Help Center/GaussDB/Developer Guide(Centralized_V2.0-2.x)/Schemas/DBE_PERF Schema/Transaction/TRANSACTIONS_RUNNING_XACTS
Updated on 2025-08-19 GMT+08:00
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TRANSACTIONS_RUNNING_XACTS

Displays information about running transactions on the current node.

Table 1 TRANSACTIONS_RUNNING_XACTS columns

Name

Type

Description

handle

integer

Slot handle in the transaction manager corresponding to a transaction. The value is fixed at –1.

gxid

xid

Transaction ID.

state

tinyint

Transaction status (3: prepared; 0: starting).

node

text

Node name.

xmin

xid

Minimum transaction ID on the node.

vacuum

Boolean

Specifies whether the current transaction is a lazy vacuum (VACUUM only if necessary) transaction.

  • true: yes.
  • false: no

timeline

bigint

Number of database restarts.

prepare_xid

xid

Transaction ID in the prepared state. If the state is not prepared, the value is 0.

pid

bigint

Thread ID corresponding to the transaction.

next_xid

xid

Transaction ID sent by other nodes to the current node. The value is fixed at 0.

Parent topic:Transaction