PG_RUNNING_XACTS
PG_RUNNING_XACTS displays information about running transactions on the current node.
| Column | 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 xmin on the node |
| vacuum | boolean | Whether the current transaction is lazy vacuum |
| timeline | Bigint | Number of database restarts |
| prepare_xid | Xid | Transaction ID in the prepared status. 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 |
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