预留参数
下列参数为预留参数,该版本不生效。
acce_min_datasize_per_thread
enable_constraint_optimization
enable_hadoop_env
enable_hdfs_predicate_pushdown
enable_orc_cache
schedule_splits_threshold
backend_version
undo_zone_count
version_retention_age
max_que_size
废弃参数
max_query_retry_times
tde_cmk_id
transparent_encrypted_string
transparent_encrypt_kms_url
transparent_encrypt_kms_region
hll_default_regwidth
hll_default_expthresh
hll_default_sparseon
hll_max_sparse
enable_compress_hll
time_to_target_rpo
prefetch_quantity
backwrite_quantity
cstore_prefetch_quantity
cstore_backwrite_max_threshold
cstore_backwrite_quantity
fast_extend_file_size
enable_adio_debug