Improve backup and restore 2#1

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vitlibar wants to merge 18 commits intomasterfrom

improve-backup-and-restore-2

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
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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
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Add settings "throw_if_database_exists" and "throw_if_table_exists".
Vitaly Baranov
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Add settings "throw_if_table_has_different_definition" and "throw_if_database_has_different_definition".
Vitaly Baranov
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Implement BACKUP & RESTORE for the Memory table engine.
Vitaly Baranov
committed

Commits on Feb 22, 2022

Improve zip archive utilities.
Vitaly Baranov
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Implement writing backups as zip archive.
Vitaly Baranov
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Use BackupEntryFromAppendOnlyFile for Log engine,
Vitaly Baranov
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A corresponding file in base backup can be searched by checksum too, not only by name.
Vitaly Baranov
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Storages and databases are hollow by default now.
Vitaly Baranov
committed

Commits on Feb 23, 2022

Implement BACKUP and RESTORE for MatViews.
Vitaly Baranov
committed

Commits on Feb 24, 2022

m6
Vitaly Baranov
committed