Help Center/ GaussDB/ Developer Guide(Centralized_8.x)/ Configuring GUC Parameters/ GUC Parameters/ Reserved Parameters
Updated on 2024-08-20 GMT+08:00
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Reserved Parameters

The parameters below are reserved and do not take effect in this version.

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

Discarded Parameters

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

Parent topic: GUC Parameters