Loadable Function Reference Name Description Introduced Deprecated group_replication_get_write_concurrency() Return maximum number of consensus instances executable in parallel group_replication_set_as_primary() Assign group member as new primary group_replication_set_communication_protocol() Set Group Replication protocol version group_replication_set_write_concurrency() Set maximum number of consensus instances executable in parallel group_replication_switch_to_multi_primary_mode() Change group from single-primary to multi- primary mode group_replication_switch_to_single_primary_mode() Change group from multi- primary to single-primary mode keyring_aws_rotate_cmk() Rotate AWS customer master key keyring_aws_rotate_keys() Rotate keys in keyring_aws storage file keyring_hashicorp_update_config() Cause runtime keyring_hashicorp reconfiguration keyring_key_fetch() Fetch keyring key value keyring_key_generate() Generate random keyring key keyring_key_length_fetch() Return keyring key length keyring_key_remove() Remove keyring key keyring_key_store() Store key in keyring keyring_key_type_fetch() Return keyring key type load_rewrite_rules() Rewriter plugin helper routine mask_inner() Mask interior part of string mask_outer() Mask left and right parts of string mask_pan() Mask payment card Primary Account Number part of string mask_pan_relaxed() Mask payment card Primary Account Number part of string mask_ssn() Mask US Social Security number 2118