Use elog, not Assert, to report failure to provide an outer snapshot. As of commit 84f5c2908, executing SQL commands (via SPI or otherwise) requires having either an active Portal, or a caller-established active snapshot. We were simply Assert'ing that that's the case. But we've now had a couple different reports of people testing extensions that didn't meet this requirement, and were confused by the resulting crash. Let's convert the Assert to a test-and-elog, in hopes of making the issue clearer for extension authors.
Per gripes from Liu Huailing and RekGRpth. Back-patch to v11, like the prior commit. Discussion: https://postgr.es/m/oszpr01mb6215671e3c5956a034a080dfbe...@oszpr01mb6215.jpnprd01.prod.outlook.com Discussion: https://postgr.es/m/17035-14607d308ac86...@postgresql.org Branch ------ REL_12_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/f260436459a67e320937d656b2c93604615ed1e5 Modified Files -------------- src/backend/tcop/pquery.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
