PG_RUNNING_XACTS

PG_RUNNING_XACTS displays the running transaction information on the current node.

Table 1 PG_RUNNING_XACTS columns

Name	Type	Description
handle	integer	Handle corresponding to the transaction in GTM
gxid	xid	Transaction ID
state	tinyint	Transaction status (3: prepared or 0: starting)
node	text	Node name
xmin	xid	Minimum transaction ID on the node
vacuum	Boolean	Whether the current transaction is lazy vacuum t (true): yes f (false): no
timeline	bigint	Number of database restarts
prepare_xid	xid	Transaction ID in the prepared state. If the status is not prepared, the value is 0.
pid	bigint	Thread ID corresponding to the transaction
next_xid	xid	Transaction ID sent from a CN to a DN