'\" t
.\"     Title: SPI_rollback
.\"    Author: The PostgreSQL Global Development Group
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: 2023
.\"    Manual: PostgreSQL 11.22 Documentation
.\"    Source: PostgreSQL 11.22
.\"  Language: English
.\"
.TH "SPI_ROLLBACK" "3" "2023" "PostgreSQL 11.22" "PostgreSQL 11.22 Documentation"
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.SH "NAME"
SPI_rollback \- abort the current transaction
.SH "SYNOPSIS"
.sp
.nf
void SPI_rollback(void)
.fi
.SH "DESCRIPTION"
.PP
\fBSPI_rollback\fR
rolls back the current transaction\&. It is approximately equivalent to running the SQL command
\fBROLLBACK\fR\&. After the transaction is rolled back, a new transaction is automatically started using default transaction characteristics, so that the caller can continue using SPI facilities\&.
.PP
This function can only be executed if the SPI connection has been set as nonatomic in the call to
\fBSPI_connect_ext\fR\&.