format
A shape written as text in Well-Known Text: a geometry keyword such as POINT, LINESTRING or POLYGON followed by its coordinates.
1 format type: Well-Known Text Geometry.
The format type
Well-Known Text Geometry
wktVARCHAR
POINT (30 10)Which format type is it?
No format type's rule accepts it.
Use it
Shell
printf '%s\n' 'POINT (30 10)' 'LINESTRING (30 10, 10 30, 40 40)' > column.txt
finetype infer -f column.txt --mode columnDuckDB
SELECT ft_profile(v) FROM (VALUES ('POINT (30 10)'), ('LINESTRING (30 10, 10 30, 40 40)')) t(v);No format type's rule accepts LINESTRING (30 10, 10 30, 40 40).