq_1_to_75;
+INSERT IGNORE INTO t1 (id, a) VALUES (NULL, -1);
+--error ER_WARN_DATA_OUT_OF_RANGE
+ALTER TABLE t1 FORCE;
+DROP TABLE t1;
+
+--echo #
+--echo # MDEV-24713 Assertion `dict_table_is_comp(index->table)' failed
+--echo #		in row_merge_buf_add()
+--echo #
+CREATE TABLE t1 (id INT PRIMARY KEY, a CHAR(3),
+		 b CHAR(8) AS (a) VIRTUAL, KEY(b))
+		 ROW_FORMAT=REDUNDANT ENGINE=InnoDB
+		 CHARACTER SET utf8;
+INSERT INTO t1 (id,a) VALUES (1,'foo');
+OPTIMIZE TABLE t1;
+DROP TABLE t1;