Probably the only valid reason for using
set enable_seqscan=false
is when you're writing queries and want to quickly see what the query plan would actually be were there large amounts of data in the table(s).
S. Lu, I. Bigoulaeva, R. Sachdeva, H. Tayyar Madabushi, und I. Gurevych. Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), Seite 5098--5139. Bangkok, Thailand, Association for Computational Linguistics, (August 2024)
M. Variščić. Udruženje za zaštitu okoline Zeleni - Neretva ; Fondacija Heinrich Böll, Regionalni ured Sarajevo, Konjic ; Sarajevo, Third Edition, (2011)