select * from tbl TABLESAMPLE system (5)
The SYSTEM method is significantly faster than the BERNOULLI method when small sampling percentages are specified, but it may return a less-random sample of the table as a result of clustering effects.
Unglaublich, was für ein absurdes Zeug zur Zeit durch die Medien und die Juristenblogs blubbert – weil der gleiche Unsinn im Referentenentwurf zum Leistungsschutzrecht (LSR) steht.
Imagers based on focal plane arrays (FPA) risk introducing in-band and out-of-band spurious response, or aliasing, due to undersampling. This can make high-level discrimination tasks such as recognition and identification much more difficult. To overcome this problem, three-chip color charge coupled device (CCD) cameras typically offset one CCD by 1/2 pixel with respect to the other two. Analogously, monochrome imagers including infrared can use microscan (or dither) to reduce aliasing. This...
H. Burchell, O. Larose, and S. Marr. Proceedings of the 21st ACM SIGPLAN International Conference on Managed Programming Languages and Runtimes, ACM, (September 2024)