Hi Geeks,
A deep clone is a clone that copies the source table data to the clone target in addition to the metadata of the existing table. Stream metadata is also cloned such that a stream that writes to the Delta table can be stopped on a source table and continued on the target of a clone from where it left off.
A shallow clone is a clone that does not copy the data files to the clone target. These clones are cheaper to create. The table metadata is equivalent to the source.
Any changes made to either deep or shallow clones affect only the clones themselves and not the source table.
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21 авг 2024