- Updated reference of legacy FSF address with currently recommended way to get actual copy of GPL 2.
- Replaced "Percona Ireland Ltd." and other old Percona names with "Percona LLC and/or it affiliates"
- Updated copyright year for these outdated entries
- Removed unnecessary FOR clause from the SHOW GRANTS statement (we do not need it since 4.1.2 and we are not going to support legacy MySQL versions if such a support breaks modern versions support).
Previously, flags would be compared in the exact order they are output
by MySQL, which can result in false negatives if the input ordering does
not match.
Example from the ticket:
```
[root@avvr-dbm51 ~]# pt-config-diff /etc/my.cnf h=localhost,P=3047
1 config difference
Variable /etc/my.cnf avvr-dbm51
========================= ============ ============
myisam_recover_options FORCE,BACKUP BACKUP,FORCE
```
This commit fixes the issue by sorting the flags before comparison to
ensure that any ordering differences will not report a diff.
Co-authored-by: Jonathan Gnagy <jonathan@therubyist.org>
- Updated non-libraries code in bin/pt-heartbeat, bin/pt-replica-restart, and bin/pt-slave-delay
- Adjusted lib/Sandbox.pm, so it does not require SSL for MariaDB
- Adjusted test case, so it is in line with other tests
pt-table-sync now uses up to 17 decimal digits when writing
floating point numbers in the generated SQL statements.
This is necessary to prevent unintended data changes.
The MySQL driver DBD::mysql does not decode JSON values as utf8
although MySQL uses utf8mb4 for all JSON strings.
This change decodes JSON values as utf8 (when not already done)
such that SQL statements are generated correctly.
Previously, pt-table-sync generated DML statements that included
the generated columns of a table, which is however rejected by
the database and not necessary for the required sync statements.
- Implemented functions get_replica_name and get_source_name in lib/MasterSlave.pm I did not implement similar functions in other places, because they set other variables as well, not only replica_name or source_name.
- s/slave lag/replica lag/ in tests
- reverted rename of COM_REGISTER_SLAVE to COM_REGISTER_REPLICA, because the constant still named COM_REGISTER_SLAVE in 8.4
- removed some slave leftovers from pt-replica-find
- Added test for replica lag check for pt-archiver
- Re-added deprecated slave- options
- Added tests for deprecation warnings and for legacy options for pt-archiver
- Removed practically not supported options --replica-user and --replica-password from pt-archiver, pt-kill, pt-query-digest
- Added legacy source/replica options (master/slave) variants and tests for pt-heartbeat, pt-online-schema-change, pt-replica-find, pt-replica-restart, pt-table-checksum, pt-table-sync
- Updated modules after lib/MasterSlave.pm change
