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Updated on 2025-10-09 GMT+08:00
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SHOW_ALL_TSC_INFO

Queries TSC information about all nodes. This view is supported only by clusters of version 8.2.1 or later.

Table 1 Parameter

Name

Type

Description

node_name

text

Node name

tsc_mult

bigint

TSC conversion multiplier

tsc_shift

bigint

TSC conversion shifts

tsc_frequency

float8

TSC frequency.

tsc_use_frequency

boolean

Indicates whether to use the TSC frequency for time conversion.

tsc_ready

boolean

Indicates whether the TSC frequency can be used for time conversion

tsc_scalar_error_info

text

Error information about obtaining TSC conversion information

tsc_freq_error_info

text

Error information about obtaining TSC frequency information
Parent Topic: System Views