Thread: pgsql: Doc: fix out-of-date example of SPI usage.
Doc: fix out-of-date example of SPI usage. The "count" argument of SPI_exec() only limits execution when the query is actually returning rows. This was not the case before PG 9.0, so this example was correct when written; but we missed updating it in commit 2ddc600f8. Extend the example to show the behavior both with and without RETURNING. While here, improve the commentary and markup for the rest of the example. David G. Johnston and Tom Lane, per report from Curt Kolovson. Back-patch to all supported branches. Discussion: https://postgr.es/m/CANhYJV6HWtgz_qjx_APfK0PAgLUzY-2vjLuj7i_o=TZF1LAQew@mail.gmail.com Branch ------ REL_15_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/f9278cb0ae947bd6b3ba88145ead6a991c5ddb5c Modified Files -------------- doc/src/sgml/spi.sgml | 48 +++++++++++++++++++++++++++++++++--------------- 1 file changed, 33 insertions(+), 15 deletions(-)