SPI_commit, SPI_commit_and_chain - commit the current transaction
void SPI_commit(void)
void SPI_commit_and_chain(void)
SPI_commit commits the current transaction. It is approximately
equivalent to running the SQL command COMMIT. After a transaction is
committed, a new transaction has to be started using
SPI_start_transaction before further database actions can be executed.
SPI_commit_and_chain is the same, but a new transaction is
immediately 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.