MDEV-16142 Merge new release of InnoDB MySQL 5.7.22 to 10.2

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

@@ -306,3 +306,14 @@ id	member_id
 SELECT * FROM payment_method;
 id	member_id	cardholder_address_id
 DROP TABLE payment_method,address,member;
+#
+# Bug #26958695 INNODB NESTED STORED FIELD WITH CONSTRAINT KEY
+# PRODUCE BROKEN TABLE (no bug in MariaDB)
+#
+create table t1(f1 int,f2 int, primary key(f1), key(f2, f1))engine=innodb;
+create table t2(f1 int, f2 int as (2) stored, f3 int as (f2) stored,
+foreign key(f1) references t1(f2) on update set NULL)
+engine=innodb;
+insert into t1 values(1, 1);
+insert into t2(f1) values(1);
+drop table t2, t1;

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

+# Create statement with FK on base column of stored column
+create table t1(f1 int, f2 int as(f1) stored,
+foreign key(f1) references t2(f1) on delete cascade)engine=innodb;
+ERROR HY000: Can't create table `test`.`t1` (errno: 150 "Foreign key constraint is incorrectly formed")
+# adding new stored column during alter table copy operation.
+create table t1(f1 int primary key) engine=innodb;
+create table t2(f1 int not null, f2 int as (f1) virtual,
+foreign key(f1) references t1(f1) on update cascade)engine=innodb;
+alter table t2 add column f3 int as (f1) stored, add column f4 int as (f1) virtual;
+show create table t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `f1` int(11) NOT NULL,
+  `f2` int(11) GENERATED ALWAYS AS (`f1`) VIRTUAL,
+  `f3` int(11) GENERATED ALWAYS AS (`f1`) STORED,
+  `f4` int(11) GENERATED ALWAYS AS (`f1`) VIRTUAL,
+  KEY `f1` (`f1`),
+  CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`f1`) REFERENCES `t1` (`f1`) ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=latin1
+drop table t2;
+# adding foreign key constraint for base columns during alter copy.
+create table t2(f1 int not null, f2 int as (f1) stored) engine=innodb;
+alter table t2 add foreign key(f1) references t1(f1) on update cascade, algorithm=copy;
+show create table t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `f1` int(11) NOT NULL,
+  `f2` int(11) GENERATED ALWAYS AS (`f1`) STORED,
+  KEY `f1` (`f1`),
+  CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`f1`) REFERENCES `t1` (`f1`) ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=latin1
+drop table t2;
+# adding foreign key constraint for base columns during online alter.
+create table t2(f1 int not null, f2 int as (f1) stored) engine=innodb;
+set foreign_key_checks = 0;
+alter table t2 add foreign key(f1) references t1(f1) on update cascade, algorithm=inplace;
+ERROR 0A000: Cannot add foreign key on the base column of stored column
+drop table t2;
+# adding stored column via online alter.
+create table t2(f1 int not null,
+foreign key(f1) references t1(f1) on update cascade)engine=innodb;
+alter table t2 add column f2 int as (f1) stored, algorithm=inplace;
+ERROR 0A000: ALGORITHM=INPLACE is not supported for this operation. Try ALGORITHM=COPY
+drop table t2, t1;
+#
+# BUG#26731689 FK ON TABLE WITH GENERATED COLS: ASSERTION POS < N_DEF
+#
+CREATE TABLE s (a INT, b INT GENERATED ALWAYS AS (0) STORED,  c INT,
+d INT GENERATED ALWAYS AS (0) VIRTUAL, e INT) ENGINE=innodb;
+CREATE TABLE t (a INT) ENGINE=innodb;
+ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (e) REFERENCES t(a) ON UPDATE SET null;
+ERROR HY000: Failed to add the foreign key constaint. Missing index for constraint 'c' in the referenced table 't'
+ALTER  TABLE t ADD PRIMARY KEY(a);
+ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (e) REFERENCES t(a) ON UPDATE SET null;
+DROP TABLE s,t;
+CREATE TABLE s (a INT GENERATED ALWAYS AS (0) VIRTUAL,
+b INT GENERATED ALWAYS AS (0) STORED,  c INT) ENGINE=innodb;
+CREATE TABLE t (a INT) ENGINE=innodb;
+ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (c) REFERENCES t(a) ON UPDATE SET null;
+ERROR HY000: Failed to add the foreign key constaint. Missing index for constraint 'c' in the referenced table 't'
+ALTER  TABLE t ADD PRIMARY KEY(a);
+ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (c) REFERENCES t(a) ON UPDATE SET null;
+DROP TABLE s,t;
+CREATE TABLE s (a INT,  b INT GENERATED ALWAYS AS (0) STORED) ENGINE=innodb;
+CREATE TABLE t (a INT PRIMARY KEY) ENGINE=innodb;
+ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (a) REFERENCES t(a) ON UPDATE SET null;
+DROP TABLE s,t;
+CREATE TABLE s (a INT, b INT) ENGINE=innodb;
+CREATE TABLE t (a INT) ENGINE=innodb;
+ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (a) REFERENCES t(a) ON UPDATE SET null;
+ERROR HY000: Failed to add the foreign key constaint. Missing index for constraint 'c' in the referenced table 't'
+ALTER  TABLE t ADD PRIMARY KEY(a);
+ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (a) REFERENCES t(a) ON UPDATE SET null;
+DROP TABLE s,t;

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

@@ -276,4 +276,16 @@ SELECT * FROM payment_method;
 
 DROP TABLE payment_method,address,member;
 
+--echo #
+--echo # Bug #26958695 INNODB NESTED STORED FIELD WITH CONSTRAINT KEY
+--echo # PRODUCE BROKEN TABLE (no bug in MariaDB)
+--echo #
+create table t1(f1 int,f2 int, primary key(f1), key(f2, f1))engine=innodb;
+create table t2(f1 int, f2 int as (2) stored, f3 int as (f2) stored,
+                foreign key(f1) references t1(f2) on update set NULL)
+engine=innodb;
+insert into t1 values(1, 1);
+insert into t2(f1) values(1);
+drop table t2, t1;
+
 --source include/wait_until_count_sessions.inc

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

+--source include/have_innodb.inc
+
+--echo # Create statement with FK on base column of stored column
+--error ER_CANT_CREATE_TABLE
+create table t1(f1 int, f2 int as(f1) stored,
+		foreign key(f1) references t2(f1) on delete cascade)engine=innodb;
+
+--echo # adding new stored column during alter table copy operation.
+create table t1(f1 int primary key) engine=innodb;
+create table t2(f1 int not null, f2 int as (f1) virtual,
+		foreign key(f1) references t1(f1) on update cascade)engine=innodb;
+
+# MySQL 5.7 would refuse this
+#--error ER_ERROR_ON_RENAME
+alter table t2 add column f3 int as (f1) stored, add column f4 int as (f1) virtual;
+show create table t2;
+drop table t2;
+
+--echo # adding foreign key constraint for base columns during alter copy.
+create table t2(f1 int not null, f2 int as (f1) stored) engine=innodb;
+# MySQL 5.7 would refuse this
+alter table t2 add foreign key(f1) references t1(f1) on update cascade, algorithm=copy;
+show create table t2;
+drop table t2;
+
+--echo # adding foreign key constraint for base columns during online alter.
+create table t2(f1 int not null, f2 int as (f1) stored) engine=innodb;
+set foreign_key_checks = 0;
+--error 138
+alter table t2 add foreign key(f1) references t1(f1) on update cascade, algorithm=inplace;
+drop table t2;
+
+--echo # adding stored column via online alter.
+create table t2(f1 int not null,
+		foreign key(f1) references t1(f1) on update cascade)engine=innodb;
+--error ER_ALTER_OPERATION_NOT_SUPPORTED
+alter table t2 add column f2 int as (f1) stored, algorithm=inplace;
+drop table t2, t1;
+
+--echo #
+--echo # BUG#26731689 FK ON TABLE WITH GENERATED COLS: ASSERTION POS < N_DEF
+--echo #
+
+CREATE TABLE s (a INT, b INT GENERATED ALWAYS AS (0) STORED,  c INT,
+		d INT GENERATED ALWAYS AS (0) VIRTUAL, e INT) ENGINE=innodb;
+
+CREATE TABLE t (a INT) ENGINE=innodb;
+
+# This would fail. No corresponding index
+--error ER_FK_NO_INDEX_PARENT
+ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (e) REFERENCES t(a) ON UPDATE SET null;
+
+ALTER  TABLE t ADD PRIMARY KEY(a);
+
+ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (e) REFERENCES t(a) ON UPDATE SET null;
+
+DROP TABLE s,t;
+
+CREATE TABLE s (a INT GENERATED ALWAYS AS (0) VIRTUAL,
+		b INT GENERATED ALWAYS AS (0) STORED,  c INT) ENGINE=innodb;
+
+CREATE TABLE t (a INT) ENGINE=innodb;
+
+# This would fail. No corresponding index
+--error ER_FK_NO_INDEX_PARENT
+ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (c) REFERENCES t(a) ON UPDATE SET null;
+
+ALTER  TABLE t ADD PRIMARY KEY(a);
+
+ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (c) REFERENCES t(a) ON UPDATE SET null;
+
+DROP TABLE s,t;
+
+CREATE TABLE s (a INT,  b INT GENERATED ALWAYS AS (0) STORED) ENGINE=innodb;
+
+CREATE TABLE t (a INT PRIMARY KEY) ENGINE=innodb;
+
+ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (a) REFERENCES t(a) ON UPDATE SET null;
+
+DROP TABLE s,t;
+
+CREATE TABLE s (a INT, b INT) ENGINE=innodb;
+
+CREATE TABLE t (a INT) ENGINE=innodb;
+
+# This would fail. No corresponding index
+--error ER_FK_NO_INDEX_PARENT
+ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (a) REFERENCES t(a) ON UPDATE SET null;
+
+ALTER  TABLE t ADD PRIMARY KEY(a);
+
+ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (a) REFERENCES t(a) ON UPDATE SET null;
+
+DROP TABLE s,t;

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

@@ -21,6 +21,7 @@ call mtr.add_suppression("InnoDB: Plugin initialization aborted");
 call mtr.add_suppression("innodb_temporary and innodb_system file names seem to be the same");
 call mtr.add_suppression("Could not create the shared innodb_temporary");
 call mtr.add_suppression("InnoDB: syntax error in file path");
+call mtr.add_suppression("InnoDB: Unable to parse innodb_temp_data_file_path=");
 --enable_query_log
 
 let $MYSQL_TMP_DIR = `select @@tmpdir`;

mysql-test/suite/innodb_fts/r/fulltext_table_evict.result

+#
+# Bug Bug #27304661 MYSQL CRASH DOING SYNC INDEX ]
+# [FATAL] INNODB: SEMAPHORE WAIT HAS LASTED > 600
+#
+CREATE TABLE t1 (
+id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
+f1 TEXT(500),
+FULLTEXT idx (f1)
+) ENGINE=InnoDB;
+insert into t1 (f1) values ('fjdhfsjhf'),('dhjfhjshfj'),('dhjafjhfj');
+set @save_table_definition_cache=@@global.table_definition_cache;
+set @save_table_open_cache=@@global.table_open_cache;
+set global table_definition_cache=400;
+set global table_open_cache= 1024;
+SET @save_dbug = @@GLOBAL.debug_dbug;
+SET GLOBAL DEBUG_DBUG="+d,crash_if_fts_table_is_evicted";
+set @@global.table_definition_cache=@save_table_definition_cache;
+set @@global.table_open_cache=@save_table_open_cache;
+drop table t1;

mysql-test/suite/innodb_fts/t/fulltext_table_evict.test

+--source include/have_innodb.inc
+--source include/have_debug.inc
+--source include/big_test.inc
+
+--echo #
+--echo # Bug Bug #27304661 MYSQL CRASH DOING SYNC INDEX ]
+--echo # [FATAL] INNODB: SEMAPHORE WAIT HAS LASTED > 600
+--echo #
+
+CREATE TABLE t1 (
+       id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
+       f1 TEXT(500),
+       FULLTEXT idx (f1)
+       ) ENGINE=InnoDB;
+insert into t1 (f1) values ('fjdhfsjhf'),('dhjfhjshfj'),('dhjafjhfj');
+
+--source include/restart_mysqld.inc
+
+set @save_table_definition_cache=@@global.table_definition_cache;
+set @save_table_open_cache=@@global.table_open_cache;
+
+set global table_definition_cache=400;
+set global table_open_cache= 1024;
+
+SET @save_dbug = @@GLOBAL.debug_dbug;
+SET GLOBAL DEBUG_DBUG="+d,crash_if_fts_table_is_evicted";
+#Create 1000 tables, try the best to evict t1 .
+
+--disable_query_log
+let $loop=1000;
+while($loop)
+{
+  eval create table t_$loop(id int, name text(100), fulltext idxt_$loop(name) )engine=innodb;
+  dec $loop;
+}
+
+let $loop=1000;
+while($loop)
+{
+  eval drop table t_$loop;
+  dec $loop;
+}
+
+SET GLOBAL DEBUG_DBUG = @save_dbug;
+--enable_query_log
+set @@global.table_definition_cache=@save_table_definition_cache;
+set @@global.table_open_cache=@save_table_open_cache;
+drop table t1;

storage/innobase/buf/buf0buf.cc

 /*****************************************************************************
 
-Copyright (c) 1995, 2016, Oracle and/or its affiliates. All Rights Reserved.
+Copyright (c) 1995, 2018, Oracle and/or its affiliates. All Rights Reserved.
 Copyright (c) 2008, Google Inc.
 Copyright (c) 2013, 2018, MariaDB Corporation.
 
@@ -2869,6 +2869,9 @@ buf_pool_resize()
 					= buf_pool->n_chunks;
 				warning = true;
 				buf_pool->chunks_old = NULL;
+				for (ulint j = 0; j < buf_pool->n_chunks_new; j++) {
+					buf_pool_register_chunk(&(buf_pool->chunks[j]));
+				}
 				goto calc_buf_pool_size;
 			}
 

storage/innobase/dict/dict0dict.cc

 /*****************************************************************************
 
-Copyright (c) 1996, 2016, Oracle and/or its affiliates. All Rights Reserved.
+Copyright (c) 1996, 2018, Oracle and/or its affiliates. All Rights Reserved.
 Copyright (c) 2012, Facebook Inc.
 Copyright (c) 2013, 2018, MariaDB Corporation.
 
@@ -1453,6 +1453,13 @@ dict_make_room_in_cache(
 
 		if (dict_table_can_be_evicted(table)) {
 
+			DBUG_EXECUTE_IF("crash_if_fts_table_is_evicted",
+			{
+				  if (table->fts &&
+				      dict_table_has_fts_index(table)) {
+					ut_ad(0);
+				  }
+			};);
 			dict_table_remove_from_cache_low(table, TRUE);
 
 			++n_evicted;
@@ -2421,6 +2428,44 @@ dict_index_add_to_cache(
 		table, index, NULL, page_no, strict));
 }
 
+/** Clears the virtual column's index list before index is
+being freed.
+@param[in]  index   Index being freed */
+void
+dict_index_remove_from_v_col_list(dict_index_t* index) {
+	/* Index is not completely formed */
+	if (!index->cached) {
+		return;
+	}
+        if (dict_index_has_virtual(index)) {
+                const dict_col_t*       col;
+                const dict_v_col_t*     vcol;
+
+                for (ulint i = 0; i < dict_index_get_n_fields(index); i++) {
+                        col =  dict_index_get_nth_col(index, i);
+                        if (dict_col_is_virtual(col)) {
+                                vcol = reinterpret_cast<const dict_v_col_t*>(
+                                        col);
+				/* This could be NULL, when we do add
+                                virtual column, add index together. We do not
+                                need to track this virtual column's index */
+				if (vcol->v_indexes == NULL) {
+                                        continue;
+                                }
+				dict_v_idx_list::iterator       it;
+				for (it = vcol->v_indexes->begin();
+                                     it != vcol->v_indexes->end(); ++it) {
+                                        dict_v_idx_t    v_index = *it;
+                                        if (v_index.index == index) {
+                                                vcol->v_indexes->erase(it);
+                                                break;
+                                        }
+				}
+			}
+		}
+	}
+}
+
 /** Adds an index to the dictionary cache, with possible indexing newly
 added column.
 @param[in,out]	table	table on which the index is

storage/innobase/dict/dict0mem.cc

 /*****************************************************************************
 
-Copyright (c) 1996, 2016, Oracle and/or its affiliates. All Rights Reserved.
+Copyright (c) 1996, 2018, Oracle and/or its affiliates. All Rights Reserved.
 Copyright (c) 2012, Facebook Inc.
 Copyright (c) 2013, 2018, MariaDB Corporation.
 
@@ -1034,6 +1034,7 @@ dict_mem_index_free(
 		UT_DELETE(index->rtr_track->rtr_active);
 	}
 
+	dict_index_remove_from_v_col_list(index);
 	mem_heap_free(index->heap);
 }
 

storage/innobase/fts/fts0opt.cc

 /*****************************************************************************
 
-Copyright (c) 2007, 2017, Oracle and/or its affiliates. All Rights Reserved.
+Copyright (c) 2007, 2018, Oracle and/or its affiliates. All Rights Reserved.
 Copyright (c) 2016, 2018, MariaDB Corporation.
 
 This program is free software; you can redistribute it and/or modify it under
@@ -41,6 +41,9 @@ Completed 2011/7/10 Sunny and Jimmy Yang
 /** The FTS optimize thread's work queue. */
 static ib_wqueue_t* fts_optimize_wq;
 
+/** The FTS vector to store fts_slot_t */
+static ib_vector_t*  fts_slots;
+
 /** Time to wait for a message. */
 static const ulint FTS_QUEUE_WAIT_IN_USECS = 5000000;
 
@@ -2976,9 +2979,6 @@ fts_optimize_thread(
 /*================*/
 	void*		arg)			/*!< in: work queue*/
 {
-	mem_heap_t*	heap;
-	ib_vector_t*	tables;
-	ib_alloc_t*	heap_alloc;
 	ulint		current = 0;
 	ibool		done = FALSE;
 	ulint		n_tables = 0;
@@ -2988,10 +2988,10 @@ fts_optimize_thread(
 	ut_ad(!srv_read_only_mode);
 	my_thread_init();
 
-	heap = mem_heap_create(sizeof(dict_table_t*) * 64);
-	heap_alloc = ib_heap_allocator_create(heap);
+	ut_ad(fts_slots);
 
-	tables = ib_vector_create(heap_alloc, sizeof(fts_slot_t), 4);
+	/* Assign number of tables added in fts_slots_t to n_tables */
+	n_tables = ib_vector_size(fts_slots);
 
 	while (!done && srv_shutdown_state == SRV_SHUTDOWN_NONE) {
 
@@ -3005,10 +3005,10 @@ fts_optimize_thread(
 
 			fts_slot_t*	slot;
 
-			ut_a(ib_vector_size(tables) > 0);
+			ut_a(ib_vector_size(fts_slots) > 0);
 
 			slot = static_cast<fts_slot_t*>(
-				ib_vector_get(tables, current));
+				ib_vector_get(fts_slots, current));
 
 			/* Handle the case of empty slots. */
 			if (slot->state != FTS_STATE_EMPTY) {
@@ -3021,8 +3021,8 @@ fts_optimize_thread(
 			++current;
 
 			/* Wrap around the counter. */
-			if (current >= ib_vector_size(tables)) {
-				n_optimize = fts_optimize_how_many(tables);
+			if (current >= ib_vector_size(fts_slots)) {
+				n_optimize = fts_optimize_how_many(fts_slots);
 
 				current = 0;
 			}
@@ -3036,7 +3036,7 @@ fts_optimize_thread(
 
 			/* Timeout ? */
 			if (msg == NULL) {
-				if (fts_is_sync_needed(tables)) {
+				if (fts_is_sync_needed(fts_slots)) {
 					fts_need_sync = true;
 				}
 
@@ -3057,7 +3057,7 @@ fts_optimize_thread(
 			case FTS_MSG_ADD_TABLE:
 				ut_a(!done);
 				if (fts_optimize_new_table(
-					tables,
+					fts_slots,
 					static_cast<dict_table_t*>(
 					msg->ptr))) {
 					++n_tables;
@@ -3067,7 +3067,7 @@ fts_optimize_thread(
 			case FTS_MSG_OPTIMIZE_TABLE:
 				if (!done) {
 					fts_optimize_start_table(
-						tables,
+						fts_slots,
 						static_cast<dict_table_t*>(
 						msg->ptr));
 				}
@@ -3075,7 +3075,7 @@ fts_optimize_thread(
 
 			case FTS_MSG_DEL_TABLE:
 				if (fts_optimize_del_table(
-					tables, static_cast<fts_msg_del_t*>(
+					fts_slots, static_cast<fts_msg_del_t*>(
 						msg->ptr))) {
 					--n_tables;
 				}
@@ -3098,7 +3098,7 @@ fts_optimize_thread(
 			mem_heap_free(msg->heap);
 
 			if (!done) {
-				n_optimize = fts_optimize_how_many(tables);
+				n_optimize = fts_optimize_how_many(fts_slots);
 			} else {
 				n_optimize = 0;
 			}
@@ -3110,11 +3110,11 @@ fts_optimize_thread(
 	if (n_tables > 0) {
 		ulint	i;
 
-		for (i = 0; i < ib_vector_size(tables); i++) {
+		for (i = 0; i < ib_vector_size(fts_slots); i++) {
 			fts_slot_t*	slot;
 
 			slot = static_cast<fts_slot_t*>(
-				ib_vector_get(tables, i));
+				ib_vector_get(fts_slots, i));
 
 			if (slot->state != FTS_STATE_EMPTY) {
 				fts_optimize_sync_table(slot->table_id);
@@ -3122,7 +3122,7 @@ fts_optimize_thread(
 		}
 	}
 
-	ib_vector_free(tables);
+	ib_vector_free(fts_slots);
 
 	ib::info() << "FTS optimize thread exiting.";
 
@@ -3142,14 +3142,52 @@ void
 fts_optimize_init(void)
 /*===================*/
 {
+	mem_heap_t*	heap;
+	ib_alloc_t*     heap_alloc;
+	dict_table_t*   table;
+
 	ut_ad(!srv_read_only_mode);
 
 	/* For now we only support one optimize thread. */
 	ut_a(fts_optimize_wq == NULL);
 
+	/* Create FTS optimize work queue */
 	fts_optimize_wq = ib_wqueue_create();
-	fts_opt_shutdown_event = os_event_create(0);
 	ut_a(fts_optimize_wq != NULL);
+
+	/* Create FTS vector to store fts_slot_t */
+	heap = mem_heap_create(sizeof(dict_table_t*) * 64);
+	heap_alloc = ib_heap_allocator_create(heap);
+	fts_slots = ib_vector_create(heap_alloc, sizeof(fts_slot_t), 4);
+
+	/* Add fts tables to the fts_slots vector which were skipped during restart */
+	std::vector<dict_table_t*> table_vector;
+	std::vector<dict_table_t*>::iterator it;
+
+	mutex_enter(&dict_sys->mutex);
+	for (table = UT_LIST_GET_FIRST(dict_sys->table_LRU);
+             table != NULL;
+             table = UT_LIST_GET_NEXT(table_LRU, table)) {
+                if (table->fts &&
+                    dict_table_has_fts_index(table)) {
+			if (fts_optimize_new_table(fts_slots,
+						   table)){
+				table_vector.push_back(table);
+			}
+		}
+	}
+
+	/* It is better to call dict_table_prevent_eviction()
+	outside the above loop because it operates on
+	dict_sys->table_LRU list.*/
+	for (it=table_vector.begin();it!=table_vector.end();++it) {
+		dict_table_prevent_eviction(*it);
+	}
+
+	mutex_exit(&dict_sys->mutex);
+	table_vector.clear();
+
+	fts_opt_shutdown_event = os_event_create(0);
 	last_check_sync_time = ut_time();
 
 	os_thread_create(fts_optimize_thread, fts_optimize_wq, NULL);

storage/innobase/handler/ha_innodb.cc

@@ -3932,6 +3932,8 @@ innobase_init(
 
 	/* Supports raw devices */
 	if (!srv_sys_space.parse_params(innobase_data_file_path, true)) {
+		ib::error() << "Unable to parse innodb_data_file_path="
+			    << innobase_data_file_path;
 		DBUG_RETURN(innobase_init_abort());
 	}
 
@@ -3950,6 +3952,8 @@ innobase_init(
 	srv_tmp_space.set_flags(FSP_FLAGS_PAGE_SSIZE());
 
 	if (!srv_tmp_space.parse_params(innobase_temp_data_file_path, false)) {
+		ib::error() << "Unable to parse innodb_temp_data_file_path="
+			    << innobase_temp_data_file_path;
 		DBUG_RETURN(innobase_init_abort());
 	}
 

storage/innobase/handler/handler0alter.cc

@@ -5434,18 +5434,24 @@ alter_fill_stored_column(
 	dict_s_col_list**	s_cols,
 	mem_heap_t**		s_heap)
 {
-	ulint   n_cols = altered_table->s->fields;
+	ulint	n_cols = altered_table->s->fields;
+	ulint	stored_col_no = 0;
 
 	for (ulint i = 0; i < n_cols; i++) {
 		Field* field = altered_table->field[i];
 		dict_s_col_t	s_col;
 
+		if (!innobase_is_v_fld(field)) {
+			stored_col_no++;
+		}
+
 		if (!innobase_is_s_fld(field)) {
 			continue;
 		}
 
 		ulint	num_base = 0;
-		dict_col_t*	col = dict_table_get_nth_col(table, i);
+		dict_col_t*	col = dict_table_get_nth_col(table,
+							     stored_col_no);
 
 		s_col.m_col = col;
 		s_col.s_pos = i;

storage/innobase/include/dict0dict.h

 /*****************************************************************************
 
-Copyright (c) 1996, 2016, Oracle and/or its affiliates. All Rights Reserved.
+Copyright (c) 1996, 2018, Oracle and/or its affiliates. All Rights Reserved.
 Copyright (c) 2012, Facebook Inc.
 Copyright (c) 2013, 2018, MariaDB Corporation.
 
@@ -1121,6 +1121,12 @@ dict_index_add_to_cache(
 	ibool		strict)
 	MY_ATTRIBUTE((warn_unused_result));
 
+/** Clears the virtual column's index list before index is being freed.
+@param[in]  index   Index being freed */
+void
+dict_index_remove_from_v_col_list(
+	dict_index_t* index);
+
 /** Adds an index to the dictionary cache, with possible indexing newly
 added column.
 @param[in]	table	table on which the index is