Parameters
| Name | Type | Mode |
|---|---|---|
| geom1 | USER-DEFINED | IN |
| geom2 | USER-DEFINED | IN |
args: a_linestring, a_point - Returns a float between 0 and 1 representing the location of the closest point on LineString to the given Point, as a fraction of total 2d line length.
| Name | Type | Mode |
|---|---|---|
| geom1 | USER-DEFINED | IN |
| geom2 | USER-DEFINED | IN |