Updated on 2026-09-23 GMT+08:00

GET_ALL_TSC_INFO

GET_ALL_TSC_INFO is used to obtain the TSC information of all nodes again. This view is supported only by clusters of version 8.2.1 or later.

Table 1 GET_ALL_TSC_INFO columns

Column

Type

Description

node_name

text

Node name

tsc_mult

bigint

TSC conversion multiplier

tsc_shift

bigint

TSC conversion shift

tsc_frequency

float8

TSC frequency

tsc_use_frequency

boolean

Whether to use the TSC frequency for time conversion

tsc_ready

boolean

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