Provided by: postgresql-doc-16_16.10-0ubuntu0.24.04.1_all 

NAME
SPI_commit, SPI_commit_and_chain - commit the current transaction
SYNOPSIS
void SPI_commit(void)
void SPI_commit_and_chain(void)
DESCRIPTION
SPI_commit commits the current transaction. It is approximately equivalent to running the SQL command
COMMIT. After the transaction is committed, a new transaction is automatically started using default
transaction characteristics, so that the caller can continue using SPI facilities. If there is a failure
during commit, the current transaction is instead rolled back and a new transaction is started, after
which the error is thrown in the usual way.
SPI_commit_and_chain is the same, but the new transaction is started with the same transaction
characteristics as the just finished one, like with the SQL command COMMIT AND CHAIN.
These functions can only be executed if the SPI connection has been set as nonatomic in the call to
SPI_connect_ext.
PostgreSQL 16.10 2025 SPI_COMMIT(3)