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PGXC_GTM_SNAPSHOT_STATUS

Updated at: Jul 15, 2020 GMT+08:00

PGXC_GTM_SNAPSHOT_STATUS displays transaction information on the current GTM.

Table 1 PGXC_GTM_SNAPSHOT_STATUS columns

Name

Type

Description

xmin

xid

Minimum ID of the running transactions

xmax

xid

ID of the transaction next to the executed transaction with the maximum ID

csn

integer

Sequence number of the transaction to be committed

oldestxmin

xid

Minimum ID of the executed transactions

xcnt

integer

Number of the running transactions

running_xids

text

IDs of the running transactions

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