5.6.26

storage/innobase/api/api0api.cc

@@ -245,7 +245,7 @@ ib_open_table_by_id(
 		dict_mutex_enter_for_mysql();
 	}
 
-	table = dict_table_open_on_id(table_id, FALSE, DICT_TABLE_OP_NORMAL);
+	table = dict_table_open_on_id(table_id, TRUE, DICT_TABLE_OP_NORMAL);
 
 	if (table != NULL && table->ibd_file_missing) {
 		table = NULL;
@@ -2104,6 +2104,10 @@ ib_cursor_moveto(
 
 	n_fields = dict_index_get_n_ordering_defined_by_user(prebuilt->index);
 
+	if (n_fields > dtuple_get_n_fields(tuple->ptr)) {
+		n_fields = dtuple_get_n_fields(tuple->ptr);
+	}
+
 	dtuple_set_n_fields(search_tuple, n_fields);
 	dtuple_set_n_fields_cmp(search_tuple, n_fields);
 
@@ -3741,14 +3745,14 @@ ib_table_truncate(
 	if (trunc_err == DB_SUCCESS) {
 		ut_a(ib_trx_state(ib_trx) == static_cast<ib_trx_state_t>(
 			TRX_STATE_NOT_STARTED));
-
-		err = ib_trx_release(ib_trx);
-		ut_a(err == DB_SUCCESS);
 	} else {
 		err = ib_trx_rollback(ib_trx);
 		ut_a(err == DB_SUCCESS);
 	}
 
+	err = ib_trx_release(ib_trx);
+	ut_a(err == DB_SUCCESS);
+
 	/* Set the memcached_sync_count back. */
 	if (table != NULL && memcached_sync != 0) {
 		dict_mutex_enter_for_mysql();

storage/innobase/buf/buf0flu.cc

@@ -1,6 +1,6 @@
 /*****************************************************************************
 
-Copyright (c) 1995, 2013, Oracle and/or its affiliates. All Rights Reserved.
+Copyright (c) 1995, 2015, Oracle and/or its affiliates. All Rights Reserved.
 
 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
@@ -929,11 +929,11 @@ buf_flush_write_block_low(
 		break;
 	case BUF_BLOCK_ZIP_DIRTY:
 		frame = bpage->zip.data;
+		mach_write_to_8(frame + FIL_PAGE_LSN,
+				bpage->newest_modification);
 
 		ut_a(page_zip_verify_checksum(frame, zip_size));
 
-		mach_write_to_8(frame + FIL_PAGE_LSN,
-				bpage->newest_modification);
 		memset(frame + FIL_PAGE_FILE_FLUSH_LSN, 0, 8);
 		break;
 	case BUF_BLOCK_FILE_PAGE:

storage/innobase/dict/dict0dict.cc

@@ -3233,71 +3233,6 @@ dict_table_is_referenced_by_foreign_key(
 	return(!table->referenced_set.empty());
 }
 
-/*********************************************************************//**
-Check if the index is referenced by a foreign key, if TRUE return foreign
-else return NULL
-@return pointer to foreign key struct if index is defined for foreign
-key, otherwise NULL */
-UNIV_INTERN
-dict_foreign_t*
-dict_table_get_referenced_constraint(
-/*=================================*/
-	dict_table_t*	table,	/*!< in: InnoDB table */
-	dict_index_t*	index)	/*!< in: InnoDB index */
-{
-	dict_foreign_t*	foreign;
-
-	ut_ad(index != NULL);
-	ut_ad(table != NULL);
-
-	for (dict_foreign_set::iterator it = table->referenced_set.begin();
-	     it != table->referenced_set.end();
-	     ++it) {
-
-		foreign = *it;
-
-		if (foreign->referenced_index == index) {
-
-			return(foreign);
-		}
-	}
-
-	return(NULL);
-}
-
-/*********************************************************************//**
-Checks if a index is defined for a foreign key constraint. Index is a part
-of a foreign key constraint if the index is referenced by foreign key
-or index is a foreign key index.
-@return pointer to foreign key struct if index is defined for foreign
-key, otherwise NULL */
-UNIV_INTERN
-dict_foreign_t*
-dict_table_get_foreign_constraint(
-/*==============================*/
-	dict_table_t*	table,	/*!< in: InnoDB table */
-	dict_index_t*	index)	/*!< in: InnoDB index */
-{
-	dict_foreign_t*	foreign;
-
-	ut_ad(index != NULL);
-	ut_ad(table != NULL);
-
-	for (dict_foreign_set::iterator it = table->foreign_set.begin();
-	     it != table->foreign_set.end();
-	     ++it) {
-
-		foreign = *it;
-
-		if (foreign->foreign_index == index) {
-
-			return(foreign);
-		}
-	}
-
-	return(NULL);
-}
-
 /**********************************************************************//**
 Removes a foreign constraint struct from the dictionary cache. */
 UNIV_INTERN

storage/innobase/fil/fil0fil.cc

@@ -1,6 +1,6 @@
 /*****************************************************************************
 
-Copyright (c) 1995, 2014, Oracle and/or its affiliates. All Rights Reserved.
+Copyright (c) 1995, 2015, Oracle and/or its affiliates. All Rights Reserved.
 
 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
@@ -5575,9 +5575,10 @@ fil_io(
 
 	space = fil_space_get_by_id(space_id);
 
-	/* If we are deleting a tablespace we don't allow any read
-	operations on that. However, we do allow write operations. */
-	if (space == 0 || (type == OS_FILE_READ && space->stop_new_ops)) {
+	/* If we are deleting a tablespace we don't allow async read operations
+	on that. However, we do allow write and sync read operations */
+	if (space == 0
+	    || (type == OS_FILE_READ && !sync && space->stop_new_ops)) {
 		mutex_exit(&fil_system->mutex);
 
 		ib_logf(IB_LOG_LEVEL_ERROR,

storage/innobase/handler/ha_innodb.cc

@@ -8506,7 +8506,8 @@ create_table_def(
 
 	/* MySQL does the name length check. But we do additional check
 	on the name length here */
-	if (strlen(table_name) > MAX_FULL_NAME_LEN) {
+	const size_t	table_name_len = strlen(table_name);
+	if (table_name_len > MAX_FULL_NAME_LEN) {
 		push_warning_printf(
 			thd, Sql_condition::WARN_LEVEL_WARN,
 			ER_TABLE_NAME,
@@ -8515,6 +8516,15 @@ create_table_def(
 		DBUG_RETURN(ER_TABLE_NAME);
 	}
 
+	if (table_name[table_name_len - 1] == '/') {
+		push_warning_printf(
+			thd, Sql_condition::WARN_LEVEL_WARN,
+			ER_TABLE_NAME,
+			"InnoDB: Table name is empty");
+
+		DBUG_RETURN(ER_WRONG_TABLE_NAME);
+	}
+
 	n_cols = form->s->fields;
 
 	/* Check whether there already exists a FTS_DOC_ID column */