> ## Documentation Index
> Fetch the complete documentation index at: https://private-7c7dfe99-fix-nav-issues.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

> Contains a list of transactions and their state.

# system.transactions

<h2 id="description">
  Description
</h2>

Contains a list of transactions and their state.

<h2 id="columns">
  Columns
</h2>

* `tid` ([Tuple(UInt64, UInt64, UUID)](/reference/data-types/tuple)) — The identifier of the transaction.
* `tid_hash` ([UInt64](/reference/data-types/int-uint)) — The hash of the identifier.
* `elapsed` ([Float64](/reference/data-types/float)) — The amount of time the transaction being processed.
* `is_readonly` ([UInt8](/reference/data-types/int-uint)) — The flag which shows whether the transaction has executed any write operation.
* `state` ([Enum8('RUNNING' = 0, 'COMMITTING' = 1, 'COMMITTED' = 2, 'ROLLED\_BACK' = 3)](/reference/data-types/enum)) — The state of the transaction. Possible values: RUNNING, COMMITTING, COMMITTED, ROLLED\_BACK.