For bureaucratic reasons, a colleague of mine had to print, sign, scan and send by email a high number of pages. To save trees, ink, time, and to stick it...
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).
K. Ross. Proceedings of the Twenty-first ACM SIGMOD-SIGACT-SIGART
Symposium on Principles of Database Systems, page 109--120. New York, NY, USA, ACM, (2002)
S. Blakemore, H. den Ouden, S. Choudhury, and C. Frith. Soc Cogn Affect Neurosci, 2 (2):
130-139(2007)I definitely recommend this article. The basic design and analysis could be very easily ported for our study. The one thing I am not sure about is the sensitivity of the task. One thing that is interesting is we could very easily run behavioral pilots with the task and check for reaction time differences. But the design of the study would be easily ported, and we could change out the tasks easily enough. I will ask Chris Frith what task he might recommend for our purposes at our next lab meeting..
X. Xu, N. Yuruk, Z. Feng, and T. Schweiger. Proceedings of the 13th ACM SIGKDD International Conference on Knowledge
Discovery and Data Mining, page 824-833. (2007)
X. Xu, N. Yuruk, Z. Feng, and T. Schweiger. Proceedings of the 13th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, page 824-833. (2007)