I have a set of points with datatype as
geometry(MultiPoint, 32643), I want each point to be converted in short line segments. The purpose of doing this is to use
"split by lines" tool in QGIS which splits a line layer with another line layer.
The suggestion in one of the answer is as below, but I could not find the geometry by expression tool. Also, I tried to implement the below command in PostgreSQL but it didn't work.
Convert your points into short line segments with the geometry by expression tool. Use an expression like this: make_line($geometry, translate($geometry, 1, 1))