id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1557	[raster] ST_MapAlgebraExpr advertising X and Y as float8 types	strk	pracine	"The prepared statement implementation is pretending that all substituted keywords are float8 types. This in turns break some usages. My expression that used to work is broken, in particular.

X and Y are integer, will always be integers. Advertising as such should help. We know what goes were, so we can as well hard-code integers for X/Y."	defect	closed	medium	PostGIS 2.0.0	raster	trunk	fixed