This commit adds automation that will reduce the possibility
of user errors when customizing wsrep_notify.sh (in particular
caused by user-specified parameters). Now all leading and trailing
spaces are removed from the user-specified parameters and automatic
port and host address substitution has been added to scripts, as
well as automatic password substitution to the client command line,
only if it is specified in the wsrep_notify.sh and not as empty
strings. Also added support for automatic substitution of the all
SSL-related parameters and improved parsing for ipv6 addresses
(to allow "[...]" notation for ipv6 addresses). Also added a
test to check if the wsrep notify script will works with SSL.
1) Removed symlinks that are not very well supported in tar under Windows.
2) Added comment + changed code formatting in viosslfactories.c
3) Fixed a small bug in the yassl code.
4) Fixed a typo in the script code.
1. Galera SST scripts should use ssl_capath (not ssl_ca) for CA
directory. The current implementation tries to automatically
detect the path using the trailing slash in the ssl_ca variable
value, but this approach is not compatible with the server
configuration. Now, by analogy with the server, SST scripts
also use a separate ssl_capath variable. In addition, a similar
tcapath variable has been added for the old-style configuration
(in the "sst" section).
2. Openssl utility detection made more reliable.
3. Removed extra spaces in automatically generated command lines -
to simplify debugging of the SST scripts.
4. In general, the code for detecting the presence or absence of
auxiliary utilities has been improved - it is made more reliable
in some configurations (and for shells other than bash).
1. Galera SST scripts should use ssl_capath (not ssl_ca) for CA
directory. The current implementation tries to automatically
detect the path using the trailing slash in the ssl_ca variable
value, but this approach is not compatible with the server
configuration. Now, by analogy with the server, SST scripts
also use a separate ssl_capath variable. In addition, a similar
tcapath variable has been added for the old-style configuration
(in the "sst" section).
2. Openssl utility detection made more reliable.
3. Removed extra spaces in automatically generated command lines -
to simplify debugging of the SST scripts.
4. In general, the code for detecting the presence or absence of
auxiliary utilities has been improved - it is made more reliable
in some configurations (and for shells other than bash).
Changes on top of Sachin’s patch. Specifically:
1) Refined the parsing break condition to only change the parser’s
behavior for parsing strings in binary mode (behavior of \0 outside
of strings is unchanged).
2) Prefixed binary_zero_insert.test with ‘mysql_’ to more clearly
associate the purpose of the test.
3) As the input of the test contains binary zeros (0x5c00),
different text editors can visualize this sequence differently, and
Github would not display it at all. Therefore, the input itself was
consolidated into the test and created out of hex sequences to make
it easier to understand what is happening.
4) Extended test to validate that the rows which correspond to the
INSERTS with 0x5c00 have the correct binary zero data.
Reviewed By:
===========
Andrei Elkin <andrei.elkin@mariadb.com>
Problem:- Some binary data is inserted into the table using Jconnector. When
binlog dump of the data is applied using mysql cleint it gives syntax error.
Reason:-
After investigating it turns out to be a issue of mysql client not able to properly
handle \\\0 <0 in binary>. In all binary files where mysql client fails to insert
these 2 bytes are commom (0x5c00)
Solution:-
I have changed mysql.cc to include for the possibility that binary string can
have \\\0 in it
As MariaDB tables are expected in a fixed order, the cross upgrade
previously placed roles, default_role and max_statement_time after
now unused mysql-5.7 columns.
Test:
$ cp -a /usr/local/mysql-5.7.31/data/ /tmp/m57data
$ sql/mysqld --no-defaults --skip-networking --datadir=/tmp/m57data --socket=/tmp/${PWD##*/}.sock --verbose --lc-messages-dir=$PWD/sql/share
2020-10-02 11:02:05 140135193212864 [Note] sql/mysqld (mysqld 10.2.34-MariaDB) starting as process 1457667 ...
2020-10-02 11:02:05 140135193212864 [Note] InnoDB: Mutexes and rw_locks use GCC atomic built
$ client/mysql_upgrade --no-defaults -u root -pbob -S /tmp/build-mariadb-server-10.2.sock
MySQL upgrade detected
Phase 1/7: Checking and upgrading mysql database
Processing databases
mysql
mysql.columns_priv OK
mysql.db OK
mysql.engine_cost OK
mysql.event OK
mysql.func OK
mysql.gtid_executed OK
mysql.help_category OK
mysql.help_keyword OK
mysql.help_relation OK
mysql.help_topic OK
mysql.innodb_index_stats OK
mysql.innodb_table_stats OK
mysql.ndb_binlog_index OK
mysql.plugin OK
mysql.proc OK
mysql.procs_priv OK
mysql.proxies_priv OK
mysql.server_cost OK
mysql.servers OK
mysql.slave_master_info OK
mysql.slave_relay_log_info OK
mysql.slave_worker_info OK
mysql.tables_priv OK
mysql.time_zone OK
mysql.time_zone_leap_second OK
mysql.time_zone_name OK
mysql.time_zone_transition OK
mysql.time_zone_transition_type OK
mysql.user OK
Upgrading from a version before MariaDB-10.1
Phase 2/7: Installing used storage engines
Result:
| user | CREATE TABLE `user` (
`Host` char(60) COLLATE utf8_bin NOT NULL DEFAULT '',
`User` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
`Password` char(41) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL DEFAULT '',
`Select_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Insert_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Update_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Delete_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Create_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Drop_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Reload_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Shutdown_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Process_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`File_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Grant_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`References_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Index_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Alter_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Show_db_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Super_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Create_tmp_table_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Lock_tables_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Execute_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Repl_slave_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Repl_client_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Create_view_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Show_view_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Create_routine_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Alter_routine_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Create_user_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Event_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Trigger_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`Create_tablespace_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`ssl_type` enum('','ANY','X509','SPECIFIED') CHARACTER SET utf8 NOT NULL DEFAULT '',
`ssl_cipher` blob NOT NULL,
`x509_issuer` blob NOT NULL,
`x509_subject` blob NOT NULL,
`max_questions` int(11) unsigned NOT NULL DEFAULT 0,
`max_updates` int(11) unsigned NOT NULL DEFAULT 0,
`max_connections` int(11) unsigned NOT NULL DEFAULT 0,
`max_user_connections` int(11) NOT NULL DEFAULT 0,
`plugin` char(64) CHARACTER SET latin1 NOT NULL DEFAULT '',
`authentication_string` text COLLATE utf8_bin NOT NULL,
`password_expired` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`is_role` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
`default_role` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
`max_statement_time` decimal(12,6) NOT NULL DEFAULT 0.000000,
`password_last_changed` timestamp NULL DEFAULT NULL,
`password_lifetime` smallint(5) unsigned DEFAULT NULL,
`account_locked` enum('N','Y') COLLATE utf8_bin NOT NULL DEFAULT 'N',
PRIMARY KEY (`Host`,`User`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Users and global privileges' |
MariaDB [(none)]> CREATE ROLE `aRole`;
Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]> SET ROLE `aRole`;
Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]> SET ROLE `aRole`;
Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]> SELECT `User`, `is_role` FROM `mysql`.`user`;
+---------------+---------+
| User | is_role |
+---------------+---------+
| root | N |
| mysql.session | N |
| mysql.sys | N |
| dan | N |
| aRole | Y |
+---------------+---------+
5 rows in set (0.00 sec)
Reviewer: Anel Husakovic
On FreeBSD, perl isn't in /usr/bin, its in /usr/local/bin or
elsewhere in the path.
Like storage/{maria/unittest/,}ma_test_* , we use /usr/bin/env to
find perl and run it.
Analysis
Mysqlbinlog output for encrypted binary log
#Q> insert into tab1 values (3,'row 003')
#190912 17:36:35 server id 10221 end_log_pos 980 CRC32 0x53bcb3d3 Table_map: `test`.`tab1` mapped to number 19
# at 940
#190912 17:36:35 server id 10221 end_log_pos 1026 CRC32 0xf2ae5136 Write_rows: table id 19 flags: STMT_END_F
Here we can see Table_map_log_event ends at 980 but Next event starts at 940.
And the reason for that is we do not send START_ENCRYPTION_EVENT to the slave
Solution:-
Send Start_encryption_log_event as Ignorable_log_event to slave(mysqlbinlog),
So that mysqlbinlog can update its log_pos.
Since Slave can request multiple FORMAT_DESCRIPTION_EVENT while master does not
have so We only update slave master pos when master actually have the
FORMAT_DESCRIPTION_EVENT. Similar logic should be applied for START_ENCRYPTION_EVENT.
Also added the test case when new server reads the data from old server which
does not send START_ENCRYPTION_EVENT to slave.
Master Slave Upgrade Scenario.
When Slave is updated first, Slave will have extra logic of handling
START_ENCRYPTION_EVENT But master willnot be sending START_ENCRYPTION_EVENT.
So there will be no issue.
When Master is updated first, It will send START_ENCRYPTION_EVENT to
slave , But slave will ignore this event in queue_event.
This patch allows the server to open old tables that have
"bad" generated columns (i.e. indexed virtual generated columns,
persistent generated columns) that depend on sql_mode,
for general things like SELECT, INSERT, DROP, etc.
Warning are issued in such cases.
Only these commands are now disallowed and return an error:
- CREATE TABLE introducing a "bad" generated column
- ALTER TABLE introducing a "bad" generated column
- CREATE INDEX introdicing a "bad" generated column
(i.e. adding an index on a virtual generated column
that depends on sql_mode).
Note, these commands are allowed:
- ALTER TABLE removing a "bad" generate column
- ALTER TABLE removing an index from a "bad" virtual generated column
- DROP INDEX removing an index from a "bad" virtual generated column
but only if the table does not have any "bad" columns as a result.
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
* fix CRL tests to work
* regenerate certificates to be at least 2048 bit
(fixes buster and rhel8 in buildbot)
* update generate-ssl-cert.sh to generate crl files
* make all SSL tests to use certificates generated
in generate-ssl-cert.sh, remove unused certificates
Backport from 10.4 9c60535f86
use frm_version, not mysql_version when parsing frm
In particular, virtual columns are stored according to
frm_version. And CHECK TABLE will overwrite mysql_version
to the current server version, so it cannot correctly
describe frm format.
Test galera checks that a `GRA_x_x.log` file is created whenever
wsrep applier fails to apply some replication event. The file
contains the corresponding binlog event that failed to apply.
The test creates a new file by concatenating a pre-recorded
file containing the binlog header (see `std-data/binlog-header.log`)
and the `GRA_x_x.log` file. The test then checks that the resulting
file, containing the binlog header and the event that failed to
apply, is correctly read by `mysqlbinlog` program.
The test fails in MariaDB because the GRA_x_x.log file created
by MariaDB already contains the binlog header (see MDEV-7867).
This patch fixes/simplifies test `galera.galera_gra_log` so that
it doesn't concatenate `std-data/binlog-header.log` with the
`GRA_x_x.log` file. File `std-data/binlog-header.log` is deleted
altoghether, because not used by any other test.
- Adding a new virtual method Field::load_data_set_no_data().
- Overriding Field_timestamp::load_data_set_no_data() and moving
the TIMESTAMP specific code there.
- Overriding Field_geom::load_data_set_no_data() and implementing
GEOMETRY specific behavior, to prevent writing empty strings
when the loaded file ends unexpectedly. This fixes the bug.
- Adding a new test gis-loaddaata.test.
- The test in loaddata.test for CHAR was added simply to record behavior.
The CHAR data type did not change its behaviour (only GEOMRYRY did).
- Additionally, moving duplicate code into a new method
Field::load_data_set_value() and reusing it in three places.
Now we don't open partitions if it was explicitly cpecified.
ha_partition::m_opened_partition bitmap added to track
partitions that were actually opened.
The fixes for these bugs:
Bug#27586 Wrong autoinc value assigned by LOAD DATA in the NO_AUTO_VALUE_ON_ZERO mode
Bug#22372 Disable spatial key, load data, enable spatial key, crashes table
fixed only LOAD DATA INFILE, but did not fix LOAD XML INFILE.
This patch does for LOAD XML FILE what patches for Bug#27586 and Bug#22372
earlier did for LOAD DATA INFILE.
1. Fixing the auto_increment problem:
a. table->auto_increment_field_not_null is not set to TRUE
anymore when a column does not have a corresponding XML tag.
b. Adding "table->auto_increment_field_not_null= false"
in the end of read_xml_field().
These two changes resemble the patch for Bug#27586.
2. Fixing the GEOMETRY problem:
The result for "reset()" was not tested for errors in read_xml_field(),
which made it possible for empty string to sneak into a "GEOMETRY NOT NULL"
column when this column does not have a corresponding XML tag with data.
After this patch the result of reset() is tested and and an error is
returned in such cases.
This change effectively resembles the patch for Bug#22372
3. Spliting the code into a new virtual method Field::load_data_set_null().
Rationale:
a. To avoid duplicate code in read_sep_field() and read_xml_field():
Changes #1 and #2 made the code handling NULL values for Field
exactly the same in read_sep_field() and read_xml_field().
b. To avoid tests for field_type(), which is not friendly to
upcoming data type plugins.
This change makes it possible for data type plugins
to implement their own special way for handling NULL values in LOAD DATA
by overriding Field_xxx::load_data_set_null(),
like Field_geom and Field_timestamp do.
