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COMMIT_PREPARED.7
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'\" t .\" Title: COMMIT PREPARED .\" Author: The PostgreSQL Global Development Group .\" Generator: DocBook XSL Stylesheets v1.76.1 <http://docbook.sf.net/> .\" Date: 2014 .\" Manual: PostgreSQL 9.3.5 Documentation .\" Source: PostgreSQL 9.3.5 .\" Language: English .\" .TH "COMMIT PREPARED" "7" "2014" "PostgreSQL 9.3.5" "PostgreSQL 9.3.5 Documentation" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" COMMIT_PREPARED \- commit a transaction that was earlier prepared for two\-phase commit .\" COMMIT PREPARED .SH "SYNOPSIS" .sp .nf COMMIT PREPARED \fItransaction_id\fR .fi .SH "DESCRIPTION" .PP \fBCOMMIT PREPARED\fR commits a transaction that is in prepared state\&. .SH "PARAMETERS" .PP \fItransaction_id\fR .RS 4 The transaction identifier of the transaction that is to be committed\&. .RE .SH "NOTES" .PP To commit a prepared transaction, you must be either the same user that executed the transaction originally, or a superuser\&. But you do not have to be in the same session that executed the transaction\&. .PP This command cannot be executed inside a transaction block\&. The prepared transaction is committed immediately\&. .PP All currently available prepared transactions are listed in the pg_prepared_xacts system view\&. .SH "EXAMPLES" .PP Commit the transaction identified by the transaction identifier foobar: .sp .if n \{\ .RS 4 .\} .nf COMMIT PREPARED \*(Aqfoobar\*(Aq; .fi .if n \{\ .RE .\} .SH "COMPATIBILITY" .PP \fBCOMMIT PREPARED\fR is a PostgreSQL extension\&. It is intended for use by external transaction management systems, some of which are covered by standards (such as X/Open XA), but the SQL side of those systems is not standardized\&. .SH "SEE ALSO" PREPARE TRANSACTION (\fBPREPARE_TRANSACTION\fR(7)), ROLLBACK PREPARED (\fBROLLBACK_PREPARED\fR(7))