The problem was that sp_head::MULTI_RESULTS was not set correctly for ANALYZE statement
with SELECT ... INTO variable.
This is a follow up fix for MDEV-7023
Basic idea of the patch: disallow creating tables which allow to create
rows which are too big to insert. In other words, if user created a table user
should never see an errors like 'can not insert row as it is too big for current
page size'.
SET innodb_strict_mode=OFF; will allow to create very long tables and only a
warning will be issued.
dict_table_t::get_overflow_field_local_len(): this function lets know a maximum
local field len for overflow fields for every file and row format.
innobase_check_column_length(): improve name to too_big_key_part_length()
and reuse in a different part of code.
create_table_info_t::prepare_create_table(): add check for maximum allowed
key part length to keep ALGORITHM=COPY behavior similar to ALGORITHM=INPLACE
behavior. Affected test is innodb.strict_mode
Rename dict_index_too_big_for_tree() to
dict_index_t::rec_potentially_too_big(): copy overflow-related size computation
from dtuple_convert_big_rec(). A lot of tests was changed because of that.
I wonder whether users will complain about it?
Test innodb.max_record_size tests dict_index_t::rec_potentially_too_big()
for different row formats and page sizes.
for passing ones.
Changes to be committed:
new file: mysql-test/std_data/galera-cert.pem
new file: mysql-test/std_data/galera-key.pem
new file: mysql-test/std_data/galera-upgrade-ca-cert.pem
new file: mysql-test/std_data/galera-upgrade-server-cert.pem
new file: mysql-test/std_data/galera-upgrade-server-key.pem
modified: mysql-test/suite/galera/disabled.def
modified: mysql-test/suite/galera/r/MW-416.result
modified: mysql-test/suite/galera/r/MW-44.result
modified: mysql-test/suite/galera/r/galera_sst_mysqldump_with_key,debug.rdiff
modified: mysql-test/suite/galera/r/galera_sst_mysqldump_with_key.result
modified: mysql-test/suite/galera/t/MW-416.test
modified: mysql-test/suite/galera/t/galera_kill_applier.test
don't ignore LIBSYSTEMD_LDFLAGS when trying out systemd
(and put them in LIBSYSTEMD, because MYSQLD_LINK_FLAGS has stuff like
-lmtmalloc and is used only for mysqld, not for, say, explain_filename-t)
LIBSYSTEMD_LDFLAGS come from libsystemd.pc via pkg-config
In row_ins_foreign_check_on_constraint(), clustered index record is being passed to wsrep_append_foreign_key() after releasing the latch. If a record has been changed by other thread in the meantime then it could lead to a crash when
wsrep_rec_get_foreign_key () tries to access the record.
row_ins_foreign_check_on_constraint
Use cascade->pcur->old_rec instead of clust_rec.
row_ins_check_foreign_constraint
Add missing error printout.
The test innodb.leaf_page_corrupted_during_recovery
fails on buildbot with
Warning 1406 Data too long for column 'line' at row 10
line
len 16384; hex ...
because of a page dumps that InnoDB is generating for a corrupted page
Since this test is using debug instrumentation, we will solve the
issue by disabling page dumps in debug builds altogether. Users of
debug builds will likely know how to extract page dumps in other means.
Page dump output could sometimes be useful when diagnosing problems
that users are facing. Hence we will keep the page dump output in
non-debug (release) builds.
- Ported mysql Bug#20597981 test case to mariadb-10.2
- InnoDB never used fts_doc_id_in_read_set. Basically it tells
innodb to read the fts_doc_id from the index record itself.
Problem:
=======
Executing test with following options will result in test failure.
./mtr rpl.kill_race_condition{,,,,,,,,,,} --repeat=10 --par 12 --mem
Fix:
====
Test simulates applier thread kill scenario while applying a row event. But it
doesn't wait for applier to catch the error stop.
Added :wait_for_slave_sql_error.inc to catch the error.
Test uses START SLAVE as a final step and doesn't wait for both threads to
start.
Added: start_slave.inc
The test allowed non-deterministic execution thanks to unresetable status
var of Slave_connections.
Fixed with expecting a correct value for Slaves_connected.
- Introduce a new variable called innodb_encrypt_temporary_tables which is
a boolean variable. It decides whether to encrypt the temporary tablespace.
- Encrypts the temporary tablespace based on full checksum format.
- Introduced a new counter to track encrypted and decrypted temporary
tablespace pages.
- Warnings issued if temporary table creation has conflict value with
innodb_encrypt_temporary_tables
- Added a new test case which reads and writes the pages from/to temporary
tablespace.
Added the condition in innochecksum tool to check page id mismatch.
This could catch the write corruption caused by InnoDB.
Added the debug insert inside fil_io() to check whether it writes
the page to wrong offset.
