The purpose of this changeset is to obtain list of partitions from
SELECT_LEX structure and pass it down to joblist and then to
CrossEngineStep to pass to InnoDB.
* fix(mcs, wrapper): default is None for --backup-location, --backup-destination, --storage, --parallel, --highavilability, --skip-save-brm, --skip-polls, --skip-locks, --skip-mariadb-backup, --skip-bucket-data, --name-backup, --quiet, --no-verify-ssl, --poll-interval, --poll-max-wait, --retention-days, -scp, -bb, -url, -f, -m, -aro, -li and most of arguments in backup_commands.py and restore_commands.py
* fix(mcs, helpers): cook_sh_arg parser function now detects None as a value
* fix(mcs, wrapper): list -> li in typer command argument name for both backup_commands.py and restore_commands.py
* docs(mcs, wrapper): --parralel arg help message was edited to simple and readable one
* fix(mcs, wrapper): removing -no- prefixed flag variants for all bool arguments in backup_commands.py and restore_commands.py
* move GROUP_CONCAT/JSON_ARRAYAGG storage to the RowGroup from
the RowAggregation*
* internal data structures (de)serialization
* get rid of a specialized classes for processing JSON_ARRAYAGG
* move the memory accounting to disk-based aggregation classes
* allow aggregation generations to be used for queries with
GROUP_CONCAT/JSON_ARRAYAGG
* Remove the thread id from the error message as it interferes with the mtr
[fix] CEJPasswordHandler class methods to use directory for cskeys file
[fix] CEJPasswordHandler.encrypt_password to return password in hex format
[fix] CEJPasswordHandler key_length
[fix] CEJPasswordHandler os.urandom call typo
[upd] mcs cli README.md and man page
[upd] mcs cli README_DEV.md
[fix] mcs_cluster_tool/decorators.py to handle typer.Exit exception
[add] various docstrings
[add] distribute .secrets file to all nodes while adding a new node
[add] encrypt_password, generate_secrets_data, save_secrets to CEJPasswordHandler
[add] tools section to mcs cli tool
[add] mcs_cluster_tool/tools_commands.py file with cskeys and cspasswd commands
[add] cskeys and cspasswd commands to tools section of mcs cli
[mv] backup/restore commands to tools section mcs cli
[fix] minor imports ordering
[fix] constants
