Merge 10.2 into 10.3

client/mysqladmin.cc

@@ -318,7 +318,6 @@ int main(int argc,char *argv[])
   char **commands, **save_argv, **temp_argv;
 
   MY_INIT(argv[0]);
-  mysql_init(&mysql);
   sf_leaking_memory=1; /* don't report memory leaks on early exits */
   load_defaults_or_exit("my", load_default_groups, &argc, &argv);
   save_argv = argv;				/* Save for free_defaults */
@@ -347,6 +346,7 @@ int main(int argc,char *argv[])
 
   sf_leaking_memory=0; /* from now on we cleanup properly */
 
+  mysql_init(&mysql);
   if (opt_compress)
     mysql_options(&mysql,MYSQL_OPT_COMPRESS,NullS);
   if (opt_connect_timeout)

dbug/tests.c

@@ -86,3 +86,11 @@ int main (int argc __attribute__((unused)),
   return 0;
 #endif /* DBUG_OFF */
 }
+
+#ifdef __SANITIZE_ADDRESS__
+/* Disable LeakSanitizer in this executable */
+const char* __asan_default_options()
+{
+  return "detect_leaks=0";
+}
+#endif

include/my_pthread.h

@@ -691,8 +691,12 @@ extern void my_mutex_end(void);
   We need to have at least 256K stack to handle calls to myisamchk_init()
   with the current number of keys and key parts.
 */
+#ifdef __SANITIZE_ADDRESS__
+#define DEFAULT_THREAD_STACK	(364*1024L)
+#else
 #define DEFAULT_THREAD_STACK	(292*1024L)
 #endif
+#endif
 
 #define MY_PTHREAD_LOCK_READ 0
 #define MY_PTHREAD_LOCK_WRITE 1

mysql-test/main/derived_cond_pushdown.result

@@ -10496,6 +10496,27 @@ EXPLAIN
 }
 DROP VIEW v1,v2;
 DROP TABLE t1;
+#
+# MDEV-18383: pushdown condition with the IF structure
+#             defined with Item_cond item
+#
+CREATE TABLE t1(a INT, b INT);
+CREATE TABLE t2(c INT, d INT);
+INSERT INTO t1 VALUES (1,2),(3,4),(5,6);
+INSERT INTO t2 VALUES (1,3),(3,7),(5,1);
+SELECT *
+FROM t1,
+(
+SELECT MAX(d) AS max_d,c
+FROM t2
+GROUP BY c
+) AS tab
+WHERE t1.a=tab.c AND
+IF(2,t1.a=1 OR t1.b>5,1=1);
+a	b	max_d	c
+1	2	3	1
+5	6	1	5
+DROP TABLE t1,t2;
 # End of 10.2 tests
 #
 # MDEV-14579: pushdown conditions into materialized views/derived tables

mysql-test/main/derived_cond_pushdown.test

@@ -2102,6 +2102,28 @@ eval EXPLAIN FORMAT=JSON $q2;
 DROP VIEW v1,v2;
 DROP TABLE t1;
 
+--echo #
+--echo # MDEV-18383: pushdown condition with the IF structure
+--echo #             defined with Item_cond item
+--echo #
+
+CREATE TABLE t1(a INT, b INT);
+CREATE TABLE t2(c INT, d INT);
+INSERT INTO t1 VALUES (1,2),(3,4),(5,6);
+INSERT INTO t2 VALUES (1,3),(3,7),(5,1);
+
+SELECT *
+FROM t1,
+(
+  SELECT MAX(d) AS max_d,c
+  FROM t2
+  GROUP BY c
+) AS tab
+WHERE t1.a=tab.c AND
+      IF(2,t1.a=1 OR t1.b>5,1=1);
+
+DROP TABLE t1,t2;
+
 --echo # End of 10.2 tests
 
 --echo #

mysql-test/main/mysqld--help.test

@@ -57,7 +57,7 @@ perl;
     # fixes for 32-bit
     s/\b4294967295\b/18446744073709551615/;
     s/\b2146435072\b/9223372036853727232/;
-    s/\b196608\b/262144/;
+    s/\b372736\b/299008/;
     s/\b4294963200\b/18446744073709547520/;
     foreach $var (@env) { s/\Q$ENV{$var}\E/$var/ }
     next if /use --skip-(use-)?symbolic-links to disable/; # for valgrind, again

mysql-test/suite/innodb/r/alter_crash.result

@@ -3,6 +3,9 @@
 #
 CREATE TABLE t1(c1 INT PRIMARY KEY, c2 CHAR(1), c3 INT UNSIGNED) ENGINE=InnoDB;
 SET @saved_debug_dbug = @@SESSION.debug_dbug;
+SET DEBUG_DBUG='+d,create_index_metadata_fail';
+ALTER TABLE t1 ADD INDEX (c2), ADD INDEX (c3);
+ERROR HY000: The table 't1' is full
 SET DEBUG_DBUG='+d,ib_create_table_fail_too_many_trx';
 ALTER TABLE t1 ADD INDEX (c2), ADD INDEX (c3);
 ERROR HY000: Too many active concurrent transactions

mysql-test/suite/innodb/r/foreign_key.result

@@ -137,6 +137,8 @@ SELECT unique_constraint_name FROM information_schema.referential_constraints
 WHERE table_name = 't2';
 unique_constraint_name
 PRIMARY
+SET @saved_frequency = @@GLOBAL.innodb_purge_rseg_truncate_frequency;
+SET GLOBAL innodb_purge_rseg_truncate_frequency = 1;
 SELECT unique_constraint_name FROM information_schema.referential_constraints
 WHERE table_name = 't2';
 unique_constraint_name
@@ -194,17 +196,19 @@ DROP DATABASE best;
 #
 # MDEV-17541 KILL QUERY during lock wait in FOREIGN KEY check hangs
 #
-connect  fk, localhost, root,,;
+connect  con1, localhost, root,,;
 INSERT INTO t1 SET a=1;
 BEGIN;
 DELETE FROM t1;
 connection default;
 INSERT INTO t3 SET a=1;
-connection fk;
+connection con1;
 kill query @id;
 connection default;
 ERROR 70100: Query execution was interrupted
-disconnect fk;
+connection con1;
+ROLLBACK;
+connection default;
 DROP TABLE t3,t1;
 #
 # MDEV-18222 InnoDB: Failing assertion: heap->magic_n == MEM_BLOCK_MAGIC_N
@@ -298,7 +302,7 @@ INSERT INTO matchmaking_group_users VALUES (10,1),(11,2);
 INSERT INTO matchmaking_group_maps VALUES (10,55),(11,66);
 BEGIN;
 UPDATE users SET name = 'qux' WHERE id = 1;
-connect  con1,localhost,root,,;
+connection con1;
 SET innodb_lock_wait_timeout= 1;
 DELETE FROM matchmaking_groups WHERE id = 10;
 connection default;
@@ -443,6 +447,69 @@ connection con1;
 kill query @id;
 connection default;
 ERROR 70100: Query execution was interrupted
-disconnect con1;
+connection con1;
+ROLLBACK;
+connection default;
 DROP TABLE t2,t1;
+#
+# MDEV-18272 InnoDB index corruption after failed DELETE CASCADE
+#
+CREATE TABLE t1 (
+pk TINYINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+a TINYINT UNSIGNED NOT NULL, b TINYINT UNSIGNED NOT NULL, KEY(b),
+CONSTRAINT FOREIGN KEY (a) REFERENCES t1 (b) ON DELETE CASCADE
+) ENGINE=InnoDB;
+INSERT INTO t1 (a,b) VALUES
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(0,1),(0,1),(1,0);
+connection con1;
+START TRANSACTION WITH CONSISTENT SNAPSHOT;
+connection default;
+DELETE IGNORE FROM t1 WHERE b = 1;
+Warnings:
+Warning	152	InnoDB: Cannot delete/update rows with cascading foreign key constraints that exceed max depth of 20. Please drop extra constraints and try again
+Warning	1296	Got error 193 '`test`.`t1`, CONSTRAINT `t1_ibfk_1` FOREIGN KEY (`a`) REFERENCES `t1` (`b`) ON DELETE CASCADE' from InnoDB
+Warning	152	InnoDB: Cannot delete/update rows with cascading foreign key constraints that exceed max depth of 20. Please drop extra constraints and try again
+Warning	1296	Got error 193 '`test`.`t1`, CONSTRAINT `t1_ibfk_1` FOREIGN KEY (`a`) REFERENCES `t1` (`b`) ON DELETE CASCADE' from InnoDB
+SELECT a FROM t1 FORCE INDEX(a);
+a
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+1
+SELECT * FROM t1;
+pk	a	b
+1	0	0
+2	0	0
+3	0	0
+4	0	0
+5	0	0
+6	0	0
+7	0	0
+8	0	0
+9	0	0
+10	0	0
+11	0	0
+12	0	0
+13	0	1
+14	0	1
+15	1	0
+disconnect con1;
+InnoDB		0 transactions not purged
+CHECK TABLE t1;
+Table	Op	Msg_type	Msg_text
+test.t1	check	status	OK
+DROP TABLE t1;
+SET GLOBAL innodb_purge_rseg_truncate_frequency = @saved_frequency;
 # End of 10.2 tests

mysql-test/suite/innodb/t/alter_crash.test

@@ -7,8 +7,6 @@
 --source include/not_crashrep.inc
 
 --disable_query_log
-call mtr.add_suppression('InnoDB: cannot find a free slot for an undo log');
-call mtr.add_suppression('InnoDB: row_merge_rename_index_to_add failed with error 47');
 call mtr.add_suppression('InnoDB: Flagged corruption of `c[23]`');
 call mtr.add_suppression('InnoDB: Index `c[23]` .*is corrupted');
 --enable_query_log
@@ -19,6 +17,10 @@ call mtr.add_suppression('InnoDB: Index `c[23]` .*is corrupted');
 
 CREATE TABLE t1(c1 INT PRIMARY KEY, c2 CHAR(1), c3 INT UNSIGNED) ENGINE=InnoDB;
 SET @saved_debug_dbug = @@SESSION.debug_dbug;
+SET DEBUG_DBUG='+d,create_index_metadata_fail';
+--error ER_RECORD_FILE_FULL
+ALTER TABLE t1 ADD INDEX (c2), ADD INDEX (c3);
+
 SET DEBUG_DBUG='+d,ib_create_table_fail_too_many_trx';
 --error ER_TOO_MANY_CONCURRENT_TRXS
 ALTER TABLE t1 ADD INDEX (c2), ADD INDEX (c3);

mysql-test/suite/innodb/t/foreign_key.test

@@ -103,6 +103,9 @@ WHERE table_name = 't2';
 
 --source include/restart_mysqld.inc
 
+SET @saved_frequency = @@GLOBAL.innodb_purge_rseg_truncate_frequency;
+SET GLOBAL innodb_purge_rseg_truncate_frequency = 1;
+
 SELECT unique_constraint_name FROM information_schema.referential_constraints
 WHERE table_name = 't2';
 
@@ -148,6 +151,7 @@ SET FOREIGN_KEY_CHECKS=1;
 call mtr.add_suppression("InnoDB: Possible reasons:");
 call mtr.add_suppression("InnoDB: \\([12]\\) Table ");
 call mtr.add_suppression("InnoDB: If table `test`\\.`t2` is a temporary table");
+call mtr.add_suppression("InnoDB: Cannot delete/update rows with cascading foreign key constraints that exceed max depth of 15\\.");
 --enable_query_log
 
 CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB;
@@ -165,7 +169,7 @@ DROP DATABASE best;
 --echo #
 --echo # MDEV-17541 KILL QUERY during lock wait in FOREIGN KEY check hangs
 --echo #
-connect (fk, localhost, root,,);
+connect (con1, localhost, root,,);
 INSERT INTO t1 SET a=1;
 BEGIN;
 DELETE FROM t1;
@@ -174,7 +178,7 @@ connection default;
 let $ID= `SELECT @id := CONNECTION_ID()`;
 send INSERT INTO t3 SET a=1;
 
-connection fk;
+connection con1;
 # Check that the above SELECT is blocked
 let $wait_condition=
   select count(*) = 1 from information_schema.processlist
@@ -186,7 +190,10 @@ kill query @id;
 connection default;
 --error ER_QUERY_INTERRUPTED
 reap;
-disconnect fk;
+
+connection con1;
+ROLLBACK;
+connection default;
 
 DROP TABLE t3,t1;
 
@@ -286,7 +293,7 @@ INSERT INTO matchmaking_group_maps VALUES (10,55),(11,66);
 BEGIN;
 UPDATE users SET name = 'qux' WHERE id = 1;
 
---connect (con1,localhost,root,,)
+--connection con1
 SET innodb_lock_wait_timeout= 1;
 DELETE FROM matchmaking_groups WHERE id = 10;
 
@@ -442,10 +449,44 @@ kill query @id;
 connection default;
 --error ER_QUERY_INTERRUPTED
 reap;
-disconnect con1;
+
+connection con1;
+ROLLBACK;
+connection default;
 
 DROP TABLE t2,t1;
 
+--echo #
+--echo # MDEV-18272 InnoDB index corruption after failed DELETE CASCADE
+--echo #
+CREATE TABLE t1 (
+  pk TINYINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+  a TINYINT UNSIGNED NOT NULL, b TINYINT UNSIGNED NOT NULL, KEY(b),
+  CONSTRAINT FOREIGN KEY (a) REFERENCES t1 (b) ON DELETE CASCADE
+) ENGINE=InnoDB;
+
+INSERT INTO t1 (a,b) VALUES
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(0,1),(0,1),(1,0);
+connection con1;
+START TRANSACTION WITH CONSISTENT SNAPSHOT;
+
+connection default;
+DELETE IGNORE FROM t1 WHERE b = 1;
+
+SELECT a FROM t1 FORCE INDEX(a);
+# This would wrongly return the empty result if
+# the "goto rollback_to_savept" in row_mysql_handle_errors() is reverted.
+SELECT * FROM t1;
+# Allow purge to continue by closing the read view.
+disconnect con1;
+
+# Wait for purge. With the fix reverted, the server would crash here.
+--source include/wait_all_purged.inc
+CHECK TABLE t1;
+DROP TABLE t1;
+SET GLOBAL innodb_purge_rseg_truncate_frequency = @saved_frequency;
+
 --echo # End of 10.2 tests
 
 --source include/wait_until_count_sessions.inc

mysql-test/suite/sys_vars/inc/sysvars_server.inc

@@ -13,7 +13,7 @@ set sql_mode=ansi_quotes;
 set global div_precision_increment=5;
 
 --replace_regex /^\/\S+/PATH/
---replace_result $MASTER_MYPORT MASTER_MYPORT
+--replace_result $MASTER_MYPORT MASTER_MYPORT 372736 299008
 select * from information_schema.system_variables
   where variable_name not like 'aria%' and
         variable_name not like 'debug%' and

mysql-test/suite/sys_vars/t/thread_stack_basic.test

@@ -1,17 +1,17 @@
 #
 # only global
 #
---replace_result 196608 262144
+--replace_result 372736 299008
 select @@global.thread_stack;
 --error ER_INCORRECT_GLOBAL_LOCAL_VAR
 select @@session.thread_stack;
---replace_result 196608 262144
+--replace_result 372736 299008
 show global variables like 'thread_stack';
---replace_result 196608 262144
+--replace_result 372736 299008
 show session variables like 'thread_stack';
---replace_result 196608 262144
+--replace_result 372736 299008
 select * from information_schema.global_variables where variable_name='thread_stack';
---replace_result 196608 262144
+--replace_result 372736 299008
 select * from information_schema.session_variables where variable_name='thread_stack';
 
 #

sql/item_cmpfunc.cc

@@ -4984,6 +4984,23 @@ Item *Item_cond::build_clone(THD *thd)
 }
 
 
+bool Item_cond::excl_dep_on_table(table_map tab_map)
+{
+  if (used_tables() & OUTER_REF_TABLE_BIT)
+    return false;
+  if (!(used_tables() & ~tab_map))
+    return true;
+  List_iterator_fast<Item> li(list);
+  Item *item;
+  while ((item= li++))
+  {
+    if (!item->excl_dep_on_table(tab_map))
+      return false;
+  }
+  return true;
+}
+
+
 bool Item_cond::excl_dep_on_grouping_fields(st_select_lex *sel)
 {
   List_iterator_fast<Item> li(list);

sql/item_cmpfunc.h

@@ -2954,6 +2954,7 @@ public:
                 Item_transformer transformer, uchar *arg_t);
   bool eval_not_null_tables(void *opt_arg);
   Item *build_clone(THD *thd);
+  bool excl_dep_on_table(table_map tab_map);
   bool excl_dep_on_grouping_fields(st_select_lex *sel);
 };
 

storage/innobase/dict/dict0dict.cc

@@ -6082,23 +6082,16 @@ dict_ind_free()
 /** Get an index by name.
 @param[in]	table		the table where to look for the index
 @param[in]	name		the index name to look for
-@param[in]	committed	true=search for committed,
-false=search for uncommitted
 @return index, NULL if does not exist */
 dict_index_t*
-dict_table_get_index_on_name(
-	dict_table_t*	table,
-	const char*	name,
-	bool		committed)
+dict_table_get_index_on_name(dict_table_t* table, const char* name)
 {
 	dict_index_t*	index;
 
 	index = dict_table_get_first_index(table);
 
 	while (index != NULL) {
-		if (index->is_committed() == committed
-		    && strcmp(index->name, name) == 0) {
-
+		if (index->is_committed() && !strcmp(index->name, name)) {
 			return(index);
 		}
 

storage/innobase/handler/handler0alter.cc

@@ -4820,11 +4820,13 @@ create_index_dict(
 
 	que_run_threads(thr);
 
+	DBUG_ASSERT(trx->error_state != DB_SUCCESS || index != node->index);
+	DBUG_ASSERT(trx->error_state != DB_SUCCESS || node->index);
 	index = node->index;
 
 	que_graph_free((que_t*) que_node_get_parent(thr));
 
-	DBUG_RETURN(trx->error_state == DB_SUCCESS ? index : NULL);
+	DBUG_RETURN(index);
 }
 
 /** Update internal structures with concurrent writes blocked,
@@ -5551,18 +5553,23 @@ new_table_failed:
 		}
 
 		for (ulint a = 0; a < ctx->num_to_add_index; a++) {
-			dict_index_t*& index = ctx->add_index[a];
+			dict_index_t* index = ctx->add_index[a];
 			const bool has_new_v_col = index->has_new_v_col;
 			index = create_index_dict(ctx->trx, index, add_v);
-			if (!index) {
-				error = ctx->trx->error_state;
-				ut_ad(error != DB_SUCCESS);
+			error = ctx->trx->error_state;
+			if (error != DB_SUCCESS) {
+				if (index) {
+					dict_mem_index_free(index);
+				}
 				while (++a < ctx->num_to_add_index) {
 					dict_mem_index_free(ctx->add_index[a]);
 				}
 				goto error_handling;
+			} else {
+				DBUG_ASSERT(index != ctx->add_index[a]);
 			}
 
+			ctx->add_index[a] = index;
 			index->parser = index_defs[a].parser;
 			index->has_new_v_col = has_new_v_col;
 			/* Note the id of the transaction that created this
@@ -5636,15 +5643,31 @@ new_table_failed:
 		for (ulint a = 0; a < ctx->num_to_add_index; a++) {
 			dict_index_t* index = ctx->add_index[a];
 			const bool has_new_v_col = index->has_new_v_col;
+			DBUG_EXECUTE_IF(
+				"create_index_metadata_fail",
+				if (a + 1 == ctx->num_to_add_index) {
+					ctx->trx->error_state =
+						DB_OUT_OF_FILE_SPACE;
+					goto index_created;
+				});
 			index = create_index_dict(ctx->trx, index, add_v);
-			if (!index) {
-				error = ctx->trx->error_state;
-				ut_ad(error != DB_SUCCESS);
+#ifndef DBUG_OFF
+index_created:
+#endif
+			error = ctx->trx->error_state;
+			if (error != DB_SUCCESS) {
+				if (index) {
+					dict_mem_index_free(index);
+				}
+				a++;
 error_handling_drop_uncached:
-				do {
-					dict_mem_index_free(ctx->add_index[a]);
-				} while (++a < ctx->num_to_add_index);
+				while (a < ctx->num_to_add_index) {
+					dict_mem_index_free(
+						ctx->add_index[a++]);
+				}
 				goto error_handling;
+			} else {
+				DBUG_ASSERT(index != ctx->add_index[a]);
 			}
 			ctx->add_index[a]= index;
 

storage/innobase/include/dict0dict.h

@@ -2,7 +2,7 @@
 
 Copyright (c) 1996, 2018, Oracle and/or its affiliates. All Rights Reserved.
 Copyright (c) 2012, Facebook Inc.
-Copyright (c) 2013, 2018, MariaDB Corporation.
+Copyright (c) 2013, 2019, MariaDB Corporation.
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
@@ -1529,31 +1529,21 @@ dict_tables_have_same_db(
 /** Get an index by name.
 @param[in]	table		the table where to look for the index
 @param[in]	name		the index name to look for
-@param[in]	committed	true=search for committed,
-false=search for uncommitted
 @return index, NULL if does not exist */
 dict_index_t*
-dict_table_get_index_on_name(
-	dict_table_t*	table,
-	const char*	name,
-	bool		committed=true)
+dict_table_get_index_on_name(dict_table_t* table, const char* name)
 		MY_ATTRIBUTE((warn_unused_result));
 
 /** Get an index by name.
 @param[in]	table		the table where to look for the index
 @param[in]	name		the index name to look for
-@param[in]	committed	true=search for committed,
-false=search for uncommitted
 @return index, NULL if does not exist */
 inline
 const dict_index_t*
-dict_table_get_index_on_name(
-	const dict_table_t*	table,
-	const char*		name,
-	bool			committed=true)
+dict_table_get_index_on_name(const dict_table_t* table, const char* name)
 {
-	return(dict_table_get_index_on_name(
-		       const_cast<dict_table_t*>(table), name, committed));
+	return dict_table_get_index_on_name(const_cast<dict_table_t*>(table),
+					    name);
 }
 
 /***************************************************************

storage/innobase/row/row0mysql.cc

@@ -705,8 +705,7 @@ handle_new_error:
 	switch (err) {
 	case DB_LOCK_WAIT_TIMEOUT:
 		if (row_rollback_on_timeout) {
-			trx_rollback_to_savepoint(trx, NULL);
-			break;
+			goto rollback;
 		}
 		/* fall through */
 	case DB_DUPLICATE_KEY:
@@ -725,6 +724,7 @@ handle_new_error:
 	case DB_TABLE_NOT_FOUND:
 	case DB_DECRYPTION_FAILED:
 	case DB_COMPUTE_VALUE_FAILED:
+	rollback_to_savept:
 		DBUG_EXECUTE_IF("row_mysql_crash_if_error", {
 					log_buffer_flush_to_disk();
 					DBUG_SUICIDE(); });
@@ -751,6 +751,7 @@ handle_new_error:
 
 	case DB_DEADLOCK:
 	case DB_LOCK_TABLE_FULL:
+	rollback:
 		/* Roll back the whole transaction; this resolution was added
 		to version 3.23.43 */
 
@@ -772,19 +773,19 @@ handle_new_error:
 			" tablespace. If the mysqld server crashes after"
 			" the startup or when you dump the tables. "
 			<< FORCE_RECOVERY_MSG;
-		break;
+		goto rollback_to_savept;
 	case DB_FOREIGN_EXCEED_MAX_CASCADE:
 		ib::error() << "Cannot delete/update rows with cascading"
 			" foreign key constraints that exceed max depth of "
 			<< FK_MAX_CASCADE_DEL << ". Please drop excessive"
 			" foreign constraints and try again";
-		break;
+		goto rollback_to_savept;
 	case DB_UNSUPPORTED:
 		ib::error() << "Cannot delete/update rows with cascading"
 			" foreign key constraints in timestamp-based temporal"
 			" table. Please drop excessive"
 			" foreign constraints and try again";
-		break;
+		goto rollback_to_savept;
 	default:
 		ib::fatal() << "Unknown error code " << err << ": "
 			<< ut_strerr(err);

storage/mroonga/ha_mroonga.cpp

@@ -2600,7 +2600,7 @@ ha_mroonga::~ha_mroonga()
   }
   if (blob_buffers)
   {
-    delete [] blob_buffers;
+    ::delete [] blob_buffers;
   }
   grn_obj_unlink(ctx, &top_left_point);
   grn_obj_unlink(ctx, &bottom_right_point);
@@ -14539,6 +14539,7 @@ enum_alter_inplace_result ha_mroonga::wrapper_check_if_supported_inplace_alter(
         ALTER_COLUMN_NULLABLE |
         ALTER_COLUMN_NOT_NULLABLE |
         ALTER_COLUMN_STORAGE_TYPE |
+        ALTER_ADD_STORED_GENERATED_COLUMN |
         ALTER_COLUMN_COLUMN_FORMAT
       )
     )
@@ -14657,7 +14658,6 @@ enum_alter_inplace_result ha_mroonga::storage_check_if_supported_inplace_alter(
     ALTER_DROP_UNIQUE_INDEX |
     MRN_ALTER_INPLACE_INFO_ADD_VIRTUAL_COLUMN |
     MRN_ALTER_INPLACE_INFO_ADD_STORED_BASE_COLUMN |
-    MRN_ALTER_INPLACE_INFO_ADD_STORED_GENERATED_COLUMN |
     ALTER_DROP_COLUMN |
     ALTER_COLUMN_NAME;
   if (ha_alter_info->handler_flags & explicitly_unsupported_flags) {

storage/mroonga/mysql-test/mroonga/storage/r/column_generated_stored_add_column.result

@@ -1,9 +1,10 @@
-DROP TABLE IF EXISTS logs;
+set names utf8mb4;
 CREATE TABLE logs (
 id INT,
 record JSON
 ) ENGINE=Mroonga DEFAULT CHARSET=utf8mb4;
 INSERT INTO logs(id, record) VALUES (1, '{"level": "info", "message": "start"}');
+INSERT INTO logs(id, record) VALUES (1, json_object('message', repeat('☹', 253)));
 ALTER TABLE logs ADD COLUMN message VARCHAR(255) GENERATED ALWAYS AS (json_extract(`record`, '$.message')) STORED;
 ALTER TABLE logs ADD FULLTEXT INDEX(message) comment 'tokenizer "TokenBigramSplitSymbolAlphaDigit"';
 INSERT INTO logs(id, record) VALUES (2, '{"level": "info", "message": "restart"}');

storage/mroonga/mysql-test/mroonga/storage/t/column_generated_stored_add_column.test

@@ -18,9 +18,7 @@
 --source ../../include/mroonga/skip_mariadb_10_1_or_earlier.inc
 --source ../../include/mroonga/have_mroonga.inc
 
---disable_warnings
-DROP TABLE IF EXISTS logs;
---enable_warnings
+set names utf8mb4;
 
 CREATE TABLE logs (
   id INT,
@@ -28,6 +26,7 @@ CREATE TABLE logs (
 ) ENGINE=Mroonga DEFAULT CHARSET=utf8mb4;
 
 INSERT INTO logs(id, record) VALUES (1, '{"level": "info", "message": "start"}');
+INSERT INTO logs(id, record) VALUES (1, json_object('message', repeat('☹', 253)));
 
 ALTER TABLE logs ADD COLUMN message VARCHAR(255) GENERATED ALWAYS AS (json_extract(`record`, '$.message')) STORED;
 ALTER TABLE logs ADD FULLTEXT INDEX(message) comment 'tokenizer "TokenBigramSplitSymbolAlphaDigit"';

tests/mysql_client_test.c

@@ -18503,6 +18503,7 @@ static void test_bug42373()
   DIE_UNLESS(rc == 1);
 
   mysql_stmt_close(stmt);
+  mysql_close(&con);
 
   /* Now try with a multi-statement. */
   DIE_UNLESS(mysql_client_init(&con));
@@ -18965,8 +18966,6 @@ static void test_progress_reporting()
 
 
   conn= client_connect(CLIENT_PROGRESS_OBSOLETE, MYSQL_PROTOCOL_TCP, 0);
-  if (!(conn->server_capabilities & CLIENT_PROGRESS_OBSOLETE))
-    return;
   DIE_UNLESS(conn->client_flag & CLIENT_PROGRESS_OBSOLETE);
 
   mysql_options(conn, MYSQL_PROGRESS_CALLBACK, (void*) report_progress);
@@ -20363,6 +20362,7 @@ static void test_bulk_delete()
     DIE_IF(atoi(row[0]) != 3);
   }
   DIE_IF(i != 1);
+  mysql_free_result(result);
 
   rc= mysql_query(mysql, "DROP TABLE t1");
   myquery(rc);