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Merge 10.5 into 10.6

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This commit is contained in:
Marko Mäkelä 2021-05-05 13:15:06 +03:00
commit b2e0a45d7a
3 changed files with 15 additions and 8 deletions
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9
mysql-test/suite/innodb/r/doublewrite.result
View file

@ -14,6 +14,9 @@ innodb_fil_make_page_dirty_debug 0
show variables like 'innodb_saved_page_number_debug';
Variable_name Value
innodb_saved_page_number_debug 0
connect stop_purge,localhost,root,,;
START TRANSACTION WITH CONSISTENT SNAPSHOT;
connection default;
create table t1 (f1 int primary key, f2 blob) engine=innodb;
start transaction;
insert into t1 values(1, repeat('#',12));
@ -29,17 +32,17 @@ select space from information_schema.innodb_sys_tables
where name = 'test/t1' into @space_id;
Warnings:
Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
# Ensure that dirty pages of table t1 is flushed.
flush tables t1 for export;
unlock tables;
begin;
insert into t1 values (6, repeat('%', 12));
# Ensure that dirty pages of table t1 are flushed.
set global innodb_buf_flush_list_now = 1;
# Make the first page dirty for table t1
set global innodb_saved_page_number_debug = 0;
set global innodb_fil_make_page_dirty_debug = @space_id;
# Ensure that dirty pages of table t1 are flushed.
set global innodb_buf_flush_list_now = 1;
# Kill the server
disconnect stop_purge;
# Make the first page (page_no=0) of the user tablespace
# full of zeroes.
#

11
mysql-test/suite/innodb/t/doublewrite.test
View file

@ -34,6 +34,10 @@ show variables like 'innodb_doublewrite';
show variables like 'innodb_fil_make_page_dirty_debug';
show variables like 'innodb_saved_page_number_debug';
connect (stop_purge,localhost,root,,);
START TRANSACTION WITH CONSISTENT SNAPSHOT;
connection default;
create table t1 (f1 int primary key, f2 blob) engine=innodb;
start transaction;
@ -51,12 +55,10 @@ commit work;
select space from information_schema.innodb_sys_tables
where name = 'test/t1' into @space_id;
--echo # Ensure that dirty pages of table t1 is flushed.
flush tables t1 for export;
unlock tables;
begin;
insert into t1 values (6, repeat('%', 12));
--echo # Ensure that dirty pages of table t1 are flushed.
set global innodb_buf_flush_list_now = 1;
--source ../include/no_checkpoint_start.inc
@ -69,6 +71,7 @@ set global innodb_buf_flush_list_now = 1;
--let CLEANUP_IF_CHECKPOINT=drop table t1;
--source ../include/no_checkpoint_end.inc
disconnect stop_purge;
--echo # Make the first page (page_no=0) of the user tablespace
--echo # full of zeroes.

3
sql/table.cc
View file

@ -280,7 +280,8 @@ TABLE_CATEGORY get_table_category(const LEX_CSTRING *db,
DBUG_ASSERT(name != NULL);
#ifdef WITH_WSREP
if (my_strcasecmp(system_charset_info, db->str, "mysql") == 0 &&
if (db->str &&
my_strcasecmp(system_charset_info, db->str, "mysql") == 0 &&
my_strcasecmp(system_charset_info, name->str, "wsrep_streaming_log") == 0)
{
return TABLE_CATEGORY_INFORMATION;