Help Center/ GaussDB/ Developer Guide(Distributed_V2.0-8.x)/ Schemas/ DBE_PERF Schema/ Utility/ GLOBAL_PARALLEL_DECODE_THREAD_INFO
Updated on 2025-08-19 GMT+08:00
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GLOBAL_PARALLEL_DECODE_THREAD_INFO

GLOBAL_PARALLEL_DECODE_THREAD_INFO displays information about threads that perform parallel decoding on each primary DN in a cluster, as described in Table 1. The view needs to be queried on a CN. An error is reported when the view is queried on a DN.

Table 1 GLOBAL_PARALLEL_DECODE_THREAD_INFO columns

Name

Type

Description

node_name

name

Node name.

thread_id

bigint

Thread ID.

slot_name

text

Replication slot name.

thread_type

text

Thread type (sender, reader, or decoder).

seq_number

integer

Sequence number (starting from 1) of threads of the same type in the current replication slot.
Parent topic: Utility