copyFilesOnly property
[Experimental] Configures the load job to copy files directly to the destination BigLake managed table, bypassing file content reading and rewriting.
Copying files only is supported when all the following are true: *
source_uris are located in the same Cloud Storage location as the
destination table's storage_uri location. * source_format is
PARQUET. * destination_table is an existing BigLake managed table. The
table's schema does not have flexible column names. The table's columns do
not have type parameters other than precision and scale. * No options
other than the above are specified.
Optional.
Implementation
core.bool? copyFilesOnly;