ST_FrechetDistance
Signature
Parameters
ColumnOrName
required
First geometry column.
ColumnOrName
required
Second geometry column.
Returns
Column
Computed Discrete Frechet Distance between g1 and g2
Measurement
ST_FrechetDistance (Python)
Computes discrete frechet distance between the two geometries.
Computes discrete frechet distance between the two geometries.
If any of the geometry is empty, ST_FrechetDistance returns 0
SQL reference: