pg_resetxlog

Function

pg_resetxlog is a tool for re-setting database transaction files.

Prerequisites

Ensure that the database directory exists and is correct.

Syntax

pg_resetxlog [OPTION]... DATADIR

Parameter Description

OPTION is described as follows:

  • DATADIR

    Database directory to be modified. Ensure that the directory is correct.

  • -e XIDEPOCH

    Sets the period of the next transaction ID.

  • -f

    Forcibly updates transaction files.

  • -l xlogfile

    Forcibly specifies the minimum point of the new transaction log in the Xlog file.

  • -m XID

    Sets the next multitransaction ID.

  • -n

    Displays the value in the configuration file without update.

  • -o OID

    Sets the next OID.

  • -O OFFSET

    Sets the offset of the next multitransaction.

  • -V, --version

    Displays version information.

  • -x XID

    Sets the next transaction ID.

  • -?, --help

    Displays help information.

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    openGauss 2024-05-25 00:42:51
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