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Oracle® Database Reference
12c Release 1 (12.1)

E17615-24
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V$GLOBAL_TRANSACTION

V$GLOBAL_TRANSACTION displays information on the currently active global transactions.

Column Datatype Description
FORMATID NUMBER Format identifier of the global transaction
GLOBALID RAW(64) Global transaction identifier of the global transaction
BRANCHID RAW(64) Branch qualifier of the global transaction
BRANCHES NUMBER Total number of branches in the global transaction
REFCOUNT NUMBER Number of siblings for the global transaction (must be the same as branches)
PREPARECOUNT NUMBER Number of branches of the global transaction that have prepared
STATE VARCHAR2(38) State of the branch of the global transaction:
  • ACTIVE

  • COLLECTING

  • FINALIZED

  • FAILED

  • RECOVERING

  • UNASSOCIATED

  • FORGOTTEN

  • READY FOR RECOVERY

  • NO-READONLY FAILED

  • SIBLING INFO WRITTEN

  • [ORACLE COORDINATED]ACTIVE

  • [ORACLE COORDINATED]COLLECTING

  • [ORACLE COORDINATED]FINALIZED

  • [ORACLE COORDINATED]FAILED

  • [ORACLE COORDINATED]RECOVERING

  • [ORACLE COORDINATED]UNASSOCIATED

  • [ORACLE COORDINATED]FORGOTTEN

  • [ORACLE COORDINATED]READY FOR RECOVERY

  • [ORACLE COORDINATED]NO-READONLY FAILED

  • [MULTINODE]ACTIVE

  • [MULTINODE]COLLECTING

  • [MULTINODE]FINALIZED

  • [MULTINODE]FAILED

  • [MULTINODE]RECOVERING

  • [MULTINODE]UNASSOCIATED

  • [MULTINODE]FORGOTTEN

  • [MULTINODE]READY FOR RECOVERY

  • [MULTINODE]NO-READONLY FAILED

  • [MULTINODE]SIBLING INFO WRITTEN

  • COMBINATION

FLAGS NUMBER The numeric representation of the state
COUPLING VARCHAR2(15) Indicates whether the branches are free (FREE), loosely coupled (LOOSELY COUPLED), or tightly coupled (TIGHTLY COUPLED)
CON_ID NUMBER The ID of the container to which the data pertains. Possible values include:
  • 0: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs.

  • 1: This value is used for rows containing data that pertain to only the root

  • n: Where n is the applicable container ID for the rows containing data