PG_RUNNING_XACTS
PG_RUNNING_XACTS displays information about running transactions on the current node.
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.
|
node |
text |
Node name. |
xmin |
xid |
Minimum transaction ID on the node. |
vacuum |
boolean |
Specifies whether the current transaction is lazy vacuum.
|
timeline |
bigint |
Number of database restart times. |
prepare_xid |
xid |
ID of the transaction in the prepared state; otherwise, the value is 0. |
pid |
bigint |
Thread ID corresponding to the transaction |
next_xid |
xid |
Transaction ID sent from a CN to a DN. |
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