Improve backup and restore 1#2

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vitlibar wants to merge 13 commits intomasterfrom

improve-backup-and-restore-1

Commits on Feb 12, 2022

Make restore tasks explicit.
Vitaly Baranov
committed
Make BACKUP more consistent with RESTORE.
Vitaly Baranov
committed
Fixed checking access rights while producing backup, add IStorage::hasHollowBackup().
Vitaly Baranov
committed
Simplify elements of ASTBackupQuery.
Vitaly Baranov
committed
Move renameInCreateQuery() to a better place.
Vitaly Baranov
committed
Shorter names: rename IRestoreFromBackupTask -> IRestoreTask.
Vitaly Baranov
committed
Rework BackupSettings and RestoreSettings a little, pass StorageRestoreSettings to storages.
Vitaly Baranov
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Add setting "structure_only."
Vitaly Baranov
committed
Add settings "throw_if_database_exists" and "throw_if_table_exists".
Vitaly Baranov
committed
Add settings "throw_if_table_has_different_definition" and "throw_if_database_has_different_definition".
Vitaly Baranov
committed
Implement BACKUP & RESTORE for the Memory table engine.
Vitaly Baranov
committed
Implement writing backups as zip archive.
Vitaly Baranov
committed

Commits on Feb 15, 2022

archive
Vitaly Baranov
committed